Author: kmorin Date: 2013-06-17 17:45:26 +0200 (Mon, 17 Jun 2013) New Revision: 92 Url: http://nuiton.org/projects/nuiton-js/repository/revisions/92 Log: add canjs 1.1.6 Added: tags/nuiton-js-canjs-1.1.6-1/ tags/nuiton-js-canjs-1.1.6-1/LICENSE.txt tags/nuiton-js-canjs-1.1.6-1/README.txt tags/nuiton-js-canjs-1.1.6-1/changelog.txt tags/nuiton-js-canjs-1.1.6-1/pom.xml tags/nuiton-js-canjs-1.1.6-1/src/ tags/nuiton-js-canjs-1.1.6-1/src/main/ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/META-INF/ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/META-INF/nuiton-js/ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/META-INF/nuiton-js/wro-canjs.xml tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.construct.super.js tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.control.plugin.js tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.dojo.js tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.fixture.js tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.jquery.js tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.model.queue.js tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.mootools.js tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.object.js tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.observe.attributes.js tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.observe.backup.js tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.observe.delegate.js tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.observe.setter.js tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.observe.validations.js tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.util.string.js tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.view.modifiers.js tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.view.mustache.js tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.yui.js tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.zepto.js tags/nuiton-js-canjs-1.1.6-1/src/site/ tags/nuiton-js-canjs-1.1.6-1/src/site/rst/ tags/nuiton-js-canjs-1.1.6-1/src/site/rst/index.rst tags/nuiton-js-canjs-1.1.6-1/src/site/site_fr.xml Added: tags/nuiton-js-canjs-1.1.6-1/LICENSE.txt =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/LICENSE.txt (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/LICENSE.txt 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,166 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + + This version of the GNU Lesser General Public License incorporates +the terms and conditions of version 3 of the GNU General Public +License, supplemented by the additional permissions listed below. + + 0. Additional Definitions. + + As used herein, "this License" refers to version 3 of the GNU Lesser +General Public License, and the "GNU GPL" refers to version 3 of the GNU +General Public License. + + "The Library" refers to a covered work governed by this License, +other than an Application or a Combined Work as defined below. + + An "Application" is any work that makes use of an interface provided +by the Library, but which is not otherwise based on the Library. +Defining a subclass of a class defined by the Library is deemed a mode +of using an interface provided by the Library. + + A "Combined Work" is a work produced by combining or linking an +Application with the Library. The particular version of the Library +with which the Combined Work was made is also called the "Linked +Version". + + The "Minimal Corresponding Source" for a Combined Work means the +Corresponding Source for the Combined Work, excluding any source code +for portions of the Combined Work that, considered in isolation, are +based on the Application, and not on the Linked Version. + + The "Corresponding Application Code" for a Combined Work means the +object code and/or source code for the Application, including any data +and utility programs needed for reproducing the Combined Work from the +Application, but excluding the System Libraries of the Combined Work. + + 1. Exception to Section 3 of the GNU GPL. + + You may convey a covered work under sections 3 and 4 of this License +without being bound by section 3 of the GNU GPL. + + 2. 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Combined Works. + + You may convey a Combined Work under terms of your choice that, +taken together, effectively do not restrict modification of the +portions of the Library contained in the Combined Work and reverse +engineering for debugging such modifications, if you also do each of +the following: + + a) Give prominent notice with each copy of the Combined Work that + the Library is used in it and that the Library and its use are + covered by this License. + + b) Accompany the Combined Work with a copy of the GNU GPL and this license + document. + + c) For a Combined Work that displays copyright notices during + execution, include the copyright notice for the Library among + these notices, as well as a reference directing the user to the + copies of the GNU GPL and this license document. + + d) Do one of the following: + + 0) Convey the Minimal Corresponding Source under the terms of this + License, and the Corresponding Application Code in a form + suitable for, and under terms that permit, the user to + recombine or relink the Application with a modified version of + the Linked Version to produce a modified Combined Work, in the + manner specified by section 6 of the GNU GPL for conveying + Corresponding Source. + + 1) Use a suitable shared library mechanism for linking with the + Library. 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Combined Libraries. + + You may place library facilities that are a work based on the +Library side by side in a single library together with other library +facilities that are not Applications and are not covered by this +License, and convey such a combined library under terms of your +choice, if you do both of the following: + + a) Accompany the combined library with a copy of the same work based + on the Library, uncombined with any other library facilities, + conveyed under the terms of this License. + + b) Give prominent notice with the combined library that part of it + is a work based on the Library, and explaining where to find the + accompanying uncombined form of the same work. + + 6. Revised Versions of the GNU Lesser General Public License. + + The Free Software Foundation may publish revised and/or new versions +of the GNU Lesser General Public License from time to time. Such new +versions will be similar in spirit to the present version, but may +differ in detail to address new problems or concerns. + + Each version is given a distinguishing version number. If the +Library as you received it specifies that a certain numbered version +of the GNU Lesser General Public License "or any later version" +applies to it, you have the option of following the terms and +conditions either of that published version or of any later version +published by the Free Software Foundation. If the Library as you +received it does not specify a version number of the GNU Lesser +General Public License, you may choose any version of the GNU Lesser +General Public License ever published by the Free Software Foundation. + + If the Library as you received it specifies that a proxy can decide +whether future versions of the GNU Lesser General Public License shall +apply, that proxy's public statement of acceptance of any version is +permanent authorization for you to choose that version for the +Library. + Added: tags/nuiton-js-canjs-1.1.6-1/README.txt =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/README.txt (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/README.txt 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1 @@ + Added: tags/nuiton-js-canjs-1.1.6-1/changelog.txt =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/changelog.txt (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/changelog.txt 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,2 @@ +Please refer to the release note : + http://maven-site.nuiton.org/nuiton-js/changes-report.html Added: tags/nuiton-js-canjs-1.1.6-1/pom.xml =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/pom.xml (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/pom.xml 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,37 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + + <modelVersion>4.0.0</modelVersion> + + <!-- ************************************************************* --> + <!-- *** POM Relationships *************************************** --> + <!-- ************************************************************* --> + + <parent> + <groupId>org.nuiton.js</groupId> + <artifactId>nuiton-js-lib</artifactId> + <version>1.0</version> + </parent> + + <artifactId>nuiton-js-canjs</artifactId> + <version>1.1.6-1</version> + + <name>Nuiton JS :: CanJS</name> + <description>CanJS jar packaging</description> + + <url>http://canjs.com/</url> + + <licenses> + <license> + <name>MIT License</name> + <url>https://github.com/bitovi/canjs/blob/master/license.md</url> + </license> + </licenses> + + <scm> + <connection>scm:svn:http://svn.nuiton.org/svn/nuiton-js/tags/nuiton-js-canjs-1.1.6-1</connection> + <developerConnection>scm:svn:http://svn.nuiton.org/svn/nuiton-js/tags/nuiton-js-canjs-1.1.6-1</developerConnection> + <url>http://www.nuiton.org/repositories/browse/nuiton-js/tags/nuiton-js-canjs-1.1.6-1</url> + </scm> + +</project> Added: tags/nuiton-js-canjs-1.1.6-1/src/main/resources/META-INF/nuiton-js/wro-canjs.xml =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/src/main/resources/META-INF/nuiton-js/wro-canjs.xml (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/META-INF/nuiton-js/wro-canjs.xml 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,97 @@ +<!-- + #%L + Nuiton JS :: JQuery + $Id:$ + $HeadURL:$ + %% + Copyright (C) 2012 - 2013 CodeLutin, Chatellier Eric + %% + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation, either version 3 of the + License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Lesser Public License for more details. + + You should have received a copy of the GNU General Lesser Public + License along with this program. If not, see + <http://www.gnu.org/licenses/lgpl-3.0.html>. + #L% + --> +<groups xmlns="http://www.isdc.ro/wro"> + <group name='can.jquery'> + <js>classpath:nuiton-js-canjs/can.jquery.js</js> + </group> + + <group name='can.dojo'> + <js>classpath:nuiton-js-canjs/can.dojo.js</js> + </group> + + <group name='can.mootools'> + <js>classpath:nuiton-js-canjs/can.mootools.js</js> + </group> + + <group name='can.yui'> + <js>classpath:nuiton-js-canjs/can.yui.js</js> + </group> + + <group name='can.zepto'> + <js>classpath:nuiton-js-canjs/can.zepto.js</js> + </group> + + <group name='can.construct.super'> + <js>classpath:nuiton-js-canjs/can.construct.super.js</js> + </group> + + <group name='can.control.plugin'> + <js>classpath:nuiton-js-canjs/can.control.plugin.js</js> + </group> + + <group name='can.fixture'> + <js>classpath:nuiton-js-canjs/can.fixture.js</js> + </group> + + <group name='can.model.queue'> + <js>classpath:nuiton-js-canjs/can.model.queue.js</js> + </group> + + <group name='can.object'> + <js>classpath:nuiton-js-canjs/can.object.js</js> + </group> + + <group name='can.observe.attributes'> + <js>classpath:nuiton-js-canjs/can.observe.attributes.js</js> + </group> + + <group name='can.observe.backup'> + <js>classpath:nuiton-js-canjs/can.observe.backup.js</js> + </group> + + <group name='can.observe.delegate'> + <js>classpath:nuiton-js-canjs/can.observe.delegate.js</js> + </group> + + <group name='can.observe.setter'> + <js>classpath:nuiton-js-canjs/can.observe.setter.js</js> + </group> + + <group name='can.observe.validations'> + <js>classpath:nuiton-js-canjs/can.observe.validations.js</js> + </group> + + <group name='can.util.string'> + <js>classpath:nuiton-js-canjs/can.util.string.js</js> + </group> + + <group name='can.view.modifiers'> + <js>classpath:nuiton-js-canjs/can.view.modifiers.js</js> + </group> + + <group name='can.view.mustache'> + <js>classpath:nuiton-js-canjs/can.view.mustache.js</js> + </group> + +</groups> Added: tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.construct.super.js =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.construct.super.js (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.construct.super.js 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,54 @@ +/*! + * CanJS - 1.1.6 + * http://canjs.us/ + * Copyright (c) 2013 Bitovi + * Wed, 29 May 2013 18:59:28 GMT + * Licensed MIT + * Includes: can/construct/super + * Download from: http://canjs.com + */ +(function(can, Construct) { + + // tests if we can get super in .toString() + var isFunction = can.isFunction, + + fnTest = /xyz/.test(function() { + xyz; + }) ? /\b_super\b/ : /.*/; + + // overwrites a single property so it can still call super + can.Construct._overwrite = function(addTo, base, name, val) { + // Check if we're overwriting an existing function + addTo[name] = isFunction(val) && + isFunction(base[name]) && + fnTest.test(val) ? (function(name, fn) { + return function() { + var tmp = this._super, + ret; + + // Add a new ._super() method that is the same method + // but on the super-class + this._super = base[name]; + + // The method only need to be bound temporarily, so we + // remove it when we're done executing + ret = fn.apply(this, arguments); + this._super = tmp; + return ret; + }; + })(name, val) : val; + } + + // overwrites an object with methods, sets up _super + // newProps - new properties + // oldProps - where the old properties might be + // addTo - what we are adding to + can.Construct._inherit = function(newProps, oldProps, addTo) { + addTo = addTo || newProps + for (var name in newProps) { + can.Construct._overwrite(addTo, oldProps, name, newProps[name]); + } + } + + return can; + })(can); \ No newline at end of file Added: tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.control.plugin.js =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.control.plugin.js (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.control.plugin.js 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,109 @@ +/*! + * CanJS - 1.1.6 + * http://canjs.us/ + * Copyright (c) 2013 Bitovi + * Wed, 29 May 2013 18:59:29 GMT + * Licensed MIT + * Includes: can/control/plugin + * Download from: http://canjs.com + */ +(function($, can) { + //used to determine if a control instance is one of controllers + //controllers can be strings or classes + var i, + isAControllerOf = function(instance, controllers) { + for (i = 0; i < controllers.length; i++) { + if (typeof controllers[i] == 'string' ? instance.constructor._shortName == controllers[i] : instance instanceof controllers[i]) { + return true; + } + } + return false; + }, + makeArray = can.makeArray, + old = can.Control.setup; + + can.Control.setup = function() { + // if you didn't provide a name, or are control, don't do anything + if (this !== can.Control) { + + + var pluginName = this.pluginName || this._fullName; + + // create jQuery plugin + if (pluginName !== 'can_control') { + this.plugin(pluginName); + } + + old.apply(this, arguments); + } + }; + + $.fn.extend({ + + + controls: function() { + var controllerNames = makeArray(arguments), + instances = [], + controls, c, cname; + //check if arguments + this.each(function() { + + controls = can.$(this).data("controls"); + if (!controls) { + return; + } + for (var i = 0; i < controls.length; i++) { + c = controls[i]; + if (!controllerNames.length || isAControllerOf(c, controllerNames)) { + instances.push(c); + } + } + }); + return instances; + }, + + + control: function(control) { + return this.controls.apply(this, arguments)[0]; + } + }); + + can.Control.plugin = function(pluginname) { + var control = this; + + if (!$.fn[pluginname]) { + $.fn[pluginname] = function(options) { + + var args = makeArray(arguments), //if the arg is a method on this control + isMethod = typeof options == "string" && $.isFunction(control.prototype[options]), + meth = args[0], + returns; + this.each(function() { + //check if created + var plugin = can.$(this).control(control); + + if (plugin) { + if (isMethod) { + // call a method on the control with the remaining args + returns = plugin[meth].apply(plugin, args.slice(1)); + } else { + // call the plugin's update method + plugin.update.apply(plugin, args); + } + } else { + //create a new control instance + control.newInstance.apply(control, [this].concat(args)); + } + }); + return returns !== undefined ? returns : this; + }; + } + } + + can.Control.prototype.update = function(options) { + can.extend(this.options, options); + this.on(); + }; + + return can; + })(jQuery, can); \ No newline at end of file Added: tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.dojo.js =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.dojo.js (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.dojo.js 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,5170 @@ +/*! + * CanJS - 1.1.6 + * http://canjs.us/ + * Copyright (c) 2013 Bitovi + * Wed, 29 May 2013 18:59:27 GMT + * Licensed MIT + * Includes: can/construct,can/observe,can/observe/compute,can/model,can/view,can/view/ejs,can/control,can/route,can/control/route + * Download from: http://canjs.com + */ +(function(undefined) { + + // ## util/can.js + var __m4 = (function() { + var can = window.can || {}; + if (typeof GLOBALCAN === 'undefined' || GLOBALCAN !== false) { + window.can = can; + } + + can.isDeferred = function(obj) { + var isFunction = this.isFunction; + // Returns `true` if something looks like a deferred. + return obj && isFunction(obj.then) && isFunction(obj.pipe); + }; + + var cid = 0; + can.cid = function(object, name) { + if (object._cid) { + return object._cid + } else { + return object._cid = (name || "") + (++cid) + } + } + can.VERSION = '@EDGE'; + return can; + })(); + + // ## util/event.js + var __m6 = (function(can) { + + // event.js + // --------- + // _Basic event wrapper._ + can.addEvent = function(event, fn) { + if (!this.__bindEvents) { + this.__bindEvents = {}; + } + var eventName = event.split(".")[0]; + + if (!this.__bindEvents[eventName]) { + this.__bindEvents[eventName] = []; + } + this.__bindEvents[eventName].push({ + handler: fn, + name: event + }); + return this; + }; + can.removeEvent = function(event, fn) { + if (!this.__bindEvents) { + return; + } + var i = 0, + events = this.__bindEvents[event.split(".")[0]], + ev; + while (i < events.length) { + ev = events[i] + if ((fn && ev.handler === fn) || (!fn && ev.name === event)) { + events.splice(i, 1); + } else { + i++; + } + } + return this; + }; + can.dispatch = function(event) { + if (!this.__bindEvents) { + return; + } + + var eventName = event.type.split(".")[0], + handlers = (this.__bindEvents[eventName] || []).slice(0), + self = this, + args = [event].concat(event.data || []); + + can.each(handlers, function(ev) { + event.data = args.slice(1); + ev.handler.apply(self, args); + }); + } + + return can; + + })(__m4); + + // ## util/fragment.js + var __m7 = (function(can) { + + // fragment.js + // --------- + // _DOM Fragment support._ + var fragmentRE = /^\s*<(\w+)[^>]*>/, + fragment = function(html, name) { + if (name === undefined) { + name = fragmentRE.test(html) && RegExp.$1; + } + + if (html && can.isFunction(html.replace)) { + // Fix "XHTML"-style tags in all browsers + html = html.replace(/<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, "<$1></$2>"); + } + + var container = document.createElement('div'), + temp = document.createElement('div') + + // IE's parser will strip any `<tr><td>` tags when `innerHTML` + // is called on a `tbody`. To get around this, we construct a + // valid table with a `tbody` that has the `innerHTML` we want. + // Then the container is the `firstChild` of the `tbody`. + // [source](http://www.ericvasilik.com/2006/07/code-karma.html). + if (name === "tbody" || name === "tfoot" || name === "thead") { + temp.innerHTML = "<table>" + html + "</table>"; + container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild; + } else if (name === "tr") { + temp.innerHTML = "<table><tbody>" + html + "</tbody></table>"; + container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild.firstChild; + } else if (name === "td" || name === "th") { + temp.innerHTML = "<table><tbody><tr>" + html + "</tr></tbody></table>"; + container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild.firstChild.firstChild; + } else if (name === 'option') { + temp.innerHTML = "<select>" + html + "</select>"; + container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild; + } else { + container.innerHTML = '' + html; + } + + // IE8 barfs if you pass slice a `childNodes` object, so make a copy. + var tmp = {}, + children = container.childNodes; + tmp.length = children.length; + for (var i = 0; i < children.length; i++) { + tmp[i] = children[i]; + } + return [].slice.call(tmp); + } + + can.buildFragment = function(html, nodes) { + var parts = fragment(html), + frag = document.createDocumentFragment(); + + can.each(parts, function(part) { + frag.appendChild(part); + }) + return frag; + }; + + return can; + })(__m4); + + // ## util/array/each.js + var __m8 = (function(can) { + can.each = function(elements, callback, context) { + var i = 0, + key; + if (elements) { + if (typeof elements.length === 'number' && elements.pop) { + if (elements.attr) { + elements.attr('length'); + } + for (key = elements.length; i < key; i++) { + if (callback.call(context || elements[i], elements[i], i, elements) === false) { + break; + } + } + } else if (elements.hasOwnProperty) { + for (key in elements) { + if (elements.hasOwnProperty(key)) { + if (callback.call(context || elements[key], elements[key], key, elements) === false) { + break; + } + } + } + } + } + return elements; + }; + + return can; + })(__m4); + + // ## util/object/isplain/isplain.js + var __m9 = (function(can) { + var core_hasOwn = Object.prototype.hasOwnProperty, + isWindow = function(obj) { + return obj != null && obj == obj.window; + }, + isPlainObject = function(obj) { + // Must be an Object. + // Because of IE, we also have to check the presence of the constructor property. + // Make sure that DOM nodes and window objects don't pass through, as well + if (!obj || (typeof obj !== "object") || obj.nodeType || isWindow(obj)) { + return false; + } + + try { + // Not own constructor property must be Object + if (obj.constructor && !core_hasOwn.call(obj, "constructor") && !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf")) { + return false; + } + } catch (e) { + // IE8,9 Will throw exceptions on certain host objects #9897 + return false; + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + + var key; + for (key in obj) {} + + return key === undefined || core_hasOwn.call(obj, key); + } + + can.isPlainObject = isPlainObject; + return can; + })(__m4); + + // ## util/deferred.js + var __m10 = (function(can) { + + // deferred.js + // --------- + // _Lightweight, jQuery style deferreds._ + // extend is usually provided by the wrapper but to avoid steal.then calls + // we define a simple extend here as well + var extend = function(target, src) { + for (var key in src) { + if (src.hasOwnProperty(key)) { + target[key] = src[key]; + } + } + }, + Deferred = function(func) { + if (!(this instanceof Deferred)) + return new Deferred(); + + this._doneFuncs = []; + this._failFuncs = []; + this._resultArgs = null; + this._status = ""; + + // Check for option `function` -- call it with this as context and as first + // parameter, as specified in jQuery API. + func && func.call(this, this); + }; + + can.Deferred = Deferred; + can.when = Deferred.when = function() { + var args = can.makeArray(arguments); + if (args.length < 2) { + var obj = args[0]; + if (obj && (can.isFunction(obj.isResolved) && can.isFunction(obj.isRejected))) { + return obj; + } else { + return Deferred().resolve(obj); + } + } else { + + var df = Deferred(), + done = 0, + // Resolve params -- params of each resolve, we need to track them down + // to be able to pass them in the correct order if the master + // needs to be resolved. + rp = []; + + can.each(args, function(arg, j) { + arg.done(function() { + rp[j] = (arguments.length < 2) ? arguments[0] : arguments; + if (++done == args.length) { + df.resolve.apply(df, rp); + } + }).fail(function() { + df.reject((arguments.length === 1) ? arguments[0] : arguments); + }); + }); + + return df; + + } + } + + var resolveFunc = function(type, _status) { + return function(context) { + var args = this._resultArgs = (arguments.length > 1) ? arguments[1] : []; + return this.exec(context, this[type], args, _status); + } + }, + doneFunc = function(type, _status) { + return function() { + var self = this; + // In Safari, the properties of the `arguments` object are not enumerable, + // so we have to convert arguments to an `Array` that allows `can.each` to loop over them. + can.each(Array.prototype.slice.call(arguments), function(v, i, args) { + if (!v) + return; + if (v.constructor === Array) { + args.callee.apply(self, v) + } else { + // Immediately call the `function` if the deferred has been resolved. + if (self._status === _status) + v.apply(self, self._resultArgs || []); + + self[type].push(v); + } + }); + return this; + } + }; + + extend(Deferred.prototype, { + pipe: function(done, fail) { + var d = can.Deferred(); + this.done(function() { + d.resolve(done.apply(this, arguments)); + }); + + this.fail(function() { + if (fail) { + d.reject(fail.apply(this, arguments)); + } else { + d.reject.apply(d, arguments); + } + }); + return d; + }, + resolveWith: resolveFunc("_doneFuncs", "rs"), + rejectWith: resolveFunc("_failFuncs", "rj"), + done: doneFunc("_doneFuncs", "rs"), + fail: doneFunc("_failFuncs", "rj"), + always: function() { + var args = can.makeArray(arguments); + if (args.length && args[0]) + this.done(args[0]).fail(args[0]); + + return this; + }, + + then: function() { + var args = can.makeArray(arguments); + // Fail `function`(s) + if (args.length > 1 && args[1]) + this.fail(args[1]); + + // Done `function`(s) + if (args.length && args[0]) + this.done(args[0]); + + return this; + }, + + state: function() { + switch (this._status) { + case 'rs': + return 'resolved'; + case 'rj': + return 'rejected'; + default: + return 'pending'; + } + }, + + isResolved: function() { + return this._status === "rs"; + }, + + isRejected: function() { + return this._status === "rj"; + }, + + reject: function() { + return this.rejectWith(this, arguments); + }, + + resolve: function() { + return this.resolveWith(this, arguments); + }, + + exec: function(context, dst, args, st) { + if (this._status !== "") + return this; + + this._status = st; + + can.each(dst, function(d) { + d.apply(context, args); + }); + + return this; + } + }); + + return can; + })(__m4); + + // ## util/hashchange.js + var __m11 = (function() { + // This is a workaround for libraries that don't natively listen to the window hashchange event + ! function() { + var addEvent = function(el, ev, fn) { + if (el.addEventListener) { + el.addEventListener(ev, fn, false); + } else if (el.attachEvent) { + el.attachEvent('on' + ev, fn); + } else { + el['on' + ev] = fn; + } + }, + onHashchange = function() { + can.trigger(window, 'hashchange'); + }; + + addEvent(window, 'hashchange', onHashchange); + }(); + })(); + + // ## util/dojo/dojo.js + var __m3 = (function(can) { + define("plugd/trigger", ["dojo"], function(dojo) { + + var d = dojo, + isfn = d.isFunction, + leaveRe = /mouse(enter|leave)/, + _fix = function(_, p) { + return "mouse" + (p == "enter" ? "over" : "out"); + }, + mix = d._mixin, + + // the guts of the node triggering logic: + // the function accepts node (not string|node), "on"-less event name, + // and an object of args to mix into the event. + realTrigger = d.doc.createEvent ? function(n, e, a) { + // the sane branch + var ev = d.doc.createEvent("HTMLEvents"); + e = e.replace(leaveRe, _fix); + // destroyed events should not bubble + ev.initEvent(e, e === "destroyed" ? false : true, true); + a && mix(ev, a); + n.dispatchEvent(ev); + } : function(n, e, a) { + // the janktastic branch + var ev = "on" + e, + stop = false, + lc = e.toLowerCase(), + node = n; + try { + // FIXME: is this worth it? for mixed-case native event support:? Opera ends up in the + // createEvent path above, and also fails on _some_ native-named events. + // if(lc !== e && d.indexOf(d.NodeList.events, lc) >= 0){ + // // if the event is one of those listed in our NodeList list + // // in lowercase form but is mixed case, throw to avoid + // // fireEvent. /me sighs. http://gist.github.com/315318 + // throw("janktastic"); + // } + n.fireEvent(ev); + } catch (er) { + // a lame duck to work with. we're probably a 'custom event' + var evdata = mix({ + type: e, + target: n, + faux: true, + // HACK: [needs] added support for customStopper to _base/event.js + // some tests will fail until del._stopPropagation has support. + _stopper: function() { + stop = this.cancelBubble; + } + }, a); + + isfn(n[ev]) && n[ev](evdata); + + // handle bubbling of custom events, unless the event was stopped. + while (!stop && n !== d.doc && n.parentNode) { + n = n.parentNode; + isfn(n[ev]) && n[ev](evdata); + } + } + }; + + d._trigger = function(node, event, extraArgs) { + // summary: + // Helper for `dojo.trigger`, which handles the DOM cases. We should never + // be here without a domNode reference and a string eventname. + var n = d.byId(node), + ev = event && event.slice(0, 2) == "on" ? event.slice(2) : event; + realTrigger(n, ev, extraArgs); + }; + + d.trigger = function(obj, event, extraArgs) { + // summary: + // Trigger some event. It can be either a Dom Event, Custom Event, + // or direct function call. + // description: + // Trigger some event. It can be either a Dom Event, Custom Event, + // or direct function call. NOTE: This function does not trigger + // default behavior, only triggers bound event listeneres. eg: + // one cannot trigger("anchorNode", "onclick") and expect the browser + // to follow the href="" attribute naturally. + // obj: String|DomNode|Object|Function + // An ID, or DomNode reference, from which to trigger the event. + // If an Object, fire the `event` in the scope of this object, + // similar to calling dojo.hitch(obj, event)(). The return value + // in this case is returned from `dojo.trigger` + // event: String|Function + // The name of the event to trigger. can be any DOM level 2 event + // and can be in either form: "onclick" or "click" for instance. + // In the object-firing case, this method can be a function or + // a string version of a member function, just like `dojo.hitch`. + // extraArgs: Object? + // An object to mix into the `event` object passed to any bound + // listeners. Be careful not to override important members, like + // `type`, or `preventDefault`. It will likely error. + // Additionally, extraArgs is moot in the object-triggering case, + // as all arguments beyond the `event` are curried onto the triggered + // function. + // example: + // | dojo.connect(node, "onclick", function(e){ }); + // | // later: + // | dojo.trigger(node, "onclick"); + // example: + // | // or from within dojo.query: (requires dojo.NodeList) + // | dojo.query("a").onclick(function(){}).trigger("onclick"); + // example: + // | // fire obj.method() in scope of obj + // | dojo.trigger(obj, "method"); + // example: + // | // fire an anonymous function: + // | dojo.trigger(d.global, function(){ }); + // example: + // | // fire and anonymous function in the scope of obj + // | dojo.trigger(obj, function(){ this == obj; }); + // example: + // | // with a connected function like: + // | dojo.connect(dojo.doc, "onclick", function(e){ + // | if(e && e.manuallydone){ + // | console.log("this was a triggered onclick, not natural"); + // | } + // | }); + // | // fire onclick, passing in a custom bit of info + // | dojo.trigger("someId", "onclick", { manuallydone:true }); + // returns: Anything + // Will not return anything in the Dom event case, but will return whatever + // return value is received from the triggered event. + return (isfn(obj) || isfn(event) || isfn(obj[event])) ? d.hitch.apply(d, arguments)() : d._trigger.apply(d, arguments); + }; + d.NodeList.prototype.trigger = d.NodeList._adaptAsForEach(d._trigger); + + // if the node.js module is available, extend trigger into that. + if (d._Node && !d._Node.prototype.trigger) { + d.extend(d._Node, { + trigger: function(ev, data) { + // summary: + // Fire some some event originating from this node. + // Only available if both the `dojo.trigger` and `dojo.node` plugin + // are enabled. Allows chaining as all `dojo._Node` methods do. + // ev: String + // Some string event name to fire. eg: "onclick", "submit" + // data: Object + // Just like `extraArgs` for `dojo.trigger`, additional data + // to mix into the event object. + // example: + // | // fire onlick orginiating from a node with id="someAnchorId" + // | dojo.node("someAnchorId").trigger("click"); + d._trigger(this, ev, data); + return this; // dojo._Node + } + }); + } + + return d.trigger; + + }); + + // dojo.js + // --------- + // _dojo node list._ + // These are pre-loaded by `steal` -> no callback. + require(["dojo", "dojo/query", "plugd/trigger", "dojo/NodeList-dom"]); + + // Map string helpers. + can.trim = function(s) { + return s && dojo.trim(s); + } + + // Map array helpers. + can.makeArray = function(arr) { + var array = []; + dojo.forEach(arr, function(item) { + array.push(item) + }); + return array; + }; + can.isArray = dojo.isArray; + can.inArray = function(item, arr) { + return dojo.indexOf(arr, item); + }; + can.map = function(arr, fn) { + return dojo.map(can.makeArray(arr || []), fn); + }; + // Map object helpers. + can.extend = function(first) { + if (first === true) { + var args = can.makeArray(arguments); + args.shift(); + return dojo.mixin.apply(dojo, args) + } + return dojo.mixin.apply(dojo, arguments) + } + can.isEmptyObject = function(object) { + var prop; + for (prop in object) { + break; + } + return prop === undefined + } + + // Use a version of param similar to jQuery's param that + // handles nested data instead of dojo.objectToQuery which doesn't + can.param = function(object) { + var pairs = [], + add = function(key, value) { + pairs.push(encodeURIComponent(key) + "=" + encodeURIComponent(value)) + }; + + for (var name in object) { + can.buildParam(name, object[name], add); + } + return pairs.join("&").replace(/%20/g, "+"); + } + can.buildParam = function(prefix, obj, add) { + if (can.isArray(obj)) { + for (var i = 0, l = obj.length; i < l; ++i) { + add(prefix + "[]", obj[i]) + } + } else if (dojo.isObject(obj)) { + for (var name in obj) { + can.buildParam(prefix + "[" + name + "]", obj[name], add); + } + } else { + add(prefix, obj); + } + } + + // Map function helpers. + can.proxy = function(func, context) { + return dojo.hitch(context, func) + } + can.isFunction = function(f) { + return dojo.isFunction(f); + } + + + // The id of the `function` to be bound, used as an expando on the `function` + // so we can lookup it's `remove` object. + var dojoId = 0, + // Takes a node list, goes through each node + // and adds events data that has a map of events to + // callbackId to `remove` object. It looks like + // `{click: {5: {remove: fn}}}`. + dojoAddBinding = function(nodelist, ev, cb) { + nodelist.forEach(function(node) { + // Converting a raw select node to a node list + // returns a node list of its options due to a + // bug in Dojo 1.7.1, this is sovled by wrapping + // it in an array. + node = new dojo.NodeList(node.nodeName === "SELECT" ? [node] : node) + var events = can.data(node, "events"); + if (!events) { + can.data(node, "events", events = {}) + } + if (!events[ev]) { + events[ev] = {}; + } + if (cb.__bindingsIds === undefined) { + cb.__bindingsIds = dojoId++; + } + events[ev][cb.__bindingsIds] = node.on(ev, cb)[0] + }); + }, + // Removes a binding on a `nodelist` by finding + // the remove object within the object's data. + dojoRemoveBinding = function(nodelist, ev, cb) { + nodelist.forEach(function(node) { + var node = new dojo.NodeList(node), + events = can.data(node, "events"), + handlers = events[ev], + handler = handlers[cb.__bindingsIds]; + + dojo.disconnect(handler); + delete handlers[cb.__bindingsIds]; + + if (can.isEmptyObject(handlers)) { + delete events[ev] + } + }); + } + + can.bind = function(ev, cb) { + // If we can bind to it... + if (this.bind && this.bind !== can.bind) { + this.bind(ev, cb) + + // Otherwise it's an element or `nodeList`. + } else if (this.on || this.nodeType) { + // Converting a raw select node to a node list + // returns a node list of its options due to a + // bug in Dojo 1.7.1, this is sovled by wrapping + // it in an array. + dojoAddBinding(new dojo.NodeList(this.nodeName === "SELECT" ? [this] : this), ev, cb) + } else if (this.addEvent) { + this.addEvent(ev, cb) + } else { + // Make it bind-able... + can.addEvent.call(this, ev, cb) + } + return this; + } + can.unbind = function(ev, cb) { + // If we can bind to it... + if (this.unbind && this.unbind !== can.unbind) { + this.unbind(ev, cb) + } else if (this.on || this.nodeType) { + dojoRemoveBinding(new dojo.NodeList(this), ev, cb); + } else { + // Make it bind-able... + can.removeEvent.call(this, ev, cb) + } + return this; + } + + can.trigger = function(item, event, args, bubble) { + if ((!(item instanceof dojo.NodeList)) && (item.nodeName || item === window)) { + item = can.$(item); + } + + if (item.trigger) { + if (bubble === false) { + if (!item[0] || item[0].nodeType === 3) { + return; + } + // Force stop propagation by + // listening to `on` and then immediately disconnecting. + var connect = item.on(event, function(ev) { + + ev.stopPropagation && ev.stopPropagation(); + ev.cancelBubble = true; + ev._stopper && ev._stopper(); + + dojo.disconnect(connect); + }) + item.trigger(event, args) + } else { + item.trigger(event, args) + } + + } else { + if (typeof event === 'string') { + event = { + type: event + } + } + event.data = args + event.target = event.target || item; + can.dispatch.call(item, event) + } + } + + can.delegate = function(selector, ev, cb) { + if (this.on || this.nodeType) { + dojoAddBinding(new dojo.NodeList(this), selector + ":" + ev, cb) + } else if (this.delegate) { + this.delegate(selector, ev, cb) + } + return this; + } + can.undelegate = function(selector, ev, cb) { + if (this.on || this.nodeType) { + dojoRemoveBinding(new dojo.NodeList(this), selector + ":" + ev, cb); + } else if (this.undelegate) { + this.undelegate(selector, ev, cb) + } + + return this; + } + + + var optionsMap = { + type: "method", + success: undefined, + error: undefined + } + var updateDeferred = function(xhr, d) { + for (var prop in xhr) { + if (typeof d[prop] == 'function') { + d[prop] = function() { + xhr[prop].apply(xhr, arguments) + } + } else { + d[prop] = prop[xhr] + } + } + } + + can.ajax = function(options) { + var type = can.capitalize((options.type || "get").toLowerCase()), + method = dojo["xhr" + type]; + var success = options.success, + error = options.error, + d = new can.Deferred(); + + var def = method({ + url: options.url, + handleAs: options.dataType, + sync: !options.async, + headers: options.headers, + content: options.data + }) + def.then(function(data, ioargs) { + updateDeferred(xhr, d); + d.resolve(data, "success", xhr); + success && success(data, "success", xhr); + }, function(data, ioargs) { + updateDeferred(xhr, d); + d.reject(xhr, "error"); + error(xhr, "error"); + }) + + var xhr = def.ioArgs.xhr; + + updateDeferred(xhr, d); + return d; + + } + // Element - get the wrapped helper. + can.$ = function(selector) { + if (selector === window) { + return window; + } + if (typeof selector === "string") { + return dojo.query(selector) + } else { + return new dojo.NodeList(selector); + } + } + + can.append = function(wrapped, html) { + return wrapped.forEach(function(node) { + dojo.place(html, node) + }); + } + + + var data = {}, + uuid = can.uuid = +new Date(), + exp = can.expando = 'can' + uuid; + + function getData(node, name) { + var id = node[exp], + store = id && data[id]; + return name === undefined ? store || setData(node) : (store && store[name]); + } + + function setData(node, name, value) { + var id = node[exp] || (node[exp] = ++uuid), + store = data[id] || (data[id] = {}); + if (name !== undefined) store[name] = value; + return store; + }; + + var cleanData = function(elems) { + can.trigger(new dojo.NodeList(elems), "destroyed", [], false) + for (var i = 0, elem; + (elem = elems[i]) !== undefined; i++) { + var id = elem[exp] + delete data[id]; + } + }; + + can.data = function(wrapped, name, value) { + return value === undefined ? wrapped.length == 0 ? undefined : getData(wrapped[0], name) : wrapped.forEach(function(node) { + setData(node, name, value); + }); + }; + + // Overwrite `dojo.destroy`, `dojo.empty` and `dojo.place`. + var empty = dojo.empty; + dojo.empty = function() { + for (var c; c = node.lastChild;) { // Intentional assignment. + dojo.destroy(c); + } + } + + var destroy = dojo.destroy; + dojo.destroy = function(node) { + node = dojo.byId(node); + cleanData([node]); + node.getElementsByTagName && cleanData(node.getElementsByTagName('*')) + + return destroy.apply(dojo, arguments); + }; + + can.addClass = function(wrapped, className) { + return wrapped.addClass(className); + } + + can.remove = function(wrapped) { + // We need to remove text nodes ourselves. + wrapped.forEach(dojo.destroy); + } + + can.get = function(wrapped, index) { + return wrapped[index]; + } + + // Add pipe to `dojo.Deferred`. + can.extend(dojo.Deferred.prototype, { + pipe: function(done, fail) { + var d = new dojo.Deferred(); + this.addCallback(function() { + d.resolve(done.apply(this, arguments)); + }); + + this.addErrback(function() { + if (fail) { + d.reject(fail.apply(this, arguments)); + } else { + d.reject.apply(d, arguments); + } + }); + return d; + } + }); + + return can; + })(__m4, {}, __m6, __m7, __m8, __m9, __m10, __m11); + + // ## util/string/string.js + var __m2 = (function(can) { + // ##string.js + // _Miscellaneous string utility functions._ + + // Several of the methods in this plugin use code adapated from Prototype + // Prototype JavaScript framework, version 1.6.0.1. + // © 2005-2007 Sam Stephenson + var strUndHash = /_|-/, + strColons = /\=\=/, + strWords = /([A-Z]+)([A-Z][a-z])/g, + strLowUp = /([a-z\d])([A-Z])/g, + strDash = /([a-z\d])([A-Z])/g, + strReplacer = /\{([^\}]+)\}/g, + strQuote = /"/g, + strSingleQuote = /'/g, + + // Returns the `prop` property from `obj`. + // If `add` is true and `prop` doesn't exist in `obj`, create it as an + // empty object. + getNext = function(obj, prop, add) { + var result = obj[prop]; + + if (result === undefined && add === true) { + result = obj[prop] = {} + } + return result + }, + + // Returns `true` if the object can have properties (no `null`s). + isContainer = function(current) { + return (/^f|^o/).test(typeof current); + }; + + can.extend(can, { + // Escapes strings for HTML. + + esc: function(content) { + // Convert bad values into empty strings + var isInvalid = content === null || content === undefined || (isNaN(content) && ("" + content === 'NaN')); + return ("" + (isInvalid ? '' : content)) + .replace(/&/g, '&') + .replace(/</g, '<') + .replace(/>/g, '>') + .replace(strQuote, '"') + .replace(strSingleQuote, "'"); + }, + + + getObject: function(name, roots, add) { + + // The parts of the name we are looking up + // `['App','Models','Recipe']` + var parts = name ? name.split('.') : [], + length = parts.length, + current, + r = 0, + i, container, rootsLength; + + // Make sure roots is an `array`. + roots = can.isArray(roots) ? roots : [roots || window]; + + rootsLength = roots.length + + if (!length) { + return roots[0]; + } + + // For each root, mark it as current. + for (r; r < rootsLength; r++) { + current = roots[r]; + container = undefined; + + // Walk current to the 2nd to last object or until there + // is not a container. + for (i = 0; i < length && isContainer(current); i++) { + container = current; + current = getNext(container, parts[i]); + } + + // If we found property break cycle + if (container !== undefined && current !== undefined) { + break + } + } + + // Remove property from found container + if (add === false && current !== undefined) { + delete container[parts[i - 1]] + } + + // When adding property add it to the first root + if (add === true && current === undefined) { + current = roots[0] + + for (i = 0; i < length && isContainer(current); i++) { + current = getNext(current, parts[i], true); + } + } + + return current; + }, + // Capitalizes a string. + + capitalize: function(s, cache) { + // Used to make newId. + return s.charAt(0).toUpperCase() + s.slice(1); + }, + + // Underscores a string. + + underscore: function(s) { + return s + .replace(strColons, '/') + .replace(strWords, '$1_$2') + .replace(strLowUp, '$1_$2') + .replace(strDash, '_') + .toLowerCase(); + }, + // Micro-templating. + + sub: function(str, data, remove) { + var obs = []; + + str = str || ''; + + obs.push(str.replace(strReplacer, function(whole, inside) { + + // Convert inside to type. + var ob = can.getObject(inside, data, remove === true ? false : undefined); + + if (ob === undefined) { + obs = null; + return ""; + } + + // If a container, push into objs (which will return objects found). + if (isContainer(ob) && obs) { + obs.push(ob); + return ""; + } + + return "" + ob; + })); + + return obs === null ? obs : (obs.length <= 1 ? obs[0] : obs); + }, + + // These regex's are used throughout the rest of can, so let's make + // them available. + replacer: strReplacer, + undHash: strUndHash + }); + return can; + })(__m3); + + // ## construct/construct.js + var __m1 = (function(can) { + + // ## construct.js + // `can.Construct` + // _This is a modified version of + // [John Resig's class](http://ejohn.org/blog/simple-javascript-inheritance/). + // It provides class level inheritance and callbacks._ + + // A private flag used to initialize a new class instance without + // initializing it's bindings. + var initializing = 0; + + + can.Construct = function() { + if (arguments.length) { + return can.Construct.extend.apply(can.Construct, arguments); + } + }; + + + can.extend(can.Construct, { + + newInstance: function() { + // Get a raw instance object (`init` is not called). + var inst = this.instance(), + arg = arguments, + args; + + // Call `setup` if there is a `setup` + if (inst.setup) { + args = inst.setup.apply(inst, arguments); + } + + // Call `init` if there is an `init` + // If `setup` returned `args`, use those as the arguments + if (inst.init) { + inst.init.apply(inst, args || arguments); + } + + return inst; + }, + // Overwrites an object with methods. Used in the `super` plugin. + // `newProps` - New properties to add. + // `oldProps` - Where the old properties might be (used with `super`). + // `addTo` - What we are adding to. + _inherit: function(newProps, oldProps, addTo) { + can.extend(addTo || newProps, newProps || {}) + }, + // used for overwriting a single property. + // this should be used for patching other objects + // the super plugin overwrites this + _overwrite: function(what, oldProps, propName, val) { + what[propName] = val; + }, + // Set `defaults` as the merger of the parent `defaults` and this + // object's `defaults`. If you overwrite this method, make sure to + // include option merging logic. + + setup: function(base, fullName) { + this.defaults = can.extend(true, {}, base.defaults, this.defaults); + }, + // Create's a new `class` instance without initializing by setting the + // `initializing` flag. + instance: function() { + + // Prevents running `init`. + initializing = 1; + + var inst = new this(); + + // Allow running `init`. + initializing = 0; + + return inst; + }, + // Extends classes. + + extend: function(fullName, klass, proto) { + // Figure out what was passed and normalize it. + if (typeof fullName != 'string') { + proto = klass; + klass = fullName; + fullName = null; + } + + if (!proto) { + proto = klass; + klass = null; + } + proto = proto || {}; + + var _super_class = this, + _super = this.prototype, + name, shortName, namespace, prototype; + + // Instantiate a base class (but only create the instance, + // don't run the init constructor). + prototype = this.instance(); + + // Copy the properties over onto the new prototype. + can.Construct._inherit(proto, _super, prototype); + + // The dummy class constructor. + + function Constructor() { + // All construction is actually done in the init method. + if (!initializing) { + return this.constructor !== Constructor && arguments.length ? + // We are being called without `new` or we are extending. + arguments.callee.extend.apply(arguments.callee, arguments) : + // We are being called with `new`. + this.constructor.newInstance.apply(this.constructor, arguments); + } + } + + // Copy old stuff onto class (can probably be merged w/ inherit) + for (name in _super_class) { + if (_super_class.hasOwnProperty(name)) { + Constructor[name] = _super_class[name]; + } + } + + // Copy new static properties on class. + can.Construct._inherit(klass, _super_class, Constructor); + + // Setup namespaces. + if (fullName) { + + var parts = fullName.split('.'), + shortName = parts.pop(), + current = can.getObject(parts.join('.'), window, true), + namespace = current, + _fullName = can.underscore(fullName.replace(/\./g, "_")), + _shortName = can.underscore(shortName); + + + + current[shortName] = Constructor; + } + + // Set things that shouldn't be overwritten. + can.extend(Constructor, { + constructor: Constructor, + prototype: prototype, + + namespace: namespace, + + _shortName: _shortName, + + fullName: fullName, + _fullName: _fullName + }); + + // Dojo and YUI extend undefined + if (shortName !== undefined) { + Constructor.shortName = shortName; + } + + // Make sure our prototype looks nice. + Constructor.prototype.constructor = Constructor; + + + // Call the class `setup` and `init` + var t = [_super_class].concat(can.makeArray(arguments)), + args = Constructor.setup.apply(Constructor, t); + + if (Constructor.init) { + Constructor.init.apply(Constructor, args || t); + } + + + return Constructor; + + } + + }); + return can.Construct; + })(__m2); + + // ## util/bind/bind.js + var __m13 = (function(can) { + + + // ## Bind helpers + can.bindAndSetup = function() { + // Add the event to this object + can.addEvent.apply(this, arguments); + // If not initializing, and the first binding + // call bindsetup if the function exists. + if (!this._init) { + if (!this._bindings) { + this._bindings = 1; + // setup live-binding + this._bindsetup && this._bindsetup(); + + } else { + this._bindings++; + } + + } + + return this; + }; + + can.unbindAndTeardown = function(ev, handler) { + // Remove the event handler + can.removeEvent.apply(this, arguments); + + this._bindings--; + // If there are no longer any bindings and + // there is a bindteardown method, call it. + if (!this._bindings) { + this._bindteardown && this._bindteardown(); + } + return this; + } + + return can; + + })(__m3); + + // ## observe/observe.js + var __m12 = (function(can, bind) { + // ## observe.js + // `can.Observe` + // _Provides the observable pattern for JavaScript Objects._ + // Returns `true` if something is an object with properties of its own. + var canMakeObserve = function(obj) { + return obj && !can.isDeferred(obj) && (can.isArray(obj) || can.isPlainObject(obj) || (obj instanceof can.Observe)); + }, + + // Removes all listeners. + unhookup = function(items, namespace) { + return can.each(items, function(item) { + if (item && item.unbind) { + item.unbind("change" + namespace); + } + }); + }, + // Listens to changes on `child` and "bubbles" the event up. + // `child` - The object to listen for changes on. + // `prop` - The property name is at on. + // `parent` - The parent object of prop. + // `ob` - (optional) The Observe object constructor + // `list` - (optional) The observable list constructor + hookupBubble = function(child, prop, parent, Ob, List) { + Ob = Ob || Observe; + List = List || Observe.List; + + // If it's an `array` make a list, otherwise a child. + if (child instanceof Observe) { + // We have an `observe` already... + // Make sure it is not listening to this already + // It's only listening if it has bindings already. + parent._bindings && unhookup([child], parent._cid); + } else if (can.isArray(child)) { + child = new List(child); + } else { + child = new Ob(child); + } + // only listen if something is listening to you + if (parent._bindings) { + // Listen to all changes and `batchTrigger` upwards. + bindToChildAndBubbleToParent(child, prop, parent) + } + + + return child; + }, + bindToChildAndBubbleToParent = function(child, prop, parent) { + child.bind("change" + parent._cid, function() { + // `batchTrigger` the type on this... + var args = can.makeArray(arguments), + ev = args.shift(); + args[0] = (prop === "*" ? [parent.indexOf(child), args[0]] : [prop, args[0]]).join("."); + + // track objects dispatched on this observe + ev.triggeredNS = ev.triggeredNS || {}; + + // if it has already been dispatched exit + if (ev.triggeredNS[parent._cid]) { + return; + } + + ev.triggeredNS[parent._cid] = true; + // send change event with modified attr to parent + can.trigger(parent, ev, args); + // send modified attr event to parent + //can.trigger(parent, args[0], args); + }); + } + // An `id` to track events for a given observe. + observeId = 0, + // A helper used to serialize an `Observe` or `Observe.List`. + // `observe` - The observable. + // `how` - To serialize with `attr` or `serialize`. + // `where` - To put properties, in an `{}` or `[]`. + serialize = function(observe, how, where) { + // Go through each property. + observe.each(function(val, name) { + // If the value is an `object`, and has an `attrs` or `serialize` function. + where[name] = canMakeObserve(val) && can.isFunction(val[how]) ? + // Call `attrs` or `serialize` to get the original data back. + val[how]() : + // Otherwise return the value. + val; + }); + return where; + }, + attrParts = function(attr, keepKey) { + if (keepKey) { + return [attr]; + } + return can.isArray(attr) ? attr : ("" + attr).split("."); + }, + // Which batch of events this is for -- might not want to send multiple + // messages on the same batch. This is mostly for event delegation. + batchNum = 1, + // how many times has start been called without a stop + transactions = 0, + // an array of events within a transaction + batchEvents = [], + stopCallbacks = [], + makeBindSetup = function(wildcard) { + return function() { + var parent = this; + this._each(function(child, prop) { + if (child && child.bind) { + bindToChildAndBubbleToParent(child, wildcard || prop, parent) + } + }) + }; + }; + + + var Observe = can.Map = can.Observe = can.Construct({ + + // keep so it can be overwritten + bind: can.bindAndSetup, + unbind: can.unbindAndTeardown, + id: "id", + canMakeObserve: canMakeObserve, + // starts collecting events + // takes a callback for after they are updated + // how could you hook into after ejs + + startBatch: function(batchStopHandler) { + transactions++; + batchStopHandler && stopCallbacks.push(batchStopHandler); + }, + + stopBatch: function(force, callStart) { + if (force) { + transactions = 0; + } else { + transactions--; + } + + if (transactions == 0) { + var items = batchEvents.slice(0), + callbacks = stopCallbacks.slice(0); + batchEvents = []; + stopCallbacks = []; + batchNum++; + callStart && this.startBatch(); + can.each(items, function(args) { + can.trigger.apply(can, args); + }); + can.each(callbacks, function(cb) { + cb(); + }); + } + }, + + triggerBatch: function(item, event, args) { + // Don't send events if initalizing. + if (!item._init) { + if (transactions == 0) { + return can.trigger(item, event, args); + } else { + event = typeof event === "string" ? { + type: event + } : + event; + event.batchNum = batchNum; + batchEvents.push([ + item, + event, + args + ]); + } + } + }, + + keys: function(observe) { + var keys = []; + Observe.__reading && Observe.__reading(observe, '__keys'); + for (var keyName in observe._data) { + keys.push(keyName); + } + return keys; + } + }, + + { + setup: function(obj) { + // `_data` is where we keep the properties. + this._data = {}; + + // The namespace this `object` uses to listen to events. + can.cid(this, ".observe"); + // Sets all `attrs`. + this._init = 1; + this.attr(obj); + this.bind('change' + this._cid, can.proxy(this._changes, this)); + delete this._init; + }, + _bindsetup: makeBindSetup(), + _bindteardown: function() { + var cid = this._cid; + this._each(function(child) { + unhookup([child], cid) + }) + }, + _changes: function(ev, attr, how, newVal, oldVal) { + Observe.triggerBatch(this, { + type: attr, + batchNum: ev.batchNum + }, [newVal, oldVal]); + }, + _triggerChange: function(attr, how, newVal, oldVal) { + Observe.triggerBatch(this, "change", can.makeArray(arguments)) + }, + // no live binding iterator + _each: function(callback) { + var data = this.__get(); + for (var prop in data) { + if (data.hasOwnProperty(prop)) { + callback(data[prop], prop) + } + } + }, + + attr: function(attr, val) { + // This is super obfuscated for space -- basically, we're checking + // if the type of the attribute is not a `number` or a `string`. + var type = typeof attr; + if (type !== "string" && type !== "number") { + return this._attrs(attr, val) + } else if (val === undefined) { // If we are getting a value. + // Let people know we are reading. + Observe.__reading && Observe.__reading(this, attr) + return this._get(attr) + } else { + // Otherwise we are setting. + this._set(attr, val); + return this; + } + }, + + each: function() { + Observe.__reading && Observe.__reading(this, '__keys'); + return can.each.apply(undefined, [this.__get()].concat(can.makeArray(arguments))) + }, + + removeAttr: function(attr) { + // Info if this is List or not + var isList = this instanceof can.Observe.List, + // Convert the `attr` into parts (if nested). + parts = attrParts(attr), + // The actual property to remove. + prop = parts.shift(), + // The current value. + current = isList ? this[prop] : this._data[prop]; + + // If we have more parts, call `removeAttr` on that part. + if (parts.length) { + return current.removeAttr(parts) + } else { + if (isList) { + this.splice(prop, 1) + } else if (prop in this._data) { + // Otherwise, `delete`. + delete this._data[prop]; + // Create the event. + if (!(prop in this.constructor.prototype)) { + delete this[prop] + } + // Let others know the number of keys have changed + Observe.triggerBatch(this, "__keys"); + this._triggerChange(prop, "remove", undefined, current); + + } + return current; + } + }, + // Reads a property from the `object`. + _get: function(attr) { + var value = typeof attr === 'string' && !! ~attr.indexOf('.') && this.__get(attr); + if (value) { + return value; + } + + // break up the attr (`"foo.bar"`) into `["foo","bar"]` + var parts = attrParts(attr), + // get the value of the first attr name (`"foo"`) + current = this.__get(parts.shift()); + // if there are other attributes to read + return parts.length ? + // and current has a value + current ? + // lookup the remaining attrs on current + current._get(parts) : + // or if there's no current, return undefined + undefined : + // if there are no more parts, return current + current; + }, + // Reads a property directly if an `attr` is provided, otherwise + // returns the "real" data object itself. + __get: function(attr) { + return attr ? this._data[attr] : this._data; + }, + // Sets `attr` prop as value on this object where. + // `attr` - Is a string of properties or an array of property values. + // `value` - The raw value to set. + _set: function(attr, value, keepKey) { + // Convert `attr` to attr parts (if it isn't already). + var parts = attrParts(attr, keepKey), + // The immediate prop we are setting. + prop = parts.shift(), + // The current value. + current = this.__get(prop); + + // If we have an `object` and remaining parts. + if (canMakeObserve(current) && parts.length) { + // That `object` should set it (this might need to call attr). + current._set(parts, value) + } else if (!parts.length) { + // We're in "real" set territory. + if (this.__convert) { + value = this.__convert(prop, value) + } + this.__set(prop, value, current) + } else { + throw "can.Observe: Object does not exist" + } + }, + __set: function(prop, value, current) { + + // Otherwise, we are setting it on this `object`. + // TODO: Check if value is object and transform + // are we changing the value. + if (value !== current) { + // Check if we are adding this for the first time -- + // if we are, we need to create an `add` event. + var changeType = this.__get().hasOwnProperty(prop) ? "set" : "add"; + + // Set the value on data. + this.___set(prop, + + // If we are getting an object. + canMakeObserve(value) ? + + // Hook it up to send event. + hookupBubble(value, prop, this) : + // Value is normal. + value); + + if (changeType == "add") { + // If there is no current value, let others know that + // the the number of keys have changed + + Observe.triggerBatch(this, "__keys", undefined); + + } + // `batchTrigger` the change event. + this._triggerChange(prop, changeType, value, current); + + //Observe.triggerBatch(this, prop, [value, current]); + // If we can stop listening to our old value, do it. + current && unhookup([current], this._cid); + } + + }, + // Directly sets a property on this `object`. + ___set: function(prop, val) { + this._data[prop] = val; + // Add property directly for easy writing. + // Check if its on the `prototype` so we don't overwrite methods like `attrs`. + if (!(prop in this.constructor.prototype)) { + this[prop] = val + } + }, + + + bind: can.bindAndSetup, + + unbind: can.unbindAndTeardown, + + serialize: function() { + return serialize(this, 'serialize', {}); + }, + + _attrs: function(props, remove) { + + if (props === undefined) { + return serialize(this, 'attr', {}) + } + + props = can.extend({}, props); + var prop, + self = this, + newVal; + Observe.startBatch(); + this.each(function(curVal, prop) { + newVal = props[prop]; + + // If we are merging... + if (newVal === undefined) { + remove && self.removeAttr(prop); + return; + } + + if (self.__convert) { + newVal = self.__convert(prop, newVal) + } + + // if we're dealing with models, want to call _set to let converter run + if (newVal instanceof can.Observe) { + self.__set(prop, newVal, curVal) + // if its an object, let attr merge + } else if (canMakeObserve(curVal) && canMakeObserve(newVal) && curVal.attr) { + curVal.attr(newVal, remove) + // otherwise just set + } else if (curVal != newVal) { + self.__set(prop, newVal, curVal) + } + + delete props[prop]; + }) + // Add remaining props. + for (var prop in props) { + newVal = props[prop]; + this._set(prop, newVal, true) + } + Observe.stopBatch() + return this; + }, + + + compute: function(prop) { + return can.compute(this, prop); + } + }); + // Helpers for `observable` lists. + var splice = [].splice, + + list = Observe( + + { + setup: function(instances, options) { + this.length = 0; + can.cid(this, ".observe") + this._init = 1; + if (can.isDeferred(instances)) { + this.replace(instances) + } else { + this.push.apply(this, can.makeArray(instances || [])); + } + // this change needs to be ignored + this.bind('change' + this._cid, can.proxy(this._changes, this)); + can.extend(this, options); + delete this._init; + }, + _triggerChange: function(attr, how, newVal, oldVal) { + + Observe.prototype._triggerChange.apply(this, arguments) + // `batchTrigger` direct add and remove events... + if (!~attr.indexOf('.')) { + + if (how === 'add') { + Observe.triggerBatch(this, how, [newVal, +attr]); + Observe.triggerBatch(this, 'length', [this.length]); + } else if (how === 'remove') { + Observe.triggerBatch(this, how, [oldVal, +attr]); + Observe.triggerBatch(this, 'length', [this.length]); + } else { + Observe.triggerBatch(this, how, [newVal, +attr]) + } + + } + + }, + __get: function(attr) { + return attr ? this[attr] : this; + }, + ___set: function(attr, val) { + this[attr] = val; + if (+attr >= this.length) { + this.length = (+attr + 1) + } + }, + _each: function(callback) { + var data = this.__get(); + for (var i = 0; i < data.length; i++) { + callback(data[i], i) + } + }, + _bindsetup: makeBindSetup("*"), + // Returns the serialized form of this list. + + serialize: function() { + return serialize(this, 'serialize', []); + }, + + splice: function(index, howMany) { + var args = can.makeArray(arguments), + i; + + for (i = 2; i < args.length; i++) { + var val = args[i]; + if (canMakeObserve(val)) { + args[i] = hookupBubble(val, "*", this, this.constructor.Observe, this.constructor) + } + } + if (howMany === undefined) { + howMany = args[1] = this.length - index; + } + var removed = splice.apply(this, args); + can.Observe.startBatch(); + if (howMany > 0) { + this._triggerChange("" + index, "remove", undefined, removed); + unhookup(removed, this._cid); + } + if (args.length > 2) { + this._triggerChange("" + index, "add", args.slice(2), removed); + } + can.Observe.stopBatch(); + return removed; + }, + + _attrs: function(items, remove) { + if (items === undefined) { + return serialize(this, 'attr', []); + } + + // Create a copy. + items = can.makeArray(items); + + Observe.startBatch(); + this._updateAttrs(items, remove); + Observe.stopBatch() + }, + + _updateAttrs: function(items, remove) { + var len = Math.min(items.length, this.length); + + for (var prop = 0; prop < len; prop++) { + var curVal = this[prop], + newVal = items[prop]; + + if (canMakeObserve(curVal) && canMakeObserve(newVal)) { + curVal.attr(newVal, remove) + } else if (curVal != newVal) { + this._set(prop, newVal) + } else { + + } + } + if (items.length > this.length) { + // Add in the remaining props. + this.push.apply(this, items.slice(this.length)); + } else if (items.length < this.length && remove) { + this.splice(items.length) + } + } + }), + + // Converts to an `array` of arguments. + getArgs = function(args) { + return args[0] && can.isArray(args[0]) ? + args[0] : + can.makeArray(args); + }; + // Create `push`, `pop`, `shift`, and `unshift` + can.each({ + + push: "length", + + unshift: 0 + }, + // Adds a method + // `name` - The method name. + // `where` - Where items in the `array` should be added. + + function(where, name) { + var orig = [][name] + list.prototype[name] = function() { + // Get the items being added. + var args = [], + // Where we are going to add items. + len = where ? this.length : 0, + i = arguments.length, + res, + val, + constructor = this.constructor; + + // Go through and convert anything to an `observe` that needs to be converted. + while (i--) { + val = arguments[i]; + args[i] = canMakeObserve(val) ? + hookupBubble(val, "*", this, this.constructor.Observe, this.constructor) : + val; + } + + // Call the original method. + res = orig.apply(this, args); + + if (!this.comparator || args.length) { + + this._triggerChange("" + len, "add", args, undefined); + } + + return res; + } + }); + + can.each({ + + pop: "length", + + shift: 0 + }, + // Creates a `remove` type method + + function(where, name) { + list.prototype[name] = function() { + + var args = getArgs(arguments), + len = where && this.length ? this.length - 1 : 0; + + var res = [][name].apply(this, args) + + // Create a change where the args are + // `len` - Where these items were removed. + // `remove` - Items removed. + // `undefined` - The new values (there are none). + // `res` - The old, removed values (should these be unbound). + this._triggerChange("" + len, "remove", undefined, [res]) + + if (res && res.unbind) { + res.unbind("change" + this._cid) + } + return res; + } + }); + + can.extend(list.prototype, { + + indexOf: function(item) { + this.attr('length') + return can.inArray(item, this) + }, + + + join: [].join, + + + reverse: [].reverse, + + + slice: function() { + var temp = Array.prototype.slice.apply(this, arguments); + return new this.constructor(temp); + }, + + + concat: function() { + var args = []; + can.each(can.makeArray(arguments), function(arg, i) { + args[i] = arg instanceof can.Observe.List ? arg.serialize() : arg; + }); + return new this.constructor(Array.prototype.concat.apply(this.serialize(), args)); + }, + + + forEach: function(cb, thisarg) { + can.each(this, cb, thisarg || this); + }, + + + replace: function(newList) { + if (can.isDeferred(newList)) { + newList.then(can.proxy(this.replace, this)); + } else { + this.splice.apply(this, [0, this.length].concat(can.makeArray(newList || []))); + } + + return this; + } + }); + + can.List = Observe.List = list; + Observe.setup = function() { + can.Construct.setup.apply(this, arguments); + // I would prefer not to do it this way. It should + // be using the attributes plugin to do this type of conversion. + this.List = Observe.List({ + Observe: this + }, {}); + } + return Observe; + })(__m3, __m13, __m1); + + // ## observe/compute/compute.js + var __m14 = (function(can, bind) { + + // returns the + // - observes and attr methods are called by func + // - the value returned by func + // ex: `{value: 100, observed: [{obs: o, attr: "completed"}]}` + var getValueAndObserved = function(func, self) { + + var oldReading; + if (can.Observe) { + // Set a callback on can.Observe to know + // when an attr is read. + // Keep a reference to the old reader + // if there is one. This is used + // for nested live binding. + oldReading = can.Observe.__reading; + can.Observe.__reading = function(obj, attr) { + // Add the observe and attr that was read + // to `observed` + observed.push({ + obj: obj, + attr: attr + "" + }); + }; + } + + var observed = [], + // Call the "wrapping" function to get the value. `observed` + // will have the observe/attribute pairs that were read. + value = func.call(self); + + // Set back so we are no longer reading. + if (can.Observe) { + can.Observe.__reading = oldReading; + } + return { + value: value, + observed: observed + }; + }, + // Calls `callback(newVal, oldVal)` everytime an observed property + // called within `getterSetter` is changed and creates a new result of `getterSetter`. + // Also returns an object that can teardown all event handlers. + computeBinder = function(getterSetter, context, callback, computeState) { + // track what we are observing + var observing = {}, + // a flag indicating if this observe/attr pair is already bound + matched = true, + // the data to return + data = { + // we will maintain the value while live-binding is taking place + value: undefined, + // a teardown method that stops listening + teardown: function() { + for (var name in observing) { + var ob = observing[name]; + ob.observe.obj.unbind(ob.observe.attr, onchanged); + delete observing[name]; + } + } + }, + batchNum; + + // when a property value is changed + var onchanged = function(ev) { + // If the compute is no longer bound (because the same change event led to an unbind) + // then do not call getValueAndBind, or we will leak bindings. + if (computeState && !computeState.bound) { + return; + } + if (ev.batchNum === undefined || ev.batchNum !== batchNum) { + // store the old value + var oldValue = data.value, + // get the new value + newvalue = getValueAndBind(); + + // update the value reference (in case someone reads) + data.value = newvalue; + // if a change happened + if (newvalue !== oldValue) { + callback(newvalue, oldValue); + } + batchNum = batchNum = ev.batchNum; + } + + + }; + + // gets the value returned by `getterSetter` and also binds to any attributes + // read by the call + var getValueAndBind = function() { + var info = getValueAndObserved(getterSetter, context), + newObserveSet = info.observed; + + var value = info.value; + matched = !matched; + + // go through every attribute read by this observe + can.each(newObserveSet, function(ob) { + // if the observe/attribute pair is being observed + if (observing[ob.obj._cid + "|" + ob.attr]) { + // mark at as observed + observing[ob.obj._cid + "|" + ob.attr].matched = matched; + } else { + // otherwise, set the observe/attribute on oldObserved, marking it as being observed + observing[ob.obj._cid + "|" + ob.attr] = { + matched: matched, + observe: ob + }; + ob.obj.bind(ob.attr, onchanged); + } + }); + + // Iterate through oldObserved, looking for observe/attributes + // that are no longer being bound and unbind them + for (var name in observing) { + var ob = observing[name]; + if (ob.matched !== matched) { + ob.observe.obj.unbind(ob.observe.attr, onchanged); + delete observing[name]; + } + } + return value; + }; + // set the initial value + data.value = getValueAndBind(); + + data.isListening = !can.isEmptyObject(observing); + return data; + } + + // if no one is listening ... we can not calculate every time + + can.compute = function(getterSetter, context, eventName) { + if (getterSetter && getterSetter.isComputed) { + return getterSetter; + } + // stores the result of computeBinder + var computedData, + // how many listeners to this this compute + bindings = 0, + // the computed object + computed, + // an object that keeps track if the computed is bound + // onchanged needs to know this. It's possible a change happens and results in + // something that unbinds the compute, it needs to not to try to recalculate who it + // is listening to + computeState = { + bound: false, + // true if this compute is calculated from other computes and observes + hasDependencies: false + }, + // The following functions are overwritten depending on how compute() is called + // a method to setup listening + on = function() {}, + // a method to teardown listening + off = function() {}, + // the current cached value (only valid if bound = true) + value, + // how to read the value + get = function() { + return value + }, + // sets the value + set = function(newVal) { + value = newVal; + }, + // this compute can be a dependency of other computes + canReadForChangeEvent = true; + + computed = function(newVal) { + // setting ... + if (arguments.length) { + // save a reference to the old value + var old = value; + + // setter may return a value if + // setter is for a value maintained exclusively by this compute + var setVal = set.call(context, newVal, old); + + // if this has dependencies return the current value + if (computed.hasDependencies) { + return get.call(context); + } + + if (setVal === undefined) { + // it's possible, like with the DOM, setting does not + // fire a change event, so we must read + value = get.call(context); + } else { + value = setVal; + } + // fire the change + if (old !== value) { + can.Observe.triggerBatch(computed, "change", [value, old]); + } + return value; + } else { + // Let others know to listen to changes in this compute + if (can.Observe.__reading && canReadForChangeEvent) { + can.Observe.__reading(computed, 'change'); + } + // if we are bound, use the cached value + if (computeState.bound) { + return value; + } else { + return get.call(context); + } + } + } + if (typeof getterSetter === "function") { + set = getterSetter; + get = getterSetter; + canReadForChangeEvent = eventName === false ? false : true; + computed.hasDependencies = false; + on = function(update) { + computedData = computeBinder(getterSetter, context || this, update, computeState); + computed.hasDependencies = computedData.isListening + value = computedData.value; + } + off = function() { + computedData.teardown(); + } + } else if (context) { + + if (typeof context == "string") { + // `can.compute(obj, "propertyName", [eventName])` + + var propertyName = context, + isObserve = getterSetter instanceof can.Observe; + if (isObserve) { + computed.hasDependencies = true; + } + get = function() { + if (isObserve) { + return getterSetter.attr(propertyName); + } else { + return getterSetter[propertyName]; + } + } + set = function(newValue) { + if (isObserve) { + getterSetter.attr(propertyName, newValue) + } else { + getterSetter[propertyName] = newValue; + } + } + var handler; + on = function(update) { + handler = function() { + update(get(), value) + }; + can.bind.call(getterSetter, eventName || propertyName, handler) + + // use getValueAndObserved because + // we should not be indicating that some parent + // reads this property if it happens to be binding on it + value = getValueAndObserved(get).value + } + off = function() { + can.unbind.call(getterSetter, eventName || propertyName, handler) + } + + } else { + // `can.compute(initialValue, setter)` + if (typeof context === "function") { + value = getterSetter; + set = context; + } else { + // `can.compute(initialValue,{get:, set:, on:, off:})` + value = getterSetter; + var options = context; + get = options.get || get; + set = options.set || set; + on = options.on || on; + off = options.off || off; + } + + } + + + + } else { + // `can.compute(5)` + value = getterSetter; + } + + computed.isComputed = true; + + can.cid(computed, "compute") + + var updater = function(newValue, oldValue) { + value = newValue; + // might need a way to look up new and oldVal + can.Observe.triggerBatch(computed, "change", [newValue, oldValue]) + } + + return can.extend(computed, { + _bindsetup: function() { + computeState.bound = true; + // setup live-binding + on.call(this, updater) + }, + _bindteardown: function() { + off.call(this, updater) + computeState.bound = false; + }, + + bind: can.bindAndSetup, + + unbind: can.unbindAndTeardown + }); + }; + can.compute.binder = computeBinder; + return can.compute; + })(__m3, __m13); + + // ## model/model.js + var __m15 = (function(can) { + + // ## model.js + // `can.Model` + // _A `can.Observe` that connects to a RESTful interface._ + // Generic deferred piping function + + var pipe = function(def, model, func) { + var d = new can.Deferred(); + def.then(function() { + var args = can.makeArray(arguments); + args[0] = model[func](args[0]); + d.resolveWith(d, args); + }, function() { + d.rejectWith(this, arguments); + }); + + if (typeof def.abort === 'function') { + d.abort = function() { + return def.abort(); + } + } + + return d; + }, + modelNum = 0, + ignoreHookup = /change.observe\d+/, + getId = function(inst) { + // Instead of using attr, use __get for performance. + // Need to set reading + can.Observe.__reading && can.Observe.__reading(inst, inst.constructor.id) + return inst.__get(inst.constructor.id); + }, + // Ajax `options` generator function + ajax = function(ajaxOb, data, type, dataType, success, error) { + + var params = {}; + + // If we get a string, handle it. + if (typeof ajaxOb == "string") { + // If there's a space, it's probably the type. + var parts = ajaxOb.split(/\s+/); + params.url = parts.pop(); + if (parts.length) { + params.type = parts.pop(); + } + } else { + can.extend(params, ajaxOb); + } + + // If we are a non-array object, copy to a new attrs. + params.data = typeof data == "object" && !can.isArray(data) ? + can.extend(params.data || {}, data) : data; + + // Get the url with any templated values filled out. + params.url = can.sub(params.url, params.data, true); + + return can.ajax(can.extend({ + type: type || "post", + dataType: dataType || "json", + success: success, + error: error + }, params)); + }, + makeRequest = function(self, type, success, error, method) { + var args; + // if we pass an array as `self` it it means we are coming from + // the queued request, and we're passing already serialized data + // self's signature will be: [self, serializedData] + if (can.isArray(self)) { + args = self[1]; + self = self[0]; + } else { + args = self.serialize(); + } + args = [args]; + var deferred, + // The model. + model = self.constructor, + jqXHR; + + // `destroy` does not need data. + if (type == 'destroy') { + args.shift(); + } + // `update` and `destroy` need the `id`. + if (type !== 'create') { + args.unshift(getId(self)); + } + + + jqXHR = model[type].apply(model, args); + + deferred = jqXHR.pipe(function(data) { + self[method || type + "d"](data, jqXHR); + return self; + }); + + // Hook up `abort` + if (jqXHR.abort) { + deferred.abort = function() { + jqXHR.abort(); + }; + } + + deferred.then(success, error); + return deferred; + }, + + // This object describes how to make an ajax request for each ajax method. + // The available properties are: + // `url` - The default url to use as indicated as a property on the model. + // `type` - The default http request type + // `data` - A method that takes the `arguments` and returns `data` used for ajax. + + ajaxMethods = { + + create: { + url: "_shortName", + type: "post" + }, + + update: { + data: function(id, attrs) { + attrs = attrs || {}; + var identity = this.id; + if (attrs[identity] && attrs[identity] !== id) { + attrs["new" + can.capitalize(id)] = attrs[identity]; + delete attrs[identity]; + } + attrs[identity] = id; + return attrs; + }, + type: "put" + }, + + destroy: { + type: "delete", + data: function(id) { + var args = {}; + args.id = args[this.id] = id; + return args; + } + }, + + findAll: { + url: "_shortName" + }, + + findOne: {} + }, + // Makes an ajax request `function` from a string. + // `ajaxMethod` - The `ajaxMethod` object defined above. + // `str` - The string the user provided. Ex: `findAll: "/recipes.json"`. + ajaxMaker = function(ajaxMethod, str) { + // Return a `function` that serves as the ajax method. + return function(data) { + // If the ajax method has it's own way of getting `data`, use that. + data = ajaxMethod.data ? + ajaxMethod.data.apply(this, arguments) : + // Otherwise use the data passed in. + data; + // Return the ajax method with `data` and the `type` provided. + return ajax(str || this[ajaxMethod.url || "_url"], data, ajaxMethod.type || "get") + } + } + + + + can.Model = can.Observe({ + fullName: "can.Model", + _reqs: 0, + setup: function(base) { + // create store here if someone wants to use model without inheriting from it + this.store = {}; + can.Observe.setup.apply(this, arguments); + // Set default list as model list + if (!can.Model) { + return; + } + this.List = ML({ + Observe: this + }, {}); + var self = this, + clean = can.proxy(this._clean, self); + + + // go through ajax methods and set them up + can.each(ajaxMethods, function(method, name) { + // if an ajax method is not a function, it's either + // a string url like findAll: "/recipes" or an + // ajax options object like {url: "/recipes"} + if (!can.isFunction(self[name])) { + // use ajaxMaker to convert that into a function + // that returns a deferred with the data + self[name] = ajaxMaker(method, self[name]); + } + // check if there's a make function like makeFindAll + // these take deferred function and can do special + // behavior with it (like look up data in a store) + if (self["make" + can.capitalize(name)]) { + // pass the deferred method to the make method to get back + // the "findAll" method. + var newMethod = self["make" + can.capitalize(name)](self[name]); + can.Construct._overwrite(self, base, name, function() { + // increment the numer of requests + can.Model._reqs++; + var def = newMethod.apply(this, arguments); + var then = def.then(clean, clean); + then.abort = def.abort; + + // attach abort to our then and return it + return then; + }) + } + }); + + if (self.fullName == "can.Model" || !self.fullName) { + self.fullName = "Model" + (++modelNum); + } + // Add ajax converters. + can.Model._reqs = 0; + this._url = this._shortName + "/{" + this.id + "}" + }, + _ajax: ajaxMaker, + _makeRequest: makeRequest, + _clean: function() { + can.Model._reqs--; + if (!can.Model._reqs) { + for (var id in this.store) { + if (!this.store[id]._bindings) { + delete this.store[id]; + } + } + } + return arguments[0]; + }, + + models: function(instancesRawData, oldList) { + // until "end of turn", increment reqs counter so instances will be added to the store + can.Model._reqs++; + if (!instancesRawData) { + return; + } + + if (instancesRawData instanceof this.List) { + return instancesRawData; + } + + // Get the list type. + var self = this, + tmp = [], + res = oldList instanceof can.Observe.List ? oldList : new(self.List || ML), + // Did we get an `array`? + arr = can.isArray(instancesRawData), + + // Did we get a model list? + ml = (instancesRawData instanceof ML), + + // Get the raw `array` of objects. + raw = arr ? + + // If an `array`, return the `array`. + instancesRawData : + + // Otherwise if a model list. + (ml ? + + // Get the raw objects from the list. + instancesRawData.serialize() : + + // Get the object's data. + instancesRawData.data), + i = 0; + + + + if (res.length) { + res.splice(0); + } + + can.each(raw, function(rawPart) { + tmp.push(self.model(rawPart)); + }); + + // We only want one change event so push everything at once + res.push.apply(res, tmp); + + if (!arr) { // Push other stuff onto `array`. + can.each(instancesRawData, function(val, prop) { + if (prop !== 'data') { + res.attr(prop, val); + } + }) + } + // at "end of turn", clean up the store + setTimeout(can.proxy(this._clean, this), 1); + return res; + }, + + model: function(attributes) { + if (!attributes) { + return; + } + if (attributes instanceof this) { + attributes = attributes.serialize(); + } + var id = attributes[this.id], + model = (id || id === 0) && this.store[id] ? + this.store[id].attr(attributes, this.removeAttr || false) : new this(attributes); + if (can.Model._reqs) { + this.store[attributes[this.id]] = model; + } + return model; + } + }, + + + { + + isNew: function() { + var id = getId(this); + return !(id || id === 0); // If `null` or `undefined` + }, + + save: function(success, error) { + return makeRequest(this, this.isNew() ? 'create' : 'update', success, error); + }, + + destroy: function(success, error) { + if (this.isNew()) { + var self = this; + var def = can.Deferred(); + def.then(success, error); + return def.done(function(data) { + self.destroyed(data) + }).resolve(self); + } + return makeRequest(this, 'destroy', success, error, 'destroyed'); + }, + + _bindsetup: function() { + this.constructor.store[this.__get(this.constructor.id)] = this; + return can.Observe.prototype._bindsetup.apply(this, arguments); + }, + + _bindteardown: function() { + delete this.constructor.store[getId(this)]; + return can.Observe.prototype._bindteardown.apply(this, arguments) + }, + // Change `id`. + ___set: function(prop, val) { + can.Observe.prototype.___set.call(this, prop, val) + // If we add an `id`, move it to the store. + if (prop === this.constructor.id && this._bindings) { + this.constructor.store[getId(this)] = this; + } + } + }); + + can.each({ + makeFindAll: "models", + makeFindOne: "model", + makeCreate: "model", + makeUpdate: "model" + }, function(method, name) { + can.Model[name] = function(oldMethod) { + return function() { + var args = can.makeArray(arguments), + oldArgs = can.isFunction(args[1]) ? args.splice(0, 1) : args.splice(0, 2), + def = pipe(oldMethod.apply(this, oldArgs), this, method); + def.then(args[0], args[1]); + // return the original promise + return def; + }; + }; + }); + + can.each([ + + "created", + + "updated", + + "destroyed" + ], function(funcName) { + can.Model.prototype[funcName] = function(attrs) { + var stub, + constructor = this.constructor; + + // Update attributes if attributes have been passed + stub = attrs && typeof attrs == 'object' && this.attr(attrs.attr ? attrs.attr() : attrs); + + // triggers change event that bubble's like + // handler( 'change','1.destroyed' ). This is used + // to remove items on destroyed from Model Lists. + // but there should be a better way. + can.trigger(this, "change", funcName) + + + // Call event on the instance's Class + can.trigger(constructor, funcName, this); + }; + }); + + // Model lists are just like `Observe.List` except that when their items are + // destroyed, it automatically gets removed from the list. + + var ML = can.Model.List = can.Observe.List({ + setup: function(params) { + if (can.isPlainObject(params) && !can.isArray(params)) { + can.Observe.List.prototype.setup.apply(this); + this.replace(this.constructor.Observe.findAll(params)) + } else { + can.Observe.List.prototype.setup.apply(this, arguments); + } + }, + _changes: function(ev, attr) { + can.Observe.List.prototype._changes.apply(this, arguments); + if (/\w+\.destroyed/.test(attr)) { + var index = this.indexOf(ev.target); + if (index != -1) { + this.splice(index, 1); + } + } + } + }) + + return can.Model; + })(__m3, __m12); + + // ## view/view.js + var __m16 = (function(can) { + // ## view.js + // `can.view` + // _Templating abstraction._ + + var isFunction = can.isFunction, + makeArray = can.makeArray, + // Used for hookup `id`s. + hookupId = 1, + + $view = can.view = can.template = function(view, data, helpers, callback) { + // If helpers is a `function`, it is actually a callback. + if (isFunction(helpers)) { + callback = helpers; + helpers = undefined; + } + + var pipe = function(result) { + return $view.frag(result); + }, + // In case we got a callback, we need to convert the can.view.render + // result to a document fragment + wrapCallback = isFunction(callback) ? function(frag) { + callback(pipe(frag)); + } : null, + // Get the result. + result = $view.render(view, data, helpers, wrapCallback), + deferred = can.Deferred(); + + if (isFunction(result)) { + return result; + } + + if (can.isDeferred(result)) { + result.then(function(result, data) { + deferred.resolve.call(deferred, pipe(result), data); + }, function() { + deferred.fail.apply(deferred, arguments); + }); + return deferred; + } + + // Convert it into a dom frag. + return pipe(result); + }; + + can.extend($view, { + // creates a frag and hooks it up all at once + frag: function(result, parentNode) { + return $view.hookup($view.fragment(result), parentNode); + }, + + // simply creates a frag + // this is used internally to create a frag + // insert it + // then hook it up + fragment: function(result) { + var frag = can.buildFragment(result, document.body); + // If we have an empty frag... + if (!frag.childNodes.length) { + frag.appendChild(document.createTextNode('')); + } + return frag; + }, + + // Convert a path like string into something that's ok for an `element` ID. + toId: function(src) { + return can.map(src.toString().split(/\/|\./g), function(part) { + // Dont include empty strings in toId functions + if (part) { + return part; + } + }).join("_"); + }, + + hookup: function(fragment, parentNode) { + var hookupEls = [], + id, + func; + + // Get all `childNodes`. + can.each(fragment.childNodes ? can.makeArray(fragment.childNodes) : fragment, function(node) { + if (node.nodeType === 1) { + hookupEls.push(node); + hookupEls.push.apply(hookupEls, can.makeArray(node.getElementsByTagName('*'))); + } + }); + + // Filter by `data-view-id` attribute. + can.each(hookupEls, function(el) { + if (el.getAttribute && (id = el.getAttribute('data-view-id')) && (func = $view.hookups[id])) { + func(el, parentNode, id); + delete $view.hookups[id]; + el.removeAttribute('data-view-id'); + } + }); + + return fragment; + }, + + + hookups: {}, + + + hook: function(cb) { + $view.hookups[++hookupId] = cb; + return " data-view-id='" + hookupId + "'"; + }, + + + cached: {}, + + cachedRenderers: {}, + + + cache: true, + + + register: function(info) { + this.types["." + info.suffix] = info; + }, + + types: {}, + + + ext: ".ejs", + + + registerScript: function() {}, + + + preload: function() {}, + + + render: function(view, data, helpers, callback) { + // If helpers is a `function`, it is actually a callback. + if (isFunction(helpers)) { + callback = helpers; + helpers = undefined; + } + + // See if we got passed any deferreds. + var deferreds = getDeferreds(data); + + if (deferreds.length) { // Does data contain any deferreds? + // The deferred that resolves into the rendered content... + var deferred = new can.Deferred(), + dataCopy = can.extend({}, data); + + // Add the view request to the list of deferreds. + deferreds.push(get(view, true)) + + // Wait for the view and all deferreds to finish... + can.when.apply(can, deferreds).then(function(resolved) { + // Get all the resolved deferreds. + var objs = makeArray(arguments), + // Renderer is the last index of the data. + renderer = objs.pop(), + // The result of the template rendering with data. + result; + + // Make data look like the resolved deferreds. + if (can.isDeferred(data)) { + dataCopy = usefulPart(resolved); + } else { + // Go through each prop in data again and + // replace the defferreds with what they resolved to. + for (var prop in data) { + if (can.isDeferred(data[prop])) { + dataCopy[prop] = usefulPart(objs.shift()); + } + } + } + + // Get the rendered result. + result = renderer(dataCopy, helpers); + + // Resolve with the rendered view. + deferred.resolve(result, dataCopy); + + // If there's a `callback`, call it back with the result. + callback && callback(result, dataCopy); + }, function() { + deferred.reject.apply(deferred, arguments) + }); + // Return the deferred... + return deferred; + } else { + // No deferreds! Render this bad boy. + var response, + // If there's a `callback` function + async = isFunction(callback), + // Get the `view` type + deferred = get(view, async); + + // If we are `async`... + if (async) { + // Return the deferred + response = deferred; + // And fire callback with the rendered result. + deferred.then(function(renderer) { + callback(data ? renderer(data, helpers) : renderer); + }) + } else { + // if the deferred is resolved, call the cached renderer instead + // this is because it's possible, with recursive deferreds to + // need to render a view while its deferred is _resolving_. A _resolving_ deferred + // is a deferred that was just resolved and is calling back it's success callbacks. + // If a new success handler is called while resoliving, it does not get fired by + // jQuery's deferred system. So instead of adding a new callback + // we use the cached renderer. + // We also add __view_id on the deferred so we can look up it's cached renderer. + // In the future, we might simply store either a deferred or the cached result. + if (deferred.state() === "resolved" && deferred.__view_id) { + var currentRenderer = $view.cachedRenderers[deferred.__view_id]; + return data ? currentRenderer(data, helpers) : currentRenderer; + } else { + // Otherwise, the deferred is complete, so + // set response to the result of the rendering. + deferred.then(function(renderer) { + response = data ? renderer(data, helpers) : renderer; + }); + } + } + + return response; + } + }, + + + registerView: function(id, text, type, def) { + // Get the renderer function. + var func = (type || $view.types[$view.ext]).renderer(id, text); + def = def || new can.Deferred(); + + // Cache if we are caching. + if ($view.cache) { + $view.cached[id] = def; + def.__view_id = id; + $view.cachedRenderers[id] = func; + } + + // Return the objects for the response's `dataTypes` + // (in this case view). + return def.resolve(func); + } + }); + + // Makes sure there's a template, if not, have `steal` provide a warning. + var checkText = function(text, url) { + if (!text.length) { + + throw "can.view: No template or empty template:" + url; + } + }, + // `Returns a `view` renderer deferred. + // `url` - The url to the template. + // `async` - If the ajax request should be asynchronous. + // Returns a deferred. + get = function(url, async) { + var suffix = url.match(/\.[\w\d]+$/), + type, + // If we are reading a script element for the content of the template, + // `el` will be set to that script element. + el, + // A unique identifier for the view (used for caching). + // This is typically derived from the element id or + // the url for the template. + id, + // The ajax request used to retrieve the template content. + jqXHR; + + //If the url has a #, we assume we want to use an inline template + //from a script element and not current page's HTML + if (url.match(/^#/)) { + url = url.substr(1); + } + // If we have an inline template, derive the suffix from the `text/???` part. + // This only supports `<script>` tags. + if (el = document.getElementById(url)) { + suffix = "." + el.type.match(/\/(x\-)?(.+)/)[2]; + } + + // If there is no suffix, add one. + if (!suffix && !$view.cached[url]) { + url += (suffix = $view.ext); + } + + if (can.isArray(suffix)) { + suffix = suffix[0] + } + + // Convert to a unique and valid id. + id = $view.toId(url); + + // If an absolute path, use `steal` to get it. + // You should only be using `//` if you are using `steal`. + if (url.match(/^\/\//)) { + var sub = url.substr(2); + url = !window.steal ? + sub : + steal.config().root.mapJoin("" + steal.id(sub)); + } + + // Set the template engine type. + type = $view.types[suffix]; + + // If it is cached, + if ($view.cached[id]) { + // Return the cached deferred renderer. + return $view.cached[id]; + + // Otherwise if we are getting this from a `<script>` element. + } else if (el) { + // Resolve immediately with the element's `innerHTML`. + return $view.registerView(id, el.innerHTML, type); + } else { + // Make an ajax request for text. + var d = new can.Deferred(); + can.ajax({ + async: async, + url: url, + dataType: "text", + error: function(jqXHR) { + checkText("", url); + d.reject(jqXHR); + }, + success: function(text) { + // Make sure we got some text back. + checkText(text, url); + $view.registerView(id, text, type, d) + } + }); + return d; + } + }, + // Gets an `array` of deferreds from an `object`. + // This only goes one level deep. + getDeferreds = function(data) { + var deferreds = []; + + // pull out deferreds + if (can.isDeferred(data)) { + return [data] + } else { + for (var prop in data) { + if (can.isDeferred(data[prop])) { + deferreds.push(data[prop]); + } + } + } + return deferreds; + }, + // Gets the useful part of a resolved deferred. + // This is for `model`s and `can.ajax` that resolve to an `array`. + usefulPart = function(resolved) { + return can.isArray(resolved) && resolved[1] === 'success' ? resolved[0] : resolved + }; + + //!steal-pluginify-remove-start + if (window.steal) { + steal.type("view js", function(options, success, error) { + var type = $view.types["." + options.type], + id = $view.toId(options.id); + + options.text = "steal('" + (type.plugin || "can/view/" + options.type) + "',function(can){return " + "can.view.preload('" + id + "'," + options.text + ");\n})"; + success(); + }) + } + //!steal-pluginify-remove-end + + can.extend($view, { + register: function(info) { + this.types["." + info.suffix] = info; + + //!steal-pluginify-remove-start + if (window.steal) { + steal.type(info.suffix + " view js", function(options, success, error) { + var type = $view.types["." + options.type], + id = $view.toId(options.id + ''); + + options.text = type.script(id, options.text) + success(); + }) + }; + //!steal-pluginify-remove-end + + $view[info.suffix] = function(id, text) { + if (!text) { + // Return a nameless renderer + var renderer = function() { + return $view.frag(renderer.render.apply(this, arguments)); + } + renderer.render = function() { + var renderer = info.renderer(null, id); + return renderer.apply(renderer, arguments); + } + return renderer; + } + + $view.preload(id, info.renderer(id, text)); + return can.view(id); + } + }, + registerScript: function(type, id, src) { + return "can.view.preload('" + id + "'," + $view.types["." + type].script(id, src) + ");"; + }, + preload: function(id, renderer) { + $view.cached[id] = new can.Deferred().resolve(function(data, helpers) { + return renderer.call(data, data, helpers); + }); + + function frag() { + return $view.frag(renderer.apply(this, arguments)); + } + // expose the renderer for mustache + frag.render = renderer; + return frag; + } + + }); + + return can; + })(__m3); + + // ## view/elements.js + var __m19 = (function() { + + var elements = { + tagToContentPropMap: { + option: "textContent" in document.createElement("option") ? "textContent" : "innerText", + textarea: "value" + }, + + attrMap: { + "class": "className", + "value": "value", + "innerText": "innerText", + "textContent": "textContent", + "checked": true, + "disabled": true, + "readonly": true, + "required": true + }, + // elements whos default value we should set + defaultValue: ["input", "textarea"], + // a map of parent element to child elements + tagMap: { + "": "span", + table: "tbody", + tr: "td", + ol: "li", + ul: "li", + tbody: "tr", + thead: "tr", + tfoot: "tr", + select: "option", + optgroup: "option" + }, + // a tag's parent element + reverseTagMap: { + tr: "tbody", + option: "select", + td: "tr", + th: "tr", + li: "ul" + }, + + getParentNode: function(el, defaultParentNode) { + return defaultParentNode && el.parentNode.nodeType === 11 ? defaultParentNode : el.parentNode; + }, + // set an attribute on an element + setAttr: function(el, attrName, val) { + var tagName = el.nodeName.toString().toLowerCase(), + prop = elements.attrMap[attrName]; + // if this is a special property + if (prop === true) { + el[attrName] = true; + } else if (prop) { + // set the value as true / false + el[prop] = val; + if (prop === "value" && can.inArray(tagName, elements.defaultValue) >= 0) { + el.defaultValue = val; + } + } else { + el.setAttribute(attrName, val); + } + }, + // gets the value of an attribute + getAttr: function(el, attrName) { + // Default to a blank string for IE7/8 + return (elements.attrMap[attrName] && el[elements.attrMap[attrName]] ? + el[elements.attrMap[attrName]] : + el.getAttribute(attrName)) || ''; + }, + // removes the attribute + removeAttr: function(el, attrName) { + if (elements.attrMap[attrName] === true) { + el[attrName] = false; + } else { + el.removeAttribute(attrName); + } + }, + contentText: function(text) { + if (typeof text == 'string') { + return text; + } + // If has no value, return an empty string. + if (!text && text !== 0) { + return ''; + } + return "" + text; + } + }; + + return elements; + })(); + + // ## view/scanner.js + var __m18 = (function(can, elements) { + + var newLine = /(\r|\n)+/g, + // Escapes characters starting with `\`. + clean = function(content) { + return content + .split('\\').join("\\\\") + .split("\n").join("\\n") + .split('"').join('\\"') + .split("\t").join("\\t"); + }, + // Returns a tagName to use as a temporary placeholder for live content + // looks forward ... could be slow, but we only do it when necessary + getTag = function(tagName, tokens, i) { + // if a tagName is provided, use that + if (tagName) { + return tagName; + } else { + // otherwise go searching for the next two tokens like "<",TAG + while (i < tokens.length) { + if (tokens[i] == "<" && elements.reverseTagMap[tokens[i + 1]]) { + return elements.reverseTagMap[tokens[i + 1]]; + } + i++; + } + } + return ''; + }, + bracketNum = function(content) { + return (--content.split("{").length) - (--content.split("}").length); + }, + myEval = function(script) { + eval(script); + }, + attrReg = /([^\s]+)[\s]*=[\s]*$/, + // Commands for caching. + startTxt = 'var ___v1ew = [];', + finishTxt = "return ___v1ew.join('')", + put_cmd = "___v1ew.push(", + insert_cmd = put_cmd, + // Global controls (used by other functions to know where we are). + // Are we inside a tag? + htmlTag = null, + // Are we within a quote within a tag? + quote = null, + // What was the text before the current quote? (used to get the `attr` name) + beforeQuote = null, + // Whether a rescan is in progress + rescan = null, + // Used to mark where the element is. + status = function() { + // `t` - `1`. + // `h` - `0`. + // `q` - String `beforeQuote`. + return quote ? "'" + beforeQuote.match(attrReg)[1] + "'" : (htmlTag ? 1 : 0); + }; + + can.view.Scanner = Scanner = function(options) { + // Set options on self + can.extend(this, { + text: {}, + tokens: [] + }, options); + + // Cache a token lookup + this.tokenReg = []; + this.tokenSimple = { + "<": "<", + ">": ">", + '"': '"', + "'": "'" + }; + this.tokenComplex = []; + this.tokenMap = {}; + for (var i = 0, token; token = this.tokens[i]; i++) { + + + // Save complex mappings (custom regexp) + if (token[2]) { + this.tokenReg.push(token[2]); + this.tokenComplex.push({ + abbr: token[1], + re: new RegExp(token[2]), + rescan: token[3] + }); + } + // Save simple mappings (string only, no regexp) + else { + this.tokenReg.push(token[1]); + this.tokenSimple[token[1]] = token[0]; + } + this.tokenMap[token[0]] = token[1]; + } + + // Cache the token registry. + this.tokenReg = new RegExp("(" + this.tokenReg.slice(0).concat(["<", ">", '"', "'"]).join("|") + ")", "g"); + }; + + Scanner.prototype = { + + helpers: [ + + { + name: /\s*\(([\$\w]+)\)\s*->([^\n]*)/, + fn: function(content) { + var quickFunc = /\s*\(([\$\w]+)\)\s*->([^\n]*)/, + parts = content.match(quickFunc); + + return "can.proxy(function(__){var " + parts[1] + "=can.$(__);" + parts[2] + "}, this);"; + } + } + ], + + scan: function(source, name) { + var tokens = [], + last = 0, + simple = this.tokenSimple, + complex = this.tokenComplex; + + source = source.replace(newLine, "\n"); + if (this.transform) { + source = this.transform(source); + } + source.replace(this.tokenReg, function(whole, part) { + // offset is the second to last argument + var offset = arguments[arguments.length - 2]; + + // if the next token starts after the last token ends + // push what's in between + if (offset > last) { + tokens.push(source.substring(last, offset)); + } + + // push the simple token (if there is one) + if (simple[whole]) { + tokens.push(whole); + } + // otherwise lookup complex tokens + else { + for (var i = 0, token; token = complex[i]; i++) { + if (token.re.test(whole)) { + tokens.push(token.abbr); + // Push a rescan function if one exists + if (token.rescan) { + tokens.push(token.rescan(part)); + } + break; + } + } + } + + // update the position of the last part of the last token + last = offset + part.length; + }); + + // if there's something at the end, add it + if (last < source.length) { + tokens.push(source.substr(last)); + } + + var content = '', + buff = [startTxt + (this.text.start || '')], + // Helper `function` for putting stuff in the view concat. + put = function(content, bonus) { + buff.push(put_cmd, '"', clean(content), '"' + (bonus || '') + ');'); + }, + // A stack used to keep track of how we should end a bracket + // `}`. + // Once we have a `<%= %>` with a `leftBracket`, + // we store how the file should end here (either `))` or `;`). + endStack = [], + // The last token, used to remember which tag we are in. + lastToken, + // The corresponding magic tag. + startTag = null, + // Was there a magic tag inside an html tag? + magicInTag = false, + // The current tag name. + tagName = '', + // stack of tagNames + tagNames = [], + // Pop from tagNames? + popTagName = false, + // Declared here. + bracketCount, + i = 0, + token, + tmap = this.tokenMap; + + // Reinitialize the tag state goodness. + htmlTag = quote = beforeQuote = null; + + for (; + (token = tokens[i++]) !== undefined;) { + if (startTag === null) { + switch (token) { + case tmap.left: + case tmap.escapeLeft: + case tmap.returnLeft: + magicInTag = htmlTag && 1; + case tmap.commentLeft: + // A new line -- just add whatever content within a clean. + // Reset everything. + startTag = token; + if (content.length) { + put(content); + } + content = ''; + break; + case tmap.escapeFull: + // This is a full line escape (a line that contains only whitespace and escaped logic) + // Break it up into escape left and right + magicInTag = htmlTag && 1; + rescan = 1; + startTag = tmap.escapeLeft; + if (content.length) { + put(content); + } + rescan = tokens[i++]; + content = rescan.content || rescan; + if (rescan.before) { + put(rescan.before); + } + tokens.splice(i, 0, tmap.right); + break; + case tmap.commentFull: + // Ignore full line comments. + break; + case tmap.templateLeft: + content += tmap.left; + break; + case '<': + // Make sure we are not in a comment. + if (tokens[i].indexOf("!--") !== 0) { + htmlTag = 1; + magicInTag = 0; + } + content += token; + break; + case '>': + htmlTag = 0; + // content.substr(-1) doesn't work in IE7/8 + var emptyElement = content.substr(content.length - 1) == "/" || content.substr(content.length - 2) == "--"; + // if there was a magic tag + // or it's an element that has text content between its tags, + // but content is not other tags add a hookup + // TODO: we should only add `can.EJS.pending()` if there's a magic tag + // within the html tags. + if (magicInTag || !popTagName && elements.tagToContentPropMap[tagNames[tagNames.length - 1]]) { + // make sure / of /> is on the left of pending + if (emptyElement) { + put(content.substr(0, content.length - 1), ",can.view.pending(),\"/>\""); + } else { + put(content, ",can.view.pending(),\">\""); + } + content = ''; + magicInTag = 0; + } else { + content += token; + } + // if it's a tag like <input/> + if (emptyElement || popTagName) { + // remove the current tag in the stack + tagNames.pop(); + // set the current tag to the previous parent + tagName = tagNames[tagNames.length - 1]; + // Don't pop next time + popTagName = false; + } + break; + case "'": + case '"': + // If we are in an html tag, finding matching quotes. + if (htmlTag) { + // We have a quote and it matches. + if (quote && quote === token) { + // We are exiting the quote. + quote = null; + // Otherwise we are creating a quote. + // TODO: does this handle `\`? + } else if (quote === null) { + quote = token; + beforeQuote = lastToken; + } + } + default: + // Track the current tag + if (lastToken === '<') { + tagName = token.split(/\s/)[0]; + if (tagName.indexOf("/") === 0 && tagNames[tagNames.length - 1] === tagName.substr(1)) { + // set tagName to the last tagName + // if there are no more tagNames, we'll rely on getTag. + tagName = tagNames[tagNames.length - 1]; + popTagName = true; + } else { + tagNames.push(tagName); + } + } + content += token; + break; + } + } else { + // We have a start tag. + switch (token) { + case tmap.right: + case tmap.returnRight: + switch (startTag) { + case tmap.left: + // Get the number of `{ minus }` + bracketCount = bracketNum(content); + + // We are ending a block. + if (bracketCount == 1) { + + // We are starting on. + buff.push(insert_cmd, "can.view.txt(0,'" + getTag(tagName, tokens, i) + "'," + status() + ",this,function(){", startTxt, content); + + endStack.push({ + before: "", + after: finishTxt + "}));\n" + }); + } else { + + // How are we ending this statement? + last = // If the stack has value and we are ending a block... + endStack.length && bracketCount == -1 ? // Use the last item in the block stack. + endStack.pop() : // Or use the default ending. + { + after: ";" + }; + + // If we are ending a returning block, + // add the finish text which returns the result of the + // block. + if (last.before) { + buff.push(last.before); + } + // Add the remaining content. + buff.push(content, ";", last.after); + } + break; + case tmap.escapeLeft: + case tmap.returnLeft: + // We have an extra `{` -> `block`. + // Get the number of `{ minus }`. + bracketCount = bracketNum(content); + // If we have more `{`, it means there is a block. + if (bracketCount) { + // When we return to the same # of `{` vs `}` end with a `doubleParent`. + endStack.push({ + before: finishTxt, + after: "}));" + }); + } + + var escaped = startTag === tmap.escapeLeft ? 1 : 0, + commands = { + insert: insert_cmd, + tagName: getTag(tagName, tokens, i), + status: status() + }; + + for (var ii = 0; ii < this.helpers.length; ii++) { + // Match the helper based on helper + // regex name value + var helper = this.helpers[ii]; + if (helper.name.test(content)) { + content = helper.fn(content, commands); + + // dont escape partials + if (helper.name.source == /^>[\s]*\w*/.source) { + escaped = 0; + } + break; + } + } + + // Handle special cases + if (typeof content == 'object') { + if (content.raw) { + buff.push(content.raw); + } + } else { + // If we have `<%== a(function(){ %>` then we want + // `can.EJS.text(0,this, function(){ return a(function(){ var _v1ew = [];`. + buff.push(insert_cmd, "can.view.txt(" + escaped + ",'" + tagName + "'," + status() + ",this,function(){ " + (this.text.escape || '') + "return ", content, + // If we have a block. + bracketCount ? + // Start with startTxt `"var _v1ew = [];"`. + startTxt : + // If not, add `doubleParent` to close push and text. + "}));"); + } + + if (rescan && rescan.after && rescan.after.length) { + put(rescan.after.length); + rescan = null; + } + break; + } + startTag = null; + content = ''; + break; + case tmap.templateLeft: + content += tmap.left; + break; + default: + content += token; + break; + } + } + lastToken = token; + } + + // Put it together... + if (content.length) { + // Should be `content.dump` in Ruby. + put(content); + } + buff.push(";"); + + var template = buff.join(''), + out = { + out: 'with(_VIEW) { with (_CONTEXT) {' + template + " " + finishTxt + "}}" + }; + // Use `eval` instead of creating a function, because it is easier to debug. + myEval.call(out, 'this.fn = (function(_CONTEXT,_VIEW){' + out.out + '});\r\n//@ sourceURL=' + name + ".js"); + + return out; + } + }; + + return Scanner; + })(__m16, __m19); + + // ## view/node_lists.js + var __m22 = (function(can) { + + // text node expando test + var canExpando = true; + try { + document.createTextNode('')._ = 0; + } catch (ex) { + canExpando = false; + } + + // a mapping of element ids to nodeList ids + var nodeMap = {}, + // a mapping of ids to text nodes + textNodeMap = {}, + // a mapping of nodeList ids to nodeList + nodeListMap = {}, + expando = "ejs_" + Math.random(), + _id = 0, + id = function(node) { + if (canExpando || node.nodeType !== 3) { + if (node[expando]) { + return node[expando]; + } else { + return node[expando] = (node.nodeName ? "element_" : "obj_") + (++_id); + } + } else { + for (var textNodeID in textNodeMap) { + if (textNodeMap[textNodeID] === node) { + return textNodeID; + } + } + + textNodeMap["text_" + (++_id)] = node; + return "text_" + _id; + } + }, + // removes a nodeListId from a node's nodeListIds + removeNodeListId = function(node, nodeListId) { + var nodeListIds = nodeMap[id(node)]; + if (nodeListIds) { + var index = can.inArray(nodeListId, nodeListIds); + + if (index >= 0) { + nodeListIds.splice(index, 1); + } + if (!nodeListIds.length) { + delete nodeMap[id(node)]; + } + } + }, + addNodeListId = function(node, nodeListId) { + var nodeListIds = nodeMap[id(node)]; + if (!nodeListIds) { + nodeListIds = nodeMap[id(node)] = []; + } + nodeListIds.push(nodeListId); + }; + + var nodeLists = { + id: id, + // replaces the contents of one node list with the nodes in another list + replace: function(oldNodeList, newNodes) { + // for each node in the node list + oldNodeList = can.makeArray(oldNodeList); + + // try every set + //can.each( oldNodeList, function(node){ + var node = oldNodeList[0] + // for each nodeList the node is in + can.each(can.makeArray(nodeMap[id(node)]), function(nodeListId) { + + // if startNode to endNode is + // within list, replace that list + // I think the problem is not the WHOLE part is being + // matched + var nodeList = nodeListMap[nodeListId], + startIndex = can.inArray(node, nodeList), + endIndex = can.inArray(oldNodeList[oldNodeList.length - 1], nodeList); + + + // remove this nodeListId from each node + if (startIndex >= 0 && endIndex >= 0) { + for (var i = startIndex; i <= endIndex; i++) { + var n = nodeList[i]; + removeNodeListId(n, nodeListId); + } + // swap in new nodes into the nodeLIst + nodeList.splice.apply(nodeList, [startIndex, endIndex - startIndex + 1].concat(newNodes)); + + // tell these new nodes they belong to the nodeList + can.each(newNodes, function(node) { + addNodeListId(node, nodeListId); + }); + } else { + nodeLists.unregister(nodeList); + } + }); + //}); + }, + // registers a list of nodes + register: function(nodeList) { + var nLId = id(nodeList); + nodeListMap[nLId] = nodeList; + + can.each(nodeList, function(node) { + addNodeListId(node, nLId); + }); + + }, + // removes mappings + unregister: function(nodeList) { + var nLId = id(nodeList); + can.each(nodeList, function(node) { + removeNodeListId(node, nLId); + }); + delete nodeListMap[nLId]; + }, + nodeMap: nodeMap, + nodeListMap: nodeListMap + } + var ids = function(nodeList) { + return nodeList.map(function(n) { + return id(n) + ":" + (n.innerHTML || n.nodeValue) + }) + } + return nodeLists; + + })(__m3); + + // ## view/live.js + var __m21 = (function(can, elements, view, nodeLists) { + // ## live.js + // The live module provides live binding for computes + // and can.Observe.List. + // Currently, it's API is designed for `can/view/render`, but + // it could easily be used for other purposes. + + // ### Helper methods + // #### setup + // `setup(HTMLElement, bind(data), unbind(data)) -> data` + // Calls bind right away, but will call unbind + // if the element is "destroyed" (removed from the DOM). + var setup = function(el, bind, unbind) { + var teardown = function() { + unbind(data) + can.unbind.call(el, 'destroyed', teardown); + }, + data = { + teardownCheck: function(parent) { + if (!parent) { + teardown(); + } + } + } + + can.bind.call(el, 'destroyed', teardown); + bind(data) + return data; + }, + // #### listen + // Calls setup, but presets bind and unbind to + // operate on a compute + listen = function(el, compute, change) { + return setup(el, function() { + compute.bind("change", change); + }, function(data) { + compute.unbind("change", change); + if (data.nodeList) { + nodeLists.unregister(data.nodeList); + } + }); + }, + // #### getAttributeParts + // Breaks up a string like foo='bar' into ["foo","'bar'""] + getAttributeParts = function(newVal) { + return (newVal || "").replace(/['"]/g, '').split('=') + } + // #### insertElementsAfter + // Appends elements after the last item in oldElements. + insertElementsAfter = function(oldElements, newFrag) { + var last = oldElements[oldElements.length - 1]; + + // Insert it in the `document` or `documentFragment` + if (last.nextSibling) { + last.parentNode.insertBefore(newFrag, last.nextSibling); + } else { + last.parentNode.appendChild(newFrag); + } + }; + + var live = { + nodeLists: nodeLists, + list: function(el, list, func, context, parentNode) { + // A mapping of the index to an array + // of elements that represent the item. + // Each array is registered so child or parent + // live structures can update the elements + var nodesMap = [], + + add = function(ev, items, index) { + + // Collect new html and mappings + var frag = document.createDocumentFragment(), + newMappings = []; + can.each(items, function(item) { + var itemHTML = func.call(context, item), + itemFrag = can.view.frag(itemHTML, parentNode); + + newMappings.push(can.makeArray(itemFrag.childNodes)); + frag.appendChild(itemFrag); + }) + + // Inserting at the end of the list + if (!nodesMap[index]) { + insertElementsAfter( + index == 0 ? [text] : + nodesMap[index - 1], frag) + } else { + var el = nodesMap[index][0]; + el.parentNode.insertBefore(frag, el) + } + // register each item + can.each(newMappings, function(nodeList) { + nodeLists.register(nodeList) + }); + [].splice.apply(nodesMap, [index, 0].concat(newMappings)); + }, + remove = function(ev, items, index) { + var removedMappings = nodesMap.splice(index, items.length), + itemsToRemove = []; + + can.each(removedMappings, function(nodeList) { + // add items that we will remove all at once + [].push.apply(itemsToRemove, nodeList) + // Update any parent lists to remove these items + nodeLists.replace(nodeList, []); + // unregister the list + nodeLists.unregister(nodeList); + + }); + can.remove(can.$(itemsToRemove)); + }, + parentNode = elements.getParentNode(el, parentNode), + text = document.createTextNode(""); + + // Setup binding and teardown to add and remove events + setup(parentNode, function() { + list.bind("add", add).bind("remove", remove) + }, function() { + list.unbind("add", add).unbind("remove", remove); + can.each(nodesMap, function(nodeList) { + nodeLists.unregister(nodeList); + }) + }) + + insertElementsAfter([el], text); + can.remove(can.$(el)); + add({}, list, 0); + + }, + html: function(el, compute, parentNode) { + var parentNode = elements.getParentNode(el, parentNode), + + data = listen(parentNode, compute, function(ev, newVal, oldVal) { + var attached = nodes[0].parentNode; + // update the nodes in the DOM with the new rendered value + if (attached) { + makeAndPut(newVal); + } + data.teardownCheck(nodes[0].parentNode); + }); + + var nodes, + makeAndPut = function(val) { + // create the fragment, but don't hook it up + // we need to insert it into the document first + var frag = can.view.frag(val, parentNode), + // keep a reference to each node + newNodes = can.makeArray(frag.childNodes); + // Insert it in the `document` or `documentFragment` + insertElementsAfter(nodes || [el], frag) + // nodes hasn't been set yet + if (!nodes) { + can.remove(can.$(el)); + nodes = newNodes; + // set the teardown nodeList + data.nodeList = nodes; + nodeLists.register(nodes); + } else { + // Update node Array's to point to new nodes + // and then remove the old nodes. + // It has to be in this order for Mootools + // and IE because somehow, after an element + // is removed from the DOM, it loses its + // expando values. + var nodesToRemove = can.makeArray(nodes); + nodeLists.replace(nodes, newNodes); + can.remove(can.$(nodesToRemove)); + } + }; + makeAndPut(compute(), [el]); + + }, + text: function(el, compute, parentNode) { + var parent = elements.getParentNode(el, parentNode); + + // setup listening right away so we don't have to re-calculate value + var data = listen(el.parentNode !== parent ? el.parentNode : parent, compute, function(ev, newVal, oldVal) { + // Sometimes this is 'unknown' in IE and will throw an exception if it is + if (typeof node.nodeValue != 'unknown') { + node.nodeValue = "" + newVal; + } + data.teardownCheck(node.parentNode); + }); + + var node = document.createTextNode(compute()); + + if (el.parentNode !== parent) { + parent = el.parentNode; + parent.insertBefore(node, el); + parent.removeChild(el); + } else { + parent.insertBefore(node, el); + parent.removeChild(el); + } + }, + attributes: function(el, compute, currentValue) { + var setAttrs = function(newVal) { + var parts = getAttributeParts(newVal), + newAttrName = parts.shift(); + + // Remove if we have a change and used to have an `attrName`. + if ((newAttrName != attrName) && attrName) { + elements.removeAttr(el, attrName); + } + // Set if we have a new `attrName`. + if (newAttrName) { + elements.setAttr(el, newAttrName, parts.join('=')); + attrName = newAttrName; + } + } + + listen(el, compute, function(ev, newVal) { + setAttrs(newVal) + }) + // current value has been set + if (arguments.length >= 3) { + var attrName = getAttributeParts(currentValue)[0] + } else { + setAttrs(compute()) + } + }, + attributePlaceholder: '__!!__', + attributeReplace: /__!!__/g, + attribute: function(el, attributeName, compute) { + listen(el, compute, function(ev, newVal) { + elements.setAttr(el, attributeName, hook.render()); + }) + + var wrapped = can.$(el), + hooks; + + // Get the list of hookups or create one for this element. + // Hooks is a map of attribute names to hookup `data`s. + // Each hookup data has: + // `render` - A `function` to render the value of the attribute. + // `funcs` - A list of hookup `function`s on that attribute. + // `batchNum` - The last event `batchNum`, used for performance. + hooks = can.data(wrapped, 'hooks'); + if (!hooks) { + can.data(wrapped, 'hooks', hooks = {}); + } + + // Get the attribute value. + var attr = elements.getAttr(el, attributeName), + // Split the attribute value by the template. + // Only split out the first __!!__ so if we have multiple hookups in the same attribute, + // they will be put in the right spot on first render + parts = attr.split(live.attributePlaceholder), + goodParts = [], + hook; + goodParts.push(parts.shift(), + parts.join(live.attributePlaceholder)); + + // If we already had a hookup for this attribute... + if (hooks[attributeName]) { + // Just add to that attribute's list of `function`s. + hooks[attributeName].computes.push(compute); + } else { + // Create the hookup data. + hooks[attributeName] = { + render: function() { + var i = 0, + // attr doesn't have a value in IE + newAttr = attr ? attr.replace(live.attributeReplace, function() { + return elements.contentText(hook.computes[i++]()); + }) : elements.contentText(hook.computes[i++]()); + return newAttr; + }, + computes: [compute], + batchNum: undefined + }; + } + + // Save the hook for slightly faster performance. + hook = hooks[attributeName]; + + // Insert the value in parts. + goodParts.splice(1, 0, compute()); + + // Set the attribute. + elements.setAttr(el, attributeName, goodParts.join("")); + + } + } + return live; + + })(__m3, __m19, __m16, __m22); + + // ## view/render.js + var __m20 = (function(can, elements, live) { + + var pendingHookups = [], + tagChildren = function(tagName) { + var newTag = elements.tagMap[tagName] || "span"; + if (newTag === "span") { + //innerHTML in IE doesn't honor leading whitespace after empty elements + return "@@!!@@"; + } + return "<" + newTag + ">" + tagChildren(newTag) + "</" + newTag + ">"; + }, + contentText = function(input, tag) { + + // If it's a string, return. + if (typeof input == 'string') { + return input; + } + // If has no value, return an empty string. + if (!input && input !== 0) { + return ''; + } + + // If it's an object, and it has a hookup method. + var hook = (input.hookup && + + // Make a function call the hookup method. + + function(el, id) { + input.hookup.call(input, el, id); + }) || + + // Or if it's a `function`, just use the input. + (typeof input == 'function' && input); + + // Finally, if there is a `function` to hookup on some dom, + // add it to pending hookups. + if (hook) { + if (tag) { + return "<" + tag + " " + can.view.hook(hook) + "></" + tag + ">" + } else { + pendingHookups.push(hook); + } + + return ''; + } + + // Finally, if all else is `false`, `toString()` it. + return "" + input; + }, + // Returns escaped/sanatized content for anything other than a live-binding + contentEscape = function(txt) { + return (typeof txt == 'string' || typeof txt == 'number') ? + can.esc(txt) : + contentText(txt); + }; + + var current; + + can.extend(can.view, { + live: live, + setupLists: function() { + + var old = can.view.lists, + data; + + can.view.lists = function(list, renderer) { + data = { + list: list, + renderer: renderer + } + } + return function() { + can.view.lists = old; + return data; + } + }, + pending: function() { + // TODO, make this only run for the right tagName + var hooks = pendingHookups.slice(0); + lastHookups = hooks; + pendingHookups = []; + return can.view.hook(function(el) { + can.each(hooks, function(fn) { + fn(el); + }); + }); + }, + + + txt: function(escape, tagName, status, self, func) { + var listTeardown = can.view.setupLists(), + emptyHandler = function() {}, + unbind = function() { + compute.unbind("change", emptyHandler) + }; + + var compute = can.compute(func, self, false); + // bind to get and temporarily cache the value + compute.bind("change", emptyHandler); + // call the "wrapping" function and get the binding information + var tag = (elements.tagMap[tagName] || "span"), + listData = listTeardown(), + value = compute(); + + + if (listData) { + return "<" + tag + can.view.hook(function(el, parentNode) { + live.list(el, listData.list, listData.renderer, self, parentNode); + }) + "></" + tag + ">"; + } + + // If we had no observes just return the value returned by func. + if (!compute.hasDependencies) { + unbind(); + return (escape || status !== 0 ? contentEscape : contentText)(value, status === 0 && tag); + } + + // the property (instead of innerHTML elements) to adjust. For + // example options should use textContent + var contentProp = elements.tagToContentPropMap[tagName]; + + + // The magic tag is outside or between tags. + if (status === 0 && !contentProp) { + // Return an element tag with a hookup in place of the content + return "<" + tag + can.view.hook( + escape ? + // If we are escaping, replace the parentNode with + // a text node who's value is `func`'s return value. + + function(el, parentNode) { + live.text(el, compute, parentNode); + unbind(); + } : + // If we are not escaping, replace the parentNode with a + // documentFragment created as with `func`'s return value. + + function(el, parentNode) { + live.html(el, compute, parentNode); + unbind(); + //children have to be properly nested HTML for buildFragment to work properly + }) + ">" + tagChildren(tag) + "</" + tag + ">"; + // In a tag, but not in an attribute + } else if (status === 1) { + // remember the old attr name + pendingHookups.push(function(el) { + live.attributes(el, compute, compute()); + unbind(); + }); + return compute(); + } else { // In an attribute... + var attributeName = status === 0 ? contentProp : status; + // if the magic tag is inside the element, like `<option><% TAG %></option>`, + // we add this hookup to the last element (ex: `option`'s) hookups. + // Otherwise, the magic tag is in an attribute, just add to the current element's + // hookups. + (status === 0 ? lastHookups : pendingHookups).push(function(el) { + live.attribute(el, attributeName, compute); + unbind(); + }); + return live.attributePlaceholder; + } + } + }); + + return can; + })(__m16, __m19, __m21, __m2); + + // ## view/ejs/ejs.js + var __m17 = (function(can) { + // ## ejs.js + // `can.EJS` + // _Embedded JavaScript Templates._ + + // Helper methods. + var extend = can.extend, + EJS = function(options) { + // Supports calling EJS without the constructor + // This returns a function that renders the template. + if (this.constructor != EJS) { + var ejs = new EJS(options); + return function(data, helpers) { + return ejs.render(data, helpers); + }; + } + // If we get a `function` directly, it probably is coming from + // a `steal`-packaged view. + if (typeof options == "function") { + this.template = { + fn: options + }; + return; + } + // Set options on self. + extend(this, options); + this.template = this.scanner.scan(this.text, this.name); + }; + + can.EJS = EJS; + + + EJS.prototype. + + render = function(object, extraHelpers) { + object = object || {}; + return this.template.fn.call(object, object, new EJS.Helpers(object, extraHelpers || {})); + }; + + extend(EJS.prototype, { + + scanner: new can.view.Scanner({ + + tokens: [ + ["templateLeft", "<%%"], // Template + ["templateRight", "%>"], // Right Template + ["returnLeft", "<%=="], // Return Unescaped + ["escapeLeft", "<%="], // Return Escaped + ["commentLeft", "<%#"], // Comment + ["left", "<%"], // Run --- this is hack for now + ["right", "%>"], // Right -> All have same FOR Mustache ... + ["returnRight", "%>"] + ], + + + transform: function(source) { + return source.replace(/<%([\s\S]+?)%>/gm, function(whole, part) { + var brackets = [], + foundBracketPair, + i; + + // Look for brackets (for removing self-contained blocks) + part.replace(/[{}]/gm, function(bracket, offset) { + brackets.push([bracket, offset]); + }); + + // Remove bracket pairs from the list of replacements + do { + foundBracketPair = false; + for (i = brackets.length - 2; i >= 0; i--) { + if (brackets[i][0] == '{' && brackets[i + 1][0] == '}') { + brackets.splice(i, 2); + foundBracketPair = true; + break; + } + } + } while (foundBracketPair); + + // Unmatched brackets found, inject EJS tags + if (brackets.length >= 2) { + var result = ['<%'], + bracket, + last = 0; + for (i = 0; bracket = brackets[i]; i++) { + result.push(part.substring(last, last = bracket[1])); + if ((bracket[0] == '{' && i < brackets.length - 1) || (bracket[0] == '}' && i > 0)) { + result.push(bracket[0] == '{' ? '{ %><% ' : ' %><% }'); + } else { + result.push(bracket[0]); + } + ++last; + } + result.push(part.substring(last), '%>'); + return result.join(''); + } + // Otherwise return the original + else { + return '<%' + part + '%>'; + } + }); + } + }) + }); + + EJS.Helpers = function(data, extras) { + this._data = data; + this._extras = extras; + extend(this, extras); + }; + + + EJS.Helpers.prototype = { + // TODO Deprecated!! + list: function(list, cb) { + + can.each(list, function(item, i) { + cb(item, i, list) + }) + }, + each: function(list, cb) { + // Normal arrays don't get live updated + if (can.isArray(list)) { + this.list(list, cb); + } else { + can.view.lists(list, cb); + } + } + }; + + // Options for `steal`'s build. + can.view.register({ + suffix: "ejs", + // returns a `function` that renders the view. + script: function(id, src) { + return "can.EJS(function(_CONTEXT,_VIEW) { " + new EJS({ + text: src, + name: id + }).template.out + " })"; + }, + renderer: function(id, text) { + return EJS({ + text: text, + name: id + }); + } + }); + + return can; + })(__m3, __m16, __m2, __m14, __m18, __m20); + + // ## control/control.js + var __m23 = (function(can) { + // ## control.js + // `can.Control` + // _Controller_ + + // Binds an element, returns a function that unbinds. + var bind = function(el, ev, callback) { + + can.bind.call(el, ev, callback); + + return function() { + can.unbind.call(el, ev, callback); + }; + }, + isFunction = can.isFunction, + extend = can.extend, + each = can.each, + slice = [].slice, + paramReplacer = /\{([^\}]+)\}/g, + special = can.getObject("$.event.special", [can]) || {}, + + // Binds an element, returns a function that unbinds. + delegate = function(el, selector, ev, callback) { + can.delegate.call(el, selector, ev, callback); + return function() { + can.undelegate.call(el, selector, ev, callback); + }; + }, + + // Calls bind or unbind depending if there is a selector. + binder = function(el, ev, callback, selector) { + return selector ? + delegate(el, can.trim(selector), ev, callback) : + bind(el, ev, callback); + }, + + basicProcessor; + + var Control = can.Control = can.Construct( + + { + // Setup pre-processes which methods are event listeners. + + setup: function() { + + // Allow contollers to inherit "defaults" from super-classes as it + // done in `can.Construct` + can.Construct.setup.apply(this, arguments); + + // If you didn't provide a name, or are `control`, don't do anything. + if (can.Control) { + + // Cache the underscored names. + var control = this, + funcName; + + // Calculate and cache actions. + control.actions = {}; + for (funcName in control.prototype) { + if (control._isAction(funcName)) { + control.actions[funcName] = control._action(funcName); + } + } + } + }, + + // Moves `this` to the first argument, wraps it with `jQuery` if it's an element + _shifter: function(context, name) { + + var method = typeof name == "string" ? context[name] : name; + + if (!isFunction(method)) { + method = context[method]; + } + + return function() { + context.called = name; + return method.apply(context, [this.nodeName ? can.$(this) : this].concat(slice.call(arguments, 0))); + }; + }, + + // Return `true` if is an action. + + _isAction: function(methodName) { + + var val = this.prototype[methodName], + type = typeof val; + // if not the constructor + return (methodName !== 'constructor') && + // and is a function or links to a function + (type == "function" || (type == "string" && isFunction(this.prototype[val]))) && + // and is in special, a processor, or has a funny character + !! (special[methodName] || processors[methodName] || /[^\w]/.test(methodName)); + }, + // Takes a method name and the options passed to a control + // and tries to return the data necessary to pass to a processor + // (something that binds things). + + _action: function(methodName, options) { + + // If we don't have options (a `control` instance), we'll run this + // later. + paramReplacer.lastIndex = 0; + if (options || !paramReplacer.test(methodName)) { + // If we have options, run sub to replace templates `{}` with a + // value from the options or the window + var convertedName = options ? can.sub(methodName, [options, window]) : methodName; + if (!convertedName) { + return null; + } + // If a `{}` template resolves to an object, `convertedName` will be + // an array + var arr = can.isArray(convertedName), + + // Get the name + name = arr ? convertedName[1] : convertedName, + + // Grab the event off the end + parts = name.split(/\s+/g), + event = parts.pop(); + + return { + processor: processors[event] || basicProcessor, + parts: [name, parts.join(" "), event], + delegate: arr ? convertedName[0] : undefined + }; + } + }, + // An object of `{eventName : function}` pairs that Control uses to + // hook up events auto-magically. + + processors: {}, + // A object of name-value pairs that act as default values for a + // control instance + defaults: {} + + }, { + + // Sets `this.element`, saves the control in `data, binds event + // handlers. + + setup: function(element, options) { + + var cls = this.constructor, + pluginname = cls.pluginName || cls._fullName, + arr; + + // Want the raw element here. + this.element = can.$(element) + + if (pluginname && pluginname !== 'can_control') { + // Set element and `className` on element. + this.element.addClass(pluginname); + } + + (arr = can.data(this.element, "controls")) || can.data(this.element, "controls", arr = []); + arr.push(this); + + // Option merging. + + this.options = extend({}, cls.defaults, options); + + // Bind all event handlers. + this.on(); + + // Gets passed into `init`. + + return [this.element, this.options]; + }, + + on: function(el, selector, eventName, func) { + if (!el) { + + // Adds bindings. + this.off(); + + // Go through the cached list of actions and use the processor + // to bind + var cls = this.constructor, + bindings = this._bindings, + actions = cls.actions, + element = this.element, + destroyCB = can.Control._shifter(this, "destroy"), + funcName, ready; + + for (funcName in actions) { + // Only push if we have the action and no option is `undefined` + if (actions.hasOwnProperty(funcName) && + (ready = actions[funcName] || cls._action(funcName, this.options))) { + bindings.push(ready.processor(ready.delegate || element, + ready.parts[2], ready.parts[1], funcName, this)); + } + } + + + // Setup to be destroyed... + // don't bind because we don't want to remove it. + can.bind.call(element, "destroyed", destroyCB); + bindings.push(function(el) { + can.unbind.call(el, "destroyed", destroyCB); + }); + return bindings.length; + } + + if (typeof el == 'string') { + func = eventName; + eventName = selector; + selector = el; + el = this.element; + } + + if (func === undefined) { + func = eventName; + eventName = selector; + selector = null; + } + + if (typeof func == 'string') { + func = can.Control._shifter(this, func); + } + + this._bindings.push(binder(el, eventName, func, selector)); + + return this._bindings.length; + }, + // Unbinds all event handlers on the controller. + + off: function() { + var el = this.element[0] + each(this._bindings || [], function(value) { + value(el); + }); + // Adds bindings. + this._bindings = []; + }, + // Prepares a `control` for garbage collection + + destroy: function() { + //Control already destroyed + if (this.element === null) { + + return; + } + var Class = this.constructor, + pluginName = Class.pluginName || Class._fullName, + controls; + + // Unbind bindings. + this.off(); + + if (pluginName && pluginName !== 'can_control') { + // Remove the `className`. + this.element.removeClass(pluginName); + } + + // Remove from `data`. + controls = can.data(this.element, "controls"); + controls.splice(can.inArray(this, controls), 1); + + can.trigger(this, "destroyed"); // In case we want to know if the `control` is removed. + + this.element = null; + } + }); + + var processors = can.Control.processors, + // Processors do the binding. + // They return a function that unbinds when called. + // The basic processor that binds events. + basicProcessor = function(el, event, selector, methodName, control) { + return binder(el, event, can.Control._shifter(control, methodName), selector); + }; + + // Set common events to be processed as a `basicProcessor` + each(["change", "click", "contextmenu", "dblclick", "keydown", "keyup", + "keypress", "mousedown", "mousemove", "mouseout", "mouseover", + "mouseup", "reset", "resize", "scroll", "select", "submit", "focusin", + "focusout", "mouseenter", "mouseleave", + // #104 - Add touch events as default processors + // TOOD feature detect? + "touchstart", "touchmove", "touchcancel", "touchend", "touchleave" + ], function(v) { + processors[v] = basicProcessor; + }); + + return Control; + })(__m3, __m1); + + // ## util/string/deparam/deparam.js + var __m25 = (function(can) { + + // ## deparam.js + // `can.deparam` + // _Takes a string of name value pairs and returns a Object literal that represents those params._ + var digitTest = /^\d+$/, + keyBreaker = /([^\[\]]+)|(\[\])/g, + paramTest = /([^?#]*)(#.*)?$/, + prep = function(str) { + return decodeURIComponent(str.replace(/\+/g, " ")); + }; + + + can.extend(can, { + + deparam: function(params) { + + var data = {}, + pairs, lastPart; + + if (params && paramTest.test(params)) { + + pairs = params.split('&'), + + can.each(pairs, function(pair) { + + var parts = pair.split('='), + key = prep(parts.shift()), + value = prep(parts.join("=")), + current = data; + + if (key) { + parts = key.match(keyBreaker); + + for (var j = 0, l = parts.length - 1; j < l; j++) { + if (!current[parts[j]]) { + // If what we are pointing to looks like an `array` + current[parts[j]] = digitTest.test(parts[j + 1]) || parts[j + 1] == "[]" ? [] : {}; + } + current = current[parts[j]]; + } + lastPart = parts.pop(); + if (lastPart == "[]") { + current.push(value); + } else { + current[lastPart] = value; + } + } + }); + } + return data; + } + }); + return can; + })(__m3, __m2); + + // ## route/route.js + var __m24 = (function(can) { + + // ## route.js + // `can.route` + // _Helps manage browser history (and client state) by synchronizing the + // `window.location.hash` with a `can.Observe`._ + // Helper methods used for matching routes. + var + // `RegExp` used to match route variables of the type ':name'. + // Any word character or a period is matched. + matcher = /\:([\w\.]+)/g, + // Regular expression for identifying &key=value lists. + paramsMatcher = /^(?:&[^=]+=[^&]*)+/, + // Converts a JS Object into a list of parameters that can be + // inserted into an html element tag. + makeProps = function(props) { + var tags = []; + can.each(props, function(val, name) { + tags.push((name === 'className' ? 'class' : name) + '="' + + (name === "href" ? val : can.esc(val)) + '"'); + }); + return tags.join(" "); + }, + // Checks if a route matches the data provided. If any route variable + // is not present in the data, the route does not match. If all route + // variables are present in the data, the number of matches is returned + // to allow discerning between general and more specific routes. + matchesData = function(route, data) { + var count = 0, + i = 0, + defaults = {}; + // look at default values, if they match ... + for (var name in route.defaults) { + if (route.defaults[name] === data[name]) { + // mark as matched + defaults[name] = 1; + count++; + } + } + for (; i < route.names.length; i++) { + if (!data.hasOwnProperty(route.names[i])) { + return -1; + } + if (!defaults[route.names[i]]) { + count++; + } + + } + + return count; + }, + onready = !0, + location = window.location, + wrapQuote = function(str) { + return (str + '').replace(/([.?*+\^$\[\]\\(){}|\-])/g, "\\$1"); + }, + each = can.each, + extend = can.extend; + + can.route = function(url, defaults) { + defaults = defaults || {}; + // Extract the variable names and replace with `RegExp` that will match + // an atual URL with values. + var names = [], + test = url.replace(matcher, function(whole, name, i) { + names.push(name); + var next = "\\" + (url.substr(i + whole.length, 1) || can.route._querySeparator); + // a name without a default value HAS to have a value + // a name that has a default value can be empty + // The `\\` is for string-escaping giving single `\` for `RegExp` escaping. + return "([^" + next + "]" + (defaults[name] ? "*" : "+") + ")"; + }); + + // Add route in a form that can be easily figured out. + can.route.routes[url] = { + // A regular expression that will match the route when variable values + // are present; i.e. for `:page/:type` the `RegExp` is `/([\w\.]*)/([\w\.]*)/` which + // will match for any value of `:page` and `:type` (word chars or period). + test: new RegExp("^" + test + "($|" + wrapQuote(can.route._querySeparator) + ")"), + // The original URL, same as the index for this entry in routes. + route: url, + // An `array` of all the variable names in this route. + names: names, + // Default values provided for the variables. + defaults: defaults, + // The number of parts in the URL separated by `/`. + length: url.split('/').length + }; + return can.route; + }; + + + extend(can.route, { + + _querySeparator: '&', + _paramsMatcher: paramsMatcher, + + + param: function(data, _setRoute) { + // Check if the provided data keys match the names in any routes; + // Get the one with the most matches. + var route, + // Need to have at least 1 match. + matches = 0, + matchCount, + routeName = data.route, + propCount = 0; + + delete data.route; + + each(data, function() { + propCount++; + }); + // Otherwise find route. + each(can.route.routes, function(temp, name) { + // best route is the first with all defaults matching + + + matchCount = matchesData(temp, data); + if (matchCount > matches) { + route = temp; + matches = matchCount; + } + if (matchCount >= propCount) { + return false; + } + }); + // If we have a route name in our `can.route` data, and it's + // just as good as what currently matches, use that + if (can.route.routes[routeName] && matchesData(can.route.routes[routeName], data) === matches) { + route = can.route.routes[routeName]; + } + // If this is match... + if (route) { + var cpy = extend({}, data), + // Create the url by replacing the var names with the provided data. + // If the default value is found an empty string is inserted. + res = route.route.replace(matcher, function(whole, name) { + delete cpy[name]; + return data[name] === route.defaults[name] ? "" : encodeURIComponent(data[name]); + }), + after; + // Remove matching default values + each(route.defaults, function(val, name) { + if (cpy[name] === val) { + delete cpy[name]; + } + }); + + // The remaining elements of data are added as + // `&` separated parameters to the url. + after = can.param(cpy); + // if we are paraming for setting the hash + // we also want to make sure the route value is updated + if (_setRoute) { + can.route.attr('route', route.route); + } + return res + (after ? can.route._querySeparator + after : ""); + } + // If no route was found, there is no hash URL, only paramters. + return can.isEmptyObject(data) ? "" : can.route._querySeparator + can.param(data); + }, + + deparam: function(url) { + // See if the url matches any routes by testing it against the `route.test` `RegExp`. + // By comparing the URL length the most specialized route that matches is used. + var route = { + length: -1 + }; + each(can.route.routes, function(temp, name) { + if (temp.test.test(url) && temp.length > route.length) { + route = temp; + } + }); + // If a route was matched. + if (route.length > -1) { + + var // Since `RegExp` backreferences are used in `route.test` (parens) + // the parts will contain the full matched string and each variable (back-referenced) value. + parts = url.match(route.test), + // Start will contain the full matched string; parts contain the variable values. + start = parts.shift(), + // The remainder will be the `&key=value` list at the end of the URL. + remainder = url.substr(start.length - (parts[parts.length - 1] === can.route._querySeparator ? 1 : 0)), + // If there is a remainder and it contains a `&key=value` list deparam it. + obj = (remainder && can.route._paramsMatcher.test(remainder)) ? can.deparam(remainder.slice(1)) : {}; + + // Add the default values for this route. + obj = extend(true, {}, route.defaults, obj); + // Overwrite each of the default values in `obj` with those in + // parts if that part is not empty. + each(parts, function(part, i) { + if (part && part !== can.route._querySeparator) { + obj[route.names[i]] = decodeURIComponent(part); + } + }); + obj.route = route.route; + return obj; + } + // If no route was matched, it is parsed as a `&key=value` list. + if (url.charAt(0) !== can.route._querySeparator) { + url = can.route._querySeparator + url; + } + return can.route._paramsMatcher.test(url) ? can.deparam(url.slice(1)) : {}; + }, + + data: new can.Observe({}), + + routes: {}, + + ready: function(val) { + if (val === false) { + onready = val; + } + if (val === true || onready === true) { + can.route._setup(); + setState(); + } + return can.route; + }, + + url: function(options, merge) { + if (merge) { + options = extend({}, curParams, options) + } + return "#!" + can.route.param(options); + }, + + link: function(name, options, props, merge) { + return "<a " + makeProps( + extend({ + href: can.route.url(options, merge) + }, props)) + ">" + name + "</a>"; + }, + + current: function(options) { + return location.hash == "#!" + can.route.param(options) + }, + _setup: function() { + // If the hash changes, update the `can.route.data`. + can.bind.call(window, 'hashchange', setState); + }, + _getHash: function() { + return location.href.split(/#!?/)[1] || ""; + }, + _setHash: function(serialized) { + var path = (can.route.param(serialized, true)); + location.hash = "#!" + path; + return path; + } + }); + + + // The functions in the following list applied to `can.route` (e.g. `can.route.attr('...')`) will + // instead act on the `can.route.data` observe. + each(['bind', 'unbind', 'delegate', 'undelegate', 'attr', 'removeAttr'], function(name) { + can.route[name] = function() { + // `delegate` and `undelegate` require + // the `can/observe/delegate` plugin + if (!can.route.data[name]) { + return; + } + + return can.route.data[name].apply(can.route.data, arguments); + } + }) + + var // A ~~throttled~~ debounced function called multiple times will only fire once the + // timer runs down. Each call resets the timer. + timer, + // Intermediate storage for `can.route.data`. + curParams, + // Deparameterizes the portion of the hash of interest and assign the + // values to the `can.route.data` removing existing values no longer in the hash. + // setState is called typically by hashchange which fires asynchronously + // So it's possible that someone started changing the data before the + // hashchange event fired. For this reason, it will not set the route data + // if the data is changing or the hash already matches the hash that was set. + setState = can.route.setState = function() { + var hash = can.route._getHash(); + curParams = can.route.deparam(hash); + + // if the hash data is currently changing, or + // the hash is what we set it to anyway, do NOT change the hash + if (!changingData || hash !== lastHash) { + can.route.attr(curParams, true); + } + }, + // The last hash caused by a data change + lastHash, + // Are data changes pending that haven't yet updated the hash + changingData; + + // If the `can.route.data` changes, update the hash. + // Using `.serialize()` retrieves the raw data contained in the `observable`. + // This function is ~~throttled~~ debounced so it only updates once even if multiple values changed. + // This might be able to use batchNum and avoid this. + can.route.bind("change", function(ev, attr) { + // indicate that data is changing + changingData = 1; + clearTimeout(timer); + timer = setTimeout(function() { + // indicate that the hash is set to look like the data + changingData = 0; + var serialized = can.route.data.serialize(); + + lastHash = can.route._setHash(serialized); + }, 1); + }); + // `onready` event... + can.bind.call(document, "ready", can.route.ready); + + // Libraries other than jQuery don't execute the document `ready` listener + // if we are already DOM ready + if ((document.readyState === 'complete' || document.readyState === "interactive") && onready) { + can.route.ready(); + } + + // extend route to have a similar property + // that is often checked in mustache to determine + // an object's observability + can.route.constructor.canMakeObserve = can.Observe.canMakeObserve; + + return can.route; + })(__m3, __m12, __m25); + + // ## control/route/route.js + var __m26 = (function(can) { + + // ## control/route.js + // _Controller route integration._ + + can.Control.processors.route = function(el, event, selector, funcName, controller) { + selector = selector || ""; + can.route(selector); + var batchNum, + check = function(ev, attr, how) { + if (can.route.attr('route') === (selector) && + (ev.batchNum === undefined || ev.batchNum !== batchNum)) { + + batchNum = ev.batchNum; + + var d = can.route.attr(); + delete d.route; + if (can.isFunction(controller[funcName])) { + controller[funcName](d); + } else { + controller[controller[funcName]](d); + } + + } + }; + can.route.bind('change', check); + return function() { + can.route.unbind('change', check); + }; + }; + + return can; + })(__m3, __m24, __m23); + + window['can'] = __m4; + })(); \ No newline at end of file Added: tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.fixture.js =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.fixture.js (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.fixture.js 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,614 @@ +/*! + * CanJS - 1.1.6 + * http://canjs.us/ + * Copyright (c) 2013 Bitovi + * Wed, 29 May 2013 18:59:29 GMT + * Licensed MIT + * Includes: can/util/fixture + * Download from: http://canjs.com + */ +(function(can) { + + // Get the URL from old Steal root, new Steal config or can.fixture.rootUrl + var getUrl = function(url) { + if (typeof steal !== 'undefined') { + if (can.isFunction(steal.config)) { + return steal.config().root.mapJoin(url).toString(); + } + return steal.root.join(url).toString(); + } + return (can.fixture.rootUrl || '') + url; + } + + var updateSettings = function(settings, originalOptions) { + if (!can.fixture.on) { + return; + } + + //simple wrapper for logging + var _logger = function(type, arr) { + if (console.log.apply) { + Function.prototype.call.apply(console[type], [console].concat(arr)); + // console[type].apply(console, arr) + } else { + console[type](arr) + } + }, + log = function() { + if (typeof steal !== 'undefined' && steal.dev) { + steal.dev.log('fixture INFO: ' + Array.prototype.slice.call(arguments).join(' ')); + } + } + + // We always need the type which can also be called method, default to GET + settings.type = settings.type || settings.method || 'GET'; + + // add the fixture option if programmed in + var data = overwrite(settings); + + // if we don't have a fixture, do nothing + if (!settings.fixture) { + if (window.location.protocol === "file:") { + log("ajax request to " + settings.url + ", no fixture found"); + } + return; + } + + //if referencing something else, update the fixture option + if (typeof settings.fixture === "string" && can.fixture[settings.fixture]) { + settings.fixture = can.fixture[settings.fixture]; + } + + // if a string, we just point to the right url + if (typeof settings.fixture == "string") { + var url = settings.fixture; + + if (/^\/\//.test(url)) { + // this lets us use rootUrl w/o having steal... + url = getUrl(settings.fixture.substr(2)); + } + + if (data) { + // Template static fixture URLs + url = can.sub(url, data); + } + + delete settings.fixture; + + + + settings.url = url; + settings.data = null; + settings.type = "GET"; + if (!settings.error) { + settings.error = function(xhr, error, message) { + throw "fixtures.js Error " + error + " " + message; + }; + } + } else { + + + //it's a function ... add the fixture datatype so our fixture transport handles it + // TODO: make everything go here for timing and other fun stuff + // add to settings data from fixture ... + settings.dataTypes && settings.dataTypes.splice(0, 0, "fixture"); + + if (data && originalOptions) { + can.extend(originalOptions.data, data) + } + } + }, + // A helper function that takes what's called with response + // and moves some common args around to make it easier to call + extractResponse = function(status, statusText, responses, headers) { + // if we get response(RESPONSES, HEADERS) + if (typeof status != "number") { + headers = statusText; + responses = status; + statusText = "success" + status = 200; + } + // if we get response(200, RESPONSES, HEADERS) + if (typeof statusText != "string") { + headers = responses; + responses = statusText; + statusText = "success"; + } + if (status >= 400 && status <= 599) { + this.dataType = "text" + } + return [status, statusText, extractResponses(this, responses), headers]; + }, + // If we get data instead of responses, + // make sure we provide a response type that matches the first datatype (typically json) + extractResponses = function(settings, responses) { + var next = settings.dataTypes ? settings.dataTypes[0] : (settings.dataType || 'json'); + if (!responses || !responses[next]) { + var tmp = {} + tmp[next] = responses; + responses = tmp; + } + return responses; + }; + + //used to check urls + // check if jQuery + if (can.ajaxPrefilter && can.ajaxTransport) { + + // the pre-filter needs to re-route the url + can.ajaxPrefilter(updateSettings); + + can.ajaxTransport("fixture", function(s, original) { + // remove the fixture from the datatype + s.dataTypes.shift(); + + //we'll return the result of the next data type + var timeout, stopped = false; + + return { + send: function(headers, callback) { + // we'll immediately wait the delay time for all fixtures + timeout = setTimeout(function() { + // if the user wants to call success on their own, we allow it ... + var success = function() { + if (stopped === false) { + callback.apply(null, extractResponse.apply(s, arguments)); + } + }, + // get the result form the fixture + result = s.fixture(original, success, headers, s); + if (result !== undefined) { + // make sure the result has the right dataType + callback(200, "success", extractResponses(s, result), {}); + } + }, can.fixture.delay); + }, + abort: function() { + stopped = true; + clearTimeout(timeout) + } + }; + }); + } else { + var AJAX = can.ajax; + can.ajax = function(settings) { + updateSettings(settings, settings); + if (settings.fixture) { + var timeout, d = new can.Deferred(), + stopped = false; + + //TODO this should work with response + d.getResponseHeader = function() {} + + // call success and fail + d.then(settings.success, settings.fail); + + // abort should stop the timeout and calling success + d.abort = function() { + clearTimeout(timeout); + stopped = true; + d.reject(d) + } + // set a timeout that simulates making a request .... + timeout = setTimeout(function() { + // if the user wants to call success on their own, we allow it ... + var success = function() { + var response = extractResponse.apply(settings, arguments), + status = response[0]; + + if ((status >= 200 && status < 300 || status === 304) && stopped === false) { + d.resolve(response[2][settings.dataType]) + } else { + // TODO probably resolve better + d.reject(d, 'error', response[1]); + } + }, + // get the result form the fixture + result = settings.fixture(settings, success, settings.headers, settings); + if (result !== undefined) { + d.resolve(result) + } + }, can.fixture.delay); + + return d; + } else { + return AJAX(settings); + } + } + } + + var typeTest = /^(script|json|text|jsonp)$/, + // a list of 'overwrite' settings object + overwrites = [], + // returns the index of an overwrite function + find = function(settings, exact) { + for (var i = 0; i < overwrites.length; i++) { + if ($fixture._similar(settings, overwrites[i], exact)) { + return i; + } + } + return -1; + }, + // overwrites the settings fixture if an overwrite matches + overwrite = function(settings) { + var index = find(settings); + if (index > -1) { + settings.fixture = overwrites[index].fixture; + return $fixture._getData(overwrites[index].url, settings.url) + } + + }, + // Makes an attempt to guess where the id is at in the url and returns it. + getId = function(settings) { + var id = settings.data.id; + + if (id === undefined && typeof settings.data === "number") { + id = settings.data; + } + + + + if (id === undefined) { + settings.url.replace(/\/(\d+)(\/|$|\.)/g, function(all, num) { + id = num; + }); + } + + if (id === undefined) { + id = settings.url.replace(/\/(\w+)(\/|$|\.)/g, function(all, num) { + if (num != 'update') { + id = num; + } + }) + } + + if (id === undefined) { // if still not set, guess a random number + id = Math.round(Math.random() * 1000) + } + + return id; + }; + + var $fixture = can.fixture = function(settings, fixture) { + // if we provide a fixture ... + if (fixture !== undefined) { + if (typeof settings == 'string') { + // handle url strings + var matches = settings.match(/(GET|POST|PUT|DELETE) (.+)/i); + if (!matches) { + settings = { + url: settings + }; + } else { + settings = { + url: matches[2], + type: matches[1] + }; + } + + } + + //handle removing. An exact match if fixture was provided, otherwise, anything similar + var index = find(settings, !! fixture); + if (index > -1) { + overwrites.splice(index, 1) + } + if (fixture == null) { + return + } + settings.fixture = fixture; + overwrites.push(settings) + } else { + can.each(settings, function(fixture, url) { + $fixture(url, fixture); + }) + } + }; + var replacer = can.replacer; + + can.extend(can.fixture, { + // given ajax settings, find an overwrite + _similar: function(settings, overwrite, exact) { + if (exact) { + return can.Object.same(settings, overwrite, { + fixture: null + }) + } else { + return can.Object.subset(settings, overwrite, can.fixture._compare) + } + }, + _compare: { + url: function(a, b) { + return !!$fixture._getData(b, a) + }, + fixture: null, + type: "i" + }, + // gets data from a url like "/todo/{id}" given "todo/5" + _getData: function(fixtureUrl, url) { + var order = [], + fixtureUrlAdjusted = fixtureUrl.replace('.', '\\.').replace('?', '\\?'), + res = new RegExp(fixtureUrlAdjusted.replace(replacer, function(whole, part) { + order.push(part) + return "([^\/]+)" + }) + "$").exec(url), + data = {}; + + if (!res) { + return null; + } + res.shift(); + can.each(order, function(name) { + data[name] = res.shift() + }) + return data; + }, + + store: function(types, count, make, filter) { + + var items = [], // TODO: change this to a hash + currentId = 0, + findOne = function(id) { + for (var i = 0; i < items.length; i++) { + if (id == items[i].id) { + return items[i]; + } + } + }, + methods = {}; + + if (typeof types === "string") { + types = [types + "s", types] + } else if (!can.isArray(types)) { + filter = make; + make = count; + count = types; + } + + // make all items + can.extend(methods, { + + findAll: function(request) { + request = request || {} + //copy array of items + var retArr = items.slice(0); + request.data = request.data || {}; + //sort using order + //order looks like ["age ASC","gender DESC"] + can.each((request.data.order || []).slice(0).reverse(), function(name) { + var split = name.split(" "); + retArr = retArr.sort(function(a, b) { + if (split[1].toUpperCase() !== "ASC") { + if (a[split[0]] < b[split[0]]) { + return 1; + } else if (a[split[0]] == b[split[0]]) { + return 0 + } else { + return -1; + } + } else { + if (a[split[0]] < b[split[0]]) { + return -1; + } else if (a[split[0]] == b[split[0]]) { + return 0 + } else { + return 1; + } + } + }); + }); + + //group is just like a sort + can.each((request.data.group || []).slice(0).reverse(), function(name) { + var split = name.split(" "); + retArr = retArr.sort(function(a, b) { + return a[split[0]] > b[split[0]]; + }); + }); + + var offset = parseInt(request.data.offset, 10) || 0, + limit = parseInt(request.data.limit, 10) || (items.length - offset), + i = 0; + + //filter results if someone added an attr like parentId + for (var param in request.data) { + i = 0; + if (request.data[param] !== undefined && // don't do this if the value of the param is null (ignore it) + (param.indexOf("Id") != -1 || param.indexOf("_id") != -1)) { + while (i < retArr.length) { + if (request.data[param] != retArr[i][param]) { + retArr.splice(i, 1); + } else { + i++; + } + } + } + } + + if (filter) { + i = 0; + while (i < retArr.length) { + if (!filter(retArr[i], request)) { + retArr.splice(i, 1); + } else { + i++; + } + } + } + + //return data spliced with limit and offset + return { + "count": retArr.length, + "limit": request.data.limit, + "offset": request.data.offset, + "data": retArr.slice(offset, offset + limit) + }; + }, + + findOne: function(request, response) { + var item = findOne(getId(request)); + response(item ? item : undefined); + }, + + update: function(request, response) { + var id = getId(request); + + // TODO: make it work with non-linear ids .. + can.extend(findOne(id), request.data); + response({ + id: getId(request) + }, { + location: request.url || "/" + getId(request) + }); + }, + + destroy: function(request) { + var id = getId(request); + for (var i = 0; i < items.length; i++) { + if (items[i].id == id) { + items.splice(i, 1); + break; + } + } + + // TODO: make it work with non-linear ids .. + can.extend(findOne(id) || {}, request.data); + return {}; + }, + + create: function(settings, response) { + var item = make(items.length, items); + + can.extend(item, settings.data); + + if (!item.id) { + item.id = currentId++; + } + + items.push(item); + response({ + id: item.id + }, { + location: settings.url + "/" + item.id + }) + } + }); + + var reset = function() { + items = []; + for (var i = 0; i < (count); i++) { + //call back provided make + var item = make(i, items); + + if (!item.id) { + item.id = i; + } + currentId = Math.max(item.id + 1, currentId + 1) || items.length; + items.push(item); + } + if (can.isArray(types)) { + can.fixture["~" + types[0]] = items; + can.fixture["-" + types[0]] = methods.findAll; + can.fixture["-" + types[1]] = methods.findOne; + can.fixture["-" + types[1] + "Update"] = methods.update; + can.fixture["-" + types[1] + "Destroy"] = methods.destroy; + can.fixture["-" + types[1] + "Create"] = methods.create; + } + + } + reset() + // if we have types given add them to can.fixture + + + return can.extend({ + getId: getId, + + find: function(settings) { + return findOne(getId(settings)); + }, + + reset: reset + }, methods); + }, + + rand: function(arr, min, max) { + if (typeof arr == 'number') { + if (typeof min == 'number') { + return arr + Math.floor(Math.random() * (min - arr)); + } else { + return Math.floor(Math.random() * arr); + } + + } + var rand = arguments.callee; + // get a random set + if (min === undefined) { + return rand(arr, rand(arr.length + 1)) + } + // get a random selection of arr + var res = []; + arr = arr.slice(0); + // set max + if (!max) { + max = min; + } + //random max + max = min + Math.round(rand(max - min)) + for (var i = 0; i < max; i++) { + res.push(arr.splice(rand(arr.length), 1)[0]) + } + return res; + }, + + xhr: function(xhr) { + return can.extend({}, { + abort: can.noop, + getAllResponseHeaders: function() { + return ""; + }, + getResponseHeader: function() { + return ""; + }, + open: can.noop, + overrideMimeType: can.noop, + readyState: 4, + responseText: "", + responseXML: null, + send: can.noop, + setRequestHeader: can.noop, + status: 200, + statusText: "OK" + }, xhr); + }, + + on: true + }); + + can.fixture.delay = 200; + + + can.fixture.rootUrl = getUrl(''); + + can.fixture["-handleFunction"] = function(settings) { + if (typeof settings.fixture === "string" && can.fixture[settings.fixture]) { + settings.fixture = can.fixture[settings.fixture]; + } + if (typeof settings.fixture == "function") { + setTimeout(function() { + if (settings.success) { + settings.success.apply(null, settings.fixture(settings, "success")); + } + if (settings.complete) { + settings.complete.apply(null, settings.fixture(settings, "complete")); + } + }, can.fixture.delay); + return true; + } + return false; + }; + + //Expose this for fixture debugging + can.fixture.overwrites = overwrites; + can.fixture.make = can.fixture.store; + return can.fixture; + })(can); \ No newline at end of file Added: tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.jquery.js =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.jquery.js (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.jquery.js 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,4363 @@ +/*! + * CanJS - 1.1.6 + * http://canjs.us/ + * Copyright (c) 2013 Bitovi + * Wed, 29 May 2013 18:59:27 GMT + * Licensed MIT + * Includes: can/construct,can/observe,can/observe/compute,can/model,can/view,can/view/ejs,can/control,can/route,can/control/route + * Download from: http://canjs.com + */ +(function(undefined) { + + // ## util/can.js + var __m5 = (function() { + var can = window.can || {}; + if (typeof GLOBALCAN === 'undefined' || GLOBALCAN !== false) { + window.can = can; + } + + can.isDeferred = function(obj) { + var isFunction = this.isFunction; + // Returns `true` if something looks like a deferred. + return obj && isFunction(obj.then) && isFunction(obj.pipe); + }; + + var cid = 0; + can.cid = function(object, name) { + if (object._cid) { + return object._cid + } else { + return object._cid = (name || "") + (++cid) + } + } + can.VERSION = '@EDGE'; + return can; + })(); + + // ## util/array/each.js + var __m6 = (function(can) { + can.each = function(elements, callback, context) { + var i = 0, + key; + if (elements) { + if (typeof elements.length === 'number' && elements.pop) { + if (elements.attr) { + elements.attr('length'); + } + for (key = elements.length; i < key; i++) { + if (callback.call(context || elements[i], elements[i], i, elements) === false) { + break; + } + } + } else if (elements.hasOwnProperty) { + for (key in elements) { + if (elements.hasOwnProperty(key)) { + if (callback.call(context || elements[key], elements[key], key, elements) === false) { + break; + } + } + } + } + } + return elements; + }; + + return can; + })(__m5); + + // ## util/jquery/jquery.js + var __m3 = (function($, can) { + // _jQuery node list._ + $.extend(can, $, { + trigger: function(obj, event, args) { + if (obj.trigger) { + obj.trigger(event, args); + } else { + $.event.trigger(event, args, obj, true); + } + }, + addEvent: function(ev, cb) { + $([this]).bind(ev, cb); + return this; + }, + removeEvent: function(ev, cb) { + $([this]).unbind(ev, cb); + return this; + }, + // jquery caches fragments, we always needs a new one + buildFragment: function(elems, context) { + var oldFragment = $.buildFragment, + ret; + + elems = [elems]; + // Set context per 1.8 logic + context = context || document; + context = !context.nodeType && context[0] || context; + context = context.ownerDocument || context; + + ret = oldFragment.call(jQuery, elems, context); + + return ret.cacheable ? $.clone(ret.fragment) : ret.fragment || ret; + }, + $: $, + each: can.each + }); + + // Wrap binding functions. + $.each(['bind', 'unbind', 'undelegate', 'delegate'], function(i, func) { + can[func] = function() { + var t = this[func] ? this : $([this]); + t[func].apply(t, arguments); + return this; + }; + }); + + // Wrap modifier functions. + $.each(["append", "filter", "addClass", "remove", "data", "get"], function(i, name) { + can[name] = function(wrapped) { + return wrapped[name].apply(wrapped, can.makeArray(arguments).slice(1)); + }; + }); + + // Memory safe destruction. + var oldClean = $.cleanData; + + $.cleanData = function(elems) { + $.each(elems, function(i, elem) { + if (elem) { + can.trigger(elem, "destroyed", [], false); + } + }); + oldClean(elems); + }; + + return can; + })(jQuery, __m5, __m6); + + // ## util/string/string.js + var __m2 = (function(can) { + // ##string.js + // _Miscellaneous string utility functions._ + + // Several of the methods in this plugin use code adapated from Prototype + // Prototype JavaScript framework, version 1.6.0.1. + // © 2005-2007 Sam Stephenson + var strUndHash = /_|-/, + strColons = /\=\=/, + strWords = /([A-Z]+)([A-Z][a-z])/g, + strLowUp = /([a-z\d])([A-Z])/g, + strDash = /([a-z\d])([A-Z])/g, + strReplacer = /\{([^\}]+)\}/g, + strQuote = /"/g, + strSingleQuote = /'/g, + + // Returns the `prop` property from `obj`. + // If `add` is true and `prop` doesn't exist in `obj`, create it as an + // empty object. + getNext = function(obj, prop, add) { + var result = obj[prop]; + + if (result === undefined && add === true) { + result = obj[prop] = {} + } + return result + }, + + // Returns `true` if the object can have properties (no `null`s). + isContainer = function(current) { + return (/^f|^o/).test(typeof current); + }; + + can.extend(can, { + // Escapes strings for HTML. + + esc: function(content) { + // Convert bad values into empty strings + var isInvalid = content === null || content === undefined || (isNaN(content) && ("" + content === 'NaN')); + return ("" + (isInvalid ? '' : content)) + .replace(/&/g, '&') + .replace(/</g, '<') + .replace(/>/g, '>') + .replace(strQuote, '"') + .replace(strSingleQuote, "'"); + }, + + + getObject: function(name, roots, add) { + + // The parts of the name we are looking up + // `['App','Models','Recipe']` + var parts = name ? name.split('.') : [], + length = parts.length, + current, + r = 0, + i, container, rootsLength; + + // Make sure roots is an `array`. + roots = can.isArray(roots) ? roots : [roots || window]; + + rootsLength = roots.length + + if (!length) { + return roots[0]; + } + + // For each root, mark it as current. + for (r; r < rootsLength; r++) { + current = roots[r]; + container = undefined; + + // Walk current to the 2nd to last object or until there + // is not a container. + for (i = 0; i < length && isContainer(current); i++) { + container = current; + current = getNext(container, parts[i]); + } + + // If we found property break cycle + if (container !== undefined && current !== undefined) { + break + } + } + + // Remove property from found container + if (add === false && current !== undefined) { + delete container[parts[i - 1]] + } + + // When adding property add it to the first root + if (add === true && current === undefined) { + current = roots[0] + + for (i = 0; i < length && isContainer(current); i++) { + current = getNext(current, parts[i], true); + } + } + + return current; + }, + // Capitalizes a string. + + capitalize: function(s, cache) { + // Used to make newId. + return s.charAt(0).toUpperCase() + s.slice(1); + }, + + // Underscores a string. + + underscore: function(s) { + return s + .replace(strColons, '/') + .replace(strWords, '$1_$2') + .replace(strLowUp, '$1_$2') + .replace(strDash, '_') + .toLowerCase(); + }, + // Micro-templating. + + sub: function(str, data, remove) { + var obs = []; + + str = str || ''; + + obs.push(str.replace(strReplacer, function(whole, inside) { + + // Convert inside to type. + var ob = can.getObject(inside, data, remove === true ? false : undefined); + + if (ob === undefined) { + obs = null; + return ""; + } + + // If a container, push into objs (which will return objects found). + if (isContainer(ob) && obs) { + obs.push(ob); + return ""; + } + + return "" + ob; + })); + + return obs === null ? obs : (obs.length <= 1 ? obs[0] : obs); + }, + + // These regex's are used throughout the rest of can, so let's make + // them available. + replacer: strReplacer, + undHash: strUndHash + }); + return can; + })(__m3); + + // ## construct/construct.js + var __m1 = (function(can) { + + // ## construct.js + // `can.Construct` + // _This is a modified version of + // [John Resig's class](http://ejohn.org/blog/simple-javascript-inheritance/). + // It provides class level inheritance and callbacks._ + + // A private flag used to initialize a new class instance without + // initializing it's bindings. + var initializing = 0; + + + can.Construct = function() { + if (arguments.length) { + return can.Construct.extend.apply(can.Construct, arguments); + } + }; + + + can.extend(can.Construct, { + + newInstance: function() { + // Get a raw instance object (`init` is not called). + var inst = this.instance(), + arg = arguments, + args; + + // Call `setup` if there is a `setup` + if (inst.setup) { + args = inst.setup.apply(inst, arguments); + } + + // Call `init` if there is an `init` + // If `setup` returned `args`, use those as the arguments + if (inst.init) { + inst.init.apply(inst, args || arguments); + } + + return inst; + }, + // Overwrites an object with methods. Used in the `super` plugin. + // `newProps` - New properties to add. + // `oldProps` - Where the old properties might be (used with `super`). + // `addTo` - What we are adding to. + _inherit: function(newProps, oldProps, addTo) { + can.extend(addTo || newProps, newProps || {}) + }, + // used for overwriting a single property. + // this should be used for patching other objects + // the super plugin overwrites this + _overwrite: function(what, oldProps, propName, val) { + what[propName] = val; + }, + // Set `defaults` as the merger of the parent `defaults` and this + // object's `defaults`. If you overwrite this method, make sure to + // include option merging logic. + + setup: function(base, fullName) { + this.defaults = can.extend(true, {}, base.defaults, this.defaults); + }, + // Create's a new `class` instance without initializing by setting the + // `initializing` flag. + instance: function() { + + // Prevents running `init`. + initializing = 1; + + var inst = new this(); + + // Allow running `init`. + initializing = 0; + + return inst; + }, + // Extends classes. + + extend: function(fullName, klass, proto) { + // Figure out what was passed and normalize it. + if (typeof fullName != 'string') { + proto = klass; + klass = fullName; + fullName = null; + } + + if (!proto) { + proto = klass; + klass = null; + } + proto = proto || {}; + + var _super_class = this, + _super = this.prototype, + name, shortName, namespace, prototype; + + // Instantiate a base class (but only create the instance, + // don't run the init constructor). + prototype = this.instance(); + + // Copy the properties over onto the new prototype. + can.Construct._inherit(proto, _super, prototype); + + // The dummy class constructor. + + function Constructor() { + // All construction is actually done in the init method. + if (!initializing) { + return this.constructor !== Constructor && arguments.length ? + // We are being called without `new` or we are extending. + arguments.callee.extend.apply(arguments.callee, arguments) : + // We are being called with `new`. + this.constructor.newInstance.apply(this.constructor, arguments); + } + } + + // Copy old stuff onto class (can probably be merged w/ inherit) + for (name in _super_class) { + if (_super_class.hasOwnProperty(name)) { + Constructor[name] = _super_class[name]; + } + } + + // Copy new static properties on class. + can.Construct._inherit(klass, _super_class, Constructor); + + // Setup namespaces. + if (fullName) { + + var parts = fullName.split('.'), + shortName = parts.pop(), + current = can.getObject(parts.join('.'), window, true), + namespace = current, + _fullName = can.underscore(fullName.replace(/\./g, "_")), + _shortName = can.underscore(shortName); + + + + current[shortName] = Constructor; + } + + // Set things that shouldn't be overwritten. + can.extend(Constructor, { + constructor: Constructor, + prototype: prototype, + + namespace: namespace, + + _shortName: _shortName, + + fullName: fullName, + _fullName: _fullName + }); + + // Dojo and YUI extend undefined + if (shortName !== undefined) { + Constructor.shortName = shortName; + } + + // Make sure our prototype looks nice. + Constructor.prototype.constructor = Constructor; + + + // Call the class `setup` and `init` + var t = [_super_class].concat(can.makeArray(arguments)), + args = Constructor.setup.apply(Constructor, t); + + if (Constructor.init) { + Constructor.init.apply(Constructor, args || t); + } + + + return Constructor; + + } + + }); + return can.Construct; + })(__m2); + + // ## util/bind/bind.js + var __m8 = (function(can) { + + + // ## Bind helpers + can.bindAndSetup = function() { + // Add the event to this object + can.addEvent.apply(this, arguments); + // If not initializing, and the first binding + // call bindsetup if the function exists. + if (!this._init) { + if (!this._bindings) { + this._bindings = 1; + // setup live-binding + this._bindsetup && this._bindsetup(); + + } else { + this._bindings++; + } + + } + + return this; + }; + + can.unbindAndTeardown = function(ev, handler) { + // Remove the event handler + can.removeEvent.apply(this, arguments); + + this._bindings--; + // If there are no longer any bindings and + // there is a bindteardown method, call it. + if (!this._bindings) { + this._bindteardown && this._bindteardown(); + } + return this; + } + + return can; + + })(__m3); + + // ## observe/observe.js + var __m7 = (function(can, bind) { + // ## observe.js + // `can.Observe` + // _Provides the observable pattern for JavaScript Objects._ + // Returns `true` if something is an object with properties of its own. + var canMakeObserve = function(obj) { + return obj && !can.isDeferred(obj) && (can.isArray(obj) || can.isPlainObject(obj) || (obj instanceof can.Observe)); + }, + + // Removes all listeners. + unhookup = function(items, namespace) { + return can.each(items, function(item) { + if (item && item.unbind) { + item.unbind("change" + namespace); + } + }); + }, + // Listens to changes on `child` and "bubbles" the event up. + // `child` - The object to listen for changes on. + // `prop` - The property name is at on. + // `parent` - The parent object of prop. + // `ob` - (optional) The Observe object constructor + // `list` - (optional) The observable list constructor + hookupBubble = function(child, prop, parent, Ob, List) { + Ob = Ob || Observe; + List = List || Observe.List; + + // If it's an `array` make a list, otherwise a child. + if (child instanceof Observe) { + // We have an `observe` already... + // Make sure it is not listening to this already + // It's only listening if it has bindings already. + parent._bindings && unhookup([child], parent._cid); + } else if (can.isArray(child)) { + child = new List(child); + } else { + child = new Ob(child); + } + // only listen if something is listening to you + if (parent._bindings) { + // Listen to all changes and `batchTrigger` upwards. + bindToChildAndBubbleToParent(child, prop, parent) + } + + + return child; + }, + bindToChildAndBubbleToParent = function(child, prop, parent) { + child.bind("change" + parent._cid, function() { + // `batchTrigger` the type on this... + var args = can.makeArray(arguments), + ev = args.shift(); + args[0] = (prop === "*" ? [parent.indexOf(child), args[0]] : [prop, args[0]]).join("."); + + // track objects dispatched on this observe + ev.triggeredNS = ev.triggeredNS || {}; + + // if it has already been dispatched exit + if (ev.triggeredNS[parent._cid]) { + return; + } + + ev.triggeredNS[parent._cid] = true; + // send change event with modified attr to parent + can.trigger(parent, ev, args); + // send modified attr event to parent + //can.trigger(parent, args[0], args); + }); + } + // An `id` to track events for a given observe. + observeId = 0, + // A helper used to serialize an `Observe` or `Observe.List`. + // `observe` - The observable. + // `how` - To serialize with `attr` or `serialize`. + // `where` - To put properties, in an `{}` or `[]`. + serialize = function(observe, how, where) { + // Go through each property. + observe.each(function(val, name) { + // If the value is an `object`, and has an `attrs` or `serialize` function. + where[name] = canMakeObserve(val) && can.isFunction(val[how]) ? + // Call `attrs` or `serialize` to get the original data back. + val[how]() : + // Otherwise return the value. + val; + }); + return where; + }, + attrParts = function(attr, keepKey) { + if (keepKey) { + return [attr]; + } + return can.isArray(attr) ? attr : ("" + attr).split("."); + }, + // Which batch of events this is for -- might not want to send multiple + // messages on the same batch. This is mostly for event delegation. + batchNum = 1, + // how many times has start been called without a stop + transactions = 0, + // an array of events within a transaction + batchEvents = [], + stopCallbacks = [], + makeBindSetup = function(wildcard) { + return function() { + var parent = this; + this._each(function(child, prop) { + if (child && child.bind) { + bindToChildAndBubbleToParent(child, wildcard || prop, parent) + } + }) + }; + }; + + + var Observe = can.Map = can.Observe = can.Construct({ + + // keep so it can be overwritten + bind: can.bindAndSetup, + unbind: can.unbindAndTeardown, + id: "id", + canMakeObserve: canMakeObserve, + // starts collecting events + // takes a callback for after they are updated + // how could you hook into after ejs + + startBatch: function(batchStopHandler) { + transactions++; + batchStopHandler && stopCallbacks.push(batchStopHandler); + }, + + stopBatch: function(force, callStart) { + if (force) { + transactions = 0; + } else { + transactions--; + } + + if (transactions == 0) { + var items = batchEvents.slice(0), + callbacks = stopCallbacks.slice(0); + batchEvents = []; + stopCallbacks = []; + batchNum++; + callStart && this.startBatch(); + can.each(items, function(args) { + can.trigger.apply(can, args); + }); + can.each(callbacks, function(cb) { + cb(); + }); + } + }, + + triggerBatch: function(item, event, args) { + // Don't send events if initalizing. + if (!item._init) { + if (transactions == 0) { + return can.trigger(item, event, args); + } else { + event = typeof event === "string" ? { + type: event + } : + event; + event.batchNum = batchNum; + batchEvents.push([ + item, + event, + args + ]); + } + } + }, + + keys: function(observe) { + var keys = []; + Observe.__reading && Observe.__reading(observe, '__keys'); + for (var keyName in observe._data) { + keys.push(keyName); + } + return keys; + } + }, + + { + setup: function(obj) { + // `_data` is where we keep the properties. + this._data = {}; + + // The namespace this `object` uses to listen to events. + can.cid(this, ".observe"); + // Sets all `attrs`. + this._init = 1; + this.attr(obj); + this.bind('change' + this._cid, can.proxy(this._changes, this)); + delete this._init; + }, + _bindsetup: makeBindSetup(), + _bindteardown: function() { + var cid = this._cid; + this._each(function(child) { + unhookup([child], cid) + }) + }, + _changes: function(ev, attr, how, newVal, oldVal) { + Observe.triggerBatch(this, { + type: attr, + batchNum: ev.batchNum + }, [newVal, oldVal]); + }, + _triggerChange: function(attr, how, newVal, oldVal) { + Observe.triggerBatch(this, "change", can.makeArray(arguments)) + }, + // no live binding iterator + _each: function(callback) { + var data = this.__get(); + for (var prop in data) { + if (data.hasOwnProperty(prop)) { + callback(data[prop], prop) + } + } + }, + + attr: function(attr, val) { + // This is super obfuscated for space -- basically, we're checking + // if the type of the attribute is not a `number` or a `string`. + var type = typeof attr; + if (type !== "string" && type !== "number") { + return this._attrs(attr, val) + } else if (val === undefined) { // If we are getting a value. + // Let people know we are reading. + Observe.__reading && Observe.__reading(this, attr) + return this._get(attr) + } else { + // Otherwise we are setting. + this._set(attr, val); + return this; + } + }, + + each: function() { + Observe.__reading && Observe.__reading(this, '__keys'); + return can.each.apply(undefined, [this.__get()].concat(can.makeArray(arguments))) + }, + + removeAttr: function(attr) { + // Info if this is List or not + var isList = this instanceof can.Observe.List, + // Convert the `attr` into parts (if nested). + parts = attrParts(attr), + // The actual property to remove. + prop = parts.shift(), + // The current value. + current = isList ? this[prop] : this._data[prop]; + + // If we have more parts, call `removeAttr` on that part. + if (parts.length) { + return current.removeAttr(parts) + } else { + if (isList) { + this.splice(prop, 1) + } else if (prop in this._data) { + // Otherwise, `delete`. + delete this._data[prop]; + // Create the event. + if (!(prop in this.constructor.prototype)) { + delete this[prop] + } + // Let others know the number of keys have changed + Observe.triggerBatch(this, "__keys"); + this._triggerChange(prop, "remove", undefined, current); + + } + return current; + } + }, + // Reads a property from the `object`. + _get: function(attr) { + var value = typeof attr === 'string' && !! ~attr.indexOf('.') && this.__get(attr); + if (value) { + return value; + } + + // break up the attr (`"foo.bar"`) into `["foo","bar"]` + var parts = attrParts(attr), + // get the value of the first attr name (`"foo"`) + current = this.__get(parts.shift()); + // if there are other attributes to read + return parts.length ? + // and current has a value + current ? + // lookup the remaining attrs on current + current._get(parts) : + // or if there's no current, return undefined + undefined : + // if there are no more parts, return current + current; + }, + // Reads a property directly if an `attr` is provided, otherwise + // returns the "real" data object itself. + __get: function(attr) { + return attr ? this._data[attr] : this._data; + }, + // Sets `attr` prop as value on this object where. + // `attr` - Is a string of properties or an array of property values. + // `value` - The raw value to set. + _set: function(attr, value, keepKey) { + // Convert `attr` to attr parts (if it isn't already). + var parts = attrParts(attr, keepKey), + // The immediate prop we are setting. + prop = parts.shift(), + // The current value. + current = this.__get(prop); + + // If we have an `object` and remaining parts. + if (canMakeObserve(current) && parts.length) { + // That `object` should set it (this might need to call attr). + current._set(parts, value) + } else if (!parts.length) { + // We're in "real" set territory. + if (this.__convert) { + value = this.__convert(prop, value) + } + this.__set(prop, value, current) + } else { + throw "can.Observe: Object does not exist" + } + }, + __set: function(prop, value, current) { + + // Otherwise, we are setting it on this `object`. + // TODO: Check if value is object and transform + // are we changing the value. + if (value !== current) { + // Check if we are adding this for the first time -- + // if we are, we need to create an `add` event. + var changeType = this.__get().hasOwnProperty(prop) ? "set" : "add"; + + // Set the value on data. + this.___set(prop, + + // If we are getting an object. + canMakeObserve(value) ? + + // Hook it up to send event. + hookupBubble(value, prop, this) : + // Value is normal. + value); + + if (changeType == "add") { + // If there is no current value, let others know that + // the the number of keys have changed + + Observe.triggerBatch(this, "__keys", undefined); + + } + // `batchTrigger` the change event. + this._triggerChange(prop, changeType, value, current); + + //Observe.triggerBatch(this, prop, [value, current]); + // If we can stop listening to our old value, do it. + current && unhookup([current], this._cid); + } + + }, + // Directly sets a property on this `object`. + ___set: function(prop, val) { + this._data[prop] = val; + // Add property directly for easy writing. + // Check if its on the `prototype` so we don't overwrite methods like `attrs`. + if (!(prop in this.constructor.prototype)) { + this[prop] = val + } + }, + + + bind: can.bindAndSetup, + + unbind: can.unbindAndTeardown, + + serialize: function() { + return serialize(this, 'serialize', {}); + }, + + _attrs: function(props, remove) { + + if (props === undefined) { + return serialize(this, 'attr', {}) + } + + props = can.extend({}, props); + var prop, + self = this, + newVal; + Observe.startBatch(); + this.each(function(curVal, prop) { + newVal = props[prop]; + + // If we are merging... + if (newVal === undefined) { + remove && self.removeAttr(prop); + return; + } + + if (self.__convert) { + newVal = self.__convert(prop, newVal) + } + + // if we're dealing with models, want to call _set to let converter run + if (newVal instanceof can.Observe) { + self.__set(prop, newVal, curVal) + // if its an object, let attr merge + } else if (canMakeObserve(curVal) && canMakeObserve(newVal) && curVal.attr) { + curVal.attr(newVal, remove) + // otherwise just set + } else if (curVal != newVal) { + self.__set(prop, newVal, curVal) + } + + delete props[prop]; + }) + // Add remaining props. + for (var prop in props) { + newVal = props[prop]; + this._set(prop, newVal, true) + } + Observe.stopBatch() + return this; + }, + + + compute: function(prop) { + return can.compute(this, prop); + } + }); + // Helpers for `observable` lists. + var splice = [].splice, + + list = Observe( + + { + setup: function(instances, options) { + this.length = 0; + can.cid(this, ".observe") + this._init = 1; + if (can.isDeferred(instances)) { + this.replace(instances) + } else { + this.push.apply(this, can.makeArray(instances || [])); + } + // this change needs to be ignored + this.bind('change' + this._cid, can.proxy(this._changes, this)); + can.extend(this, options); + delete this._init; + }, + _triggerChange: function(attr, how, newVal, oldVal) { + + Observe.prototype._triggerChange.apply(this, arguments) + // `batchTrigger` direct add and remove events... + if (!~attr.indexOf('.')) { + + if (how === 'add') { + Observe.triggerBatch(this, how, [newVal, +attr]); + Observe.triggerBatch(this, 'length', [this.length]); + } else if (how === 'remove') { + Observe.triggerBatch(this, how, [oldVal, +attr]); + Observe.triggerBatch(this, 'length', [this.length]); + } else { + Observe.triggerBatch(this, how, [newVal, +attr]) + } + + } + + }, + __get: function(attr) { + return attr ? this[attr] : this; + }, + ___set: function(attr, val) { + this[attr] = val; + if (+attr >= this.length) { + this.length = (+attr + 1) + } + }, + _each: function(callback) { + var data = this.__get(); + for (var i = 0; i < data.length; i++) { + callback(data[i], i) + } + }, + _bindsetup: makeBindSetup("*"), + // Returns the serialized form of this list. + + serialize: function() { + return serialize(this, 'serialize', []); + }, + + splice: function(index, howMany) { + var args = can.makeArray(arguments), + i; + + for (i = 2; i < args.length; i++) { + var val = args[i]; + if (canMakeObserve(val)) { + args[i] = hookupBubble(val, "*", this, this.constructor.Observe, this.constructor) + } + } + if (howMany === undefined) { + howMany = args[1] = this.length - index; + } + var removed = splice.apply(this, args); + can.Observe.startBatch(); + if (howMany > 0) { + this._triggerChange("" + index, "remove", undefined, removed); + unhookup(removed, this._cid); + } + if (args.length > 2) { + this._triggerChange("" + index, "add", args.slice(2), removed); + } + can.Observe.stopBatch(); + return removed; + }, + + _attrs: function(items, remove) { + if (items === undefined) { + return serialize(this, 'attr', []); + } + + // Create a copy. + items = can.makeArray(items); + + Observe.startBatch(); + this._updateAttrs(items, remove); + Observe.stopBatch() + }, + + _updateAttrs: function(items, remove) { + var len = Math.min(items.length, this.length); + + for (var prop = 0; prop < len; prop++) { + var curVal = this[prop], + newVal = items[prop]; + + if (canMakeObserve(curVal) && canMakeObserve(newVal)) { + curVal.attr(newVal, remove) + } else if (curVal != newVal) { + this._set(prop, newVal) + } else { + + } + } + if (items.length > this.length) { + // Add in the remaining props. + this.push.apply(this, items.slice(this.length)); + } else if (items.length < this.length && remove) { + this.splice(items.length) + } + } + }), + + // Converts to an `array` of arguments. + getArgs = function(args) { + return args[0] && can.isArray(args[0]) ? + args[0] : + can.makeArray(args); + }; + // Create `push`, `pop`, `shift`, and `unshift` + can.each({ + + push: "length", + + unshift: 0 + }, + // Adds a method + // `name` - The method name. + // `where` - Where items in the `array` should be added. + + function(where, name) { + var orig = [][name] + list.prototype[name] = function() { + // Get the items being added. + var args = [], + // Where we are going to add items. + len = where ? this.length : 0, + i = arguments.length, + res, + val, + constructor = this.constructor; + + // Go through and convert anything to an `observe` that needs to be converted. + while (i--) { + val = arguments[i]; + args[i] = canMakeObserve(val) ? + hookupBubble(val, "*", this, this.constructor.Observe, this.constructor) : + val; + } + + // Call the original method. + res = orig.apply(this, args); + + if (!this.comparator || args.length) { + + this._triggerChange("" + len, "add", args, undefined); + } + + return res; + } + }); + + can.each({ + + pop: "length", + + shift: 0 + }, + // Creates a `remove` type method + + function(where, name) { + list.prototype[name] = function() { + + var args = getArgs(arguments), + len = where && this.length ? this.length - 1 : 0; + + var res = [][name].apply(this, args) + + // Create a change where the args are + // `len` - Where these items were removed. + // `remove` - Items removed. + // `undefined` - The new values (there are none). + // `res` - The old, removed values (should these be unbound). + this._triggerChange("" + len, "remove", undefined, [res]) + + if (res && res.unbind) { + res.unbind("change" + this._cid) + } + return res; + } + }); + + can.extend(list.prototype, { + + indexOf: function(item) { + this.attr('length') + return can.inArray(item, this) + }, + + + join: [].join, + + + reverse: [].reverse, + + + slice: function() { + var temp = Array.prototype.slice.apply(this, arguments); + return new this.constructor(temp); + }, + + + concat: function() { + var args = []; + can.each(can.makeArray(arguments), function(arg, i) { + args[i] = arg instanceof can.Observe.List ? arg.serialize() : arg; + }); + return new this.constructor(Array.prototype.concat.apply(this.serialize(), args)); + }, + + + forEach: function(cb, thisarg) { + can.each(this, cb, thisarg || this); + }, + + + replace: function(newList) { + if (can.isDeferred(newList)) { + newList.then(can.proxy(this.replace, this)); + } else { + this.splice.apply(this, [0, this.length].concat(can.makeArray(newList || []))); + } + + return this; + } + }); + + can.List = Observe.List = list; + Observe.setup = function() { + can.Construct.setup.apply(this, arguments); + // I would prefer not to do it this way. It should + // be using the attributes plugin to do this type of conversion. + this.List = Observe.List({ + Observe: this + }, {}); + } + return Observe; + })(__m3, __m8, __m1); + + // ## observe/compute/compute.js + var __m9 = (function(can, bind) { + + // returns the + // - observes and attr methods are called by func + // - the value returned by func + // ex: `{value: 100, observed: [{obs: o, attr: "completed"}]}` + var getValueAndObserved = function(func, self) { + + var oldReading; + if (can.Observe) { + // Set a callback on can.Observe to know + // when an attr is read. + // Keep a reference to the old reader + // if there is one. This is used + // for nested live binding. + oldReading = can.Observe.__reading; + can.Observe.__reading = function(obj, attr) { + // Add the observe and attr that was read + // to `observed` + observed.push({ + obj: obj, + attr: attr + "" + }); + }; + } + + var observed = [], + // Call the "wrapping" function to get the value. `observed` + // will have the observe/attribute pairs that were read. + value = func.call(self); + + // Set back so we are no longer reading. + if (can.Observe) { + can.Observe.__reading = oldReading; + } + return { + value: value, + observed: observed + }; + }, + // Calls `callback(newVal, oldVal)` everytime an observed property + // called within `getterSetter` is changed and creates a new result of `getterSetter`. + // Also returns an object that can teardown all event handlers. + computeBinder = function(getterSetter, context, callback, computeState) { + // track what we are observing + var observing = {}, + // a flag indicating if this observe/attr pair is already bound + matched = true, + // the data to return + data = { + // we will maintain the value while live-binding is taking place + value: undefined, + // a teardown method that stops listening + teardown: function() { + for (var name in observing) { + var ob = observing[name]; + ob.observe.obj.unbind(ob.observe.attr, onchanged); + delete observing[name]; + } + } + }, + batchNum; + + // when a property value is changed + var onchanged = function(ev) { + // If the compute is no longer bound (because the same change event led to an unbind) + // then do not call getValueAndBind, or we will leak bindings. + if (computeState && !computeState.bound) { + return; + } + if (ev.batchNum === undefined || ev.batchNum !== batchNum) { + // store the old value + var oldValue = data.value, + // get the new value + newvalue = getValueAndBind(); + + // update the value reference (in case someone reads) + data.value = newvalue; + // if a change happened + if (newvalue !== oldValue) { + callback(newvalue, oldValue); + } + batchNum = batchNum = ev.batchNum; + } + + + }; + + // gets the value returned by `getterSetter` and also binds to any attributes + // read by the call + var getValueAndBind = function() { + var info = getValueAndObserved(getterSetter, context), + newObserveSet = info.observed; + + var value = info.value; + matched = !matched; + + // go through every attribute read by this observe + can.each(newObserveSet, function(ob) { + // if the observe/attribute pair is being observed + if (observing[ob.obj._cid + "|" + ob.attr]) { + // mark at as observed + observing[ob.obj._cid + "|" + ob.attr].matched = matched; + } else { + // otherwise, set the observe/attribute on oldObserved, marking it as being observed + observing[ob.obj._cid + "|" + ob.attr] = { + matched: matched, + observe: ob + }; + ob.obj.bind(ob.attr, onchanged); + } + }); + + // Iterate through oldObserved, looking for observe/attributes + // that are no longer being bound and unbind them + for (var name in observing) { + var ob = observing[name]; + if (ob.matched !== matched) { + ob.observe.obj.unbind(ob.observe.attr, onchanged); + delete observing[name]; + } + } + return value; + }; + // set the initial value + data.value = getValueAndBind(); + + data.isListening = !can.isEmptyObject(observing); + return data; + } + + // if no one is listening ... we can not calculate every time + + can.compute = function(getterSetter, context, eventName) { + if (getterSetter && getterSetter.isComputed) { + return getterSetter; + } + // stores the result of computeBinder + var computedData, + // how many listeners to this this compute + bindings = 0, + // the computed object + computed, + // an object that keeps track if the computed is bound + // onchanged needs to know this. It's possible a change happens and results in + // something that unbinds the compute, it needs to not to try to recalculate who it + // is listening to + computeState = { + bound: false, + // true if this compute is calculated from other computes and observes + hasDependencies: false + }, + // The following functions are overwritten depending on how compute() is called + // a method to setup listening + on = function() {}, + // a method to teardown listening + off = function() {}, + // the current cached value (only valid if bound = true) + value, + // how to read the value + get = function() { + return value + }, + // sets the value + set = function(newVal) { + value = newVal; + }, + // this compute can be a dependency of other computes + canReadForChangeEvent = true; + + computed = function(newVal) { + // setting ... + if (arguments.length) { + // save a reference to the old value + var old = value; + + // setter may return a value if + // setter is for a value maintained exclusively by this compute + var setVal = set.call(context, newVal, old); + + // if this has dependencies return the current value + if (computed.hasDependencies) { + return get.call(context); + } + + if (setVal === undefined) { + // it's possible, like with the DOM, setting does not + // fire a change event, so we must read + value = get.call(context); + } else { + value = setVal; + } + // fire the change + if (old !== value) { + can.Observe.triggerBatch(computed, "change", [value, old]); + } + return value; + } else { + // Let others know to listen to changes in this compute + if (can.Observe.__reading && canReadForChangeEvent) { + can.Observe.__reading(computed, 'change'); + } + // if we are bound, use the cached value + if (computeState.bound) { + return value; + } else { + return get.call(context); + } + } + } + if (typeof getterSetter === "function") { + set = getterSetter; + get = getterSetter; + canReadForChangeEvent = eventName === false ? false : true; + computed.hasDependencies = false; + on = function(update) { + computedData = computeBinder(getterSetter, context || this, update, computeState); + computed.hasDependencies = computedData.isListening + value = computedData.value; + } + off = function() { + computedData.teardown(); + } + } else if (context) { + + if (typeof context == "string") { + // `can.compute(obj, "propertyName", [eventName])` + + var propertyName = context, + isObserve = getterSetter instanceof can.Observe; + if (isObserve) { + computed.hasDependencies = true; + } + get = function() { + if (isObserve) { + return getterSetter.attr(propertyName); + } else { + return getterSetter[propertyName]; + } + } + set = function(newValue) { + if (isObserve) { + getterSetter.attr(propertyName, newValue) + } else { + getterSetter[propertyName] = newValue; + } + } + var handler; + on = function(update) { + handler = function() { + update(get(), value) + }; + can.bind.call(getterSetter, eventName || propertyName, handler) + + // use getValueAndObserved because + // we should not be indicating that some parent + // reads this property if it happens to be binding on it + value = getValueAndObserved(get).value + } + off = function() { + can.unbind.call(getterSetter, eventName || propertyName, handler) + } + + } else { + // `can.compute(initialValue, setter)` + if (typeof context === "function") { + value = getterSetter; + set = context; + } else { + // `can.compute(initialValue,{get:, set:, on:, off:})` + value = getterSetter; + var options = context; + get = options.get || get; + set = options.set || set; + on = options.on || on; + off = options.off || off; + } + + } + + + + } else { + // `can.compute(5)` + value = getterSetter; + } + + computed.isComputed = true; + + can.cid(computed, "compute") + + var updater = function(newValue, oldValue) { + value = newValue; + // might need a way to look up new and oldVal + can.Observe.triggerBatch(computed, "change", [newValue, oldValue]) + } + + return can.extend(computed, { + _bindsetup: function() { + computeState.bound = true; + // setup live-binding + on.call(this, updater) + }, + _bindteardown: function() { + off.call(this, updater) + computeState.bound = false; + }, + + bind: can.bindAndSetup, + + unbind: can.unbindAndTeardown + }); + }; + can.compute.binder = computeBinder; + return can.compute; + })(__m3, __m8); + + // ## model/model.js + var __m10 = (function(can) { + + // ## model.js + // `can.Model` + // _A `can.Observe` that connects to a RESTful interface._ + // Generic deferred piping function + + var pipe = function(def, model, func) { + var d = new can.Deferred(); + def.then(function() { + var args = can.makeArray(arguments); + args[0] = model[func](args[0]); + d.resolveWith(d, args); + }, function() { + d.rejectWith(this, arguments); + }); + + if (typeof def.abort === 'function') { + d.abort = function() { + return def.abort(); + } + } + + return d; + }, + modelNum = 0, + ignoreHookup = /change.observe\d+/, + getId = function(inst) { + // Instead of using attr, use __get for performance. + // Need to set reading + can.Observe.__reading && can.Observe.__reading(inst, inst.constructor.id) + return inst.__get(inst.constructor.id); + }, + // Ajax `options` generator function + ajax = function(ajaxOb, data, type, dataType, success, error) { + + var params = {}; + + // If we get a string, handle it. + if (typeof ajaxOb == "string") { + // If there's a space, it's probably the type. + var parts = ajaxOb.split(/\s+/); + params.url = parts.pop(); + if (parts.length) { + params.type = parts.pop(); + } + } else { + can.extend(params, ajaxOb); + } + + // If we are a non-array object, copy to a new attrs. + params.data = typeof data == "object" && !can.isArray(data) ? + can.extend(params.data || {}, data) : data; + + // Get the url with any templated values filled out. + params.url = can.sub(params.url, params.data, true); + + return can.ajax(can.extend({ + type: type || "post", + dataType: dataType || "json", + success: success, + error: error + }, params)); + }, + makeRequest = function(self, type, success, error, method) { + var args; + // if we pass an array as `self` it it means we are coming from + // the queued request, and we're passing already serialized data + // self's signature will be: [self, serializedData] + if (can.isArray(self)) { + args = self[1]; + self = self[0]; + } else { + args = self.serialize(); + } + args = [args]; + var deferred, + // The model. + model = self.constructor, + jqXHR; + + // `destroy` does not need data. + if (type == 'destroy') { + args.shift(); + } + // `update` and `destroy` need the `id`. + if (type !== 'create') { + args.unshift(getId(self)); + } + + + jqXHR = model[type].apply(model, args); + + deferred = jqXHR.pipe(function(data) { + self[method || type + "d"](data, jqXHR); + return self; + }); + + // Hook up `abort` + if (jqXHR.abort) { + deferred.abort = function() { + jqXHR.abort(); + }; + } + + deferred.then(success, error); + return deferred; + }, + + // This object describes how to make an ajax request for each ajax method. + // The available properties are: + // `url` - The default url to use as indicated as a property on the model. + // `type` - The default http request type + // `data` - A method that takes the `arguments` and returns `data` used for ajax. + + ajaxMethods = { + + create: { + url: "_shortName", + type: "post" + }, + + update: { + data: function(id, attrs) { + attrs = attrs || {}; + var identity = this.id; + if (attrs[identity] && attrs[identity] !== id) { + attrs["new" + can.capitalize(id)] = attrs[identity]; + delete attrs[identity]; + } + attrs[identity] = id; + return attrs; + }, + type: "put" + }, + + destroy: { + type: "delete", + data: function(id) { + var args = {}; + args.id = args[this.id] = id; + return args; + } + }, + + findAll: { + url: "_shortName" + }, + + findOne: {} + }, + // Makes an ajax request `function` from a string. + // `ajaxMethod` - The `ajaxMethod` object defined above. + // `str` - The string the user provided. Ex: `findAll: "/recipes.json"`. + ajaxMaker = function(ajaxMethod, str) { + // Return a `function` that serves as the ajax method. + return function(data) { + // If the ajax method has it's own way of getting `data`, use that. + data = ajaxMethod.data ? + ajaxMethod.data.apply(this, arguments) : + // Otherwise use the data passed in. + data; + // Return the ajax method with `data` and the `type` provided. + return ajax(str || this[ajaxMethod.url || "_url"], data, ajaxMethod.type || "get") + } + } + + + + can.Model = can.Observe({ + fullName: "can.Model", + _reqs: 0, + setup: function(base) { + // create store here if someone wants to use model without inheriting from it + this.store = {}; + can.Observe.setup.apply(this, arguments); + // Set default list as model list + if (!can.Model) { + return; + } + this.List = ML({ + Observe: this + }, {}); + var self = this, + clean = can.proxy(this._clean, self); + + + // go through ajax methods and set them up + can.each(ajaxMethods, function(method, name) { + // if an ajax method is not a function, it's either + // a string url like findAll: "/recipes" or an + // ajax options object like {url: "/recipes"} + if (!can.isFunction(self[name])) { + // use ajaxMaker to convert that into a function + // that returns a deferred with the data + self[name] = ajaxMaker(method, self[name]); + } + // check if there's a make function like makeFindAll + // these take deferred function and can do special + // behavior with it (like look up data in a store) + if (self["make" + can.capitalize(name)]) { + // pass the deferred method to the make method to get back + // the "findAll" method. + var newMethod = self["make" + can.capitalize(name)](self[name]); + can.Construct._overwrite(self, base, name, function() { + // increment the numer of requests + can.Model._reqs++; + var def = newMethod.apply(this, arguments); + var then = def.then(clean, clean); + then.abort = def.abort; + + // attach abort to our then and return it + return then; + }) + } + }); + + if (self.fullName == "can.Model" || !self.fullName) { + self.fullName = "Model" + (++modelNum); + } + // Add ajax converters. + can.Model._reqs = 0; + this._url = this._shortName + "/{" + this.id + "}" + }, + _ajax: ajaxMaker, + _makeRequest: makeRequest, + _clean: function() { + can.Model._reqs--; + if (!can.Model._reqs) { + for (var id in this.store) { + if (!this.store[id]._bindings) { + delete this.store[id]; + } + } + } + return arguments[0]; + }, + + models: function(instancesRawData, oldList) { + // until "end of turn", increment reqs counter so instances will be added to the store + can.Model._reqs++; + if (!instancesRawData) { + return; + } + + if (instancesRawData instanceof this.List) { + return instancesRawData; + } + + // Get the list type. + var self = this, + tmp = [], + res = oldList instanceof can.Observe.List ? oldList : new(self.List || ML), + // Did we get an `array`? + arr = can.isArray(instancesRawData), + + // Did we get a model list? + ml = (instancesRawData instanceof ML), + + // Get the raw `array` of objects. + raw = arr ? + + // If an `array`, return the `array`. + instancesRawData : + + // Otherwise if a model list. + (ml ? + + // Get the raw objects from the list. + instancesRawData.serialize() : + + // Get the object's data. + instancesRawData.data), + i = 0; + + + + if (res.length) { + res.splice(0); + } + + can.each(raw, function(rawPart) { + tmp.push(self.model(rawPart)); + }); + + // We only want one change event so push everything at once + res.push.apply(res, tmp); + + if (!arr) { // Push other stuff onto `array`. + can.each(instancesRawData, function(val, prop) { + if (prop !== 'data') { + res.attr(prop, val); + } + }) + } + // at "end of turn", clean up the store + setTimeout(can.proxy(this._clean, this), 1); + return res; + }, + + model: function(attributes) { + if (!attributes) { + return; + } + if (attributes instanceof this) { + attributes = attributes.serialize(); + } + var id = attributes[this.id], + model = (id || id === 0) && this.store[id] ? + this.store[id].attr(attributes, this.removeAttr || false) : new this(attributes); + if (can.Model._reqs) { + this.store[attributes[this.id]] = model; + } + return model; + } + }, + + + { + + isNew: function() { + var id = getId(this); + return !(id || id === 0); // If `null` or `undefined` + }, + + save: function(success, error) { + return makeRequest(this, this.isNew() ? 'create' : 'update', success, error); + }, + + destroy: function(success, error) { + if (this.isNew()) { + var self = this; + var def = can.Deferred(); + def.then(success, error); + return def.done(function(data) { + self.destroyed(data) + }).resolve(self); + } + return makeRequest(this, 'destroy', success, error, 'destroyed'); + }, + + _bindsetup: function() { + this.constructor.store[this.__get(this.constructor.id)] = this; + return can.Observe.prototype._bindsetup.apply(this, arguments); + }, + + _bindteardown: function() { + delete this.constructor.store[getId(this)]; + return can.Observe.prototype._bindteardown.apply(this, arguments) + }, + // Change `id`. + ___set: function(prop, val) { + can.Observe.prototype.___set.call(this, prop, val) + // If we add an `id`, move it to the store. + if (prop === this.constructor.id && this._bindings) { + this.constructor.store[getId(this)] = this; + } + } + }); + + can.each({ + makeFindAll: "models", + makeFindOne: "model", + makeCreate: "model", + makeUpdate: "model" + }, function(method, name) { + can.Model[name] = function(oldMethod) { + return function() { + var args = can.makeArray(arguments), + oldArgs = can.isFunction(args[1]) ? args.splice(0, 1) : args.splice(0, 2), + def = pipe(oldMethod.apply(this, oldArgs), this, method); + def.then(args[0], args[1]); + // return the original promise + return def; + }; + }; + }); + + can.each([ + + "created", + + "updated", + + "destroyed" + ], function(funcName) { + can.Model.prototype[funcName] = function(attrs) { + var stub, + constructor = this.constructor; + + // Update attributes if attributes have been passed + stub = attrs && typeof attrs == 'object' && this.attr(attrs.attr ? attrs.attr() : attrs); + + // triggers change event that bubble's like + // handler( 'change','1.destroyed' ). This is used + // to remove items on destroyed from Model Lists. + // but there should be a better way. + can.trigger(this, "change", funcName) + + + // Call event on the instance's Class + can.trigger(constructor, funcName, this); + }; + }); + + // Model lists are just like `Observe.List` except that when their items are + // destroyed, it automatically gets removed from the list. + + var ML = can.Model.List = can.Observe.List({ + setup: function(params) { + if (can.isPlainObject(params) && !can.isArray(params)) { + can.Observe.List.prototype.setup.apply(this); + this.replace(this.constructor.Observe.findAll(params)) + } else { + can.Observe.List.prototype.setup.apply(this, arguments); + } + }, + _changes: function(ev, attr) { + can.Observe.List.prototype._changes.apply(this, arguments); + if (/\w+\.destroyed/.test(attr)) { + var index = this.indexOf(ev.target); + if (index != -1) { + this.splice(index, 1); + } + } + } + }) + + return can.Model; + })(__m3, __m7); + + // ## view/view.js + var __m11 = (function(can) { + // ## view.js + // `can.view` + // _Templating abstraction._ + + var isFunction = can.isFunction, + makeArray = can.makeArray, + // Used for hookup `id`s. + hookupId = 1, + + $view = can.view = can.template = function(view, data, helpers, callback) { + // If helpers is a `function`, it is actually a callback. + if (isFunction(helpers)) { + callback = helpers; + helpers = undefined; + } + + var pipe = function(result) { + return $view.frag(result); + }, + // In case we got a callback, we need to convert the can.view.render + // result to a document fragment + wrapCallback = isFunction(callback) ? function(frag) { + callback(pipe(frag)); + } : null, + // Get the result. + result = $view.render(view, data, helpers, wrapCallback), + deferred = can.Deferred(); + + if (isFunction(result)) { + return result; + } + + if (can.isDeferred(result)) { + result.then(function(result, data) { + deferred.resolve.call(deferred, pipe(result), data); + }, function() { + deferred.fail.apply(deferred, arguments); + }); + return deferred; + } + + // Convert it into a dom frag. + return pipe(result); + }; + + can.extend($view, { + // creates a frag and hooks it up all at once + frag: function(result, parentNode) { + return $view.hookup($view.fragment(result), parentNode); + }, + + // simply creates a frag + // this is used internally to create a frag + // insert it + // then hook it up + fragment: function(result) { + var frag = can.buildFragment(result, document.body); + // If we have an empty frag... + if (!frag.childNodes.length) { + frag.appendChild(document.createTextNode('')); + } + return frag; + }, + + // Convert a path like string into something that's ok for an `element` ID. + toId: function(src) { + return can.map(src.toString().split(/\/|\./g), function(part) { + // Dont include empty strings in toId functions + if (part) { + return part; + } + }).join("_"); + }, + + hookup: function(fragment, parentNode) { + var hookupEls = [], + id, + func; + + // Get all `childNodes`. + can.each(fragment.childNodes ? can.makeArray(fragment.childNodes) : fragment, function(node) { + if (node.nodeType === 1) { + hookupEls.push(node); + hookupEls.push.apply(hookupEls, can.makeArray(node.getElementsByTagName('*'))); + } + }); + + // Filter by `data-view-id` attribute. + can.each(hookupEls, function(el) { + if (el.getAttribute && (id = el.getAttribute('data-view-id')) && (func = $view.hookups[id])) { + func(el, parentNode, id); + delete $view.hookups[id]; + el.removeAttribute('data-view-id'); + } + }); + + return fragment; + }, + + + hookups: {}, + + + hook: function(cb) { + $view.hookups[++hookupId] = cb; + return " data-view-id='" + hookupId + "'"; + }, + + + cached: {}, + + cachedRenderers: {}, + + + cache: true, + + + register: function(info) { + this.types["." + info.suffix] = info; + }, + + types: {}, + + + ext: ".ejs", + + + registerScript: function() {}, + + + preload: function() {}, + + + render: function(view, data, helpers, callback) { + // If helpers is a `function`, it is actually a callback. + if (isFunction(helpers)) { + callback = helpers; + helpers = undefined; + } + + // See if we got passed any deferreds. + var deferreds = getDeferreds(data); + + if (deferreds.length) { // Does data contain any deferreds? + // The deferred that resolves into the rendered content... + var deferred = new can.Deferred(), + dataCopy = can.extend({}, data); + + // Add the view request to the list of deferreds. + deferreds.push(get(view, true)) + + // Wait for the view and all deferreds to finish... + can.when.apply(can, deferreds).then(function(resolved) { + // Get all the resolved deferreds. + var objs = makeArray(arguments), + // Renderer is the last index of the data. + renderer = objs.pop(), + // The result of the template rendering with data. + result; + + // Make data look like the resolved deferreds. + if (can.isDeferred(data)) { + dataCopy = usefulPart(resolved); + } else { + // Go through each prop in data again and + // replace the defferreds with what they resolved to. + for (var prop in data) { + if (can.isDeferred(data[prop])) { + dataCopy[prop] = usefulPart(objs.shift()); + } + } + } + + // Get the rendered result. + result = renderer(dataCopy, helpers); + + // Resolve with the rendered view. + deferred.resolve(result, dataCopy); + + // If there's a `callback`, call it back with the result. + callback && callback(result, dataCopy); + }, function() { + deferred.reject.apply(deferred, arguments) + }); + // Return the deferred... + return deferred; + } else { + // No deferreds! Render this bad boy. + var response, + // If there's a `callback` function + async = isFunction(callback), + // Get the `view` type + deferred = get(view, async); + + // If we are `async`... + if (async) { + // Return the deferred + response = deferred; + // And fire callback with the rendered result. + deferred.then(function(renderer) { + callback(data ? renderer(data, helpers) : renderer); + }) + } else { + // if the deferred is resolved, call the cached renderer instead + // this is because it's possible, with recursive deferreds to + // need to render a view while its deferred is _resolving_. A _resolving_ deferred + // is a deferred that was just resolved and is calling back it's success callbacks. + // If a new success handler is called while resoliving, it does not get fired by + // jQuery's deferred system. So instead of adding a new callback + // we use the cached renderer. + // We also add __view_id on the deferred so we can look up it's cached renderer. + // In the future, we might simply store either a deferred or the cached result. + if (deferred.state() === "resolved" && deferred.__view_id) { + var currentRenderer = $view.cachedRenderers[deferred.__view_id]; + return data ? currentRenderer(data, helpers) : currentRenderer; + } else { + // Otherwise, the deferred is complete, so + // set response to the result of the rendering. + deferred.then(function(renderer) { + response = data ? renderer(data, helpers) : renderer; + }); + } + } + + return response; + } + }, + + + registerView: function(id, text, type, def) { + // Get the renderer function. + var func = (type || $view.types[$view.ext]).renderer(id, text); + def = def || new can.Deferred(); + + // Cache if we are caching. + if ($view.cache) { + $view.cached[id] = def; + def.__view_id = id; + $view.cachedRenderers[id] = func; + } + + // Return the objects for the response's `dataTypes` + // (in this case view). + return def.resolve(func); + } + }); + + // Makes sure there's a template, if not, have `steal` provide a warning. + var checkText = function(text, url) { + if (!text.length) { + + throw "can.view: No template or empty template:" + url; + } + }, + // `Returns a `view` renderer deferred. + // `url` - The url to the template. + // `async` - If the ajax request should be asynchronous. + // Returns a deferred. + get = function(url, async) { + var suffix = url.match(/\.[\w\d]+$/), + type, + // If we are reading a script element for the content of the template, + // `el` will be set to that script element. + el, + // A unique identifier for the view (used for caching). + // This is typically derived from the element id or + // the url for the template. + id, + // The ajax request used to retrieve the template content. + jqXHR; + + //If the url has a #, we assume we want to use an inline template + //from a script element and not current page's HTML + if (url.match(/^#/)) { + url = url.substr(1); + } + // If we have an inline template, derive the suffix from the `text/???` part. + // This only supports `<script>` tags. + if (el = document.getElementById(url)) { + suffix = "." + el.type.match(/\/(x\-)?(.+)/)[2]; + } + + // If there is no suffix, add one. + if (!suffix && !$view.cached[url]) { + url += (suffix = $view.ext); + } + + if (can.isArray(suffix)) { + suffix = suffix[0] + } + + // Convert to a unique and valid id. + id = $view.toId(url); + + // If an absolute path, use `steal` to get it. + // You should only be using `//` if you are using `steal`. + if (url.match(/^\/\//)) { + var sub = url.substr(2); + url = !window.steal ? + sub : + steal.config().root.mapJoin("" + steal.id(sub)); + } + + // Set the template engine type. + type = $view.types[suffix]; + + // If it is cached, + if ($view.cached[id]) { + // Return the cached deferred renderer. + return $view.cached[id]; + + // Otherwise if we are getting this from a `<script>` element. + } else if (el) { + // Resolve immediately with the element's `innerHTML`. + return $view.registerView(id, el.innerHTML, type); + } else { + // Make an ajax request for text. + var d = new can.Deferred(); + can.ajax({ + async: async, + url: url, + dataType: "text", + error: function(jqXHR) { + checkText("", url); + d.reject(jqXHR); + }, + success: function(text) { + // Make sure we got some text back. + checkText(text, url); + $view.registerView(id, text, type, d) + } + }); + return d; + } + }, + // Gets an `array` of deferreds from an `object`. + // This only goes one level deep. + getDeferreds = function(data) { + var deferreds = []; + + // pull out deferreds + if (can.isDeferred(data)) { + return [data] + } else { + for (var prop in data) { + if (can.isDeferred(data[prop])) { + deferreds.push(data[prop]); + } + } + } + return deferreds; + }, + // Gets the useful part of a resolved deferred. + // This is for `model`s and `can.ajax` that resolve to an `array`. + usefulPart = function(resolved) { + return can.isArray(resolved) && resolved[1] === 'success' ? resolved[0] : resolved + }; + + //!steal-pluginify-remove-start + if (window.steal) { + steal.type("view js", function(options, success, error) { + var type = $view.types["." + options.type], + id = $view.toId(options.id); + + options.text = "steal('" + (type.plugin || "can/view/" + options.type) + "',function(can){return " + "can.view.preload('" + id + "'," + options.text + ");\n})"; + success(); + }) + } + //!steal-pluginify-remove-end + + can.extend($view, { + register: function(info) { + this.types["." + info.suffix] = info; + + //!steal-pluginify-remove-start + if (window.steal) { + steal.type(info.suffix + " view js", function(options, success, error) { + var type = $view.types["." + options.type], + id = $view.toId(options.id + ''); + + options.text = type.script(id, options.text) + success(); + }) + }; + //!steal-pluginify-remove-end + + $view[info.suffix] = function(id, text) { + if (!text) { + // Return a nameless renderer + var renderer = function() { + return $view.frag(renderer.render.apply(this, arguments)); + } + renderer.render = function() { + var renderer = info.renderer(null, id); + return renderer.apply(renderer, arguments); + } + return renderer; + } + + $view.preload(id, info.renderer(id, text)); + return can.view(id); + } + }, + registerScript: function(type, id, src) { + return "can.view.preload('" + id + "'," + $view.types["." + type].script(id, src) + ");"; + }, + preload: function(id, renderer) { + $view.cached[id] = new can.Deferred().resolve(function(data, helpers) { + return renderer.call(data, data, helpers); + }); + + function frag() { + return $view.frag(renderer.apply(this, arguments)); + } + // expose the renderer for mustache + frag.render = renderer; + return frag; + } + + }); + + return can; + })(__m3); + + // ## view/elements.js + var __m14 = (function() { + + var elements = { + tagToContentPropMap: { + option: "textContent" in document.createElement("option") ? "textContent" : "innerText", + textarea: "value" + }, + + attrMap: { + "class": "className", + "value": "value", + "innerText": "innerText", + "textContent": "textContent", + "checked": true, + "disabled": true, + "readonly": true, + "required": true + }, + // elements whos default value we should set + defaultValue: ["input", "textarea"], + // a map of parent element to child elements + tagMap: { + "": "span", + table: "tbody", + tr: "td", + ol: "li", + ul: "li", + tbody: "tr", + thead: "tr", + tfoot: "tr", + select: "option", + optgroup: "option" + }, + // a tag's parent element + reverseTagMap: { + tr: "tbody", + option: "select", + td: "tr", + th: "tr", + li: "ul" + }, + + getParentNode: function(el, defaultParentNode) { + return defaultParentNode && el.parentNode.nodeType === 11 ? defaultParentNode : el.parentNode; + }, + // set an attribute on an element + setAttr: function(el, attrName, val) { + var tagName = el.nodeName.toString().toLowerCase(), + prop = elements.attrMap[attrName]; + // if this is a special property + if (prop === true) { + el[attrName] = true; + } else if (prop) { + // set the value as true / false + el[prop] = val; + if (prop === "value" && can.inArray(tagName, elements.defaultValue) >= 0) { + el.defaultValue = val; + } + } else { + el.setAttribute(attrName, val); + } + }, + // gets the value of an attribute + getAttr: function(el, attrName) { + // Default to a blank string for IE7/8 + return (elements.attrMap[attrName] && el[elements.attrMap[attrName]] ? + el[elements.attrMap[attrName]] : + el.getAttribute(attrName)) || ''; + }, + // removes the attribute + removeAttr: function(el, attrName) { + if (elements.attrMap[attrName] === true) { + el[attrName] = false; + } else { + el.removeAttribute(attrName); + } + }, + contentText: function(text) { + if (typeof text == 'string') { + return text; + } + // If has no value, return an empty string. + if (!text && text !== 0) { + return ''; + } + return "" + text; + } + }; + + return elements; + })(); + + // ## view/scanner.js + var __m13 = (function(can, elements) { + + var newLine = /(\r|\n)+/g, + // Escapes characters starting with `\`. + clean = function(content) { + return content + .split('\\').join("\\\\") + .split("\n").join("\\n") + .split('"').join('\\"') + .split("\t").join("\\t"); + }, + // Returns a tagName to use as a temporary placeholder for live content + // looks forward ... could be slow, but we only do it when necessary + getTag = function(tagName, tokens, i) { + // if a tagName is provided, use that + if (tagName) { + return tagName; + } else { + // otherwise go searching for the next two tokens like "<",TAG + while (i < tokens.length) { + if (tokens[i] == "<" && elements.reverseTagMap[tokens[i + 1]]) { + return elements.reverseTagMap[tokens[i + 1]]; + } + i++; + } + } + return ''; + }, + bracketNum = function(content) { + return (--content.split("{").length) - (--content.split("}").length); + }, + myEval = function(script) { + eval(script); + }, + attrReg = /([^\s]+)[\s]*=[\s]*$/, + // Commands for caching. + startTxt = 'var ___v1ew = [];', + finishTxt = "return ___v1ew.join('')", + put_cmd = "___v1ew.push(", + insert_cmd = put_cmd, + // Global controls (used by other functions to know where we are). + // Are we inside a tag? + htmlTag = null, + // Are we within a quote within a tag? + quote = null, + // What was the text before the current quote? (used to get the `attr` name) + beforeQuote = null, + // Whether a rescan is in progress + rescan = null, + // Used to mark where the element is. + status = function() { + // `t` - `1`. + // `h` - `0`. + // `q` - String `beforeQuote`. + return quote ? "'" + beforeQuote.match(attrReg)[1] + "'" : (htmlTag ? 1 : 0); + }; + + can.view.Scanner = Scanner = function(options) { + // Set options on self + can.extend(this, { + text: {}, + tokens: [] + }, options); + + // Cache a token lookup + this.tokenReg = []; + this.tokenSimple = { + "<": "<", + ">": ">", + '"': '"', + "'": "'" + }; + this.tokenComplex = []; + this.tokenMap = {}; + for (var i = 0, token; token = this.tokens[i]; i++) { + + + // Save complex mappings (custom regexp) + if (token[2]) { + this.tokenReg.push(token[2]); + this.tokenComplex.push({ + abbr: token[1], + re: new RegExp(token[2]), + rescan: token[3] + }); + } + // Save simple mappings (string only, no regexp) + else { + this.tokenReg.push(token[1]); + this.tokenSimple[token[1]] = token[0]; + } + this.tokenMap[token[0]] = token[1]; + } + + // Cache the token registry. + this.tokenReg = new RegExp("(" + this.tokenReg.slice(0).concat(["<", ">", '"', "'"]).join("|") + ")", "g"); + }; + + Scanner.prototype = { + + helpers: [ + + { + name: /\s*\(([\$\w]+)\)\s*->([^\n]*)/, + fn: function(content) { + var quickFunc = /\s*\(([\$\w]+)\)\s*->([^\n]*)/, + parts = content.match(quickFunc); + + return "can.proxy(function(__){var " + parts[1] + "=can.$(__);" + parts[2] + "}, this);"; + } + } + ], + + scan: function(source, name) { + var tokens = [], + last = 0, + simple = this.tokenSimple, + complex = this.tokenComplex; + + source = source.replace(newLine, "\n"); + if (this.transform) { + source = this.transform(source); + } + source.replace(this.tokenReg, function(whole, part) { + // offset is the second to last argument + var offset = arguments[arguments.length - 2]; + + // if the next token starts after the last token ends + // push what's in between + if (offset > last) { + tokens.push(source.substring(last, offset)); + } + + // push the simple token (if there is one) + if (simple[whole]) { + tokens.push(whole); + } + // otherwise lookup complex tokens + else { + for (var i = 0, token; token = complex[i]; i++) { + if (token.re.test(whole)) { + tokens.push(token.abbr); + // Push a rescan function if one exists + if (token.rescan) { + tokens.push(token.rescan(part)); + } + break; + } + } + } + + // update the position of the last part of the last token + last = offset + part.length; + }); + + // if there's something at the end, add it + if (last < source.length) { + tokens.push(source.substr(last)); + } + + var content = '', + buff = [startTxt + (this.text.start || '')], + // Helper `function` for putting stuff in the view concat. + put = function(content, bonus) { + buff.push(put_cmd, '"', clean(content), '"' + (bonus || '') + ');'); + }, + // A stack used to keep track of how we should end a bracket + // `}`. + // Once we have a `<%= %>` with a `leftBracket`, + // we store how the file should end here (either `))` or `;`). + endStack = [], + // The last token, used to remember which tag we are in. + lastToken, + // The corresponding magic tag. + startTag = null, + // Was there a magic tag inside an html tag? + magicInTag = false, + // The current tag name. + tagName = '', + // stack of tagNames + tagNames = [], + // Pop from tagNames? + popTagName = false, + // Declared here. + bracketCount, + i = 0, + token, + tmap = this.tokenMap; + + // Reinitialize the tag state goodness. + htmlTag = quote = beforeQuote = null; + + for (; + (token = tokens[i++]) !== undefined;) { + if (startTag === null) { + switch (token) { + case tmap.left: + case tmap.escapeLeft: + case tmap.returnLeft: + magicInTag = htmlTag && 1; + case tmap.commentLeft: + // A new line -- just add whatever content within a clean. + // Reset everything. + startTag = token; + if (content.length) { + put(content); + } + content = ''; + break; + case tmap.escapeFull: + // This is a full line escape (a line that contains only whitespace and escaped logic) + // Break it up into escape left and right + magicInTag = htmlTag && 1; + rescan = 1; + startTag = tmap.escapeLeft; + if (content.length) { + put(content); + } + rescan = tokens[i++]; + content = rescan.content || rescan; + if (rescan.before) { + put(rescan.before); + } + tokens.splice(i, 0, tmap.right); + break; + case tmap.commentFull: + // Ignore full line comments. + break; + case tmap.templateLeft: + content += tmap.left; + break; + case '<': + // Make sure we are not in a comment. + if (tokens[i].indexOf("!--") !== 0) { + htmlTag = 1; + magicInTag = 0; + } + content += token; + break; + case '>': + htmlTag = 0; + // content.substr(-1) doesn't work in IE7/8 + var emptyElement = content.substr(content.length - 1) == "/" || content.substr(content.length - 2) == "--"; + // if there was a magic tag + // or it's an element that has text content between its tags, + // but content is not other tags add a hookup + // TODO: we should only add `can.EJS.pending()` if there's a magic tag + // within the html tags. + if (magicInTag || !popTagName && elements.tagToContentPropMap[tagNames[tagNames.length - 1]]) { + // make sure / of /> is on the left of pending + if (emptyElement) { + put(content.substr(0, content.length - 1), ",can.view.pending(),\"/>\""); + } else { + put(content, ",can.view.pending(),\">\""); + } + content = ''; + magicInTag = 0; + } else { + content += token; + } + // if it's a tag like <input/> + if (emptyElement || popTagName) { + // remove the current tag in the stack + tagNames.pop(); + // set the current tag to the previous parent + tagName = tagNames[tagNames.length - 1]; + // Don't pop next time + popTagName = false; + } + break; + case "'": + case '"': + // If we are in an html tag, finding matching quotes. + if (htmlTag) { + // We have a quote and it matches. + if (quote && quote === token) { + // We are exiting the quote. + quote = null; + // Otherwise we are creating a quote. + // TODO: does this handle `\`? + } else if (quote === null) { + quote = token; + beforeQuote = lastToken; + } + } + default: + // Track the current tag + if (lastToken === '<') { + tagName = token.split(/\s/)[0]; + if (tagName.indexOf("/") === 0 && tagNames[tagNames.length - 1] === tagName.substr(1)) { + // set tagName to the last tagName + // if there are no more tagNames, we'll rely on getTag. + tagName = tagNames[tagNames.length - 1]; + popTagName = true; + } else { + tagNames.push(tagName); + } + } + content += token; + break; + } + } else { + // We have a start tag. + switch (token) { + case tmap.right: + case tmap.returnRight: + switch (startTag) { + case tmap.left: + // Get the number of `{ minus }` + bracketCount = bracketNum(content); + + // We are ending a block. + if (bracketCount == 1) { + + // We are starting on. + buff.push(insert_cmd, "can.view.txt(0,'" + getTag(tagName, tokens, i) + "'," + status() + ",this,function(){", startTxt, content); + + endStack.push({ + before: "", + after: finishTxt + "}));\n" + }); + } else { + + // How are we ending this statement? + last = // If the stack has value and we are ending a block... + endStack.length && bracketCount == -1 ? // Use the last item in the block stack. + endStack.pop() : // Or use the default ending. + { + after: ";" + }; + + // If we are ending a returning block, + // add the finish text which returns the result of the + // block. + if (last.before) { + buff.push(last.before); + } + // Add the remaining content. + buff.push(content, ";", last.after); + } + break; + case tmap.escapeLeft: + case tmap.returnLeft: + // We have an extra `{` -> `block`. + // Get the number of `{ minus }`. + bracketCount = bracketNum(content); + // If we have more `{`, it means there is a block. + if (bracketCount) { + // When we return to the same # of `{` vs `}` end with a `doubleParent`. + endStack.push({ + before: finishTxt, + after: "}));" + }); + } + + var escaped = startTag === tmap.escapeLeft ? 1 : 0, + commands = { + insert: insert_cmd, + tagName: getTag(tagName, tokens, i), + status: status() + }; + + for (var ii = 0; ii < this.helpers.length; ii++) { + // Match the helper based on helper + // regex name value + var helper = this.helpers[ii]; + if (helper.name.test(content)) { + content = helper.fn(content, commands); + + // dont escape partials + if (helper.name.source == /^>[\s]*\w*/.source) { + escaped = 0; + } + break; + } + } + + // Handle special cases + if (typeof content == 'object') { + if (content.raw) { + buff.push(content.raw); + } + } else { + // If we have `<%== a(function(){ %>` then we want + // `can.EJS.text(0,this, function(){ return a(function(){ var _v1ew = [];`. + buff.push(insert_cmd, "can.view.txt(" + escaped + ",'" + tagName + "'," + status() + ",this,function(){ " + (this.text.escape || '') + "return ", content, + // If we have a block. + bracketCount ? + // Start with startTxt `"var _v1ew = [];"`. + startTxt : + // If not, add `doubleParent` to close push and text. + "}));"); + } + + if (rescan && rescan.after && rescan.after.length) { + put(rescan.after.length); + rescan = null; + } + break; + } + startTag = null; + content = ''; + break; + case tmap.templateLeft: + content += tmap.left; + break; + default: + content += token; + break; + } + } + lastToken = token; + } + + // Put it together... + if (content.length) { + // Should be `content.dump` in Ruby. + put(content); + } + buff.push(";"); + + var template = buff.join(''), + out = { + out: 'with(_VIEW) { with (_CONTEXT) {' + template + " " + finishTxt + "}}" + }; + // Use `eval` instead of creating a function, because it is easier to debug. + myEval.call(out, 'this.fn = (function(_CONTEXT,_VIEW){' + out.out + '});\r\n//@ sourceURL=' + name + ".js"); + + return out; + } + }; + + return Scanner; + })(__m11, __m14); + + // ## view/node_lists.js + var __m17 = (function(can) { + + // text node expando test + var canExpando = true; + try { + document.createTextNode('')._ = 0; + } catch (ex) { + canExpando = false; + } + + // a mapping of element ids to nodeList ids + var nodeMap = {}, + // a mapping of ids to text nodes + textNodeMap = {}, + // a mapping of nodeList ids to nodeList + nodeListMap = {}, + expando = "ejs_" + Math.random(), + _id = 0, + id = function(node) { + if (canExpando || node.nodeType !== 3) { + if (node[expando]) { + return node[expando]; + } else { + return node[expando] = (node.nodeName ? "element_" : "obj_") + (++_id); + } + } else { + for (var textNodeID in textNodeMap) { + if (textNodeMap[textNodeID] === node) { + return textNodeID; + } + } + + textNodeMap["text_" + (++_id)] = node; + return "text_" + _id; + } + }, + // removes a nodeListId from a node's nodeListIds + removeNodeListId = function(node, nodeListId) { + var nodeListIds = nodeMap[id(node)]; + if (nodeListIds) { + var index = can.inArray(nodeListId, nodeListIds); + + if (index >= 0) { + nodeListIds.splice(index, 1); + } + if (!nodeListIds.length) { + delete nodeMap[id(node)]; + } + } + }, + addNodeListId = function(node, nodeListId) { + var nodeListIds = nodeMap[id(node)]; + if (!nodeListIds) { + nodeListIds = nodeMap[id(node)] = []; + } + nodeListIds.push(nodeListId); + }; + + var nodeLists = { + id: id, + // replaces the contents of one node list with the nodes in another list + replace: function(oldNodeList, newNodes) { + // for each node in the node list + oldNodeList = can.makeArray(oldNodeList); + + // try every set + //can.each( oldNodeList, function(node){ + var node = oldNodeList[0] + // for each nodeList the node is in + can.each(can.makeArray(nodeMap[id(node)]), function(nodeListId) { + + // if startNode to endNode is + // within list, replace that list + // I think the problem is not the WHOLE part is being + // matched + var nodeList = nodeListMap[nodeListId], + startIndex = can.inArray(node, nodeList), + endIndex = can.inArray(oldNodeList[oldNodeList.length - 1], nodeList); + + + // remove this nodeListId from each node + if (startIndex >= 0 && endIndex >= 0) { + for (var i = startIndex; i <= endIndex; i++) { + var n = nodeList[i]; + removeNodeListId(n, nodeListId); + } + // swap in new nodes into the nodeLIst + nodeList.splice.apply(nodeList, [startIndex, endIndex - startIndex + 1].concat(newNodes)); + + // tell these new nodes they belong to the nodeList + can.each(newNodes, function(node) { + addNodeListId(node, nodeListId); + }); + } else { + nodeLists.unregister(nodeList); + } + }); + //}); + }, + // registers a list of nodes + register: function(nodeList) { + var nLId = id(nodeList); + nodeListMap[nLId] = nodeList; + + can.each(nodeList, function(node) { + addNodeListId(node, nLId); + }); + + }, + // removes mappings + unregister: function(nodeList) { + var nLId = id(nodeList); + can.each(nodeList, function(node) { + removeNodeListId(node, nLId); + }); + delete nodeListMap[nLId]; + }, + nodeMap: nodeMap, + nodeListMap: nodeListMap + } + var ids = function(nodeList) { + return nodeList.map(function(n) { + return id(n) + ":" + (n.innerHTML || n.nodeValue) + }) + } + return nodeLists; + + })(__m3); + + // ## view/live.js + var __m16 = (function(can, elements, view, nodeLists) { + // ## live.js + // The live module provides live binding for computes + // and can.Observe.List. + // Currently, it's API is designed for `can/view/render`, but + // it could easily be used for other purposes. + + // ### Helper methods + // #### setup + // `setup(HTMLElement, bind(data), unbind(data)) -> data` + // Calls bind right away, but will call unbind + // if the element is "destroyed" (removed from the DOM). + var setup = function(el, bind, unbind) { + var teardown = function() { + unbind(data) + can.unbind.call(el, 'destroyed', teardown); + }, + data = { + teardownCheck: function(parent) { + if (!parent) { + teardown(); + } + } + } + + can.bind.call(el, 'destroyed', teardown); + bind(data) + return data; + }, + // #### listen + // Calls setup, but presets bind and unbind to + // operate on a compute + listen = function(el, compute, change) { + return setup(el, function() { + compute.bind("change", change); + }, function(data) { + compute.unbind("change", change); + if (data.nodeList) { + nodeLists.unregister(data.nodeList); + } + }); + }, + // #### getAttributeParts + // Breaks up a string like foo='bar' into ["foo","'bar'""] + getAttributeParts = function(newVal) { + return (newVal || "").replace(/['"]/g, '').split('=') + } + // #### insertElementsAfter + // Appends elements after the last item in oldElements. + insertElementsAfter = function(oldElements, newFrag) { + var last = oldElements[oldElements.length - 1]; + + // Insert it in the `document` or `documentFragment` + if (last.nextSibling) { + last.parentNode.insertBefore(newFrag, last.nextSibling); + } else { + last.parentNode.appendChild(newFrag); + } + }; + + var live = { + nodeLists: nodeLists, + list: function(el, list, func, context, parentNode) { + // A mapping of the index to an array + // of elements that represent the item. + // Each array is registered so child or parent + // live structures can update the elements + var nodesMap = [], + + add = function(ev, items, index) { + + // Collect new html and mappings + var frag = document.createDocumentFragment(), + newMappings = []; + can.each(items, function(item) { + var itemHTML = func.call(context, item), + itemFrag = can.view.frag(itemHTML, parentNode); + + newMappings.push(can.makeArray(itemFrag.childNodes)); + frag.appendChild(itemFrag); + }) + + // Inserting at the end of the list + if (!nodesMap[index]) { + insertElementsAfter( + index == 0 ? [text] : + nodesMap[index - 1], frag) + } else { + var el = nodesMap[index][0]; + el.parentNode.insertBefore(frag, el) + } + // register each item + can.each(newMappings, function(nodeList) { + nodeLists.register(nodeList) + }); + [].splice.apply(nodesMap, [index, 0].concat(newMappings)); + }, + remove = function(ev, items, index) { + var removedMappings = nodesMap.splice(index, items.length), + itemsToRemove = []; + + can.each(removedMappings, function(nodeList) { + // add items that we will remove all at once + [].push.apply(itemsToRemove, nodeList) + // Update any parent lists to remove these items + nodeLists.replace(nodeList, []); + // unregister the list + nodeLists.unregister(nodeList); + + }); + can.remove(can.$(itemsToRemove)); + }, + parentNode = elements.getParentNode(el, parentNode), + text = document.createTextNode(""); + + // Setup binding and teardown to add and remove events + setup(parentNode, function() { + list.bind("add", add).bind("remove", remove) + }, function() { + list.unbind("add", add).unbind("remove", remove); + can.each(nodesMap, function(nodeList) { + nodeLists.unregister(nodeList); + }) + }) + + insertElementsAfter([el], text); + can.remove(can.$(el)); + add({}, list, 0); + + }, + html: function(el, compute, parentNode) { + var parentNode = elements.getParentNode(el, parentNode), + + data = listen(parentNode, compute, function(ev, newVal, oldVal) { + var attached = nodes[0].parentNode; + // update the nodes in the DOM with the new rendered value + if (attached) { + makeAndPut(newVal); + } + data.teardownCheck(nodes[0].parentNode); + }); + + var nodes, + makeAndPut = function(val) { + // create the fragment, but don't hook it up + // we need to insert it into the document first + var frag = can.view.frag(val, parentNode), + // keep a reference to each node + newNodes = can.makeArray(frag.childNodes); + // Insert it in the `document` or `documentFragment` + insertElementsAfter(nodes || [el], frag) + // nodes hasn't been set yet + if (!nodes) { + can.remove(can.$(el)); + nodes = newNodes; + // set the teardown nodeList + data.nodeList = nodes; + nodeLists.register(nodes); + } else { + // Update node Array's to point to new nodes + // and then remove the old nodes. + // It has to be in this order for Mootools + // and IE because somehow, after an element + // is removed from the DOM, it loses its + // expando values. + var nodesToRemove = can.makeArray(nodes); + nodeLists.replace(nodes, newNodes); + can.remove(can.$(nodesToRemove)); + } + }; + makeAndPut(compute(), [el]); + + }, + text: function(el, compute, parentNode) { + var parent = elements.getParentNode(el, parentNode); + + // setup listening right away so we don't have to re-calculate value + var data = listen(el.parentNode !== parent ? el.parentNode : parent, compute, function(ev, newVal, oldVal) { + // Sometimes this is 'unknown' in IE and will throw an exception if it is + if (typeof node.nodeValue != 'unknown') { + node.nodeValue = "" + newVal; + } + data.teardownCheck(node.parentNode); + }); + + var node = document.createTextNode(compute()); + + if (el.parentNode !== parent) { + parent = el.parentNode; + parent.insertBefore(node, el); + parent.removeChild(el); + } else { + parent.insertBefore(node, el); + parent.removeChild(el); + } + }, + attributes: function(el, compute, currentValue) { + var setAttrs = function(newVal) { + var parts = getAttributeParts(newVal), + newAttrName = parts.shift(); + + // Remove if we have a change and used to have an `attrName`. + if ((newAttrName != attrName) && attrName) { + elements.removeAttr(el, attrName); + } + // Set if we have a new `attrName`. + if (newAttrName) { + elements.setAttr(el, newAttrName, parts.join('=')); + attrName = newAttrName; + } + } + + listen(el, compute, function(ev, newVal) { + setAttrs(newVal) + }) + // current value has been set + if (arguments.length >= 3) { + var attrName = getAttributeParts(currentValue)[0] + } else { + setAttrs(compute()) + } + }, + attributePlaceholder: '__!!__', + attributeReplace: /__!!__/g, + attribute: function(el, attributeName, compute) { + listen(el, compute, function(ev, newVal) { + elements.setAttr(el, attributeName, hook.render()); + }) + + var wrapped = can.$(el), + hooks; + + // Get the list of hookups or create one for this element. + // Hooks is a map of attribute names to hookup `data`s. + // Each hookup data has: + // `render` - A `function` to render the value of the attribute. + // `funcs` - A list of hookup `function`s on that attribute. + // `batchNum` - The last event `batchNum`, used for performance. + hooks = can.data(wrapped, 'hooks'); + if (!hooks) { + can.data(wrapped, 'hooks', hooks = {}); + } + + // Get the attribute value. + var attr = elements.getAttr(el, attributeName), + // Split the attribute value by the template. + // Only split out the first __!!__ so if we have multiple hookups in the same attribute, + // they will be put in the right spot on first render + parts = attr.split(live.attributePlaceholder), + goodParts = [], + hook; + goodParts.push(parts.shift(), + parts.join(live.attributePlaceholder)); + + // If we already had a hookup for this attribute... + if (hooks[attributeName]) { + // Just add to that attribute's list of `function`s. + hooks[attributeName].computes.push(compute); + } else { + // Create the hookup data. + hooks[attributeName] = { + render: function() { + var i = 0, + // attr doesn't have a value in IE + newAttr = attr ? attr.replace(live.attributeReplace, function() { + return elements.contentText(hook.computes[i++]()); + }) : elements.contentText(hook.computes[i++]()); + return newAttr; + }, + computes: [compute], + batchNum: undefined + }; + } + + // Save the hook for slightly faster performance. + hook = hooks[attributeName]; + + // Insert the value in parts. + goodParts.splice(1, 0, compute()); + + // Set the attribute. + elements.setAttr(el, attributeName, goodParts.join("")); + + } + } + return live; + + })(__m3, __m14, __m11, __m17); + + // ## view/render.js + var __m15 = (function(can, elements, live) { + + var pendingHookups = [], + tagChildren = function(tagName) { + var newTag = elements.tagMap[tagName] || "span"; + if (newTag === "span") { + //innerHTML in IE doesn't honor leading whitespace after empty elements + return "@@!!@@"; + } + return "<" + newTag + ">" + tagChildren(newTag) + "</" + newTag + ">"; + }, + contentText = function(input, tag) { + + // If it's a string, return. + if (typeof input == 'string') { + return input; + } + // If has no value, return an empty string. + if (!input && input !== 0) { + return ''; + } + + // If it's an object, and it has a hookup method. + var hook = (input.hookup && + + // Make a function call the hookup method. + + function(el, id) { + input.hookup.call(input, el, id); + }) || + + // Or if it's a `function`, just use the input. + (typeof input == 'function' && input); + + // Finally, if there is a `function` to hookup on some dom, + // add it to pending hookups. + if (hook) { + if (tag) { + return "<" + tag + " " + can.view.hook(hook) + "></" + tag + ">" + } else { + pendingHookups.push(hook); + } + + return ''; + } + + // Finally, if all else is `false`, `toString()` it. + return "" + input; + }, + // Returns escaped/sanatized content for anything other than a live-binding + contentEscape = function(txt) { + return (typeof txt == 'string' || typeof txt == 'number') ? + can.esc(txt) : + contentText(txt); + }; + + var current; + + can.extend(can.view, { + live: live, + setupLists: function() { + + var old = can.view.lists, + data; + + can.view.lists = function(list, renderer) { + data = { + list: list, + renderer: renderer + } + } + return function() { + can.view.lists = old; + return data; + } + }, + pending: function() { + // TODO, make this only run for the right tagName + var hooks = pendingHookups.slice(0); + lastHookups = hooks; + pendingHookups = []; + return can.view.hook(function(el) { + can.each(hooks, function(fn) { + fn(el); + }); + }); + }, + + + txt: function(escape, tagName, status, self, func) { + var listTeardown = can.view.setupLists(), + emptyHandler = function() {}, + unbind = function() { + compute.unbind("change", emptyHandler) + }; + + var compute = can.compute(func, self, false); + // bind to get and temporarily cache the value + compute.bind("change", emptyHandler); + // call the "wrapping" function and get the binding information + var tag = (elements.tagMap[tagName] || "span"), + listData = listTeardown(), + value = compute(); + + + if (listData) { + return "<" + tag + can.view.hook(function(el, parentNode) { + live.list(el, listData.list, listData.renderer, self, parentNode); + }) + "></" + tag + ">"; + } + + // If we had no observes just return the value returned by func. + if (!compute.hasDependencies) { + unbind(); + return (escape || status !== 0 ? contentEscape : contentText)(value, status === 0 && tag); + } + + // the property (instead of innerHTML elements) to adjust. For + // example options should use textContent + var contentProp = elements.tagToContentPropMap[tagName]; + + + // The magic tag is outside or between tags. + if (status === 0 && !contentProp) { + // Return an element tag with a hookup in place of the content + return "<" + tag + can.view.hook( + escape ? + // If we are escaping, replace the parentNode with + // a text node who's value is `func`'s return value. + + function(el, parentNode) { + live.text(el, compute, parentNode); + unbind(); + } : + // If we are not escaping, replace the parentNode with a + // documentFragment created as with `func`'s return value. + + function(el, parentNode) { + live.html(el, compute, parentNode); + unbind(); + //children have to be properly nested HTML for buildFragment to work properly + }) + ">" + tagChildren(tag) + "</" + tag + ">"; + // In a tag, but not in an attribute + } else if (status === 1) { + // remember the old attr name + pendingHookups.push(function(el) { + live.attributes(el, compute, compute()); + unbind(); + }); + return compute(); + } else { // In an attribute... + var attributeName = status === 0 ? contentProp : status; + // if the magic tag is inside the element, like `<option><% TAG %></option>`, + // we add this hookup to the last element (ex: `option`'s) hookups. + // Otherwise, the magic tag is in an attribute, just add to the current element's + // hookups. + (status === 0 ? lastHookups : pendingHookups).push(function(el) { + live.attribute(el, attributeName, compute); + unbind(); + }); + return live.attributePlaceholder; + } + } + }); + + return can; + })(__m11, __m14, __m16, __m2); + + // ## view/ejs/ejs.js + var __m12 = (function(can) { + // ## ejs.js + // `can.EJS` + // _Embedded JavaScript Templates._ + + // Helper methods. + var extend = can.extend, + EJS = function(options) { + // Supports calling EJS without the constructor + // This returns a function that renders the template. + if (this.constructor != EJS) { + var ejs = new EJS(options); + return function(data, helpers) { + return ejs.render(data, helpers); + }; + } + // If we get a `function` directly, it probably is coming from + // a `steal`-packaged view. + if (typeof options == "function") { + this.template = { + fn: options + }; + return; + } + // Set options on self. + extend(this, options); + this.template = this.scanner.scan(this.text, this.name); + }; + + can.EJS = EJS; + + + EJS.prototype. + + render = function(object, extraHelpers) { + object = object || {}; + return this.template.fn.call(object, object, new EJS.Helpers(object, extraHelpers || {})); + }; + + extend(EJS.prototype, { + + scanner: new can.view.Scanner({ + + tokens: [ + ["templateLeft", "<%%"], // Template + ["templateRight", "%>"], // Right Template + ["returnLeft", "<%=="], // Return Unescaped + ["escapeLeft", "<%="], // Return Escaped + ["commentLeft", "<%#"], // Comment + ["left", "<%"], // Run --- this is hack for now + ["right", "%>"], // Right -> All have same FOR Mustache ... + ["returnRight", "%>"] + ], + + + transform: function(source) { + return source.replace(/<%([\s\S]+?)%>/gm, function(whole, part) { + var brackets = [], + foundBracketPair, + i; + + // Look for brackets (for removing self-contained blocks) + part.replace(/[{}]/gm, function(bracket, offset) { + brackets.push([bracket, offset]); + }); + + // Remove bracket pairs from the list of replacements + do { + foundBracketPair = false; + for (i = brackets.length - 2; i >= 0; i--) { + if (brackets[i][0] == '{' && brackets[i + 1][0] == '}') { + brackets.splice(i, 2); + foundBracketPair = true; + break; + } + } + } while (foundBracketPair); + + // Unmatched brackets found, inject EJS tags + if (brackets.length >= 2) { + var result = ['<%'], + bracket, + last = 0; + for (i = 0; bracket = brackets[i]; i++) { + result.push(part.substring(last, last = bracket[1])); + if ((bracket[0] == '{' && i < brackets.length - 1) || (bracket[0] == '}' && i > 0)) { + result.push(bracket[0] == '{' ? '{ %><% ' : ' %><% }'); + } else { + result.push(bracket[0]); + } + ++last; + } + result.push(part.substring(last), '%>'); + return result.join(''); + } + // Otherwise return the original + else { + return '<%' + part + '%>'; + } + }); + } + }) + }); + + EJS.Helpers = function(data, extras) { + this._data = data; + this._extras = extras; + extend(this, extras); + }; + + + EJS.Helpers.prototype = { + // TODO Deprecated!! + list: function(list, cb) { + + can.each(list, function(item, i) { + cb(item, i, list) + }) + }, + each: function(list, cb) { + // Normal arrays don't get live updated + if (can.isArray(list)) { + this.list(list, cb); + } else { + can.view.lists(list, cb); + } + } + }; + + // Options for `steal`'s build. + can.view.register({ + suffix: "ejs", + // returns a `function` that renders the view. + script: function(id, src) { + return "can.EJS(function(_CONTEXT,_VIEW) { " + new EJS({ + text: src, + name: id + }).template.out + " })"; + }, + renderer: function(id, text) { + return EJS({ + text: text, + name: id + }); + } + }); + + return can; + })(__m3, __m11, __m2, __m9, __m13, __m15); + + // ## control/control.js + var __m18 = (function(can) { + // ## control.js + // `can.Control` + // _Controller_ + + // Binds an element, returns a function that unbinds. + var bind = function(el, ev, callback) { + + can.bind.call(el, ev, callback); + + return function() { + can.unbind.call(el, ev, callback); + }; + }, + isFunction = can.isFunction, + extend = can.extend, + each = can.each, + slice = [].slice, + paramReplacer = /\{([^\}]+)\}/g, + special = can.getObject("$.event.special", [can]) || {}, + + // Binds an element, returns a function that unbinds. + delegate = function(el, selector, ev, callback) { + can.delegate.call(el, selector, ev, callback); + return function() { + can.undelegate.call(el, selector, ev, callback); + }; + }, + + // Calls bind or unbind depending if there is a selector. + binder = function(el, ev, callback, selector) { + return selector ? + delegate(el, can.trim(selector), ev, callback) : + bind(el, ev, callback); + }, + + basicProcessor; + + var Control = can.Control = can.Construct( + + { + // Setup pre-processes which methods are event listeners. + + setup: function() { + + // Allow contollers to inherit "defaults" from super-classes as it + // done in `can.Construct` + can.Construct.setup.apply(this, arguments); + + // If you didn't provide a name, or are `control`, don't do anything. + if (can.Control) { + + // Cache the underscored names. + var control = this, + funcName; + + // Calculate and cache actions. + control.actions = {}; + for (funcName in control.prototype) { + if (control._isAction(funcName)) { + control.actions[funcName] = control._action(funcName); + } + } + } + }, + + // Moves `this` to the first argument, wraps it with `jQuery` if it's an element + _shifter: function(context, name) { + + var method = typeof name == "string" ? context[name] : name; + + if (!isFunction(method)) { + method = context[method]; + } + + return function() { + context.called = name; + return method.apply(context, [this.nodeName ? can.$(this) : this].concat(slice.call(arguments, 0))); + }; + }, + + // Return `true` if is an action. + + _isAction: function(methodName) { + + var val = this.prototype[methodName], + type = typeof val; + // if not the constructor + return (methodName !== 'constructor') && + // and is a function or links to a function + (type == "function" || (type == "string" && isFunction(this.prototype[val]))) && + // and is in special, a processor, or has a funny character + !! (special[methodName] || processors[methodName] || /[^\w]/.test(methodName)); + }, + // Takes a method name and the options passed to a control + // and tries to return the data necessary to pass to a processor + // (something that binds things). + + _action: function(methodName, options) { + + // If we don't have options (a `control` instance), we'll run this + // later. + paramReplacer.lastIndex = 0; + if (options || !paramReplacer.test(methodName)) { + // If we have options, run sub to replace templates `{}` with a + // value from the options or the window + var convertedName = options ? can.sub(methodName, [options, window]) : methodName; + if (!convertedName) { + return null; + } + // If a `{}` template resolves to an object, `convertedName` will be + // an array + var arr = can.isArray(convertedName), + + // Get the name + name = arr ? convertedName[1] : convertedName, + + // Grab the event off the end + parts = name.split(/\s+/g), + event = parts.pop(); + + return { + processor: processors[event] || basicProcessor, + parts: [name, parts.join(" "), event], + delegate: arr ? convertedName[0] : undefined + }; + } + }, + // An object of `{eventName : function}` pairs that Control uses to + // hook up events auto-magically. + + processors: {}, + // A object of name-value pairs that act as default values for a + // control instance + defaults: {} + + }, { + + // Sets `this.element`, saves the control in `data, binds event + // handlers. + + setup: function(element, options) { + + var cls = this.constructor, + pluginname = cls.pluginName || cls._fullName, + arr; + + // Want the raw element here. + this.element = can.$(element) + + if (pluginname && pluginname !== 'can_control') { + // Set element and `className` on element. + this.element.addClass(pluginname); + } + + (arr = can.data(this.element, "controls")) || can.data(this.element, "controls", arr = []); + arr.push(this); + + // Option merging. + + this.options = extend({}, cls.defaults, options); + + // Bind all event handlers. + this.on(); + + // Gets passed into `init`. + + return [this.element, this.options]; + }, + + on: function(el, selector, eventName, func) { + if (!el) { + + // Adds bindings. + this.off(); + + // Go through the cached list of actions and use the processor + // to bind + var cls = this.constructor, + bindings = this._bindings, + actions = cls.actions, + element = this.element, + destroyCB = can.Control._shifter(this, "destroy"), + funcName, ready; + + for (funcName in actions) { + // Only push if we have the action and no option is `undefined` + if (actions.hasOwnProperty(funcName) && + (ready = actions[funcName] || cls._action(funcName, this.options))) { + bindings.push(ready.processor(ready.delegate || element, + ready.parts[2], ready.parts[1], funcName, this)); + } + } + + + // Setup to be destroyed... + // don't bind because we don't want to remove it. + can.bind.call(element, "destroyed", destroyCB); + bindings.push(function(el) { + can.unbind.call(el, "destroyed", destroyCB); + }); + return bindings.length; + } + + if (typeof el == 'string') { + func = eventName; + eventName = selector; + selector = el; + el = this.element; + } + + if (func === undefined) { + func = eventName; + eventName = selector; + selector = null; + } + + if (typeof func == 'string') { + func = can.Control._shifter(this, func); + } + + this._bindings.push(binder(el, eventName, func, selector)); + + return this._bindings.length; + }, + // Unbinds all event handlers on the controller. + + off: function() { + var el = this.element[0] + each(this._bindings || [], function(value) { + value(el); + }); + // Adds bindings. + this._bindings = []; + }, + // Prepares a `control` for garbage collection + + destroy: function() { + //Control already destroyed + if (this.element === null) { + + return; + } + var Class = this.constructor, + pluginName = Class.pluginName || Class._fullName, + controls; + + // Unbind bindings. + this.off(); + + if (pluginName && pluginName !== 'can_control') { + // Remove the `className`. + this.element.removeClass(pluginName); + } + + // Remove from `data`. + controls = can.data(this.element, "controls"); + controls.splice(can.inArray(this, controls), 1); + + can.trigger(this, "destroyed"); // In case we want to know if the `control` is removed. + + this.element = null; + } + }); + + var processors = can.Control.processors, + // Processors do the binding. + // They return a function that unbinds when called. + // The basic processor that binds events. + basicProcessor = function(el, event, selector, methodName, control) { + return binder(el, event, can.Control._shifter(control, methodName), selector); + }; + + // Set common events to be processed as a `basicProcessor` + each(["change", "click", "contextmenu", "dblclick", "keydown", "keyup", + "keypress", "mousedown", "mousemove", "mouseout", "mouseover", + "mouseup", "reset", "resize", "scroll", "select", "submit", "focusin", + "focusout", "mouseenter", "mouseleave", + // #104 - Add touch events as default processors + // TOOD feature detect? + "touchstart", "touchmove", "touchcancel", "touchend", "touchleave" + ], function(v) { + processors[v] = basicProcessor; + }); + + return Control; + })(__m3, __m1); + + // ## util/string/deparam/deparam.js + var __m20 = (function(can) { + + // ## deparam.js + // `can.deparam` + // _Takes a string of name value pairs and returns a Object literal that represents those params._ + var digitTest = /^\d+$/, + keyBreaker = /([^\[\]]+)|(\[\])/g, + paramTest = /([^?#]*)(#.*)?$/, + prep = function(str) { + return decodeURIComponent(str.replace(/\+/g, " ")); + }; + + + can.extend(can, { + + deparam: function(params) { + + var data = {}, + pairs, lastPart; + + if (params && paramTest.test(params)) { + + pairs = params.split('&'), + + can.each(pairs, function(pair) { + + var parts = pair.split('='), + key = prep(parts.shift()), + value = prep(parts.join("=")), + current = data; + + if (key) { + parts = key.match(keyBreaker); + + for (var j = 0, l = parts.length - 1; j < l; j++) { + if (!current[parts[j]]) { + // If what we are pointing to looks like an `array` + current[parts[j]] = digitTest.test(parts[j + 1]) || parts[j + 1] == "[]" ? [] : {}; + } + current = current[parts[j]]; + } + lastPart = parts.pop(); + if (lastPart == "[]") { + current.push(value); + } else { + current[lastPart] = value; + } + } + }); + } + return data; + } + }); + return can; + })(__m3, __m2); + + // ## route/route.js + var __m19 = (function(can) { + + // ## route.js + // `can.route` + // _Helps manage browser history (and client state) by synchronizing the + // `window.location.hash` with a `can.Observe`._ + // Helper methods used for matching routes. + var + // `RegExp` used to match route variables of the type ':name'. + // Any word character or a period is matched. + matcher = /\:([\w\.]+)/g, + // Regular expression for identifying &key=value lists. + paramsMatcher = /^(?:&[^=]+=[^&]*)+/, + // Converts a JS Object into a list of parameters that can be + // inserted into an html element tag. + makeProps = function(props) { + var tags = []; + can.each(props, function(val, name) { + tags.push((name === 'className' ? 'class' : name) + '="' + + (name === "href" ? val : can.esc(val)) + '"'); + }); + return tags.join(" "); + }, + // Checks if a route matches the data provided. If any route variable + // is not present in the data, the route does not match. If all route + // variables are present in the data, the number of matches is returned + // to allow discerning between general and more specific routes. + matchesData = function(route, data) { + var count = 0, + i = 0, + defaults = {}; + // look at default values, if they match ... + for (var name in route.defaults) { + if (route.defaults[name] === data[name]) { + // mark as matched + defaults[name] = 1; + count++; + } + } + for (; i < route.names.length; i++) { + if (!data.hasOwnProperty(route.names[i])) { + return -1; + } + if (!defaults[route.names[i]]) { + count++; + } + + } + + return count; + }, + onready = !0, + location = window.location, + wrapQuote = function(str) { + return (str + '').replace(/([.?*+\^$\[\]\\(){}|\-])/g, "\\$1"); + }, + each = can.each, + extend = can.extend; + + can.route = function(url, defaults) { + defaults = defaults || {}; + // Extract the variable names and replace with `RegExp` that will match + // an atual URL with values. + var names = [], + test = url.replace(matcher, function(whole, name, i) { + names.push(name); + var next = "\\" + (url.substr(i + whole.length, 1) || can.route._querySeparator); + // a name without a default value HAS to have a value + // a name that has a default value can be empty + // The `\\` is for string-escaping giving single `\` for `RegExp` escaping. + return "([^" + next + "]" + (defaults[name] ? "*" : "+") + ")"; + }); + + // Add route in a form that can be easily figured out. + can.route.routes[url] = { + // A regular expression that will match the route when variable values + // are present; i.e. for `:page/:type` the `RegExp` is `/([\w\.]*)/([\w\.]*)/` which + // will match for any value of `:page` and `:type` (word chars or period). + test: new RegExp("^" + test + "($|" + wrapQuote(can.route._querySeparator) + ")"), + // The original URL, same as the index for this entry in routes. + route: url, + // An `array` of all the variable names in this route. + names: names, + // Default values provided for the variables. + defaults: defaults, + // The number of parts in the URL separated by `/`. + length: url.split('/').length + }; + return can.route; + }; + + + extend(can.route, { + + _querySeparator: '&', + _paramsMatcher: paramsMatcher, + + + param: function(data, _setRoute) { + // Check if the provided data keys match the names in any routes; + // Get the one with the most matches. + var route, + // Need to have at least 1 match. + matches = 0, + matchCount, + routeName = data.route, + propCount = 0; + + delete data.route; + + each(data, function() { + propCount++; + }); + // Otherwise find route. + each(can.route.routes, function(temp, name) { + // best route is the first with all defaults matching + + + matchCount = matchesData(temp, data); + if (matchCount > matches) { + route = temp; + matches = matchCount; + } + if (matchCount >= propCount) { + return false; + } + }); + // If we have a route name in our `can.route` data, and it's + // just as good as what currently matches, use that + if (can.route.routes[routeName] && matchesData(can.route.routes[routeName], data) === matches) { + route = can.route.routes[routeName]; + } + // If this is match... + if (route) { + var cpy = extend({}, data), + // Create the url by replacing the var names with the provided data. + // If the default value is found an empty string is inserted. + res = route.route.replace(matcher, function(whole, name) { + delete cpy[name]; + return data[name] === route.defaults[name] ? "" : encodeURIComponent(data[name]); + }), + after; + // Remove matching default values + each(route.defaults, function(val, name) { + if (cpy[name] === val) { + delete cpy[name]; + } + }); + + // The remaining elements of data are added as + // `&` separated parameters to the url. + after = can.param(cpy); + // if we are paraming for setting the hash + // we also want to make sure the route value is updated + if (_setRoute) { + can.route.attr('route', route.route); + } + return res + (after ? can.route._querySeparator + after : ""); + } + // If no route was found, there is no hash URL, only paramters. + return can.isEmptyObject(data) ? "" : can.route._querySeparator + can.param(data); + }, + + deparam: function(url) { + // See if the url matches any routes by testing it against the `route.test` `RegExp`. + // By comparing the URL length the most specialized route that matches is used. + var route = { + length: -1 + }; + each(can.route.routes, function(temp, name) { + if (temp.test.test(url) && temp.length > route.length) { + route = temp; + } + }); + // If a route was matched. + if (route.length > -1) { + + var // Since `RegExp` backreferences are used in `route.test` (parens) + // the parts will contain the full matched string and each variable (back-referenced) value. + parts = url.match(route.test), + // Start will contain the full matched string; parts contain the variable values. + start = parts.shift(), + // The remainder will be the `&key=value` list at the end of the URL. + remainder = url.substr(start.length - (parts[parts.length - 1] === can.route._querySeparator ? 1 : 0)), + // If there is a remainder and it contains a `&key=value` list deparam it. + obj = (remainder && can.route._paramsMatcher.test(remainder)) ? can.deparam(remainder.slice(1)) : {}; + + // Add the default values for this route. + obj = extend(true, {}, route.defaults, obj); + // Overwrite each of the default values in `obj` with those in + // parts if that part is not empty. + each(parts, function(part, i) { + if (part && part !== can.route._querySeparator) { + obj[route.names[i]] = decodeURIComponent(part); + } + }); + obj.route = route.route; + return obj; + } + // If no route was matched, it is parsed as a `&key=value` list. + if (url.charAt(0) !== can.route._querySeparator) { + url = can.route._querySeparator + url; + } + return can.route._paramsMatcher.test(url) ? can.deparam(url.slice(1)) : {}; + }, + + data: new can.Observe({}), + + routes: {}, + + ready: function(val) { + if (val === false) { + onready = val; + } + if (val === true || onready === true) { + can.route._setup(); + setState(); + } + return can.route; + }, + + url: function(options, merge) { + if (merge) { + options = extend({}, curParams, options) + } + return "#!" + can.route.param(options); + }, + + link: function(name, options, props, merge) { + return "<a " + makeProps( + extend({ + href: can.route.url(options, merge) + }, props)) + ">" + name + "</a>"; + }, + + current: function(options) { + return location.hash == "#!" + can.route.param(options) + }, + _setup: function() { + // If the hash changes, update the `can.route.data`. + can.bind.call(window, 'hashchange', setState); + }, + _getHash: function() { + return location.href.split(/#!?/)[1] || ""; + }, + _setHash: function(serialized) { + var path = (can.route.param(serialized, true)); + location.hash = "#!" + path; + return path; + } + }); + + + // The functions in the following list applied to `can.route` (e.g. `can.route.attr('...')`) will + // instead act on the `can.route.data` observe. + each(['bind', 'unbind', 'delegate', 'undelegate', 'attr', 'removeAttr'], function(name) { + can.route[name] = function() { + // `delegate` and `undelegate` require + // the `can/observe/delegate` plugin + if (!can.route.data[name]) { + return; + } + + return can.route.data[name].apply(can.route.data, arguments); + } + }) + + var // A ~~throttled~~ debounced function called multiple times will only fire once the + // timer runs down. Each call resets the timer. + timer, + // Intermediate storage for `can.route.data`. + curParams, + // Deparameterizes the portion of the hash of interest and assign the + // values to the `can.route.data` removing existing values no longer in the hash. + // setState is called typically by hashchange which fires asynchronously + // So it's possible that someone started changing the data before the + // hashchange event fired. For this reason, it will not set the route data + // if the data is changing or the hash already matches the hash that was set. + setState = can.route.setState = function() { + var hash = can.route._getHash(); + curParams = can.route.deparam(hash); + + // if the hash data is currently changing, or + // the hash is what we set it to anyway, do NOT change the hash + if (!changingData || hash !== lastHash) { + can.route.attr(curParams, true); + } + }, + // The last hash caused by a data change + lastHash, + // Are data changes pending that haven't yet updated the hash + changingData; + + // If the `can.route.data` changes, update the hash. + // Using `.serialize()` retrieves the raw data contained in the `observable`. + // This function is ~~throttled~~ debounced so it only updates once even if multiple values changed. + // This might be able to use batchNum and avoid this. + can.route.bind("change", function(ev, attr) { + // indicate that data is changing + changingData = 1; + clearTimeout(timer); + timer = setTimeout(function() { + // indicate that the hash is set to look like the data + changingData = 0; + var serialized = can.route.data.serialize(); + + lastHash = can.route._setHash(serialized); + }, 1); + }); + // `onready` event... + can.bind.call(document, "ready", can.route.ready); + + // Libraries other than jQuery don't execute the document `ready` listener + // if we are already DOM ready + if ((document.readyState === 'complete' || document.readyState === "interactive") && onready) { + can.route.ready(); + } + + // extend route to have a similar property + // that is often checked in mustache to determine + // an object's observability + can.route.constructor.canMakeObserve = can.Observe.canMakeObserve; + + return can.route; + })(__m3, __m7, __m20); + + // ## control/route/route.js + var __m21 = (function(can) { + + // ## control/route.js + // _Controller route integration._ + + can.Control.processors.route = function(el, event, selector, funcName, controller) { + selector = selector || ""; + can.route(selector); + var batchNum, + check = function(ev, attr, how) { + if (can.route.attr('route') === (selector) && + (ev.batchNum === undefined || ev.batchNum !== batchNum)) { + + batchNum = ev.batchNum; + + var d = can.route.attr(); + delete d.route; + if (can.isFunction(controller[funcName])) { + controller[funcName](d); + } else { + controller[controller[funcName]](d); + } + + } + }; + can.route.bind('change', check); + return function() { + can.route.unbind('change', check); + }; + }; + + return can; + })(__m3, __m19, __m18); + + window['can'] = __m5; + })(); \ No newline at end of file Added: tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.model.queue.js =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.model.queue.js (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.model.queue.js 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,153 @@ +/*! + * CanJS - 1.1.6 + * http://canjs.us/ + * Copyright (c) 2013 Bitovi + * Wed, 29 May 2013 18:59:28 GMT + * Licensed MIT + * Includes: can/model/queue + * Download from: http://canjs.com + */ +(function(can) { + + var cleanAttrs = function(changedAttrs, attrs) { + var newAttrs = can.extend(true, {}, attrs), + attr, current, path; + if (changedAttrs) { + // go through the attributes returned from the server + // and remove those that were changed during the current + // request batch + for (var i = 0; i < changedAttrs.length; i++) { + current = newAttrs; + path = changedAttrs[i].split('.'); + while (path.length > 1) { + current = current && current[path.shift()]; + } + current && delete current[path.shift()]; + } + } + return newAttrs; + }, + queueRequests = function(success, error, method, callback) { + this._changedAttrs = this._changedAttrs || []; + + var def = new can.Deferred, + self = this, + attrs = this.attr(), + queue = this._requestQueue, + changedAttrs = this._changedAttrs, + reqFn, index; + + reqFn = (function(self, type, success, error) { + // Function that performs actual request + return function() { + // pass already serialized attributes because we want to + // save model in state it was when request was queued, not + // when request is ran + return self.constructor._makeRequest([self, attrs], type || (self.isNew() ? 'create' : 'update'), success, error, callback) + } + })(this, method, function() { + // resolve deferred with results from the request + def.resolveWith(self, arguments); + // remove current deferred from the queue + queue.splice(0, 1); + if (queue.length > 0) { + // replace queued wrapper function with deferred + // returned from the makeRequest function so we + // can access it's `abort` function + queue[0] = queue[0](); + } else { + // clean up changed attrs since there is no more requests in the queue + changedAttrs.splice(0); + } + + }, function() { + // reject deferred with results from the request + def.rejectWith(self, arguments); + // since we failed remove all pending requests from the queue + queue.splice(0); + // clean up changed attrs since there is no more requests in the queue + changedAttrs.splice(0); + }) + + // Add our fn to the queue + index = queue.push(reqFn) - 1; + + // If there is only one request in the queue, run + // it immediately. + if (queue.length === 1) { + // replace queued wrapper function with deferred + // returned from the makeRequest function so we + // can access it's `abort` function + queue[0] = queue[0](); + } + + def.abort = function() { + var abort; + // check if this request is running, if it's not + // just remove it from the queue + // also all subsequent requests should be removed too + abort = queue[index].abort && queue[index].abort(); + // remove aborted request and any requests after it + queue.splice(index); + // if there is no more requests in the queue clean up + // the changed attributes array + if (queue.length === 0) { + changedAttrs.splice(0); + } + return abort; + } + // deferred will be resolved with original success and + // error functions + def.then(success, error); + + return def; + }, + _changes = can.Model.prototype._changes, + destroyFn = can.Model.prototype.destroy, + setupFn = can.Model.prototype.setup; + + can.each(["created", "updated", "destroyed"], function(fn) { + var prototypeFn = can.Model.prototype[fn]; + + can.Model.prototype[fn] = function(attrs) { + if (attrs && typeof attrs == 'object') { + attrs = attrs.attr ? attrs.attr() : attrs; + // Create backup of last good known state returned + // from the server. This allows users to restore it + // if API returns error + this._backupStore = attrs; + attrs = cleanAttrs(this._changedAttrs || [], attrs); + } + // call the original function with the cleaned up attributes + prototypeFn.call(this, attrs); + } + }) + + can.extend(can.Model.prototype, { + setup: function() { + setupFn.apply(this, arguments); + this._requestQueue = new can.Observe.List; + }, + _changes: function(ev, attr, how, newVal, oldVal) { + // record changes if there is a request running + this._changedAttrs && this._changedAttrs.push(attr); + _changes.apply(this, arguments); + }, + hasQueuedRequests: function() { + return this._requestQueue.attr('length') > 1; + }, + // call queued save request + save: function() { + return queueRequests.apply(this, arguments); + }, + destroy: function(success, error) { + if (this.isNew()) { + // if it's a new instance, call default destroy method + return destroyFn.call(this, success, error); + } + return queueRequests.call(this, success, error, 'destroy', 'destroyed'); + } + }) + + return can; + })(can); \ No newline at end of file Added: tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.mootools.js =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.mootools.js (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.mootools.js 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,4991 @@ +/*! + * CanJS - 1.1.6 + * http://canjs.us/ + * Copyright (c) 2013 Bitovi + * Wed, 29 May 2013 18:59:27 GMT + * Licensed MIT + * Includes: can/construct,can/observe,can/observe/compute,can/model,can/view,can/view/ejs,can/control,can/route,can/control/route + * Download from: http://canjs.com + */ +(function(undefined) { + + // ## util/can.js + var __m4 = (function() { + var can = window.can || {}; + if (typeof GLOBALCAN === 'undefined' || GLOBALCAN !== false) { + window.can = can; + } + + can.isDeferred = function(obj) { + var isFunction = this.isFunction; + // Returns `true` if something looks like a deferred. + return obj && isFunction(obj.then) && isFunction(obj.pipe); + }; + + var cid = 0; + can.cid = function(object, name) { + if (object._cid) { + return object._cid + } else { + return object._cid = (name || "") + (++cid) + } + } + can.VERSION = '@EDGE'; + return can; + })(); + + // ## util/event.js + var __m6 = (function(can) { + + // event.js + // --------- + // _Basic event wrapper._ + can.addEvent = function(event, fn) { + if (!this.__bindEvents) { + this.__bindEvents = {}; + } + var eventName = event.split(".")[0]; + + if (!this.__bindEvents[eventName]) { + this.__bindEvents[eventName] = []; + } + this.__bindEvents[eventName].push({ + handler: fn, + name: event + }); + return this; + }; + can.removeEvent = function(event, fn) { + if (!this.__bindEvents) { + return; + } + var i = 0, + events = this.__bindEvents[event.split(".")[0]], + ev; + while (i < events.length) { + ev = events[i] + if ((fn && ev.handler === fn) || (!fn && ev.name === event)) { + events.splice(i, 1); + } else { + i++; + } + } + return this; + }; + can.dispatch = function(event) { + if (!this.__bindEvents) { + return; + } + + var eventName = event.type.split(".")[0], + handlers = (this.__bindEvents[eventName] || []).slice(0), + self = this, + args = [event].concat(event.data || []); + + can.each(handlers, function(ev) { + event.data = args.slice(1); + ev.handler.apply(self, args); + }); + } + + return can; + + })(__m4); + + // ## util/fragment.js + var __m7 = (function(can) { + + // fragment.js + // --------- + // _DOM Fragment support._ + var fragmentRE = /^\s*<(\w+)[^>]*>/, + fragment = function(html, name) { + if (name === undefined) { + name = fragmentRE.test(html) && RegExp.$1; + } + + if (html && can.isFunction(html.replace)) { + // Fix "XHTML"-style tags in all browsers + html = html.replace(/<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, "<$1></$2>"); + } + + var container = document.createElement('div'), + temp = document.createElement('div') + + // IE's parser will strip any `<tr><td>` tags when `innerHTML` + // is called on a `tbody`. To get around this, we construct a + // valid table with a `tbody` that has the `innerHTML` we want. + // Then the container is the `firstChild` of the `tbody`. + // [source](http://www.ericvasilik.com/2006/07/code-karma.html). + if (name === "tbody" || name === "tfoot" || name === "thead") { + temp.innerHTML = "<table>" + html + "</table>"; + container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild; + } else if (name === "tr") { + temp.innerHTML = "<table><tbody>" + html + "</tbody></table>"; + container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild.firstChild; + } else if (name === "td" || name === "th") { + temp.innerHTML = "<table><tbody><tr>" + html + "</tr></tbody></table>"; + container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild.firstChild.firstChild; + } else if (name === 'option') { + temp.innerHTML = "<select>" + html + "</select>"; + container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild; + } else { + container.innerHTML = '' + html; + } + + // IE8 barfs if you pass slice a `childNodes` object, so make a copy. + var tmp = {}, + children = container.childNodes; + tmp.length = children.length; + for (var i = 0; i < children.length; i++) { + tmp[i] = children[i]; + } + return [].slice.call(tmp); + } + + can.buildFragment = function(html, nodes) { + var parts = fragment(html), + frag = document.createDocumentFragment(); + + can.each(parts, function(part) { + frag.appendChild(part); + }) + return frag; + }; + + return can; + })(__m4); + + // ## util/deferred.js + var __m8 = (function(can) { + + // deferred.js + // --------- + // _Lightweight, jQuery style deferreds._ + // extend is usually provided by the wrapper but to avoid steal.then calls + // we define a simple extend here as well + var extend = function(target, src) { + for (var key in src) { + if (src.hasOwnProperty(key)) { + target[key] = src[key]; + } + } + }, + Deferred = function(func) { + if (!(this instanceof Deferred)) + return new Deferred(); + + this._doneFuncs = []; + this._failFuncs = []; + this._resultArgs = null; + this._status = ""; + + // Check for option `function` -- call it with this as context and as first + // parameter, as specified in jQuery API. + func && func.call(this, this); + }; + + can.Deferred = Deferred; + can.when = Deferred.when = function() { + var args = can.makeArray(arguments); + if (args.length < 2) { + var obj = args[0]; + if (obj && (can.isFunction(obj.isResolved) && can.isFunction(obj.isRejected))) { + return obj; + } else { + return Deferred().resolve(obj); + } + } else { + + var df = Deferred(), + done = 0, + // Resolve params -- params of each resolve, we need to track them down + // to be able to pass them in the correct order if the master + // needs to be resolved. + rp = []; + + can.each(args, function(arg, j) { + arg.done(function() { + rp[j] = (arguments.length < 2) ? arguments[0] : arguments; + if (++done == args.length) { + df.resolve.apply(df, rp); + } + }).fail(function() { + df.reject((arguments.length === 1) ? arguments[0] : arguments); + }); + }); + + return df; + + } + } + + var resolveFunc = function(type, _status) { + return function(context) { + var args = this._resultArgs = (arguments.length > 1) ? arguments[1] : []; + return this.exec(context, this[type], args, _status); + } + }, + doneFunc = function(type, _status) { + return function() { + var self = this; + // In Safari, the properties of the `arguments` object are not enumerable, + // so we have to convert arguments to an `Array` that allows `can.each` to loop over them. + can.each(Array.prototype.slice.call(arguments), function(v, i, args) { + if (!v) + return; + if (v.constructor === Array) { + args.callee.apply(self, v) + } else { + // Immediately call the `function` if the deferred has been resolved. + if (self._status === _status) + v.apply(self, self._resultArgs || []); + + self[type].push(v); + } + }); + return this; + } + }; + + extend(Deferred.prototype, { + pipe: function(done, fail) { + var d = can.Deferred(); + this.done(function() { + d.resolve(done.apply(this, arguments)); + }); + + this.fail(function() { + if (fail) { + d.reject(fail.apply(this, arguments)); + } else { + d.reject.apply(d, arguments); + } + }); + return d; + }, + resolveWith: resolveFunc("_doneFuncs", "rs"), + rejectWith: resolveFunc("_failFuncs", "rj"), + done: doneFunc("_doneFuncs", "rs"), + fail: doneFunc("_failFuncs", "rj"), + always: function() { + var args = can.makeArray(arguments); + if (args.length && args[0]) + this.done(args[0]).fail(args[0]); + + return this; + }, + + then: function() { + var args = can.makeArray(arguments); + // Fail `function`(s) + if (args.length > 1 && args[1]) + this.fail(args[1]); + + // Done `function`(s) + if (args.length && args[0]) + this.done(args[0]); + + return this; + }, + + state: function() { + switch (this._status) { + case 'rs': + return 'resolved'; + case 'rj': + return 'rejected'; + default: + return 'pending'; + } + }, + + isResolved: function() { + return this._status === "rs"; + }, + + isRejected: function() { + return this._status === "rj"; + }, + + reject: function() { + return this.rejectWith(this, arguments); + }, + + resolve: function() { + return this.resolveWith(this, arguments); + }, + + exec: function(context, dst, args, st) { + if (this._status !== "") + return this; + + this._status = st; + + can.each(dst, function(d) { + d.apply(context, args); + }); + + return this; + } + }); + + return can; + })(__m4); + + // ## util/array/each.js + var __m9 = (function(can) { + can.each = function(elements, callback, context) { + var i = 0, + key; + if (elements) { + if (typeof elements.length === 'number' && elements.pop) { + if (elements.attr) { + elements.attr('length'); + } + for (key = elements.length; i < key; i++) { + if (callback.call(context || elements[i], elements[i], i, elements) === false) { + break; + } + } + } else if (elements.hasOwnProperty) { + for (key in elements) { + if (elements.hasOwnProperty(key)) { + if (callback.call(context || elements[key], elements[key], key, elements) === false) { + break; + } + } + } + } + } + return elements; + }; + + return can; + })(__m4); + + // ## util/object/isplain/isplain.js + var __m10 = (function(can) { + var core_hasOwn = Object.prototype.hasOwnProperty, + isWindow = function(obj) { + return obj != null && obj == obj.window; + }, + isPlainObject = function(obj) { + // Must be an Object. + // Because of IE, we also have to check the presence of the constructor property. + // Make sure that DOM nodes and window objects don't pass through, as well + if (!obj || (typeof obj !== "object") || obj.nodeType || isWindow(obj)) { + return false; + } + + try { + // Not own constructor property must be Object + if (obj.constructor && !core_hasOwn.call(obj, "constructor") && !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf")) { + return false; + } + } catch (e) { + // IE8,9 Will throw exceptions on certain host objects #9897 + return false; + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + + var key; + for (key in obj) {} + + return key === undefined || core_hasOwn.call(obj, key); + } + + can.isPlainObject = isPlainObject; + return can; + })(__m4); + + // ## util/mootools/mootools.js + var __m3 = (function(can) { + // mootools.js + // --------- + // _MooTools node list._ + // Map string helpers. + can.trim = function(s) { + return s && s.trim() + } + + // This extend() function is ruthlessly and shamelessly stolen from + // jQuery 1.8.2:, lines 291-353. + var extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if (typeof target === "boolean") { + deep = target; + target = arguments[1] || {}; + // skip the boolean and the target + i = 2; + } + + // Handle case when target is a string or something (possible in deep copy) + if (typeof target !== "object" && !can.isFunction(target)) { + target = {}; + } + + // extend jQuery itself if only one argument is passed + if (length === i) { + target = this; + --i; + } + + for (; i < length; i++) { + // Only deal with non-null/undefined values + if ((options = arguments[i]) != null) { + // Extend the base object + for (name in options) { + src = target[name]; + copy = options[name]; + + // Prevent never-ending loop + if (target === copy) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if (deep && copy && (can.isPlainObject(copy) || (copyIsArray = can.isArray(copy)))) { + if (copyIsArray) { + copyIsArray = false; + clone = src && can.isArray(src) ? src : []; + + } else { + clone = src && can.isPlainObject(src) ? src : {}; + } + + // Never move original objects, clone them + target[name] = can.extend(deep, clone, copy); + + // Don't bring in undefined values + } else if (copy !== undefined) { + target[name] = copy; + } + } + } + } + + // Return the modified object + return target; + }; + + can.extend = extend; + + // Map array helpers. + can.makeArray = function(item) { + // All other libraries return a copy if item is an array. + // The original Mootools Array.from returned the same item so we need to slightly modify it + if (item == null) return []; + try { + return (Type.isEnumerable(item) && typeof item != 'string') ? Array.prototype.slice.call(item) : [item]; + } catch (ex) { + // some things like DOMNodeChildCollections don't slice so good. + // This pains me, but it has to be done. + var arr = [], + i; + for (i = 0; i < item.length; ++i) { + arr.push(item[i]); + } + return arr; + } + } + + can.isArray = function(arr) { + return typeOf(arr) === 'array' + }; + can.inArray = function(item, arr) { + if (!arr) { + return -1; + } + return Array.prototype.indexOf.call(arr, item); + } + can.map = function(arr, fn) { + return Array.from(arr || []).map(fn); + } + + // Map object helpers. + can.param = function(object) { + return Object.toQueryString(object) + } + can.isEmptyObject = function(object) { + return Object.keys(object).length === 0; + } + // Map function helpers. + can.proxy = function(func) { + var args = can.makeArray(arguments), + func = args.shift(); + + return func.bind.apply(func, args) + } + can.isFunction = function(f) { + return typeOf(f) == 'function' + } + + // Make this object so you can bind on it. + can.bind = function(ev, cb) { + + // If we can bind to it... + if (this.bind && this.bind !== can.bind) { + this.bind(ev, cb) + } else if (this.addEvent) { + this.addEvent(ev, cb); + } else if (this.nodeName && this.nodeType == 1) { + $(this).addEvent(ev, cb) + } else { + // Make it bind-able... + can.addEvent.call(this, ev, cb) + } + return this; + } + can.unbind = function(ev, cb) { + // If we can bind to it... + if (this.unbind && this.unbind !== can.unbind) { + this.unbind(ev, cb) + } else if (this.removeEvent) { + this.removeEvent(ev, cb) + } + if (this.nodeName && this.nodeType == 1) { + $(this).removeEvent(ev, cb) + } else { + // Make it bind-able... + can.removeEvent.call(this, ev, cb) + } + return this; + } + can.trigger = function(item, event, args, bubble) { + // Defaults to `true`. + bubble = (bubble === undefined ? true : bubble); + args = args || [] + if (item.fireEvent) { + item = item[0] || item; + // walk up parents to simulate bubbling . + while (item) { + // Handle walking yourself. + if (!event.type) { + event = { + type: event, + target: item + } + } + var events = (item !== window ? + can.$(item).retrieve('events')[0] : + item.retrieve('events')); + if (events && events[event.type]) { + events[event.type].keys.each(function(fn) { + fn.apply(this, [event].concat(args)); + }, this); + } + // If we are bubbling, get parent node. + if (bubble && item.parentNode) { + item = item.parentNode + } else { + item = null; + } + + } + + } else { + if (typeof event === 'string') { + event = { + type: event + } + } + event.target = event.target || item; + event.data = args + can.dispatch.call(item, event) + } + } + can.delegate = function(selector, ev, cb) { + if (this.delegate) { + this.delegate(selector, ev, cb) + } else if (this.addEvent) { + this.addEvent(ev + ":relay(" + selector + ")", cb) + } else { + // make it bind-able ... + } + return this; + } + can.undelegate = function(selector, ev, cb) { + if (this.undelegate) { + this.undelegate(selector, ev, cb) + } else if (this.removeEvent) { + this.removeEvent(ev + ":relay(" + selector + ")", cb) + } else { + // make it bind-able ... + + } + return this; + } + var optionsMap = { + type: "method", + success: undefined, + error: undefined + } + var updateDeferred = function(xhr, d) { + for (var prop in xhr) { + if (typeof d[prop] == 'function') { + d[prop] = function() { + xhr[prop].apply(xhr, arguments) + } + } else { + d[prop] = prop[xhr] + } + } + } + can.ajax = function(options) { + var d = can.Deferred(), + requestOptions = can.extend({}, options), + request; + // Map jQuery options to MooTools options. + + for (var option in optionsMap) { + if (requestOptions[option] !== undefined) { + requestOptions[optionsMap[option]] = requestOptions[option]; + delete requestOptions[option] + } + } + // Mootools defaults to 'post', but Can expects a default of 'get' + requestOptions.method = requestOptions.method || 'get'; + requestOptions.url = requestOptions.url.toString(); + + var success = options.onSuccess || options.success, + error = options.onFailure || options.error; + + requestOptions.onSuccess = function(response, xml) { + var data = response; + updateDeferred(request.xhr, d); + d.resolve(data, "success", request.xhr); + success && success(data, "success", request.xhr); + } + requestOptions.onFailure = function() { + updateDeferred(request.xhr, d); + d.reject(request.xhr, "error"); + error(request.xhr, "error"); + } + + if (options.dataType === 'json') { + request = new Request.JSON(requestOptions); + } else { + request = new Request(requestOptions); + } + request.send(); + updateDeferred(request.xhr, d); + return d; + + } + // Element -- get the wrapped helper. + can.$ = function(selector) { + if (selector === window) { + return window; + } + return $$(selector) + } + + // Add `document` fragment support. + var old = document.id; + document.id = function(el) { + if (el && el.nodeType === 11) { + return el + } else { + return old.apply(document, arguments); + } + }; + can.append = function(wrapped, html) { + if (typeof html === 'string') { + html = can.buildFragment(html) + } + return wrapped.grab(html) + } + can.filter = function(wrapped, filter) { + return wrapped.filter(filter); + } + can.data = function(wrapped, key, value) { + if (value === undefined) { + return wrapped[0].retrieve(key) + } else { + return wrapped.store(key, value) + } + } + can.addClass = function(wrapped, className) { + return wrapped.addClass(className); + } + can.remove = function(wrapped) { + // We need to remove text nodes ourselves. + var filtered = wrapped.filter(function(node) { + if (node.nodeType !== 1) { + node.parentNode.removeChild(node); + } else { + return true; + } + }) + filtered.destroy(); + return filtered; + } + + // Destroyed method. + var destroy = Element.prototype.destroy; + Element.implement({ + destroy: function() { + can.trigger(this, "destroyed", [], false) + var elems = this.getElementsByTagName("*"); + for (var i = 0, elem; + (elem = elems[i]) !== undefined; i++) { + can.trigger(elem, "destroyed", [], false); + } + destroy.apply(this, arguments) + } + }); + can.get = function(wrapped, index) { + return wrapped[index]; + } + + // Overwrite to handle IE not having an id. + // IE barfs if text node. + var idOf = Slick.uidOf; + Slick.uidOf = function(node) { + // for some reason, in IE8, node will be the window but not equal it. + if (node.nodeType === 1 || node === window || node.document === document) { + return idOf(node); + } else { + return Math.random(); + } + } + + return can; + })(__m4, {}, __m6, __m7, __m8, __m9, __m10); + + // ## util/string/string.js + var __m2 = (function(can) { + // ##string.js + // _Miscellaneous string utility functions._ + + // Several of the methods in this plugin use code adapated from Prototype + // Prototype JavaScript framework, version 1.6.0.1. + // © 2005-2007 Sam Stephenson + var strUndHash = /_|-/, + strColons = /\=\=/, + strWords = /([A-Z]+)([A-Z][a-z])/g, + strLowUp = /([a-z\d])([A-Z])/g, + strDash = /([a-z\d])([A-Z])/g, + strReplacer = /\{([^\}]+)\}/g, + strQuote = /"/g, + strSingleQuote = /'/g, + + // Returns the `prop` property from `obj`. + // If `add` is true and `prop` doesn't exist in `obj`, create it as an + // empty object. + getNext = function(obj, prop, add) { + var result = obj[prop]; + + if (result === undefined && add === true) { + result = obj[prop] = {} + } + return result + }, + + // Returns `true` if the object can have properties (no `null`s). + isContainer = function(current) { + return (/^f|^o/).test(typeof current); + }; + + can.extend(can, { + // Escapes strings for HTML. + + esc: function(content) { + // Convert bad values into empty strings + var isInvalid = content === null || content === undefined || (isNaN(content) && ("" + content === 'NaN')); + return ("" + (isInvalid ? '' : content)) + .replace(/&/g, '&') + .replace(/</g, '<') + .replace(/>/g, '>') + .replace(strQuote, '"') + .replace(strSingleQuote, "'"); + }, + + + getObject: function(name, roots, add) { + + // The parts of the name we are looking up + // `['App','Models','Recipe']` + var parts = name ? name.split('.') : [], + length = parts.length, + current, + r = 0, + i, container, rootsLength; + + // Make sure roots is an `array`. + roots = can.isArray(roots) ? roots : [roots || window]; + + rootsLength = roots.length + + if (!length) { + return roots[0]; + } + + // For each root, mark it as current. + for (r; r < rootsLength; r++) { + current = roots[r]; + container = undefined; + + // Walk current to the 2nd to last object or until there + // is not a container. + for (i = 0; i < length && isContainer(current); i++) { + container = current; + current = getNext(container, parts[i]); + } + + // If we found property break cycle + if (container !== undefined && current !== undefined) { + break + } + } + + // Remove property from found container + if (add === false && current !== undefined) { + delete container[parts[i - 1]] + } + + // When adding property add it to the first root + if (add === true && current === undefined) { + current = roots[0] + + for (i = 0; i < length && isContainer(current); i++) { + current = getNext(current, parts[i], true); + } + } + + return current; + }, + // Capitalizes a string. + + capitalize: function(s, cache) { + // Used to make newId. + return s.charAt(0).toUpperCase() + s.slice(1); + }, + + // Underscores a string. + + underscore: function(s) { + return s + .replace(strColons, '/') + .replace(strWords, '$1_$2') + .replace(strLowUp, '$1_$2') + .replace(strDash, '_') + .toLowerCase(); + }, + // Micro-templating. + + sub: function(str, data, remove) { + var obs = []; + + str = str || ''; + + obs.push(str.replace(strReplacer, function(whole, inside) { + + // Convert inside to type. + var ob = can.getObject(inside, data, remove === true ? false : undefined); + + if (ob === undefined) { + obs = null; + return ""; + } + + // If a container, push into objs (which will return objects found). + if (isContainer(ob) && obs) { + obs.push(ob); + return ""; + } + + return "" + ob; + })); + + return obs === null ? obs : (obs.length <= 1 ? obs[0] : obs); + }, + + // These regex's are used throughout the rest of can, so let's make + // them available. + replacer: strReplacer, + undHash: strUndHash + }); + return can; + })(__m3); + + // ## construct/construct.js + var __m1 = (function(can) { + + // ## construct.js + // `can.Construct` + // _This is a modified version of + // [John Resig's class](http://ejohn.org/blog/simple-javascript-inheritance/). + // It provides class level inheritance and callbacks._ + + // A private flag used to initialize a new class instance without + // initializing it's bindings. + var initializing = 0; + + + can.Construct = function() { + if (arguments.length) { + return can.Construct.extend.apply(can.Construct, arguments); + } + }; + + + can.extend(can.Construct, { + + newInstance: function() { + // Get a raw instance object (`init` is not called). + var inst = this.instance(), + arg = arguments, + args; + + // Call `setup` if there is a `setup` + if (inst.setup) { + args = inst.setup.apply(inst, arguments); + } + + // Call `init` if there is an `init` + // If `setup` returned `args`, use those as the arguments + if (inst.init) { + inst.init.apply(inst, args || arguments); + } + + return inst; + }, + // Overwrites an object with methods. Used in the `super` plugin. + // `newProps` - New properties to add. + // `oldProps` - Where the old properties might be (used with `super`). + // `addTo` - What we are adding to. + _inherit: function(newProps, oldProps, addTo) { + can.extend(addTo || newProps, newProps || {}) + }, + // used for overwriting a single property. + // this should be used for patching other objects + // the super plugin overwrites this + _overwrite: function(what, oldProps, propName, val) { + what[propName] = val; + }, + // Set `defaults` as the merger of the parent `defaults` and this + // object's `defaults`. If you overwrite this method, make sure to + // include option merging logic. + + setup: function(base, fullName) { + this.defaults = can.extend(true, {}, base.defaults, this.defaults); + }, + // Create's a new `class` instance without initializing by setting the + // `initializing` flag. + instance: function() { + + // Prevents running `init`. + initializing = 1; + + var inst = new this(); + + // Allow running `init`. + initializing = 0; + + return inst; + }, + // Extends classes. + + extend: function(fullName, klass, proto) { + // Figure out what was passed and normalize it. + if (typeof fullName != 'string') { + proto = klass; + klass = fullName; + fullName = null; + } + + if (!proto) { + proto = klass; + klass = null; + } + proto = proto || {}; + + var _super_class = this, + _super = this.prototype, + name, shortName, namespace, prototype; + + // Instantiate a base class (but only create the instance, + // don't run the init constructor). + prototype = this.instance(); + + // Copy the properties over onto the new prototype. + can.Construct._inherit(proto, _super, prototype); + + // The dummy class constructor. + + function Constructor() { + // All construction is actually done in the init method. + if (!initializing) { + return this.constructor !== Constructor && arguments.length ? + // We are being called without `new` or we are extending. + arguments.callee.extend.apply(arguments.callee, arguments) : + // We are being called with `new`. + this.constructor.newInstance.apply(this.constructor, arguments); + } + } + + // Copy old stuff onto class (can probably be merged w/ inherit) + for (name in _super_class) { + if (_super_class.hasOwnProperty(name)) { + Constructor[name] = _super_class[name]; + } + } + + // Copy new static properties on class. + can.Construct._inherit(klass, _super_class, Constructor); + + // Setup namespaces. + if (fullName) { + + var parts = fullName.split('.'), + shortName = parts.pop(), + current = can.getObject(parts.join('.'), window, true), + namespace = current, + _fullName = can.underscore(fullName.replace(/\./g, "_")), + _shortName = can.underscore(shortName); + + + + current[shortName] = Constructor; + } + + // Set things that shouldn't be overwritten. + can.extend(Constructor, { + constructor: Constructor, + prototype: prototype, + + namespace: namespace, + + _shortName: _shortName, + + fullName: fullName, + _fullName: _fullName + }); + + // Dojo and YUI extend undefined + if (shortName !== undefined) { + Constructor.shortName = shortName; + } + + // Make sure our prototype looks nice. + Constructor.prototype.constructor = Constructor; + + + // Call the class `setup` and `init` + var t = [_super_class].concat(can.makeArray(arguments)), + args = Constructor.setup.apply(Constructor, t); + + if (Constructor.init) { + Constructor.init.apply(Constructor, args || t); + } + + + return Constructor; + + } + + }); + return can.Construct; + })(__m2); + + // ## util/bind/bind.js + var __m12 = (function(can) { + + + // ## Bind helpers + can.bindAndSetup = function() { + // Add the event to this object + can.addEvent.apply(this, arguments); + // If not initializing, and the first binding + // call bindsetup if the function exists. + if (!this._init) { + if (!this._bindings) { + this._bindings = 1; + // setup live-binding + this._bindsetup && this._bindsetup(); + + } else { + this._bindings++; + } + + } + + return this; + }; + + can.unbindAndTeardown = function(ev, handler) { + // Remove the event handler + can.removeEvent.apply(this, arguments); + + this._bindings--; + // If there are no longer any bindings and + // there is a bindteardown method, call it. + if (!this._bindings) { + this._bindteardown && this._bindteardown(); + } + return this; + } + + return can; + + })(__m3); + + // ## observe/observe.js + var __m11 = (function(can, bind) { + // ## observe.js + // `can.Observe` + // _Provides the observable pattern for JavaScript Objects._ + // Returns `true` if something is an object with properties of its own. + var canMakeObserve = function(obj) { + return obj && !can.isDeferred(obj) && (can.isArray(obj) || can.isPlainObject(obj) || (obj instanceof can.Observe)); + }, + + // Removes all listeners. + unhookup = function(items, namespace) { + return can.each(items, function(item) { + if (item && item.unbind) { + item.unbind("change" + namespace); + } + }); + }, + // Listens to changes on `child` and "bubbles" the event up. + // `child` - The object to listen for changes on. + // `prop` - The property name is at on. + // `parent` - The parent object of prop. + // `ob` - (optional) The Observe object constructor + // `list` - (optional) The observable list constructor + hookupBubble = function(child, prop, parent, Ob, List) { + Ob = Ob || Observe; + List = List || Observe.List; + + // If it's an `array` make a list, otherwise a child. + if (child instanceof Observe) { + // We have an `observe` already... + // Make sure it is not listening to this already + // It's only listening if it has bindings already. + parent._bindings && unhookup([child], parent._cid); + } else if (can.isArray(child)) { + child = new List(child); + } else { + child = new Ob(child); + } + // only listen if something is listening to you + if (parent._bindings) { + // Listen to all changes and `batchTrigger` upwards. + bindToChildAndBubbleToParent(child, prop, parent) + } + + + return child; + }, + bindToChildAndBubbleToParent = function(child, prop, parent) { + child.bind("change" + parent._cid, function() { + // `batchTrigger` the type on this... + var args = can.makeArray(arguments), + ev = args.shift(); + args[0] = (prop === "*" ? [parent.indexOf(child), args[0]] : [prop, args[0]]).join("."); + + // track objects dispatched on this observe + ev.triggeredNS = ev.triggeredNS || {}; + + // if it has already been dispatched exit + if (ev.triggeredNS[parent._cid]) { + return; + } + + ev.triggeredNS[parent._cid] = true; + // send change event with modified attr to parent + can.trigger(parent, ev, args); + // send modified attr event to parent + //can.trigger(parent, args[0], args); + }); + } + // An `id` to track events for a given observe. + observeId = 0, + // A helper used to serialize an `Observe` or `Observe.List`. + // `observe` - The observable. + // `how` - To serialize with `attr` or `serialize`. + // `where` - To put properties, in an `{}` or `[]`. + serialize = function(observe, how, where) { + // Go through each property. + observe.each(function(val, name) { + // If the value is an `object`, and has an `attrs` or `serialize` function. + where[name] = canMakeObserve(val) && can.isFunction(val[how]) ? + // Call `attrs` or `serialize` to get the original data back. + val[how]() : + // Otherwise return the value. + val; + }); + return where; + }, + attrParts = function(attr, keepKey) { + if (keepKey) { + return [attr]; + } + return can.isArray(attr) ? attr : ("" + attr).split("."); + }, + // Which batch of events this is for -- might not want to send multiple + // messages on the same batch. This is mostly for event delegation. + batchNum = 1, + // how many times has start been called without a stop + transactions = 0, + // an array of events within a transaction + batchEvents = [], + stopCallbacks = [], + makeBindSetup = function(wildcard) { + return function() { + var parent = this; + this._each(function(child, prop) { + if (child && child.bind) { + bindToChildAndBubbleToParent(child, wildcard || prop, parent) + } + }) + }; + }; + + + var Observe = can.Map = can.Observe = can.Construct({ + + // keep so it can be overwritten + bind: can.bindAndSetup, + unbind: can.unbindAndTeardown, + id: "id", + canMakeObserve: canMakeObserve, + // starts collecting events + // takes a callback for after they are updated + // how could you hook into after ejs + + startBatch: function(batchStopHandler) { + transactions++; + batchStopHandler && stopCallbacks.push(batchStopHandler); + }, + + stopBatch: function(force, callStart) { + if (force) { + transactions = 0; + } else { + transactions--; + } + + if (transactions == 0) { + var items = batchEvents.slice(0), + callbacks = stopCallbacks.slice(0); + batchEvents = []; + stopCallbacks = []; + batchNum++; + callStart && this.startBatch(); + can.each(items, function(args) { + can.trigger.apply(can, args); + }); + can.each(callbacks, function(cb) { + cb(); + }); + } + }, + + triggerBatch: function(item, event, args) { + // Don't send events if initalizing. + if (!item._init) { + if (transactions == 0) { + return can.trigger(item, event, args); + } else { + event = typeof event === "string" ? { + type: event + } : + event; + event.batchNum = batchNum; + batchEvents.push([ + item, + event, + args + ]); + } + } + }, + + keys: function(observe) { + var keys = []; + Observe.__reading && Observe.__reading(observe, '__keys'); + for (var keyName in observe._data) { + keys.push(keyName); + } + return keys; + } + }, + + { + setup: function(obj) { + // `_data` is where we keep the properties. + this._data = {}; + + // The namespace this `object` uses to listen to events. + can.cid(this, ".observe"); + // Sets all `attrs`. + this._init = 1; + this.attr(obj); + this.bind('change' + this._cid, can.proxy(this._changes, this)); + delete this._init; + }, + _bindsetup: makeBindSetup(), + _bindteardown: function() { + var cid = this._cid; + this._each(function(child) { + unhookup([child], cid) + }) + }, + _changes: function(ev, attr, how, newVal, oldVal) { + Observe.triggerBatch(this, { + type: attr, + batchNum: ev.batchNum + }, [newVal, oldVal]); + }, + _triggerChange: function(attr, how, newVal, oldVal) { + Observe.triggerBatch(this, "change", can.makeArray(arguments)) + }, + // no live binding iterator + _each: function(callback) { + var data = this.__get(); + for (var prop in data) { + if (data.hasOwnProperty(prop)) { + callback(data[prop], prop) + } + } + }, + + attr: function(attr, val) { + // This is super obfuscated for space -- basically, we're checking + // if the type of the attribute is not a `number` or a `string`. + var type = typeof attr; + if (type !== "string" && type !== "number") { + return this._attrs(attr, val) + } else if (val === undefined) { // If we are getting a value. + // Let people know we are reading. + Observe.__reading && Observe.__reading(this, attr) + return this._get(attr) + } else { + // Otherwise we are setting. + this._set(attr, val); + return this; + } + }, + + each: function() { + Observe.__reading && Observe.__reading(this, '__keys'); + return can.each.apply(undefined, [this.__get()].concat(can.makeArray(arguments))) + }, + + removeAttr: function(attr) { + // Info if this is List or not + var isList = this instanceof can.Observe.List, + // Convert the `attr` into parts (if nested). + parts = attrParts(attr), + // The actual property to remove. + prop = parts.shift(), + // The current value. + current = isList ? this[prop] : this._data[prop]; + + // If we have more parts, call `removeAttr` on that part. + if (parts.length) { + return current.removeAttr(parts) + } else { + if (isList) { + this.splice(prop, 1) + } else if (prop in this._data) { + // Otherwise, `delete`. + delete this._data[prop]; + // Create the event. + if (!(prop in this.constructor.prototype)) { + delete this[prop] + } + // Let others know the number of keys have changed + Observe.triggerBatch(this, "__keys"); + this._triggerChange(prop, "remove", undefined, current); + + } + return current; + } + }, + // Reads a property from the `object`. + _get: function(attr) { + var value = typeof attr === 'string' && !! ~attr.indexOf('.') && this.__get(attr); + if (value) { + return value; + } + + // break up the attr (`"foo.bar"`) into `["foo","bar"]` + var parts = attrParts(attr), + // get the value of the first attr name (`"foo"`) + current = this.__get(parts.shift()); + // if there are other attributes to read + return parts.length ? + // and current has a value + current ? + // lookup the remaining attrs on current + current._get(parts) : + // or if there's no current, return undefined + undefined : + // if there are no more parts, return current + current; + }, + // Reads a property directly if an `attr` is provided, otherwise + // returns the "real" data object itself. + __get: function(attr) { + return attr ? this._data[attr] : this._data; + }, + // Sets `attr` prop as value on this object where. + // `attr` - Is a string of properties or an array of property values. + // `value` - The raw value to set. + _set: function(attr, value, keepKey) { + // Convert `attr` to attr parts (if it isn't already). + var parts = attrParts(attr, keepKey), + // The immediate prop we are setting. + prop = parts.shift(), + // The current value. + current = this.__get(prop); + + // If we have an `object` and remaining parts. + if (canMakeObserve(current) && parts.length) { + // That `object` should set it (this might need to call attr). + current._set(parts, value) + } else if (!parts.length) { + // We're in "real" set territory. + if (this.__convert) { + value = this.__convert(prop, value) + } + this.__set(prop, value, current) + } else { + throw "can.Observe: Object does not exist" + } + }, + __set: function(prop, value, current) { + + // Otherwise, we are setting it on this `object`. + // TODO: Check if value is object and transform + // are we changing the value. + if (value !== current) { + // Check if we are adding this for the first time -- + // if we are, we need to create an `add` event. + var changeType = this.__get().hasOwnProperty(prop) ? "set" : "add"; + + // Set the value on data. + this.___set(prop, + + // If we are getting an object. + canMakeObserve(value) ? + + // Hook it up to send event. + hookupBubble(value, prop, this) : + // Value is normal. + value); + + if (changeType == "add") { + // If there is no current value, let others know that + // the the number of keys have changed + + Observe.triggerBatch(this, "__keys", undefined); + + } + // `batchTrigger` the change event. + this._triggerChange(prop, changeType, value, current); + + //Observe.triggerBatch(this, prop, [value, current]); + // If we can stop listening to our old value, do it. + current && unhookup([current], this._cid); + } + + }, + // Directly sets a property on this `object`. + ___set: function(prop, val) { + this._data[prop] = val; + // Add property directly for easy writing. + // Check if its on the `prototype` so we don't overwrite methods like `attrs`. + if (!(prop in this.constructor.prototype)) { + this[prop] = val + } + }, + + + bind: can.bindAndSetup, + + unbind: can.unbindAndTeardown, + + serialize: function() { + return serialize(this, 'serialize', {}); + }, + + _attrs: function(props, remove) { + + if (props === undefined) { + return serialize(this, 'attr', {}) + } + + props = can.extend({}, props); + var prop, + self = this, + newVal; + Observe.startBatch(); + this.each(function(curVal, prop) { + newVal = props[prop]; + + // If we are merging... + if (newVal === undefined) { + remove && self.removeAttr(prop); + return; + } + + if (self.__convert) { + newVal = self.__convert(prop, newVal) + } + + // if we're dealing with models, want to call _set to let converter run + if (newVal instanceof can.Observe) { + self.__set(prop, newVal, curVal) + // if its an object, let attr merge + } else if (canMakeObserve(curVal) && canMakeObserve(newVal) && curVal.attr) { + curVal.attr(newVal, remove) + // otherwise just set + } else if (curVal != newVal) { + self.__set(prop, newVal, curVal) + } + + delete props[prop]; + }) + // Add remaining props. + for (var prop in props) { + newVal = props[prop]; + this._set(prop, newVal, true) + } + Observe.stopBatch() + return this; + }, + + + compute: function(prop) { + return can.compute(this, prop); + } + }); + // Helpers for `observable` lists. + var splice = [].splice, + + list = Observe( + + { + setup: function(instances, options) { + this.length = 0; + can.cid(this, ".observe") + this._init = 1; + if (can.isDeferred(instances)) { + this.replace(instances) + } else { + this.push.apply(this, can.makeArray(instances || [])); + } + // this change needs to be ignored + this.bind('change' + this._cid, can.proxy(this._changes, this)); + can.extend(this, options); + delete this._init; + }, + _triggerChange: function(attr, how, newVal, oldVal) { + + Observe.prototype._triggerChange.apply(this, arguments) + // `batchTrigger` direct add and remove events... + if (!~attr.indexOf('.')) { + + if (how === 'add') { + Observe.triggerBatch(this, how, [newVal, +attr]); + Observe.triggerBatch(this, 'length', [this.length]); + } else if (how === 'remove') { + Observe.triggerBatch(this, how, [oldVal, +attr]); + Observe.triggerBatch(this, 'length', [this.length]); + } else { + Observe.triggerBatch(this, how, [newVal, +attr]) + } + + } + + }, + __get: function(attr) { + return attr ? this[attr] : this; + }, + ___set: function(attr, val) { + this[attr] = val; + if (+attr >= this.length) { + this.length = (+attr + 1) + } + }, + _each: function(callback) { + var data = this.__get(); + for (var i = 0; i < data.length; i++) { + callback(data[i], i) + } + }, + _bindsetup: makeBindSetup("*"), + // Returns the serialized form of this list. + + serialize: function() { + return serialize(this, 'serialize', []); + }, + + splice: function(index, howMany) { + var args = can.makeArray(arguments), + i; + + for (i = 2; i < args.length; i++) { + var val = args[i]; + if (canMakeObserve(val)) { + args[i] = hookupBubble(val, "*", this, this.constructor.Observe, this.constructor) + } + } + if (howMany === undefined) { + howMany = args[1] = this.length - index; + } + var removed = splice.apply(this, args); + can.Observe.startBatch(); + if (howMany > 0) { + this._triggerChange("" + index, "remove", undefined, removed); + unhookup(removed, this._cid); + } + if (args.length > 2) { + this._triggerChange("" + index, "add", args.slice(2), removed); + } + can.Observe.stopBatch(); + return removed; + }, + + _attrs: function(items, remove) { + if (items === undefined) { + return serialize(this, 'attr', []); + } + + // Create a copy. + items = can.makeArray(items); + + Observe.startBatch(); + this._updateAttrs(items, remove); + Observe.stopBatch() + }, + + _updateAttrs: function(items, remove) { + var len = Math.min(items.length, this.length); + + for (var prop = 0; prop < len; prop++) { + var curVal = this[prop], + newVal = items[prop]; + + if (canMakeObserve(curVal) && canMakeObserve(newVal)) { + curVal.attr(newVal, remove) + } else if (curVal != newVal) { + this._set(prop, newVal) + } else { + + } + } + if (items.length > this.length) { + // Add in the remaining props. + this.push.apply(this, items.slice(this.length)); + } else if (items.length < this.length && remove) { + this.splice(items.length) + } + } + }), + + // Converts to an `array` of arguments. + getArgs = function(args) { + return args[0] && can.isArray(args[0]) ? + args[0] : + can.makeArray(args); + }; + // Create `push`, `pop`, `shift`, and `unshift` + can.each({ + + push: "length", + + unshift: 0 + }, + // Adds a method + // `name` - The method name. + // `where` - Where items in the `array` should be added. + + function(where, name) { + var orig = [][name] + list.prototype[name] = function() { + // Get the items being added. + var args = [], + // Where we are going to add items. + len = where ? this.length : 0, + i = arguments.length, + res, + val, + constructor = this.constructor; + + // Go through and convert anything to an `observe` that needs to be converted. + while (i--) { + val = arguments[i]; + args[i] = canMakeObserve(val) ? + hookupBubble(val, "*", this, this.constructor.Observe, this.constructor) : + val; + } + + // Call the original method. + res = orig.apply(this, args); + + if (!this.comparator || args.length) { + + this._triggerChange("" + len, "add", args, undefined); + } + + return res; + } + }); + + can.each({ + + pop: "length", + + shift: 0 + }, + // Creates a `remove` type method + + function(where, name) { + list.prototype[name] = function() { + + var args = getArgs(arguments), + len = where && this.length ? this.length - 1 : 0; + + var res = [][name].apply(this, args) + + // Create a change where the args are + // `len` - Where these items were removed. + // `remove` - Items removed. + // `undefined` - The new values (there are none). + // `res` - The old, removed values (should these be unbound). + this._triggerChange("" + len, "remove", undefined, [res]) + + if (res && res.unbind) { + res.unbind("change" + this._cid) + } + return res; + } + }); + + can.extend(list.prototype, { + + indexOf: function(item) { + this.attr('length') + return can.inArray(item, this) + }, + + + join: [].join, + + + reverse: [].reverse, + + + slice: function() { + var temp = Array.prototype.slice.apply(this, arguments); + return new this.constructor(temp); + }, + + + concat: function() { + var args = []; + can.each(can.makeArray(arguments), function(arg, i) { + args[i] = arg instanceof can.Observe.List ? arg.serialize() : arg; + }); + return new this.constructor(Array.prototype.concat.apply(this.serialize(), args)); + }, + + + forEach: function(cb, thisarg) { + can.each(this, cb, thisarg || this); + }, + + + replace: function(newList) { + if (can.isDeferred(newList)) { + newList.then(can.proxy(this.replace, this)); + } else { + this.splice.apply(this, [0, this.length].concat(can.makeArray(newList || []))); + } + + return this; + } + }); + + can.List = Observe.List = list; + Observe.setup = function() { + can.Construct.setup.apply(this, arguments); + // I would prefer not to do it this way. It should + // be using the attributes plugin to do this type of conversion. + this.List = Observe.List({ + Observe: this + }, {}); + } + return Observe; + })(__m3, __m12, __m1); + + // ## observe/compute/compute.js + var __m13 = (function(can, bind) { + + // returns the + // - observes and attr methods are called by func + // - the value returned by func + // ex: `{value: 100, observed: [{obs: o, attr: "completed"}]}` + var getValueAndObserved = function(func, self) { + + var oldReading; + if (can.Observe) { + // Set a callback on can.Observe to know + // when an attr is read. + // Keep a reference to the old reader + // if there is one. This is used + // for nested live binding. + oldReading = can.Observe.__reading; + can.Observe.__reading = function(obj, attr) { + // Add the observe and attr that was read + // to `observed` + observed.push({ + obj: obj, + attr: attr + "" + }); + }; + } + + var observed = [], + // Call the "wrapping" function to get the value. `observed` + // will have the observe/attribute pairs that were read. + value = func.call(self); + + // Set back so we are no longer reading. + if (can.Observe) { + can.Observe.__reading = oldReading; + } + return { + value: value, + observed: observed + }; + }, + // Calls `callback(newVal, oldVal)` everytime an observed property + // called within `getterSetter` is changed and creates a new result of `getterSetter`. + // Also returns an object that can teardown all event handlers. + computeBinder = function(getterSetter, context, callback, computeState) { + // track what we are observing + var observing = {}, + // a flag indicating if this observe/attr pair is already bound + matched = true, + // the data to return + data = { + // we will maintain the value while live-binding is taking place + value: undefined, + // a teardown method that stops listening + teardown: function() { + for (var name in observing) { + var ob = observing[name]; + ob.observe.obj.unbind(ob.observe.attr, onchanged); + delete observing[name]; + } + } + }, + batchNum; + + // when a property value is changed + var onchanged = function(ev) { + // If the compute is no longer bound (because the same change event led to an unbind) + // then do not call getValueAndBind, or we will leak bindings. + if (computeState && !computeState.bound) { + return; + } + if (ev.batchNum === undefined || ev.batchNum !== batchNum) { + // store the old value + var oldValue = data.value, + // get the new value + newvalue = getValueAndBind(); + + // update the value reference (in case someone reads) + data.value = newvalue; + // if a change happened + if (newvalue !== oldValue) { + callback(newvalue, oldValue); + } + batchNum = batchNum = ev.batchNum; + } + + + }; + + // gets the value returned by `getterSetter` and also binds to any attributes + // read by the call + var getValueAndBind = function() { + var info = getValueAndObserved(getterSetter, context), + newObserveSet = info.observed; + + var value = info.value; + matched = !matched; + + // go through every attribute read by this observe + can.each(newObserveSet, function(ob) { + // if the observe/attribute pair is being observed + if (observing[ob.obj._cid + "|" + ob.attr]) { + // mark at as observed + observing[ob.obj._cid + "|" + ob.attr].matched = matched; + } else { + // otherwise, set the observe/attribute on oldObserved, marking it as being observed + observing[ob.obj._cid + "|" + ob.attr] = { + matched: matched, + observe: ob + }; + ob.obj.bind(ob.attr, onchanged); + } + }); + + // Iterate through oldObserved, looking for observe/attributes + // that are no longer being bound and unbind them + for (var name in observing) { + var ob = observing[name]; + if (ob.matched !== matched) { + ob.observe.obj.unbind(ob.observe.attr, onchanged); + delete observing[name]; + } + } + return value; + }; + // set the initial value + data.value = getValueAndBind(); + + data.isListening = !can.isEmptyObject(observing); + return data; + } + + // if no one is listening ... we can not calculate every time + + can.compute = function(getterSetter, context, eventName) { + if (getterSetter && getterSetter.isComputed) { + return getterSetter; + } + // stores the result of computeBinder + var computedData, + // how many listeners to this this compute + bindings = 0, + // the computed object + computed, + // an object that keeps track if the computed is bound + // onchanged needs to know this. It's possible a change happens and results in + // something that unbinds the compute, it needs to not to try to recalculate who it + // is listening to + computeState = { + bound: false, + // true if this compute is calculated from other computes and observes + hasDependencies: false + }, + // The following functions are overwritten depending on how compute() is called + // a method to setup listening + on = function() {}, + // a method to teardown listening + off = function() {}, + // the current cached value (only valid if bound = true) + value, + // how to read the value + get = function() { + return value + }, + // sets the value + set = function(newVal) { + value = newVal; + }, + // this compute can be a dependency of other computes + canReadForChangeEvent = true; + + computed = function(newVal) { + // setting ... + if (arguments.length) { + // save a reference to the old value + var old = value; + + // setter may return a value if + // setter is for a value maintained exclusively by this compute + var setVal = set.call(context, newVal, old); + + // if this has dependencies return the current value + if (computed.hasDependencies) { + return get.call(context); + } + + if (setVal === undefined) { + // it's possible, like with the DOM, setting does not + // fire a change event, so we must read + value = get.call(context); + } else { + value = setVal; + } + // fire the change + if (old !== value) { + can.Observe.triggerBatch(computed, "change", [value, old]); + } + return value; + } else { + // Let others know to listen to changes in this compute + if (can.Observe.__reading && canReadForChangeEvent) { + can.Observe.__reading(computed, 'change'); + } + // if we are bound, use the cached value + if (computeState.bound) { + return value; + } else { + return get.call(context); + } + } + } + if (typeof getterSetter === "function") { + set = getterSetter; + get = getterSetter; + canReadForChangeEvent = eventName === false ? false : true; + computed.hasDependencies = false; + on = function(update) { + computedData = computeBinder(getterSetter, context || this, update, computeState); + computed.hasDependencies = computedData.isListening + value = computedData.value; + } + off = function() { + computedData.teardown(); + } + } else if (context) { + + if (typeof context == "string") { + // `can.compute(obj, "propertyName", [eventName])` + + var propertyName = context, + isObserve = getterSetter instanceof can.Observe; + if (isObserve) { + computed.hasDependencies = true; + } + get = function() { + if (isObserve) { + return getterSetter.attr(propertyName); + } else { + return getterSetter[propertyName]; + } + } + set = function(newValue) { + if (isObserve) { + getterSetter.attr(propertyName, newValue) + } else { + getterSetter[propertyName] = newValue; + } + } + var handler; + on = function(update) { + handler = function() { + update(get(), value) + }; + can.bind.call(getterSetter, eventName || propertyName, handler) + + // use getValueAndObserved because + // we should not be indicating that some parent + // reads this property if it happens to be binding on it + value = getValueAndObserved(get).value + } + off = function() { + can.unbind.call(getterSetter, eventName || propertyName, handler) + } + + } else { + // `can.compute(initialValue, setter)` + if (typeof context === "function") { + value = getterSetter; + set = context; + } else { + // `can.compute(initialValue,{get:, set:, on:, off:})` + value = getterSetter; + var options = context; + get = options.get || get; + set = options.set || set; + on = options.on || on; + off = options.off || off; + } + + } + + + + } else { + // `can.compute(5)` + value = getterSetter; + } + + computed.isComputed = true; + + can.cid(computed, "compute") + + var updater = function(newValue, oldValue) { + value = newValue; + // might need a way to look up new and oldVal + can.Observe.triggerBatch(computed, "change", [newValue, oldValue]) + } + + return can.extend(computed, { + _bindsetup: function() { + computeState.bound = true; + // setup live-binding + on.call(this, updater) + }, + _bindteardown: function() { + off.call(this, updater) + computeState.bound = false; + }, + + bind: can.bindAndSetup, + + unbind: can.unbindAndTeardown + }); + }; + can.compute.binder = computeBinder; + return can.compute; + })(__m3, __m12); + + // ## model/model.js + var __m14 = (function(can) { + + // ## model.js + // `can.Model` + // _A `can.Observe` that connects to a RESTful interface._ + // Generic deferred piping function + + var pipe = function(def, model, func) { + var d = new can.Deferred(); + def.then(function() { + var args = can.makeArray(arguments); + args[0] = model[func](args[0]); + d.resolveWith(d, args); + }, function() { + d.rejectWith(this, arguments); + }); + + if (typeof def.abort === 'function') { + d.abort = function() { + return def.abort(); + } + } + + return d; + }, + modelNum = 0, + ignoreHookup = /change.observe\d+/, + getId = function(inst) { + // Instead of using attr, use __get for performance. + // Need to set reading + can.Observe.__reading && can.Observe.__reading(inst, inst.constructor.id) + return inst.__get(inst.constructor.id); + }, + // Ajax `options` generator function + ajax = function(ajaxOb, data, type, dataType, success, error) { + + var params = {}; + + // If we get a string, handle it. + if (typeof ajaxOb == "string") { + // If there's a space, it's probably the type. + var parts = ajaxOb.split(/\s+/); + params.url = parts.pop(); + if (parts.length) { + params.type = parts.pop(); + } + } else { + can.extend(params, ajaxOb); + } + + // If we are a non-array object, copy to a new attrs. + params.data = typeof data == "object" && !can.isArray(data) ? + can.extend(params.data || {}, data) : data; + + // Get the url with any templated values filled out. + params.url = can.sub(params.url, params.data, true); + + return can.ajax(can.extend({ + type: type || "post", + dataType: dataType || "json", + success: success, + error: error + }, params)); + }, + makeRequest = function(self, type, success, error, method) { + var args; + // if we pass an array as `self` it it means we are coming from + // the queued request, and we're passing already serialized data + // self's signature will be: [self, serializedData] + if (can.isArray(self)) { + args = self[1]; + self = self[0]; + } else { + args = self.serialize(); + } + args = [args]; + var deferred, + // The model. + model = self.constructor, + jqXHR; + + // `destroy` does not need data. + if (type == 'destroy') { + args.shift(); + } + // `update` and `destroy` need the `id`. + if (type !== 'create') { + args.unshift(getId(self)); + } + + + jqXHR = model[type].apply(model, args); + + deferred = jqXHR.pipe(function(data) { + self[method || type + "d"](data, jqXHR); + return self; + }); + + // Hook up `abort` + if (jqXHR.abort) { + deferred.abort = function() { + jqXHR.abort(); + }; + } + + deferred.then(success, error); + return deferred; + }, + + // This object describes how to make an ajax request for each ajax method. + // The available properties are: + // `url` - The default url to use as indicated as a property on the model. + // `type` - The default http request type + // `data` - A method that takes the `arguments` and returns `data` used for ajax. + + ajaxMethods = { + + create: { + url: "_shortName", + type: "post" + }, + + update: { + data: function(id, attrs) { + attrs = attrs || {}; + var identity = this.id; + if (attrs[identity] && attrs[identity] !== id) { + attrs["new" + can.capitalize(id)] = attrs[identity]; + delete attrs[identity]; + } + attrs[identity] = id; + return attrs; + }, + type: "put" + }, + + destroy: { + type: "delete", + data: function(id) { + var args = {}; + args.id = args[this.id] = id; + return args; + } + }, + + findAll: { + url: "_shortName" + }, + + findOne: {} + }, + // Makes an ajax request `function` from a string. + // `ajaxMethod` - The `ajaxMethod` object defined above. + // `str` - The string the user provided. Ex: `findAll: "/recipes.json"`. + ajaxMaker = function(ajaxMethod, str) { + // Return a `function` that serves as the ajax method. + return function(data) { + // If the ajax method has it's own way of getting `data`, use that. + data = ajaxMethod.data ? + ajaxMethod.data.apply(this, arguments) : + // Otherwise use the data passed in. + data; + // Return the ajax method with `data` and the `type` provided. + return ajax(str || this[ajaxMethod.url || "_url"], data, ajaxMethod.type || "get") + } + } + + + + can.Model = can.Observe({ + fullName: "can.Model", + _reqs: 0, + setup: function(base) { + // create store here if someone wants to use model without inheriting from it + this.store = {}; + can.Observe.setup.apply(this, arguments); + // Set default list as model list + if (!can.Model) { + return; + } + this.List = ML({ + Observe: this + }, {}); + var self = this, + clean = can.proxy(this._clean, self); + + + // go through ajax methods and set them up + can.each(ajaxMethods, function(method, name) { + // if an ajax method is not a function, it's either + // a string url like findAll: "/recipes" or an + // ajax options object like {url: "/recipes"} + if (!can.isFunction(self[name])) { + // use ajaxMaker to convert that into a function + // that returns a deferred with the data + self[name] = ajaxMaker(method, self[name]); + } + // check if there's a make function like makeFindAll + // these take deferred function and can do special + // behavior with it (like look up data in a store) + if (self["make" + can.capitalize(name)]) { + // pass the deferred method to the make method to get back + // the "findAll" method. + var newMethod = self["make" + can.capitalize(name)](self[name]); + can.Construct._overwrite(self, base, name, function() { + // increment the numer of requests + can.Model._reqs++; + var def = newMethod.apply(this, arguments); + var then = def.then(clean, clean); + then.abort = def.abort; + + // attach abort to our then and return it + return then; + }) + } + }); + + if (self.fullName == "can.Model" || !self.fullName) { + self.fullName = "Model" + (++modelNum); + } + // Add ajax converters. + can.Model._reqs = 0; + this._url = this._shortName + "/{" + this.id + "}" + }, + _ajax: ajaxMaker, + _makeRequest: makeRequest, + _clean: function() { + can.Model._reqs--; + if (!can.Model._reqs) { + for (var id in this.store) { + if (!this.store[id]._bindings) { + delete this.store[id]; + } + } + } + return arguments[0]; + }, + + models: function(instancesRawData, oldList) { + // until "end of turn", increment reqs counter so instances will be added to the store + can.Model._reqs++; + if (!instancesRawData) { + return; + } + + if (instancesRawData instanceof this.List) { + return instancesRawData; + } + + // Get the list type. + var self = this, + tmp = [], + res = oldList instanceof can.Observe.List ? oldList : new(self.List || ML), + // Did we get an `array`? + arr = can.isArray(instancesRawData), + + // Did we get a model list? + ml = (instancesRawData instanceof ML), + + // Get the raw `array` of objects. + raw = arr ? + + // If an `array`, return the `array`. + instancesRawData : + + // Otherwise if a model list. + (ml ? + + // Get the raw objects from the list. + instancesRawData.serialize() : + + // Get the object's data. + instancesRawData.data), + i = 0; + + + + if (res.length) { + res.splice(0); + } + + can.each(raw, function(rawPart) { + tmp.push(self.model(rawPart)); + }); + + // We only want one change event so push everything at once + res.push.apply(res, tmp); + + if (!arr) { // Push other stuff onto `array`. + can.each(instancesRawData, function(val, prop) { + if (prop !== 'data') { + res.attr(prop, val); + } + }) + } + // at "end of turn", clean up the store + setTimeout(can.proxy(this._clean, this), 1); + return res; + }, + + model: function(attributes) { + if (!attributes) { + return; + } + if (attributes instanceof this) { + attributes = attributes.serialize(); + } + var id = attributes[this.id], + model = (id || id === 0) && this.store[id] ? + this.store[id].attr(attributes, this.removeAttr || false) : new this(attributes); + if (can.Model._reqs) { + this.store[attributes[this.id]] = model; + } + return model; + } + }, + + + { + + isNew: function() { + var id = getId(this); + return !(id || id === 0); // If `null` or `undefined` + }, + + save: function(success, error) { + return makeRequest(this, this.isNew() ? 'create' : 'update', success, error); + }, + + destroy: function(success, error) { + if (this.isNew()) { + var self = this; + var def = can.Deferred(); + def.then(success, error); + return def.done(function(data) { + self.destroyed(data) + }).resolve(self); + } + return makeRequest(this, 'destroy', success, error, 'destroyed'); + }, + + _bindsetup: function() { + this.constructor.store[this.__get(this.constructor.id)] = this; + return can.Observe.prototype._bindsetup.apply(this, arguments); + }, + + _bindteardown: function() { + delete this.constructor.store[getId(this)]; + return can.Observe.prototype._bindteardown.apply(this, arguments) + }, + // Change `id`. + ___set: function(prop, val) { + can.Observe.prototype.___set.call(this, prop, val) + // If we add an `id`, move it to the store. + if (prop === this.constructor.id && this._bindings) { + this.constructor.store[getId(this)] = this; + } + } + }); + + can.each({ + makeFindAll: "models", + makeFindOne: "model", + makeCreate: "model", + makeUpdate: "model" + }, function(method, name) { + can.Model[name] = function(oldMethod) { + return function() { + var args = can.makeArray(arguments), + oldArgs = can.isFunction(args[1]) ? args.splice(0, 1) : args.splice(0, 2), + def = pipe(oldMethod.apply(this, oldArgs), this, method); + def.then(args[0], args[1]); + // return the original promise + return def; + }; + }; + }); + + can.each([ + + "created", + + "updated", + + "destroyed" + ], function(funcName) { + can.Model.prototype[funcName] = function(attrs) { + var stub, + constructor = this.constructor; + + // Update attributes if attributes have been passed + stub = attrs && typeof attrs == 'object' && this.attr(attrs.attr ? attrs.attr() : attrs); + + // triggers change event that bubble's like + // handler( 'change','1.destroyed' ). This is used + // to remove items on destroyed from Model Lists. + // but there should be a better way. + can.trigger(this, "change", funcName) + + + // Call event on the instance's Class + can.trigger(constructor, funcName, this); + }; + }); + + // Model lists are just like `Observe.List` except that when their items are + // destroyed, it automatically gets removed from the list. + + var ML = can.Model.List = can.Observe.List({ + setup: function(params) { + if (can.isPlainObject(params) && !can.isArray(params)) { + can.Observe.List.prototype.setup.apply(this); + this.replace(this.constructor.Observe.findAll(params)) + } else { + can.Observe.List.prototype.setup.apply(this, arguments); + } + }, + _changes: function(ev, attr) { + can.Observe.List.prototype._changes.apply(this, arguments); + if (/\w+\.destroyed/.test(attr)) { + var index = this.indexOf(ev.target); + if (index != -1) { + this.splice(index, 1); + } + } + } + }) + + return can.Model; + })(__m3, __m11); + + // ## view/view.js + var __m15 = (function(can) { + // ## view.js + // `can.view` + // _Templating abstraction._ + + var isFunction = can.isFunction, + makeArray = can.makeArray, + // Used for hookup `id`s. + hookupId = 1, + + $view = can.view = can.template = function(view, data, helpers, callback) { + // If helpers is a `function`, it is actually a callback. + if (isFunction(helpers)) { + callback = helpers; + helpers = undefined; + } + + var pipe = function(result) { + return $view.frag(result); + }, + // In case we got a callback, we need to convert the can.view.render + // result to a document fragment + wrapCallback = isFunction(callback) ? function(frag) { + callback(pipe(frag)); + } : null, + // Get the result. + result = $view.render(view, data, helpers, wrapCallback), + deferred = can.Deferred(); + + if (isFunction(result)) { + return result; + } + + if (can.isDeferred(result)) { + result.then(function(result, data) { + deferred.resolve.call(deferred, pipe(result), data); + }, function() { + deferred.fail.apply(deferred, arguments); + }); + return deferred; + } + + // Convert it into a dom frag. + return pipe(result); + }; + + can.extend($view, { + // creates a frag and hooks it up all at once + frag: function(result, parentNode) { + return $view.hookup($view.fragment(result), parentNode); + }, + + // simply creates a frag + // this is used internally to create a frag + // insert it + // then hook it up + fragment: function(result) { + var frag = can.buildFragment(result, document.body); + // If we have an empty frag... + if (!frag.childNodes.length) { + frag.appendChild(document.createTextNode('')); + } + return frag; + }, + + // Convert a path like string into something that's ok for an `element` ID. + toId: function(src) { + return can.map(src.toString().split(/\/|\./g), function(part) { + // Dont include empty strings in toId functions + if (part) { + return part; + } + }).join("_"); + }, + + hookup: function(fragment, parentNode) { + var hookupEls = [], + id, + func; + + // Get all `childNodes`. + can.each(fragment.childNodes ? can.makeArray(fragment.childNodes) : fragment, function(node) { + if (node.nodeType === 1) { + hookupEls.push(node); + hookupEls.push.apply(hookupEls, can.makeArray(node.getElementsByTagName('*'))); + } + }); + + // Filter by `data-view-id` attribute. + can.each(hookupEls, function(el) { + if (el.getAttribute && (id = el.getAttribute('data-view-id')) && (func = $view.hookups[id])) { + func(el, parentNode, id); + delete $view.hookups[id]; + el.removeAttribute('data-view-id'); + } + }); + + return fragment; + }, + + + hookups: {}, + + + hook: function(cb) { + $view.hookups[++hookupId] = cb; + return " data-view-id='" + hookupId + "'"; + }, + + + cached: {}, + + cachedRenderers: {}, + + + cache: true, + + + register: function(info) { + this.types["." + info.suffix] = info; + }, + + types: {}, + + + ext: ".ejs", + + + registerScript: function() {}, + + + preload: function() {}, + + + render: function(view, data, helpers, callback) { + // If helpers is a `function`, it is actually a callback. + if (isFunction(helpers)) { + callback = helpers; + helpers = undefined; + } + + // See if we got passed any deferreds. + var deferreds = getDeferreds(data); + + if (deferreds.length) { // Does data contain any deferreds? + // The deferred that resolves into the rendered content... + var deferred = new can.Deferred(), + dataCopy = can.extend({}, data); + + // Add the view request to the list of deferreds. + deferreds.push(get(view, true)) + + // Wait for the view and all deferreds to finish... + can.when.apply(can, deferreds).then(function(resolved) { + // Get all the resolved deferreds. + var objs = makeArray(arguments), + // Renderer is the last index of the data. + renderer = objs.pop(), + // The result of the template rendering with data. + result; + + // Make data look like the resolved deferreds. + if (can.isDeferred(data)) { + dataCopy = usefulPart(resolved); + } else { + // Go through each prop in data again and + // replace the defferreds with what they resolved to. + for (var prop in data) { + if (can.isDeferred(data[prop])) { + dataCopy[prop] = usefulPart(objs.shift()); + } + } + } + + // Get the rendered result. + result = renderer(dataCopy, helpers); + + // Resolve with the rendered view. + deferred.resolve(result, dataCopy); + + // If there's a `callback`, call it back with the result. + callback && callback(result, dataCopy); + }, function() { + deferred.reject.apply(deferred, arguments) + }); + // Return the deferred... + return deferred; + } else { + // No deferreds! Render this bad boy. + var response, + // If there's a `callback` function + async = isFunction(callback), + // Get the `view` type + deferred = get(view, async); + + // If we are `async`... + if (async) { + // Return the deferred + response = deferred; + // And fire callback with the rendered result. + deferred.then(function(renderer) { + callback(data ? renderer(data, helpers) : renderer); + }) + } else { + // if the deferred is resolved, call the cached renderer instead + // this is because it's possible, with recursive deferreds to + // need to render a view while its deferred is _resolving_. A _resolving_ deferred + // is a deferred that was just resolved and is calling back it's success callbacks. + // If a new success handler is called while resoliving, it does not get fired by + // jQuery's deferred system. So instead of adding a new callback + // we use the cached renderer. + // We also add __view_id on the deferred so we can look up it's cached renderer. + // In the future, we might simply store either a deferred or the cached result. + if (deferred.state() === "resolved" && deferred.__view_id) { + var currentRenderer = $view.cachedRenderers[deferred.__view_id]; + return data ? currentRenderer(data, helpers) : currentRenderer; + } else { + // Otherwise, the deferred is complete, so + // set response to the result of the rendering. + deferred.then(function(renderer) { + response = data ? renderer(data, helpers) : renderer; + }); + } + } + + return response; + } + }, + + + registerView: function(id, text, type, def) { + // Get the renderer function. + var func = (type || $view.types[$view.ext]).renderer(id, text); + def = def || new can.Deferred(); + + // Cache if we are caching. + if ($view.cache) { + $view.cached[id] = def; + def.__view_id = id; + $view.cachedRenderers[id] = func; + } + + // Return the objects for the response's `dataTypes` + // (in this case view). + return def.resolve(func); + } + }); + + // Makes sure there's a template, if not, have `steal` provide a warning. + var checkText = function(text, url) { + if (!text.length) { + + throw "can.view: No template or empty template:" + url; + } + }, + // `Returns a `view` renderer deferred. + // `url` - The url to the template. + // `async` - If the ajax request should be asynchronous. + // Returns a deferred. + get = function(url, async) { + var suffix = url.match(/\.[\w\d]+$/), + type, + // If we are reading a script element for the content of the template, + // `el` will be set to that script element. + el, + // A unique identifier for the view (used for caching). + // This is typically derived from the element id or + // the url for the template. + id, + // The ajax request used to retrieve the template content. + jqXHR; + + //If the url has a #, we assume we want to use an inline template + //from a script element and not current page's HTML + if (url.match(/^#/)) { + url = url.substr(1); + } + // If we have an inline template, derive the suffix from the `text/???` part. + // This only supports `<script>` tags. + if (el = document.getElementById(url)) { + suffix = "." + el.type.match(/\/(x\-)?(.+)/)[2]; + } + + // If there is no suffix, add one. + if (!suffix && !$view.cached[url]) { + url += (suffix = $view.ext); + } + + if (can.isArray(suffix)) { + suffix = suffix[0] + } + + // Convert to a unique and valid id. + id = $view.toId(url); + + // If an absolute path, use `steal` to get it. + // You should only be using `//` if you are using `steal`. + if (url.match(/^\/\//)) { + var sub = url.substr(2); + url = !window.steal ? + sub : + steal.config().root.mapJoin("" + steal.id(sub)); + } + + // Set the template engine type. + type = $view.types[suffix]; + + // If it is cached, + if ($view.cached[id]) { + // Return the cached deferred renderer. + return $view.cached[id]; + + // Otherwise if we are getting this from a `<script>` element. + } else if (el) { + // Resolve immediately with the element's `innerHTML`. + return $view.registerView(id, el.innerHTML, type); + } else { + // Make an ajax request for text. + var d = new can.Deferred(); + can.ajax({ + async: async, + url: url, + dataType: "text", + error: function(jqXHR) { + checkText("", url); + d.reject(jqXHR); + }, + success: function(text) { + // Make sure we got some text back. + checkText(text, url); + $view.registerView(id, text, type, d) + } + }); + return d; + } + }, + // Gets an `array` of deferreds from an `object`. + // This only goes one level deep. + getDeferreds = function(data) { + var deferreds = []; + + // pull out deferreds + if (can.isDeferred(data)) { + return [data] + } else { + for (var prop in data) { + if (can.isDeferred(data[prop])) { + deferreds.push(data[prop]); + } + } + } + return deferreds; + }, + // Gets the useful part of a resolved deferred. + // This is for `model`s and `can.ajax` that resolve to an `array`. + usefulPart = function(resolved) { + return can.isArray(resolved) && resolved[1] === 'success' ? resolved[0] : resolved + }; + + //!steal-pluginify-remove-start + if (window.steal) { + steal.type("view js", function(options, success, error) { + var type = $view.types["." + options.type], + id = $view.toId(options.id); + + options.text = "steal('" + (type.plugin || "can/view/" + options.type) + "',function(can){return " + "can.view.preload('" + id + "'," + options.text + ");\n})"; + success(); + }) + } + //!steal-pluginify-remove-end + + can.extend($view, { + register: function(info) { + this.types["." + info.suffix] = info; + + //!steal-pluginify-remove-start + if (window.steal) { + steal.type(info.suffix + " view js", function(options, success, error) { + var type = $view.types["." + options.type], + id = $view.toId(options.id + ''); + + options.text = type.script(id, options.text) + success(); + }) + }; + //!steal-pluginify-remove-end + + $view[info.suffix] = function(id, text) { + if (!text) { + // Return a nameless renderer + var renderer = function() { + return $view.frag(renderer.render.apply(this, arguments)); + } + renderer.render = function() { + var renderer = info.renderer(null, id); + return renderer.apply(renderer, arguments); + } + return renderer; + } + + $view.preload(id, info.renderer(id, text)); + return can.view(id); + } + }, + registerScript: function(type, id, src) { + return "can.view.preload('" + id + "'," + $view.types["." + type].script(id, src) + ");"; + }, + preload: function(id, renderer) { + $view.cached[id] = new can.Deferred().resolve(function(data, helpers) { + return renderer.call(data, data, helpers); + }); + + function frag() { + return $view.frag(renderer.apply(this, arguments)); + } + // expose the renderer for mustache + frag.render = renderer; + return frag; + } + + }); + + return can; + })(__m3); + + // ## view/elements.js + var __m18 = (function() { + + var elements = { + tagToContentPropMap: { + option: "textContent" in document.createElement("option") ? "textContent" : "innerText", + textarea: "value" + }, + + attrMap: { + "class": "className", + "value": "value", + "innerText": "innerText", + "textContent": "textContent", + "checked": true, + "disabled": true, + "readonly": true, + "required": true + }, + // elements whos default value we should set + defaultValue: ["input", "textarea"], + // a map of parent element to child elements + tagMap: { + "": "span", + table: "tbody", + tr: "td", + ol: "li", + ul: "li", + tbody: "tr", + thead: "tr", + tfoot: "tr", + select: "option", + optgroup: "option" + }, + // a tag's parent element + reverseTagMap: { + tr: "tbody", + option: "select", + td: "tr", + th: "tr", + li: "ul" + }, + + getParentNode: function(el, defaultParentNode) { + return defaultParentNode && el.parentNode.nodeType === 11 ? defaultParentNode : el.parentNode; + }, + // set an attribute on an element + setAttr: function(el, attrName, val) { + var tagName = el.nodeName.toString().toLowerCase(), + prop = elements.attrMap[attrName]; + // if this is a special property + if (prop === true) { + el[attrName] = true; + } else if (prop) { + // set the value as true / false + el[prop] = val; + if (prop === "value" && can.inArray(tagName, elements.defaultValue) >= 0) { + el.defaultValue = val; + } + } else { + el.setAttribute(attrName, val); + } + }, + // gets the value of an attribute + getAttr: function(el, attrName) { + // Default to a blank string for IE7/8 + return (elements.attrMap[attrName] && el[elements.attrMap[attrName]] ? + el[elements.attrMap[attrName]] : + el.getAttribute(attrName)) || ''; + }, + // removes the attribute + removeAttr: function(el, attrName) { + if (elements.attrMap[attrName] === true) { + el[attrName] = false; + } else { + el.removeAttribute(attrName); + } + }, + contentText: function(text) { + if (typeof text == 'string') { + return text; + } + // If has no value, return an empty string. + if (!text && text !== 0) { + return ''; + } + return "" + text; + } + }; + + return elements; + })(); + + // ## view/scanner.js + var __m17 = (function(can, elements) { + + var newLine = /(\r|\n)+/g, + // Escapes characters starting with `\`. + clean = function(content) { + return content + .split('\\').join("\\\\") + .split("\n").join("\\n") + .split('"').join('\\"') + .split("\t").join("\\t"); + }, + // Returns a tagName to use as a temporary placeholder for live content + // looks forward ... could be slow, but we only do it when necessary + getTag = function(tagName, tokens, i) { + // if a tagName is provided, use that + if (tagName) { + return tagName; + } else { + // otherwise go searching for the next two tokens like "<",TAG + while (i < tokens.length) { + if (tokens[i] == "<" && elements.reverseTagMap[tokens[i + 1]]) { + return elements.reverseTagMap[tokens[i + 1]]; + } + i++; + } + } + return ''; + }, + bracketNum = function(content) { + return (--content.split("{").length) - (--content.split("}").length); + }, + myEval = function(script) { + eval(script); + }, + attrReg = /([^\s]+)[\s]*=[\s]*$/, + // Commands for caching. + startTxt = 'var ___v1ew = [];', + finishTxt = "return ___v1ew.join('')", + put_cmd = "___v1ew.push(", + insert_cmd = put_cmd, + // Global controls (used by other functions to know where we are). + // Are we inside a tag? + htmlTag = null, + // Are we within a quote within a tag? + quote = null, + // What was the text before the current quote? (used to get the `attr` name) + beforeQuote = null, + // Whether a rescan is in progress + rescan = null, + // Used to mark where the element is. + status = function() { + // `t` - `1`. + // `h` - `0`. + // `q` - String `beforeQuote`. + return quote ? "'" + beforeQuote.match(attrReg)[1] + "'" : (htmlTag ? 1 : 0); + }; + + can.view.Scanner = Scanner = function(options) { + // Set options on self + can.extend(this, { + text: {}, + tokens: [] + }, options); + + // Cache a token lookup + this.tokenReg = []; + this.tokenSimple = { + "<": "<", + ">": ">", + '"': '"', + "'": "'" + }; + this.tokenComplex = []; + this.tokenMap = {}; + for (var i = 0, token; token = this.tokens[i]; i++) { + + + // Save complex mappings (custom regexp) + if (token[2]) { + this.tokenReg.push(token[2]); + this.tokenComplex.push({ + abbr: token[1], + re: new RegExp(token[2]), + rescan: token[3] + }); + } + // Save simple mappings (string only, no regexp) + else { + this.tokenReg.push(token[1]); + this.tokenSimple[token[1]] = token[0]; + } + this.tokenMap[token[0]] = token[1]; + } + + // Cache the token registry. + this.tokenReg = new RegExp("(" + this.tokenReg.slice(0).concat(["<", ">", '"', "'"]).join("|") + ")", "g"); + }; + + Scanner.prototype = { + + helpers: [ + + { + name: /\s*\(([\$\w]+)\)\s*->([^\n]*)/, + fn: function(content) { + var quickFunc = /\s*\(([\$\w]+)\)\s*->([^\n]*)/, + parts = content.match(quickFunc); + + return "can.proxy(function(__){var " + parts[1] + "=can.$(__);" + parts[2] + "}, this);"; + } + } + ], + + scan: function(source, name) { + var tokens = [], + last = 0, + simple = this.tokenSimple, + complex = this.tokenComplex; + + source = source.replace(newLine, "\n"); + if (this.transform) { + source = this.transform(source); + } + source.replace(this.tokenReg, function(whole, part) { + // offset is the second to last argument + var offset = arguments[arguments.length - 2]; + + // if the next token starts after the last token ends + // push what's in between + if (offset > last) { + tokens.push(source.substring(last, offset)); + } + + // push the simple token (if there is one) + if (simple[whole]) { + tokens.push(whole); + } + // otherwise lookup complex tokens + else { + for (var i = 0, token; token = complex[i]; i++) { + if (token.re.test(whole)) { + tokens.push(token.abbr); + // Push a rescan function if one exists + if (token.rescan) { + tokens.push(token.rescan(part)); + } + break; + } + } + } + + // update the position of the last part of the last token + last = offset + part.length; + }); + + // if there's something at the end, add it + if (last < source.length) { + tokens.push(source.substr(last)); + } + + var content = '', + buff = [startTxt + (this.text.start || '')], + // Helper `function` for putting stuff in the view concat. + put = function(content, bonus) { + buff.push(put_cmd, '"', clean(content), '"' + (bonus || '') + ');'); + }, + // A stack used to keep track of how we should end a bracket + // `}`. + // Once we have a `<%= %>` with a `leftBracket`, + // we store how the file should end here (either `))` or `;`). + endStack = [], + // The last token, used to remember which tag we are in. + lastToken, + // The corresponding magic tag. + startTag = null, + // Was there a magic tag inside an html tag? + magicInTag = false, + // The current tag name. + tagName = '', + // stack of tagNames + tagNames = [], + // Pop from tagNames? + popTagName = false, + // Declared here. + bracketCount, + i = 0, + token, + tmap = this.tokenMap; + + // Reinitialize the tag state goodness. + htmlTag = quote = beforeQuote = null; + + for (; + (token = tokens[i++]) !== undefined;) { + if (startTag === null) { + switch (token) { + case tmap.left: + case tmap.escapeLeft: + case tmap.returnLeft: + magicInTag = htmlTag && 1; + case tmap.commentLeft: + // A new line -- just add whatever content within a clean. + // Reset everything. + startTag = token; + if (content.length) { + put(content); + } + content = ''; + break; + case tmap.escapeFull: + // This is a full line escape (a line that contains only whitespace and escaped logic) + // Break it up into escape left and right + magicInTag = htmlTag && 1; + rescan = 1; + startTag = tmap.escapeLeft; + if (content.length) { + put(content); + } + rescan = tokens[i++]; + content = rescan.content || rescan; + if (rescan.before) { + put(rescan.before); + } + tokens.splice(i, 0, tmap.right); + break; + case tmap.commentFull: + // Ignore full line comments. + break; + case tmap.templateLeft: + content += tmap.left; + break; + case '<': + // Make sure we are not in a comment. + if (tokens[i].indexOf("!--") !== 0) { + htmlTag = 1; + magicInTag = 0; + } + content += token; + break; + case '>': + htmlTag = 0; + // content.substr(-1) doesn't work in IE7/8 + var emptyElement = content.substr(content.length - 1) == "/" || content.substr(content.length - 2) == "--"; + // if there was a magic tag + // or it's an element that has text content between its tags, + // but content is not other tags add a hookup + // TODO: we should only add `can.EJS.pending()` if there's a magic tag + // within the html tags. + if (magicInTag || !popTagName && elements.tagToContentPropMap[tagNames[tagNames.length - 1]]) { + // make sure / of /> is on the left of pending + if (emptyElement) { + put(content.substr(0, content.length - 1), ",can.view.pending(),\"/>\""); + } else { + put(content, ",can.view.pending(),\">\""); + } + content = ''; + magicInTag = 0; + } else { + content += token; + } + // if it's a tag like <input/> + if (emptyElement || popTagName) { + // remove the current tag in the stack + tagNames.pop(); + // set the current tag to the previous parent + tagName = tagNames[tagNames.length - 1]; + // Don't pop next time + popTagName = false; + } + break; + case "'": + case '"': + // If we are in an html tag, finding matching quotes. + if (htmlTag) { + // We have a quote and it matches. + if (quote && quote === token) { + // We are exiting the quote. + quote = null; + // Otherwise we are creating a quote. + // TODO: does this handle `\`? + } else if (quote === null) { + quote = token; + beforeQuote = lastToken; + } + } + default: + // Track the current tag + if (lastToken === '<') { + tagName = token.split(/\s/)[0]; + if (tagName.indexOf("/") === 0 && tagNames[tagNames.length - 1] === tagName.substr(1)) { + // set tagName to the last tagName + // if there are no more tagNames, we'll rely on getTag. + tagName = tagNames[tagNames.length - 1]; + popTagName = true; + } else { + tagNames.push(tagName); + } + } + content += token; + break; + } + } else { + // We have a start tag. + switch (token) { + case tmap.right: + case tmap.returnRight: + switch (startTag) { + case tmap.left: + // Get the number of `{ minus }` + bracketCount = bracketNum(content); + + // We are ending a block. + if (bracketCount == 1) { + + // We are starting on. + buff.push(insert_cmd, "can.view.txt(0,'" + getTag(tagName, tokens, i) + "'," + status() + ",this,function(){", startTxt, content); + + endStack.push({ + before: "", + after: finishTxt + "}));\n" + }); + } else { + + // How are we ending this statement? + last = // If the stack has value and we are ending a block... + endStack.length && bracketCount == -1 ? // Use the last item in the block stack. + endStack.pop() : // Or use the default ending. + { + after: ";" + }; + + // If we are ending a returning block, + // add the finish text which returns the result of the + // block. + if (last.before) { + buff.push(last.before); + } + // Add the remaining content. + buff.push(content, ";", last.after); + } + break; + case tmap.escapeLeft: + case tmap.returnLeft: + // We have an extra `{` -> `block`. + // Get the number of `{ minus }`. + bracketCount = bracketNum(content); + // If we have more `{`, it means there is a block. + if (bracketCount) { + // When we return to the same # of `{` vs `}` end with a `doubleParent`. + endStack.push({ + before: finishTxt, + after: "}));" + }); + } + + var escaped = startTag === tmap.escapeLeft ? 1 : 0, + commands = { + insert: insert_cmd, + tagName: getTag(tagName, tokens, i), + status: status() + }; + + for (var ii = 0; ii < this.helpers.length; ii++) { + // Match the helper based on helper + // regex name value + var helper = this.helpers[ii]; + if (helper.name.test(content)) { + content = helper.fn(content, commands); + + // dont escape partials + if (helper.name.source == /^>[\s]*\w*/.source) { + escaped = 0; + } + break; + } + } + + // Handle special cases + if (typeof content == 'object') { + if (content.raw) { + buff.push(content.raw); + } + } else { + // If we have `<%== a(function(){ %>` then we want + // `can.EJS.text(0,this, function(){ return a(function(){ var _v1ew = [];`. + buff.push(insert_cmd, "can.view.txt(" + escaped + ",'" + tagName + "'," + status() + ",this,function(){ " + (this.text.escape || '') + "return ", content, + // If we have a block. + bracketCount ? + // Start with startTxt `"var _v1ew = [];"`. + startTxt : + // If not, add `doubleParent` to close push and text. + "}));"); + } + + if (rescan && rescan.after && rescan.after.length) { + put(rescan.after.length); + rescan = null; + } + break; + } + startTag = null; + content = ''; + break; + case tmap.templateLeft: + content += tmap.left; + break; + default: + content += token; + break; + } + } + lastToken = token; + } + + // Put it together... + if (content.length) { + // Should be `content.dump` in Ruby. + put(content); + } + buff.push(";"); + + var template = buff.join(''), + out = { + out: 'with(_VIEW) { with (_CONTEXT) {' + template + " " + finishTxt + "}}" + }; + // Use `eval` instead of creating a function, because it is easier to debug. + myEval.call(out, 'this.fn = (function(_CONTEXT,_VIEW){' + out.out + '});\r\n//@ sourceURL=' + name + ".js"); + + return out; + } + }; + + return Scanner; + })(__m15, __m18); + + // ## view/node_lists.js + var __m21 = (function(can) { + + // text node expando test + var canExpando = true; + try { + document.createTextNode('')._ = 0; + } catch (ex) { + canExpando = false; + } + + // a mapping of element ids to nodeList ids + var nodeMap = {}, + // a mapping of ids to text nodes + textNodeMap = {}, + // a mapping of nodeList ids to nodeList + nodeListMap = {}, + expando = "ejs_" + Math.random(), + _id = 0, + id = function(node) { + if (canExpando || node.nodeType !== 3) { + if (node[expando]) { + return node[expando]; + } else { + return node[expando] = (node.nodeName ? "element_" : "obj_") + (++_id); + } + } else { + for (var textNodeID in textNodeMap) { + if (textNodeMap[textNodeID] === node) { + return textNodeID; + } + } + + textNodeMap["text_" + (++_id)] = node; + return "text_" + _id; + } + }, + // removes a nodeListId from a node's nodeListIds + removeNodeListId = function(node, nodeListId) { + var nodeListIds = nodeMap[id(node)]; + if (nodeListIds) { + var index = can.inArray(nodeListId, nodeListIds); + + if (index >= 0) { + nodeListIds.splice(index, 1); + } + if (!nodeListIds.length) { + delete nodeMap[id(node)]; + } + } + }, + addNodeListId = function(node, nodeListId) { + var nodeListIds = nodeMap[id(node)]; + if (!nodeListIds) { + nodeListIds = nodeMap[id(node)] = []; + } + nodeListIds.push(nodeListId); + }; + + var nodeLists = { + id: id, + // replaces the contents of one node list with the nodes in another list + replace: function(oldNodeList, newNodes) { + // for each node in the node list + oldNodeList = can.makeArray(oldNodeList); + + // try every set + //can.each( oldNodeList, function(node){ + var node = oldNodeList[0] + // for each nodeList the node is in + can.each(can.makeArray(nodeMap[id(node)]), function(nodeListId) { + + // if startNode to endNode is + // within list, replace that list + // I think the problem is not the WHOLE part is being + // matched + var nodeList = nodeListMap[nodeListId], + startIndex = can.inArray(node, nodeList), + endIndex = can.inArray(oldNodeList[oldNodeList.length - 1], nodeList); + + + // remove this nodeListId from each node + if (startIndex >= 0 && endIndex >= 0) { + for (var i = startIndex; i <= endIndex; i++) { + var n = nodeList[i]; + removeNodeListId(n, nodeListId); + } + // swap in new nodes into the nodeLIst + nodeList.splice.apply(nodeList, [startIndex, endIndex - startIndex + 1].concat(newNodes)); + + // tell these new nodes they belong to the nodeList + can.each(newNodes, function(node) { + addNodeListId(node, nodeListId); + }); + } else { + nodeLists.unregister(nodeList); + } + }); + //}); + }, + // registers a list of nodes + register: function(nodeList) { + var nLId = id(nodeList); + nodeListMap[nLId] = nodeList; + + can.each(nodeList, function(node) { + addNodeListId(node, nLId); + }); + + }, + // removes mappings + unregister: function(nodeList) { + var nLId = id(nodeList); + can.each(nodeList, function(node) { + removeNodeListId(node, nLId); + }); + delete nodeListMap[nLId]; + }, + nodeMap: nodeMap, + nodeListMap: nodeListMap + } + var ids = function(nodeList) { + return nodeList.map(function(n) { + return id(n) + ":" + (n.innerHTML || n.nodeValue) + }) + } + return nodeLists; + + })(__m3); + + // ## view/live.js + var __m20 = (function(can, elements, view, nodeLists) { + // ## live.js + // The live module provides live binding for computes + // and can.Observe.List. + // Currently, it's API is designed for `can/view/render`, but + // it could easily be used for other purposes. + + // ### Helper methods + // #### setup + // `setup(HTMLElement, bind(data), unbind(data)) -> data` + // Calls bind right away, but will call unbind + // if the element is "destroyed" (removed from the DOM). + var setup = function(el, bind, unbind) { + var teardown = function() { + unbind(data) + can.unbind.call(el, 'destroyed', teardown); + }, + data = { + teardownCheck: function(parent) { + if (!parent) { + teardown(); + } + } + } + + can.bind.call(el, 'destroyed', teardown); + bind(data) + return data; + }, + // #### listen + // Calls setup, but presets bind and unbind to + // operate on a compute + listen = function(el, compute, change) { + return setup(el, function() { + compute.bind("change", change); + }, function(data) { + compute.unbind("change", change); + if (data.nodeList) { + nodeLists.unregister(data.nodeList); + } + }); + }, + // #### getAttributeParts + // Breaks up a string like foo='bar' into ["foo","'bar'""] + getAttributeParts = function(newVal) { + return (newVal || "").replace(/['"]/g, '').split('=') + } + // #### insertElementsAfter + // Appends elements after the last item in oldElements. + insertElementsAfter = function(oldElements, newFrag) { + var last = oldElements[oldElements.length - 1]; + + // Insert it in the `document` or `documentFragment` + if (last.nextSibling) { + last.parentNode.insertBefore(newFrag, last.nextSibling); + } else { + last.parentNode.appendChild(newFrag); + } + }; + + var live = { + nodeLists: nodeLists, + list: function(el, list, func, context, parentNode) { + // A mapping of the index to an array + // of elements that represent the item. + // Each array is registered so child or parent + // live structures can update the elements + var nodesMap = [], + + add = function(ev, items, index) { + + // Collect new html and mappings + var frag = document.createDocumentFragment(), + newMappings = []; + can.each(items, function(item) { + var itemHTML = func.call(context, item), + itemFrag = can.view.frag(itemHTML, parentNode); + + newMappings.push(can.makeArray(itemFrag.childNodes)); + frag.appendChild(itemFrag); + }) + + // Inserting at the end of the list + if (!nodesMap[index]) { + insertElementsAfter( + index == 0 ? [text] : + nodesMap[index - 1], frag) + } else { + var el = nodesMap[index][0]; + el.parentNode.insertBefore(frag, el) + } + // register each item + can.each(newMappings, function(nodeList) { + nodeLists.register(nodeList) + }); + [].splice.apply(nodesMap, [index, 0].concat(newMappings)); + }, + remove = function(ev, items, index) { + var removedMappings = nodesMap.splice(index, items.length), + itemsToRemove = []; + + can.each(removedMappings, function(nodeList) { + // add items that we will remove all at once + [].push.apply(itemsToRemove, nodeList) + // Update any parent lists to remove these items + nodeLists.replace(nodeList, []); + // unregister the list + nodeLists.unregister(nodeList); + + }); + can.remove(can.$(itemsToRemove)); + }, + parentNode = elements.getParentNode(el, parentNode), + text = document.createTextNode(""); + + // Setup binding and teardown to add and remove events + setup(parentNode, function() { + list.bind("add", add).bind("remove", remove) + }, function() { + list.unbind("add", add).unbind("remove", remove); + can.each(nodesMap, function(nodeList) { + nodeLists.unregister(nodeList); + }) + }) + + insertElementsAfter([el], text); + can.remove(can.$(el)); + add({}, list, 0); + + }, + html: function(el, compute, parentNode) { + var parentNode = elements.getParentNode(el, parentNode), + + data = listen(parentNode, compute, function(ev, newVal, oldVal) { + var attached = nodes[0].parentNode; + // update the nodes in the DOM with the new rendered value + if (attached) { + makeAndPut(newVal); + } + data.teardownCheck(nodes[0].parentNode); + }); + + var nodes, + makeAndPut = function(val) { + // create the fragment, but don't hook it up + // we need to insert it into the document first + var frag = can.view.frag(val, parentNode), + // keep a reference to each node + newNodes = can.makeArray(frag.childNodes); + // Insert it in the `document` or `documentFragment` + insertElementsAfter(nodes || [el], frag) + // nodes hasn't been set yet + if (!nodes) { + can.remove(can.$(el)); + nodes = newNodes; + // set the teardown nodeList + data.nodeList = nodes; + nodeLists.register(nodes); + } else { + // Update node Array's to point to new nodes + // and then remove the old nodes. + // It has to be in this order for Mootools + // and IE because somehow, after an element + // is removed from the DOM, it loses its + // expando values. + var nodesToRemove = can.makeArray(nodes); + nodeLists.replace(nodes, newNodes); + can.remove(can.$(nodesToRemove)); + } + }; + makeAndPut(compute(), [el]); + + }, + text: function(el, compute, parentNode) { + var parent = elements.getParentNode(el, parentNode); + + // setup listening right away so we don't have to re-calculate value + var data = listen(el.parentNode !== parent ? el.parentNode : parent, compute, function(ev, newVal, oldVal) { + // Sometimes this is 'unknown' in IE and will throw an exception if it is + if (typeof node.nodeValue != 'unknown') { + node.nodeValue = "" + newVal; + } + data.teardownCheck(node.parentNode); + }); + + var node = document.createTextNode(compute()); + + if (el.parentNode !== parent) { + parent = el.parentNode; + parent.insertBefore(node, el); + parent.removeChild(el); + } else { + parent.insertBefore(node, el); + parent.removeChild(el); + } + }, + attributes: function(el, compute, currentValue) { + var setAttrs = function(newVal) { + var parts = getAttributeParts(newVal), + newAttrName = parts.shift(); + + // Remove if we have a change and used to have an `attrName`. + if ((newAttrName != attrName) && attrName) { + elements.removeAttr(el, attrName); + } + // Set if we have a new `attrName`. + if (newAttrName) { + elements.setAttr(el, newAttrName, parts.join('=')); + attrName = newAttrName; + } + } + + listen(el, compute, function(ev, newVal) { + setAttrs(newVal) + }) + // current value has been set + if (arguments.length >= 3) { + var attrName = getAttributeParts(currentValue)[0] + } else { + setAttrs(compute()) + } + }, + attributePlaceholder: '__!!__', + attributeReplace: /__!!__/g, + attribute: function(el, attributeName, compute) { + listen(el, compute, function(ev, newVal) { + elements.setAttr(el, attributeName, hook.render()); + }) + + var wrapped = can.$(el), + hooks; + + // Get the list of hookups or create one for this element. + // Hooks is a map of attribute names to hookup `data`s. + // Each hookup data has: + // `render` - A `function` to render the value of the attribute. + // `funcs` - A list of hookup `function`s on that attribute. + // `batchNum` - The last event `batchNum`, used for performance. + hooks = can.data(wrapped, 'hooks'); + if (!hooks) { + can.data(wrapped, 'hooks', hooks = {}); + } + + // Get the attribute value. + var attr = elements.getAttr(el, attributeName), + // Split the attribute value by the template. + // Only split out the first __!!__ so if we have multiple hookups in the same attribute, + // they will be put in the right spot on first render + parts = attr.split(live.attributePlaceholder), + goodParts = [], + hook; + goodParts.push(parts.shift(), + parts.join(live.attributePlaceholder)); + + // If we already had a hookup for this attribute... + if (hooks[attributeName]) { + // Just add to that attribute's list of `function`s. + hooks[attributeName].computes.push(compute); + } else { + // Create the hookup data. + hooks[attributeName] = { + render: function() { + var i = 0, + // attr doesn't have a value in IE + newAttr = attr ? attr.replace(live.attributeReplace, function() { + return elements.contentText(hook.computes[i++]()); + }) : elements.contentText(hook.computes[i++]()); + return newAttr; + }, + computes: [compute], + batchNum: undefined + }; + } + + // Save the hook for slightly faster performance. + hook = hooks[attributeName]; + + // Insert the value in parts. + goodParts.splice(1, 0, compute()); + + // Set the attribute. + elements.setAttr(el, attributeName, goodParts.join("")); + + } + } + return live; + + })(__m3, __m18, __m15, __m21); + + // ## view/render.js + var __m19 = (function(can, elements, live) { + + var pendingHookups = [], + tagChildren = function(tagName) { + var newTag = elements.tagMap[tagName] || "span"; + if (newTag === "span") { + //innerHTML in IE doesn't honor leading whitespace after empty elements + return "@@!!@@"; + } + return "<" + newTag + ">" + tagChildren(newTag) + "</" + newTag + ">"; + }, + contentText = function(input, tag) { + + // If it's a string, return. + if (typeof input == 'string') { + return input; + } + // If has no value, return an empty string. + if (!input && input !== 0) { + return ''; + } + + // If it's an object, and it has a hookup method. + var hook = (input.hookup && + + // Make a function call the hookup method. + + function(el, id) { + input.hookup.call(input, el, id); + }) || + + // Or if it's a `function`, just use the input. + (typeof input == 'function' && input); + + // Finally, if there is a `function` to hookup on some dom, + // add it to pending hookups. + if (hook) { + if (tag) { + return "<" + tag + " " + can.view.hook(hook) + "></" + tag + ">" + } else { + pendingHookups.push(hook); + } + + return ''; + } + + // Finally, if all else is `false`, `toString()` it. + return "" + input; + }, + // Returns escaped/sanatized content for anything other than a live-binding + contentEscape = function(txt) { + return (typeof txt == 'string' || typeof txt == 'number') ? + can.esc(txt) : + contentText(txt); + }; + + var current; + + can.extend(can.view, { + live: live, + setupLists: function() { + + var old = can.view.lists, + data; + + can.view.lists = function(list, renderer) { + data = { + list: list, + renderer: renderer + } + } + return function() { + can.view.lists = old; + return data; + } + }, + pending: function() { + // TODO, make this only run for the right tagName + var hooks = pendingHookups.slice(0); + lastHookups = hooks; + pendingHookups = []; + return can.view.hook(function(el) { + can.each(hooks, function(fn) { + fn(el); + }); + }); + }, + + + txt: function(escape, tagName, status, self, func) { + var listTeardown = can.view.setupLists(), + emptyHandler = function() {}, + unbind = function() { + compute.unbind("change", emptyHandler) + }; + + var compute = can.compute(func, self, false); + // bind to get and temporarily cache the value + compute.bind("change", emptyHandler); + // call the "wrapping" function and get the binding information + var tag = (elements.tagMap[tagName] || "span"), + listData = listTeardown(), + value = compute(); + + + if (listData) { + return "<" + tag + can.view.hook(function(el, parentNode) { + live.list(el, listData.list, listData.renderer, self, parentNode); + }) + "></" + tag + ">"; + } + + // If we had no observes just return the value returned by func. + if (!compute.hasDependencies) { + unbind(); + return (escape || status !== 0 ? contentEscape : contentText)(value, status === 0 && tag); + } + + // the property (instead of innerHTML elements) to adjust. For + // example options should use textContent + var contentProp = elements.tagToContentPropMap[tagName]; + + + // The magic tag is outside or between tags. + if (status === 0 && !contentProp) { + // Return an element tag with a hookup in place of the content + return "<" + tag + can.view.hook( + escape ? + // If we are escaping, replace the parentNode with + // a text node who's value is `func`'s return value. + + function(el, parentNode) { + live.text(el, compute, parentNode); + unbind(); + } : + // If we are not escaping, replace the parentNode with a + // documentFragment created as with `func`'s return value. + + function(el, parentNode) { + live.html(el, compute, parentNode); + unbind(); + //children have to be properly nested HTML for buildFragment to work properly + }) + ">" + tagChildren(tag) + "</" + tag + ">"; + // In a tag, but not in an attribute + } else if (status === 1) { + // remember the old attr name + pendingHookups.push(function(el) { + live.attributes(el, compute, compute()); + unbind(); + }); + return compute(); + } else { // In an attribute... + var attributeName = status === 0 ? contentProp : status; + // if the magic tag is inside the element, like `<option><% TAG %></option>`, + // we add this hookup to the last element (ex: `option`'s) hookups. + // Otherwise, the magic tag is in an attribute, just add to the current element's + // hookups. + (status === 0 ? lastHookups : pendingHookups).push(function(el) { + live.attribute(el, attributeName, compute); + unbind(); + }); + return live.attributePlaceholder; + } + } + }); + + return can; + })(__m15, __m18, __m20, __m2); + + // ## view/ejs/ejs.js + var __m16 = (function(can) { + // ## ejs.js + // `can.EJS` + // _Embedded JavaScript Templates._ + + // Helper methods. + var extend = can.extend, + EJS = function(options) { + // Supports calling EJS without the constructor + // This returns a function that renders the template. + if (this.constructor != EJS) { + var ejs = new EJS(options); + return function(data, helpers) { + return ejs.render(data, helpers); + }; + } + // If we get a `function` directly, it probably is coming from + // a `steal`-packaged view. + if (typeof options == "function") { + this.template = { + fn: options + }; + return; + } + // Set options on self. + extend(this, options); + this.template = this.scanner.scan(this.text, this.name); + }; + + can.EJS = EJS; + + + EJS.prototype. + + render = function(object, extraHelpers) { + object = object || {}; + return this.template.fn.call(object, object, new EJS.Helpers(object, extraHelpers || {})); + }; + + extend(EJS.prototype, { + + scanner: new can.view.Scanner({ + + tokens: [ + ["templateLeft", "<%%"], // Template + ["templateRight", "%>"], // Right Template + ["returnLeft", "<%=="], // Return Unescaped + ["escapeLeft", "<%="], // Return Escaped + ["commentLeft", "<%#"], // Comment + ["left", "<%"], // Run --- this is hack for now + ["right", "%>"], // Right -> All have same FOR Mustache ... + ["returnRight", "%>"] + ], + + + transform: function(source) { + return source.replace(/<%([\s\S]+?)%>/gm, function(whole, part) { + var brackets = [], + foundBracketPair, + i; + + // Look for brackets (for removing self-contained blocks) + part.replace(/[{}]/gm, function(bracket, offset) { + brackets.push([bracket, offset]); + }); + + // Remove bracket pairs from the list of replacements + do { + foundBracketPair = false; + for (i = brackets.length - 2; i >= 0; i--) { + if (brackets[i][0] == '{' && brackets[i + 1][0] == '}') { + brackets.splice(i, 2); + foundBracketPair = true; + break; + } + } + } while (foundBracketPair); + + // Unmatched brackets found, inject EJS tags + if (brackets.length >= 2) { + var result = ['<%'], + bracket, + last = 0; + for (i = 0; bracket = brackets[i]; i++) { + result.push(part.substring(last, last = bracket[1])); + if ((bracket[0] == '{' && i < brackets.length - 1) || (bracket[0] == '}' && i > 0)) { + result.push(bracket[0] == '{' ? '{ %><% ' : ' %><% }'); + } else { + result.push(bracket[0]); + } + ++last; + } + result.push(part.substring(last), '%>'); + return result.join(''); + } + // Otherwise return the original + else { + return '<%' + part + '%>'; + } + }); + } + }) + }); + + EJS.Helpers = function(data, extras) { + this._data = data; + this._extras = extras; + extend(this, extras); + }; + + + EJS.Helpers.prototype = { + // TODO Deprecated!! + list: function(list, cb) { + + can.each(list, function(item, i) { + cb(item, i, list) + }) + }, + each: function(list, cb) { + // Normal arrays don't get live updated + if (can.isArray(list)) { + this.list(list, cb); + } else { + can.view.lists(list, cb); + } + } + }; + + // Options for `steal`'s build. + can.view.register({ + suffix: "ejs", + // returns a `function` that renders the view. + script: function(id, src) { + return "can.EJS(function(_CONTEXT,_VIEW) { " + new EJS({ + text: src, + name: id + }).template.out + " })"; + }, + renderer: function(id, text) { + return EJS({ + text: text, + name: id + }); + } + }); + + return can; + })(__m3, __m15, __m2, __m13, __m17, __m19); + + // ## control/control.js + var __m22 = (function(can) { + // ## control.js + // `can.Control` + // _Controller_ + + // Binds an element, returns a function that unbinds. + var bind = function(el, ev, callback) { + + can.bind.call(el, ev, callback); + + return function() { + can.unbind.call(el, ev, callback); + }; + }, + isFunction = can.isFunction, + extend = can.extend, + each = can.each, + slice = [].slice, + paramReplacer = /\{([^\}]+)\}/g, + special = can.getObject("$.event.special", [can]) || {}, + + // Binds an element, returns a function that unbinds. + delegate = function(el, selector, ev, callback) { + can.delegate.call(el, selector, ev, callback); + return function() { + can.undelegate.call(el, selector, ev, callback); + }; + }, + + // Calls bind or unbind depending if there is a selector. + binder = function(el, ev, callback, selector) { + return selector ? + delegate(el, can.trim(selector), ev, callback) : + bind(el, ev, callback); + }, + + basicProcessor; + + var Control = can.Control = can.Construct( + + { + // Setup pre-processes which methods are event listeners. + + setup: function() { + + // Allow contollers to inherit "defaults" from super-classes as it + // done in `can.Construct` + can.Construct.setup.apply(this, arguments); + + // If you didn't provide a name, or are `control`, don't do anything. + if (can.Control) { + + // Cache the underscored names. + var control = this, + funcName; + + // Calculate and cache actions. + control.actions = {}; + for (funcName in control.prototype) { + if (control._isAction(funcName)) { + control.actions[funcName] = control._action(funcName); + } + } + } + }, + + // Moves `this` to the first argument, wraps it with `jQuery` if it's an element + _shifter: function(context, name) { + + var method = typeof name == "string" ? context[name] : name; + + if (!isFunction(method)) { + method = context[method]; + } + + return function() { + context.called = name; + return method.apply(context, [this.nodeName ? can.$(this) : this].concat(slice.call(arguments, 0))); + }; + }, + + // Return `true` if is an action. + + _isAction: function(methodName) { + + var val = this.prototype[methodName], + type = typeof val; + // if not the constructor + return (methodName !== 'constructor') && + // and is a function or links to a function + (type == "function" || (type == "string" && isFunction(this.prototype[val]))) && + // and is in special, a processor, or has a funny character + !! (special[methodName] || processors[methodName] || /[^\w]/.test(methodName)); + }, + // Takes a method name and the options passed to a control + // and tries to return the data necessary to pass to a processor + // (something that binds things). + + _action: function(methodName, options) { + + // If we don't have options (a `control` instance), we'll run this + // later. + paramReplacer.lastIndex = 0; + if (options || !paramReplacer.test(methodName)) { + // If we have options, run sub to replace templates `{}` with a + // value from the options or the window + var convertedName = options ? can.sub(methodName, [options, window]) : methodName; + if (!convertedName) { + return null; + } + // If a `{}` template resolves to an object, `convertedName` will be + // an array + var arr = can.isArray(convertedName), + + // Get the name + name = arr ? convertedName[1] : convertedName, + + // Grab the event off the end + parts = name.split(/\s+/g), + event = parts.pop(); + + return { + processor: processors[event] || basicProcessor, + parts: [name, parts.join(" "), event], + delegate: arr ? convertedName[0] : undefined + }; + } + }, + // An object of `{eventName : function}` pairs that Control uses to + // hook up events auto-magically. + + processors: {}, + // A object of name-value pairs that act as default values for a + // control instance + defaults: {} + + }, { + + // Sets `this.element`, saves the control in `data, binds event + // handlers. + + setup: function(element, options) { + + var cls = this.constructor, + pluginname = cls.pluginName || cls._fullName, + arr; + + // Want the raw element here. + this.element = can.$(element) + + if (pluginname && pluginname !== 'can_control') { + // Set element and `className` on element. + this.element.addClass(pluginname); + } + + (arr = can.data(this.element, "controls")) || can.data(this.element, "controls", arr = []); + arr.push(this); + + // Option merging. + + this.options = extend({}, cls.defaults, options); + + // Bind all event handlers. + this.on(); + + // Gets passed into `init`. + + return [this.element, this.options]; + }, + + on: function(el, selector, eventName, func) { + if (!el) { + + // Adds bindings. + this.off(); + + // Go through the cached list of actions and use the processor + // to bind + var cls = this.constructor, + bindings = this._bindings, + actions = cls.actions, + element = this.element, + destroyCB = can.Control._shifter(this, "destroy"), + funcName, ready; + + for (funcName in actions) { + // Only push if we have the action and no option is `undefined` + if (actions.hasOwnProperty(funcName) && + (ready = actions[funcName] || cls._action(funcName, this.options))) { + bindings.push(ready.processor(ready.delegate || element, + ready.parts[2], ready.parts[1], funcName, this)); + } + } + + + // Setup to be destroyed... + // don't bind because we don't want to remove it. + can.bind.call(element, "destroyed", destroyCB); + bindings.push(function(el) { + can.unbind.call(el, "destroyed", destroyCB); + }); + return bindings.length; + } + + if (typeof el == 'string') { + func = eventName; + eventName = selector; + selector = el; + el = this.element; + } + + if (func === undefined) { + func = eventName; + eventName = selector; + selector = null; + } + + if (typeof func == 'string') { + func = can.Control._shifter(this, func); + } + + this._bindings.push(binder(el, eventName, func, selector)); + + return this._bindings.length; + }, + // Unbinds all event handlers on the controller. + + off: function() { + var el = this.element[0] + each(this._bindings || [], function(value) { + value(el); + }); + // Adds bindings. + this._bindings = []; + }, + // Prepares a `control` for garbage collection + + destroy: function() { + //Control already destroyed + if (this.element === null) { + + return; + } + var Class = this.constructor, + pluginName = Class.pluginName || Class._fullName, + controls; + + // Unbind bindings. + this.off(); + + if (pluginName && pluginName !== 'can_control') { + // Remove the `className`. + this.element.removeClass(pluginName); + } + + // Remove from `data`. + controls = can.data(this.element, "controls"); + controls.splice(can.inArray(this, controls), 1); + + can.trigger(this, "destroyed"); // In case we want to know if the `control` is removed. + + this.element = null; + } + }); + + var processors = can.Control.processors, + // Processors do the binding. + // They return a function that unbinds when called. + // The basic processor that binds events. + basicProcessor = function(el, event, selector, methodName, control) { + return binder(el, event, can.Control._shifter(control, methodName), selector); + }; + + // Set common events to be processed as a `basicProcessor` + each(["change", "click", "contextmenu", "dblclick", "keydown", "keyup", + "keypress", "mousedown", "mousemove", "mouseout", "mouseover", + "mouseup", "reset", "resize", "scroll", "select", "submit", "focusin", + "focusout", "mouseenter", "mouseleave", + // #104 - Add touch events as default processors + // TOOD feature detect? + "touchstart", "touchmove", "touchcancel", "touchend", "touchleave" + ], function(v) { + processors[v] = basicProcessor; + }); + + return Control; + })(__m3, __m1); + + // ## util/string/deparam/deparam.js + var __m24 = (function(can) { + + // ## deparam.js + // `can.deparam` + // _Takes a string of name value pairs and returns a Object literal that represents those params._ + var digitTest = /^\d+$/, + keyBreaker = /([^\[\]]+)|(\[\])/g, + paramTest = /([^?#]*)(#.*)?$/, + prep = function(str) { + return decodeURIComponent(str.replace(/\+/g, " ")); + }; + + + can.extend(can, { + + deparam: function(params) { + + var data = {}, + pairs, lastPart; + + if (params && paramTest.test(params)) { + + pairs = params.split('&'), + + can.each(pairs, function(pair) { + + var parts = pair.split('='), + key = prep(parts.shift()), + value = prep(parts.join("=")), + current = data; + + if (key) { + parts = key.match(keyBreaker); + + for (var j = 0, l = parts.length - 1; j < l; j++) { + if (!current[parts[j]]) { + // If what we are pointing to looks like an `array` + current[parts[j]] = digitTest.test(parts[j + 1]) || parts[j + 1] == "[]" ? [] : {}; + } + current = current[parts[j]]; + } + lastPart = parts.pop(); + if (lastPart == "[]") { + current.push(value); + } else { + current[lastPart] = value; + } + } + }); + } + return data; + } + }); + return can; + })(__m3, __m2); + + // ## route/route.js + var __m23 = (function(can) { + + // ## route.js + // `can.route` + // _Helps manage browser history (and client state) by synchronizing the + // `window.location.hash` with a `can.Observe`._ + // Helper methods used for matching routes. + var + // `RegExp` used to match route variables of the type ':name'. + // Any word character or a period is matched. + matcher = /\:([\w\.]+)/g, + // Regular expression for identifying &key=value lists. + paramsMatcher = /^(?:&[^=]+=[^&]*)+/, + // Converts a JS Object into a list of parameters that can be + // inserted into an html element tag. + makeProps = function(props) { + var tags = []; + can.each(props, function(val, name) { + tags.push((name === 'className' ? 'class' : name) + '="' + + (name === "href" ? val : can.esc(val)) + '"'); + }); + return tags.join(" "); + }, + // Checks if a route matches the data provided. If any route variable + // is not present in the data, the route does not match. If all route + // variables are present in the data, the number of matches is returned + // to allow discerning between general and more specific routes. + matchesData = function(route, data) { + var count = 0, + i = 0, + defaults = {}; + // look at default values, if they match ... + for (var name in route.defaults) { + if (route.defaults[name] === data[name]) { + // mark as matched + defaults[name] = 1; + count++; + } + } + for (; i < route.names.length; i++) { + if (!data.hasOwnProperty(route.names[i])) { + return -1; + } + if (!defaults[route.names[i]]) { + count++; + } + + } + + return count; + }, + onready = !0, + location = window.location, + wrapQuote = function(str) { + return (str + '').replace(/([.?*+\^$\[\]\\(){}|\-])/g, "\\$1"); + }, + each = can.each, + extend = can.extend; + + can.route = function(url, defaults) { + defaults = defaults || {}; + // Extract the variable names and replace with `RegExp` that will match + // an atual URL with values. + var names = [], + test = url.replace(matcher, function(whole, name, i) { + names.push(name); + var next = "\\" + (url.substr(i + whole.length, 1) || can.route._querySeparator); + // a name without a default value HAS to have a value + // a name that has a default value can be empty + // The `\\` is for string-escaping giving single `\` for `RegExp` escaping. + return "([^" + next + "]" + (defaults[name] ? "*" : "+") + ")"; + }); + + // Add route in a form that can be easily figured out. + can.route.routes[url] = { + // A regular expression that will match the route when variable values + // are present; i.e. for `:page/:type` the `RegExp` is `/([\w\.]*)/([\w\.]*)/` which + // will match for any value of `:page` and `:type` (word chars or period). + test: new RegExp("^" + test + "($|" + wrapQuote(can.route._querySeparator) + ")"), + // The original URL, same as the index for this entry in routes. + route: url, + // An `array` of all the variable names in this route. + names: names, + // Default values provided for the variables. + defaults: defaults, + // The number of parts in the URL separated by `/`. + length: url.split('/').length + }; + return can.route; + }; + + + extend(can.route, { + + _querySeparator: '&', + _paramsMatcher: paramsMatcher, + + + param: function(data, _setRoute) { + // Check if the provided data keys match the names in any routes; + // Get the one with the most matches. + var route, + // Need to have at least 1 match. + matches = 0, + matchCount, + routeName = data.route, + propCount = 0; + + delete data.route; + + each(data, function() { + propCount++; + }); + // Otherwise find route. + each(can.route.routes, function(temp, name) { + // best route is the first with all defaults matching + + + matchCount = matchesData(temp, data); + if (matchCount > matches) { + route = temp; + matches = matchCount; + } + if (matchCount >= propCount) { + return false; + } + }); + // If we have a route name in our `can.route` data, and it's + // just as good as what currently matches, use that + if (can.route.routes[routeName] && matchesData(can.route.routes[routeName], data) === matches) { + route = can.route.routes[routeName]; + } + // If this is match... + if (route) { + var cpy = extend({}, data), + // Create the url by replacing the var names with the provided data. + // If the default value is found an empty string is inserted. + res = route.route.replace(matcher, function(whole, name) { + delete cpy[name]; + return data[name] === route.defaults[name] ? "" : encodeURIComponent(data[name]); + }), + after; + // Remove matching default values + each(route.defaults, function(val, name) { + if (cpy[name] === val) { + delete cpy[name]; + } + }); + + // The remaining elements of data are added as + // `&` separated parameters to the url. + after = can.param(cpy); + // if we are paraming for setting the hash + // we also want to make sure the route value is updated + if (_setRoute) { + can.route.attr('route', route.route); + } + return res + (after ? can.route._querySeparator + after : ""); + } + // If no route was found, there is no hash URL, only paramters. + return can.isEmptyObject(data) ? "" : can.route._querySeparator + can.param(data); + }, + + deparam: function(url) { + // See if the url matches any routes by testing it against the `route.test` `RegExp`. + // By comparing the URL length the most specialized route that matches is used. + var route = { + length: -1 + }; + each(can.route.routes, function(temp, name) { + if (temp.test.test(url) && temp.length > route.length) { + route = temp; + } + }); + // If a route was matched. + if (route.length > -1) { + + var // Since `RegExp` backreferences are used in `route.test` (parens) + // the parts will contain the full matched string and each variable (back-referenced) value. + parts = url.match(route.test), + // Start will contain the full matched string; parts contain the variable values. + start = parts.shift(), + // The remainder will be the `&key=value` list at the end of the URL. + remainder = url.substr(start.length - (parts[parts.length - 1] === can.route._querySeparator ? 1 : 0)), + // If there is a remainder and it contains a `&key=value` list deparam it. + obj = (remainder && can.route._paramsMatcher.test(remainder)) ? can.deparam(remainder.slice(1)) : {}; + + // Add the default values for this route. + obj = extend(true, {}, route.defaults, obj); + // Overwrite each of the default values in `obj` with those in + // parts if that part is not empty. + each(parts, function(part, i) { + if (part && part !== can.route._querySeparator) { + obj[route.names[i]] = decodeURIComponent(part); + } + }); + obj.route = route.route; + return obj; + } + // If no route was matched, it is parsed as a `&key=value` list. + if (url.charAt(0) !== can.route._querySeparator) { + url = can.route._querySeparator + url; + } + return can.route._paramsMatcher.test(url) ? can.deparam(url.slice(1)) : {}; + }, + + data: new can.Observe({}), + + routes: {}, + + ready: function(val) { + if (val === false) { + onready = val; + } + if (val === true || onready === true) { + can.route._setup(); + setState(); + } + return can.route; + }, + + url: function(options, merge) { + if (merge) { + options = extend({}, curParams, options) + } + return "#!" + can.route.param(options); + }, + + link: function(name, options, props, merge) { + return "<a " + makeProps( + extend({ + href: can.route.url(options, merge) + }, props)) + ">" + name + "</a>"; + }, + + current: function(options) { + return location.hash == "#!" + can.route.param(options) + }, + _setup: function() { + // If the hash changes, update the `can.route.data`. + can.bind.call(window, 'hashchange', setState); + }, + _getHash: function() { + return location.href.split(/#!?/)[1] || ""; + }, + _setHash: function(serialized) { + var path = (can.route.param(serialized, true)); + location.hash = "#!" + path; + return path; + } + }); + + + // The functions in the following list applied to `can.route` (e.g. `can.route.attr('...')`) will + // instead act on the `can.route.data` observe. + each(['bind', 'unbind', 'delegate', 'undelegate', 'attr', 'removeAttr'], function(name) { + can.route[name] = function() { + // `delegate` and `undelegate` require + // the `can/observe/delegate` plugin + if (!can.route.data[name]) { + return; + } + + return can.route.data[name].apply(can.route.data, arguments); + } + }) + + var // A ~~throttled~~ debounced function called multiple times will only fire once the + // timer runs down. Each call resets the timer. + timer, + // Intermediate storage for `can.route.data`. + curParams, + // Deparameterizes the portion of the hash of interest and assign the + // values to the `can.route.data` removing existing values no longer in the hash. + // setState is called typically by hashchange which fires asynchronously + // So it's possible that someone started changing the data before the + // hashchange event fired. For this reason, it will not set the route data + // if the data is changing or the hash already matches the hash that was set. + setState = can.route.setState = function() { + var hash = can.route._getHash(); + curParams = can.route.deparam(hash); + + // if the hash data is currently changing, or + // the hash is what we set it to anyway, do NOT change the hash + if (!changingData || hash !== lastHash) { + can.route.attr(curParams, true); + } + }, + // The last hash caused by a data change + lastHash, + // Are data changes pending that haven't yet updated the hash + changingData; + + // If the `can.route.data` changes, update the hash. + // Using `.serialize()` retrieves the raw data contained in the `observable`. + // This function is ~~throttled~~ debounced so it only updates once even if multiple values changed. + // This might be able to use batchNum and avoid this. + can.route.bind("change", function(ev, attr) { + // indicate that data is changing + changingData = 1; + clearTimeout(timer); + timer = setTimeout(function() { + // indicate that the hash is set to look like the data + changingData = 0; + var serialized = can.route.data.serialize(); + + lastHash = can.route._setHash(serialized); + }, 1); + }); + // `onready` event... + can.bind.call(document, "ready", can.route.ready); + + // Libraries other than jQuery don't execute the document `ready` listener + // if we are already DOM ready + if ((document.readyState === 'complete' || document.readyState === "interactive") && onready) { + can.route.ready(); + } + + // extend route to have a similar property + // that is often checked in mustache to determine + // an object's observability + can.route.constructor.canMakeObserve = can.Observe.canMakeObserve; + + return can.route; + })(__m3, __m11, __m24); + + // ## control/route/route.js + var __m25 = (function(can) { + + // ## control/route.js + // _Controller route integration._ + + can.Control.processors.route = function(el, event, selector, funcName, controller) { + selector = selector || ""; + can.route(selector); + var batchNum, + check = function(ev, attr, how) { + if (can.route.attr('route') === (selector) && + (ev.batchNum === undefined || ev.batchNum !== batchNum)) { + + batchNum = ev.batchNum; + + var d = can.route.attr(); + delete d.route; + if (can.isFunction(controller[funcName])) { + controller[funcName](d); + } else { + controller[controller[funcName]](d); + } + + } + }; + can.route.bind('change', check); + return function() { + can.route.unbind('change', check); + }; + }; + + return can; + })(__m3, __m23, __m22); + + window['can'] = __m4; + })(); \ No newline at end of file Added: tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.object.js =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.object.js (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.object.js 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,137 @@ +/*! + * CanJS - 1.1.6 + * http://canjs.us/ + * Copyright (c) 2013 Bitovi + * Wed, 29 May 2013 18:59:29 GMT + * Licensed MIT + * Includes: can/util/object + * Download from: http://canjs.com + */ +(function(can) { + + var isArray = can.isArray, + // essentially returns an object that has all the must have comparisons ... + // must haves, do not return true when provided undefined + cleanSet = function(obj, compares) { + var copy = can.extend({}, obj); + for (var prop in copy) { + var compare = compares[prop] === undefined ? compares["*"] : compares[prop]; + if (same(copy[prop], undefined, compare)) { + delete copy[prop] + } + } + return copy; + }, + propCount = function(obj) { + var count = 0; + for (var prop in obj) count++; + return count; + }; + + can.Object = {}; + + var same = can.Object.same = function(a, b, compares, aParent, bParent, deep) { + var aType = typeof a, + aArray = isArray(a), + comparesType = typeof compares, + compare; + + if (comparesType == 'string' || compares === null) { + compares = compareMethods[compares]; + comparesType = 'function' + } + if (comparesType == 'function') { + return compares(a, b, aParent, bParent) + } + compares = compares || {}; + + if (a instanceof Date) { + return a === b; + } + if (deep === -1) { + return aType === 'object' || a === b; + } + if (aType !== typeof b || aArray !== isArray(b)) { + return false; + } + if (a === b) { + return true; + } + if (aArray) { + if (a.length !== b.length) { + return false; + } + for (var i = 0; i < a.length; i++) { + compare = compares[i] === undefined ? compares["*"] : compares[i] + if (!same(a[i], b[i], a, b, compare)) { + return false; + } + }; + return true; + } else if (aType === "object" || aType === 'function') { + var bCopy = can.extend({}, b); + for (var prop in a) { + compare = compares[prop] === undefined ? compares["*"] : compares[prop]; + if (!same(a[prop], b[prop], compare, a, b, deep === false ? -1 : undefined)) { + return false; + } + delete bCopy[prop]; + } + // go through bCopy props ... if there is no compare .. return false + for (prop in bCopy) { + if (compares[prop] === undefined || !same(undefined, b[prop], compares[prop], a, b, deep === false ? -1 : undefined)) { + return false; + } + } + return true; + } + return false; + }; + + can.Object.subsets = function(checkSet, sets, compares) { + var len = sets.length, + subsets = [], + checkPropCount = propCount(checkSet), + setLength; + + for (var i = 0; i < len; i++) { + //check this subset + var set = sets[i]; + if (can.Object.subset(checkSet, set, compares)) { + subsets.push(set) + } + } + return subsets; + }; + + can.Object.subset = function(subset, set, compares) { + // go through set {type: 'folder'} and make sure every property + // is in subset {type: 'folder', parentId :5} + // then make sure that set has fewer properties + // make sure we are only checking 'important' properties + // in subset (ones that have to have a value) + + var setPropCount = 0, + compares = compares || {}; + + for (var prop in set) { + + if (!same(subset[prop], set[prop], compares[prop], subset, set)) { + return false; + } + } + return true; + } + + var compareMethods = { + "null": function() { + return true; + }, + i: function(a, b) { + return ("" + a).toLowerCase() == ("" + b).toLowerCase() + } + } + + return can.Object; + + })(can); \ No newline at end of file Added: tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.observe.attributes.js =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.observe.attributes.js (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.observe.attributes.js 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,174 @@ +/*! + * CanJS - 1.1.6 + * http://canjs.us/ + * Copyright (c) 2013 Bitovi + * Wed, 29 May 2013 18:59:29 GMT + * Licensed MIT + * Includes: can/observe/attributes + * Download from: http://canjs.com + */ +(function(can, Observe) { + + can.each([can.Observe, can.Model], function(clss) { + // in some cases model might not be defined quite yet. + if (clss === undefined) { + return; + } + var isObject = function(obj) { + return typeof obj === 'object' && obj !== null && obj; + }; + + can.extend(clss, { + + attributes: {}, + + + convert: { + "date": function(str) { + var type = typeof str; + if (type === "string") { + return isNaN(Date.parse(str)) ? null : Date.parse(str) + } else if (type === 'number') { + return new Date(str) + } else { + return str + } + }, + "number": function(val) { + return parseFloat(val); + }, + "boolean": function(val) { + if (val === 'false' || val === '0' || !val) { + return false; + } + return true; + }, + "default": function(val, oldVal, error, type) { + var construct = can.getObject(type), + context = window, + realType; + // if type has a . we need to look it up + if (type.indexOf(".") >= 0) { + // get everything before the last . + realType = type.substring(0, type.lastIndexOf(".")); + // get the object before the last . + context = can.getObject(realType); + } + return typeof construct == "function" ? construct.call(context, val, oldVal) : val; + } + }, + + serialize: { + "default": function(val, type) { + return isObject(val) && val.serialize ? val.serialize() : val; + }, + "date": function(val) { + return val && val.getTime() + } + } + }); + + // overwrite setup to do this stuff + var oldSetup = clss.setup; + + + clss.setup = function(superClass, stat, proto) { + var self = this; + oldSetup.call(self, superClass, stat, proto); + + can.each(["attributes"], function(name) { + if (!self[name] || superClass[name] === self[name]) { + self[name] = {}; + } + }); + + can.each(["convert", "serialize"], function(name) { + if (superClass[name] != self[name]) { + self[name] = can.extend({}, superClass[name], self[name]); + } + }); + }; + }); + + var oldSetup = can.Observe.prototype.setup; + + can.Observe.prototype.setup = function(obj) { + + var diff = {}; + + oldSetup.call(this, obj); + + can.each(this.constructor.defaults, function(value, key) { + if (!this.hasOwnProperty(key)) { + diff[key] = value; + } + }, this); + + this._init = 1; + this.attr(diff); + delete this._init; + }; + + can.Observe.prototype.__convert = function(prop, value) { + // check if there is a + + var Class = this.constructor, + oldVal = this.attr(prop), + type, converter; + + if (Class.attributes) { + // the type of the attribute + type = Class.attributes[prop]; + converter = Class.convert[type] || Class.convert['default']; + } + + return value === null || !type ? + // just use the value + value : + // otherwise, pass to the converter + converter.call(Class, value, oldVal, function() {}, type); + }; + + can.Observe.prototype.serialize = function(attrName, stack) { + var where = {}, + Class = this.constructor, + attrs = {}; + + stack = can.isArray(stack) ? stack : []; + stack.push(this._cid); + + if (attrName !== undefined) { + attrs[attrName] = this[attrName]; + } else { + attrs = this.__get(); + } + + can.each(attrs, function(val, name) { + var type, converter; + + // If this is an observe, check that it wasn't serialized earlier in the stack. + if (val instanceof can.Observe && can.inArray(val._cid, stack) > -1) { + // Since this object has already been serialized once, + // just reference the id (or undefined if it doesn't exist). + where[name] = val.attr('id'); + } else { + type = Class.attributes ? Class.attributes[name] : 0; + converter = Class.serialize ? Class.serialize[type] : 0; + + // if the value is an object, and has a attrs or serialize function + where[name] = val && typeof val.serialize == 'function' ? + // call attrs or serialize to get the original data back + val.serialize(undefined, stack) : + // otherwise if we have a converter + converter ? + // use the converter + converter(val, type) : + // or return the val + val; + } + }); + + return attrName != undefined ? where[attrName] : where; + }; + return can.Observe; + })(can); \ No newline at end of file Added: tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.observe.backup.js =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.observe.backup.js (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.observe.backup.js 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,52 @@ +/*! + * CanJS - 1.1.6 + * http://canjs.us/ + * Copyright (c) 2013 Bitovi + * Wed, 29 May 2013 18:59:29 GMT + * Licensed MIT + * Includes: can/observe/backup + * Download from: http://canjs.com + */ +(function(can) { + var flatProps = function(a) { + var obj = {}; + for (var prop in a) { + if (typeof a[prop] !== 'object' || a[prop] === null || a[prop] instanceof Date) { + obj[prop] = a[prop] + } + } + return obj; + }; + + can.extend(can.Observe.prototype, { + + + backup: function() { + this._backupStore = this._attrs(); + return this; + }, + + + isDirty: function(checkAssociations) { + return this._backupStore && !can.Object.same(this._attrs(), + this._backupStore, + undefined, + undefined, + undefined, !! checkAssociations); + }, + + + restore: function(restoreAssociations) { + var props = restoreAssociations ? this._backupStore : flatProps(this._backupStore) + + if (this.isDirty(restoreAssociations)) { + this._attrs(props); + } + + return this; + } + + }) + + return can.Observe; + })(can); \ No newline at end of file Added: tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.observe.delegate.js =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.observe.delegate.js (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.observe.delegate.js 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,215 @@ +/*! + * CanJS - 1.1.6 + * http://canjs.us/ + * Copyright (c) 2013 Bitovi + * Wed, 29 May 2013 18:59:29 GMT + * Licensed MIT + * Includes: can/observe/delegate + * Download from: http://canjs.com + */ +(function(can) { + + + + // ** - 'this' will be the deepest item changed + // * - 'this' will be any changes within *, but * will be the + // this returned + + // tells if the parts part of a delegate matches the broken up props of the event + // gives the prop to use as 'this' + // - parts - the attribute name of the delegate split in parts ['foo','*'] + // - props - the split props of the event that happened ['foo','bar','0'] + // - returns - the attribute to delegate too ('foo.bar'), or null if not a match + var delegateMatches = function(parts, props) { + //check props parts are the same or + var len = parts.length, + i = 0, + // keeps the matched props we will use + matchedProps = [], + prop; + + // if the event matches + for (i; i < len; i++) { + prop = props[i] + // if no more props (but we should be matching them) + // return null + if (typeof prop !== 'string') { + return null; + } else + // if we have a "**", match everything + if (parts[i] == "**") { + return props.join("."); + } else + // a match, but we want to delegate to "*" + if (parts[i] == "*") { + // only do this if there is nothing after ... + matchedProps.push(prop); + } else if (prop === parts[i]) { + matchedProps.push(prop); + } else { + return null; + } + } + return matchedProps.join("."); + }, + // gets a change event and tries to figure out which + // delegates to call + delegateHandler = function(event, prop, how, newVal, oldVal) { + // pre-split properties to save some regexp time + var props = prop.split("."), + delegates = (this._observe_delegates || []).slice(0), + delegate, + attr, + matchedAttr, + hasMatch, + valuesEqual; + event.attr = prop; + event.lastAttr = props[props.length - 1]; + + // for each delegate + for (var i = 0; delegate = delegates[i++];) { + + // if there is a batchNum, this means that this + // event is part of a series of events caused by a single + // attrs call. We don't want to issue the same event + // multiple times + // setting the batchNum happens later + if ((event.batchNum && delegate.batchNum === event.batchNum) || delegate.undelegated) { + continue; + } + + // reset match and values tests + hasMatch = undefined; + valuesEqual = true; + + // yeah, all this under here has to be redone v + + // for each attr in a delegate + for (var a = 0; a < delegate.attrs.length; a++) { + + attr = delegate.attrs[a]; + + // check if it is a match + if (matchedAttr = delegateMatches(attr.parts, props)) { + hasMatch = matchedAttr; + } + // if it has a value, make sure it's the right value + // if it's set, we should probably check that it has a + // value no matter what + if (attr.value && valuesEqual) { + valuesEqual = attr.value === "" + this.attr(attr.attr) + } else if (valuesEqual && delegate.attrs.length > 1) { + // if there are multiple attributes, each has to at + // least have some value + valuesEqual = this.attr(attr.attr) !== undefined + } + } + + + // if there is a match and valuesEqual ... call back + if (hasMatch && valuesEqual) { + // how to get to the changed property from the delegate + var from = prop.replace(hasMatch + ".", ""); + + // if this event is part of a batch, set it on the delegate + // to only send one event + if (event.batchNum) { + delegate.batchNum = event.batchNum + } + + // if we listen to change, fire those with the same attrs + // TODO: the attrs should probably be using from + if (delegate.event === 'change') { + arguments[1] = from; + event.curAttr = hasMatch; + delegate.callback.apply(this.attr(hasMatch), can.makeArray(arguments)); + } else if (delegate.event === how) { + + // if it's a match, callback with the location of the match + delegate.callback.apply(this.attr(hasMatch), [event, newVal, oldVal, from]); + } else if (delegate.event === 'set' && + how == 'add') { + // if we are listening to set, we should also listen to add + delegate.callback.apply(this.attr(hasMatch), [event, newVal, oldVal, from]); + } + } + + } + }; + + can.extend(can.Observe.prototype, { + + delegate: function(selector, event, handler) { + selector = can.trim(selector); + var delegates = this._observe_delegates || (this._observe_delegates = []), + attrs = [], + selectorRegex = /([^\s=,]+)(?:=("[^",]*"|'[^',]*'|[^\s"',]*))?(,?)\s*/g, + matches; + + // parse each property in the selector + while (matches = selectorRegex.exec(selector)) { + // we need to do a little doctoring to make up for the quotes. + if (matches[2] && can.inArray(matches[2].substr(0, 1), ['"', "'"]) >= 0) { + matches[2] = matches[2].substr(1, -1); + } + + attrs.push({ + // the attribute name + attr: matches[1], + // the attribute name, pre-split for speed + parts: matches[1].split('.'), + // the value associated with this property (if there was one given) + value: matches[2], + // whether this selector combines with the one after it with AND or OR + or: matches[3] === ',' + }); + } + + // delegates has pre-processed info about the event + delegates.push({ + // the attrs name for unbinding + selector: selector, + // an object of attribute names and values {type: 'recipe',id: undefined} + // undefined means a value was not defined + attrs: attrs, + callback: handler, + event: event + }); + if (delegates.length === 1) { + this.bind("change", delegateHandler) + } + return this; + }, + + undelegate: function(selector, event, handler) { + selector = selector && can.trim(selector); + + var i = 0, + delegates = this._observe_delegates || [], + delegateOb; + if (selector) { + while (i < delegates.length) { + delegateOb = delegates[i]; + if (delegateOb.callback === handler || + (!handler && delegateOb.selector === selector)) { + delegateOb.undelegated = true; + delegates.splice(i, 1) + } else { + i++; + } + } + } else { + // remove all delegates + delegates = []; + } + if (!delegates.length) { + //can.removeData(this, "_observe_delegates"); + this.unbind("change", delegateHandler) + } + return this; + } + }); + // add helpers for testing .. + can.Observe.prototype.delegate.matches = delegateMatches; + return can.Observe; + })(can); \ No newline at end of file Added: tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.observe.setter.js =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.observe.setter.js (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.observe.setter.js 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,63 @@ +/*! + * CanJS - 1.1.6 + * http://canjs.us/ + * Copyright (c) 2013 Bitovi + * Wed, 29 May 2013 18:59:29 GMT + * Licensed MIT + * Includes: can/observe/setter + * Download from: http://canjs.com + */ +(function(can) { + + can.classize = function(s, join) { + // this can be moved out .. + // used for getter setter + var parts = s.split(can.undHash), + i = 0; + for (; i < parts.length; i++) { + parts[i] = can.capitalize(parts[i]); + } + + return parts.join(join || ''); + } + + var classize = can.classize, + proto = can.Observe.prototype, + old = proto.__set; + + proto.__set = function(prop, value, current, success, error) { + // check if there's a setter + var cap = classize(prop), + setName = "set" + cap, + errorCallback = function(errors) { + var stub = error && error.call(self, errors); + + // if 'setter' is on the page it will trigger + // the error itself and we dont want to trigger + // the event twice. :) + if (stub !== false) { + can.trigger(self, "error", [prop, errors], true); + } + + return false; + }, + self = this; + + // if we have a setter + if (this[setName] && + // call the setter, if returned value is undefined, + // this means the setter is async so we + // do not call update property and return right away + (value = this[setName](value, function(value) { + old.call(self, prop, value, current, success, errorCallback) + }, + errorCallback)) === undefined) { + return; + } + + old.call(self, prop, value, current, success, errorCallback); + + return this; + }; + return can.Observe; + })(can); \ No newline at end of file Added: tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.observe.validations.js =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.observe.validations.js (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.observe.validations.js 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,219 @@ +/*! + * CanJS - 1.1.6 + * http://canjs.us/ + * Copyright (c) 2013 Bitovi + * Wed, 29 May 2013 18:59:29 GMT + * Licensed MIT + * Includes: can/observe/validations + * Download from: http://canjs.com + */ +(function(can) { + //validations object is by property. You can have validations that + //span properties, but this way we know which ones to run. + // proc should return true if there's an error or the error message + var validate = function(attrNames, options, proc) { + // normalize argumetns + if (!proc) { + proc = options; + options = {}; + } + + options = options || {}; + attrNames = typeof attrNames == 'string' ? [attrNames] : can.makeArray(attrNames); + + // run testIf if it exists + if (options.testIf && !options.testIf.call(this)) { + return; + } + + var self = this; + can.each(attrNames, function(attrName) { + // Add a test function for each attribute + if (!self.validations[attrName]) { + self.validations[attrName] = []; + } + + self.validations[attrName].push(function(newVal) { + // if options has a message return that, otherwise, return the error + var res = proc.call(this, newVal, attrName); + return res === undefined ? undefined : (options.message || res); + }) + }); + }; + + var old = can.Observe.prototype.__set; + can.Observe.prototype.__set = function(prop, value, current, success, error) { + var self = this, + validations = self.constructor.validations, + errorCallback = function(errors) { + var stub = error && error.call(self, errors); + + // if 'setter' is on the page it will trigger + // the error itself and we dont want to trigger + // the event twice. :) + if (stub !== false) { + can.trigger(self, "error", [prop, errors], true); + } + + return false; + }; + + old.call(self, prop, value, current, success, errorCallback); + + if (validations && validations[prop]) { + var errors = self.errors(prop); + errors && errorCallback(errors) + } + + return this; + } + + can.each([can.Observe, can.Model], function(clss) { + // in some cases model might not be defined quite yet. + if (clss === undefined) { + return; + } + var oldSetup = clss.setup; + + + can.extend(clss, { + setup: function(superClass) { + oldSetup.apply(this, arguments); + if (!this.validations || superClass.validations === this.validations) { + this.validations = {}; + } + }, + + validate: validate, + + + validationMessages: { + format: "is invalid", + inclusion: "is not a valid option (perhaps out of range)", + lengthShort: "is too short", + lengthLong: "is too long", + presence: "can't be empty", + range: "is out of range", + numericality: "must be a number" + }, + + + validateFormatOf: function(attrNames, regexp, options) { + validate.call(this, attrNames, options, function(value) { + if ((typeof value !== 'undefined' && value !== null && value !== '') && String(value).match(regexp) == null) { + return this.constructor.validationMessages.format; + } + }); + }, + + + validateInclusionOf: function(attrNames, inArray, options) { + validate.call(this, attrNames, options, function(value) { + if (typeof value == 'undefined') { + return; + } + + for (var i = 0; i < inArray.length; i++) { + if (inArray[i] == value) { + return; + } + } + + return this.constructor.validationMessages.inclusion; + }); + }, + + + validateLengthOf: function(attrNames, min, max, options) { + validate.call(this, attrNames, options, function(value) { + if (((typeof value === 'undefined' || value === null) && min > 0) || + (typeof value !== 'undefined' && value !== null && value.length < min)) { + return this.constructor.validationMessages.lengthShort + " (min=" + min + ")"; + } else if (typeof value != 'undefined' && value !== null && value.length > max) { + return this.constructor.validationMessages.lengthLong + " (max=" + max + ")"; + } + }); + }, + + + validatePresenceOf: function(attrNames, options) { + validate.call(this, attrNames, options, function(value) { + if (typeof value == 'undefined' || value === "" || value === null) { + return this.constructor.validationMessages.presence; + } + }); + }, + + + validateRangeOf: function(attrNames, low, hi, options) { + validate.call(this, attrNames, options, function(value) { + if (((typeof value == 'undefined' || value === null) && low > 0) || + (typeof value !== 'undefined' && value !== null && (value < low || value > hi))) { + return this.constructor.validationMessages.range + " [" + low + "," + hi + "]"; + } + }); + }, + + + validatesNumericalityOf: function(attrNames) { + validate.call(this, attrNames, function(value) { + var res = !isNaN(parseFloat(value)) && isFinite(value); + if (!res) { + return this.constructor.validationMessages.numericality; + } + }); + } + }); + }); + + can.extend(can.Observe.prototype, { + + + errors: function(attrs, newVal) { + // convert attrs to an array + if (attrs) { + attrs = can.isArray(attrs) ? attrs : [attrs]; + } + + var errors = {}, + self = this, + attr, + // helper function that adds error messages to errors object + // attr - the name of the attribute + // funcs - the validation functions + addErrors = function(attr, funcs) { + can.each(funcs, function(func) { + var res = func.call(self, isTest ? (self.__convert ? + self.__convert(attr, newVal) : + newVal) : self[attr]); + if (res) { + if (!errors[attr]) { + errors[attr] = []; + } + errors[attr].push(res); + } + + }); + }, + validations = this.constructor.validations, + isTest = attrs && attrs.length === 1 && arguments.length === 2; + + // go through each attribute or validation and + // add any errors + can.each(attrs || validations || {}, function(funcs, attr) { + // if we are iterating through an array, use funcs + // as the attr name + if (typeof attr == 'number') { + attr = funcs; + funcs = validations[attr]; + } + // add errors to the + addErrors(attr, funcs || []); + }); + + // return errors as long as we have one + return can.isEmptyObject(errors) ? null : isTest ? errors[attrs[0]] : errors; + } + }); + return can.Observe; + })(can); \ No newline at end of file Added: tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.util.string.js =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.util.string.js (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.util.string.js 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,163 @@ +/*! + * CanJS - 1.1.6 + * http://canjs.us/ + * Copyright (c) 2013 Bitovi + * Wed, 29 May 2013 18:59:29 GMT + * Licensed MIT + * Includes: can/util/string + * Download from: http://canjs.com + */ +(function(can) { + // ##string.js + // _Miscellaneous string utility functions._ + + // Several of the methods in this plugin use code adapated from Prototype + // Prototype JavaScript framework, version 1.6.0.1. + // © 2005-2007 Sam Stephenson + var strUndHash = /_|-/, + strColons = /\=\=/, + strWords = /([A-Z]+)([A-Z][a-z])/g, + strLowUp = /([a-z\d])([A-Z])/g, + strDash = /([a-z\d])([A-Z])/g, + strReplacer = /\{([^\}]+)\}/g, + strQuote = /"/g, + strSingleQuote = /'/g, + + // Returns the `prop` property from `obj`. + // If `add` is true and `prop` doesn't exist in `obj`, create it as an + // empty object. + getNext = function(obj, prop, add) { + var result = obj[prop]; + + if (result === undefined && add === true) { + result = obj[prop] = {} + } + return result + }, + + // Returns `true` if the object can have properties (no `null`s). + isContainer = function(current) { + return (/^f|^o/).test(typeof current); + }; + + can.extend(can, { + // Escapes strings for HTML. + + esc: function(content) { + // Convert bad values into empty strings + var isInvalid = content === null || content === undefined || (isNaN(content) && ("" + content === 'NaN')); + return ("" + (isInvalid ? '' : content)) + .replace(/&/g, '&') + .replace(/</g, '<') + .replace(/>/g, '>') + .replace(strQuote, '"') + .replace(strSingleQuote, "'"); + }, + + + getObject: function(name, roots, add) { + + // The parts of the name we are looking up + // `['App','Models','Recipe']` + var parts = name ? name.split('.') : [], + length = parts.length, + current, + r = 0, + i, container, rootsLength; + + // Make sure roots is an `array`. + roots = can.isArray(roots) ? roots : [roots || window]; + + rootsLength = roots.length + + if (!length) { + return roots[0]; + } + + // For each root, mark it as current. + for (r; r < rootsLength; r++) { + current = roots[r]; + container = undefined; + + // Walk current to the 2nd to last object or until there + // is not a container. + for (i = 0; i < length && isContainer(current); i++) { + container = current; + current = getNext(container, parts[i]); + } + + // If we found property break cycle + if (container !== undefined && current !== undefined) { + break + } + } + + // Remove property from found container + if (add === false && current !== undefined) { + delete container[parts[i - 1]] + } + + // When adding property add it to the first root + if (add === true && current === undefined) { + current = roots[0] + + for (i = 0; i < length && isContainer(current); i++) { + current = getNext(current, parts[i], true); + } + } + + return current; + }, + // Capitalizes a string. + + capitalize: function(s, cache) { + // Used to make newId. + return s.charAt(0).toUpperCase() + s.slice(1); + }, + + // Underscores a string. + + underscore: function(s) { + return s + .replace(strColons, '/') + .replace(strWords, '$1_$2') + .replace(strLowUp, '$1_$2') + .replace(strDash, '_') + .toLowerCase(); + }, + // Micro-templating. + + sub: function(str, data, remove) { + var obs = []; + + str = str || ''; + + obs.push(str.replace(strReplacer, function(whole, inside) { + + // Convert inside to type. + var ob = can.getObject(inside, data, remove === true ? false : undefined); + + if (ob === undefined) { + obs = null; + return ""; + } + + // If a container, push into objs (which will return objects found). + if (isContainer(ob) && obs) { + obs.push(ob); + return ""; + } + + return "" + ob; + })); + + return obs === null ? obs : (obs.length <= 1 ? obs[0] : obs); + }, + + // These regex's are used throughout the rest of can, so let's make + // them available. + replacer: strReplacer, + undHash: strUndHash + }); + return can; + })(can); \ No newline at end of file Added: tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.view.modifiers.js =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.view.modifiers.js (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.view.modifiers.js 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,164 @@ +/*! + * CanJS - 1.1.6 + * http://canjs.us/ + * Copyright (c) 2013 Bitovi + * Wed, 29 May 2013 18:59:29 GMT + * Licensed MIT + * Includes: can/view/modifiers + * Download from: http://canjs.com + */ +(function($, can) { + //---- ADD jQUERY HELPERS ----- + //converts jquery functions to use views + var convert, modify, isTemplate, isHTML, isDOM, getCallback, + // text and val cannot produce an element, so don't run hookups on them + noHookup = { + 'val': true, + 'text': true + }; + + convert = function(func_name) { + // save the old jQuery helper + var old = $.fn[func_name]; + + // replace it with our new helper + $.fn[func_name] = function() { + + var args = can.makeArray(arguments), + callbackNum, + callback, + self = this, + result; + + // if the first arg is a deferred + // wait until it finishes, and call + // modify with the result + if (can.isDeferred(args[0])) { + args[0].done(function(res) { + modify.call(self, [res], old); + }) + return this; + } + //check if a template + else if (isTemplate(args)) { + + // if we should operate async + if ((callbackNum = getCallback(args))) { + callback = args[callbackNum]; + args[callbackNum] = function(result) { + modify.call(self, [result], old); + callback.call(self, result); + }; + can.view.apply(can.view, args); + return this; + } + // call view with args (there might be deferreds) + result = can.view.apply(can.view, args); + + // if we got a string back + if (!can.isDeferred(result)) { + // we are going to call the old method with that string + args = [result]; + } else { + // if there is a deferred, wait until it is done before calling modify + result.done(function(res) { + modify.call(self, [res], old); + }) + return this; + } + } + return noHookup[func_name] ? old.apply(this, args) : + modify.call(this, args, old); + }; + }; + + // modifies the content of the element + // but also will run any hookup + modify = function(args, old) { + var res, stub, hooks; + + //check if there are new hookups + for (var hasHookups in can.view.hookups) { + break; + } + + //if there are hookups, turn into a frag + // and insert that + // by using a frag, the element can be recursively hooked up + // before insterion + if (hasHookups && args[0] && isHTML(args[0])) { + args[0] = can.view.frag(args[0]).childNodes; + } + + //then insert into DOM + res = old.apply(this, args); + + return res; + }; + + // returns true or false if the args indicate a template is being used + // $('#foo').html('/path/to/template.ejs',{data}) + // in general, we want to make sure the first arg is a string + // and the second arg is data + isTemplate = function(args) { + // save the second arg type + var secArgType = typeof args[1]; + + // the first arg is a string + return typeof args[0] == "string" && + // the second arg is an object or function + (secArgType == 'object' || secArgType == 'function') && + // but it is not a dom element + !isDOM(args[1]); + }; + // returns true if the arg is a jQuery object or HTMLElement + isDOM = function(arg) { + return arg.nodeType || (arg[0] && arg[0].nodeType) + }; + // returns whether the argument is some sort of HTML data + isHTML = function(arg) { + if (isDOM(arg)) { + // if jQuery object or DOM node we're good + return true; + } else if (typeof arg === "string") { + // if string, do a quick sanity check that we're HTML + arg = can.trim(arg); + return arg.substr(0, 1) === "<" && arg.substr(arg.length - 1, 1) === ">" && arg.length >= 3; + } else { + // don't know what you are + return false; + } + }; + + //returns the callback arg number if there is one (for async view use) + getCallback = function(args) { + return typeof args[3] === 'function' ? 3 : typeof args[2] === 'function' && 2; + }; + + + $.fn.hookup = function() { + can.view.frag(this); + return this; + }; + + can.each([ + + "prepend", + + "append", + + "after", + + "before", + + "text", + + "html", + + "replaceWith", "val" + ], function(func) { + convert(func); + }); + + return can; + })(jQuery, can); \ No newline at end of file Added: tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.view.mustache.js =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.view.mustache.js (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.view.mustache.js 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,897 @@ +/*! + * CanJS - 1.1.6 + * http://canjs.us/ + * Copyright (c) 2013 Bitovi + * Wed, 29 May 2013 18:59:28 GMT + * Licensed MIT + * Includes: can/view/mustache + * Download from: http://canjs.com + */ +(function(can) { + + // # mustache.js + // `can.Mustache`: The Mustache templating engine. + // See the [Transformation](#section-29) section within *Scanning Helpers* for a detailed explanation + // of the runtime render code design. The majority of the Mustache engine implementation + // occurs within the *Transformation* scanning helper. + + // ## Initialization + // Define the view extension. + can.view.ext = ".mustache"; + + // ### Setup internal helper variables and functions. + // An alias for the context variable used for tracking a stack of contexts. + // This is also used for passing to helper functions to maintain proper context. + var CONTEXT = '___c0nt3xt', + // An alias for the variable used for the hash object that can be passed + // to helpers via `options.hash`. + HASH = '___h4sh', + // An alias for the function that adds a new context to the context stack. + STACK = '___st4ck', + STACKED = '___st4ck3d', + // An alias for the most used context stacking call. + CONTEXT_STACK = STACK + '(' + CONTEXT + ',this)', + CONTEXT_OBJ = '{context:' + CONTEXT_STACK + ',options:options}', + + + isObserve = function(obj) { + return obj !== null && can.isFunction(obj.attr) && obj.constructor && !! obj.constructor.canMakeObserve; + }, + + + isArrayLike = function(obj) { + return obj && obj.splice && typeof obj.length == 'number'; + }, + + // ## Mustache + + Mustache = function(options, helpers) { + // Support calling Mustache without the constructor. + // This returns a function that renders the template. + if (this.constructor != Mustache) { + var mustache = new Mustache(options); + return function(data, options) { + return mustache.render(data, options); + }; + } + + // If we get a `function` directly, it probably is coming from + // a `steal`-packaged view. + if (typeof options == "function") { + this.template = { + fn: options + }; + return; + } + + // Set options on self. + can.extend(this, options); + this.template = this.scanner.scan(this.text, this.name); + }; + + + // Put Mustache on the `can` object. + can.Mustache = window.Mustache = Mustache; + + + Mustache.prototype. + + render = function(object, options) { + object = object || {}; + options = options || {}; + if (!options.helpers && !options.partials) { + options.helpers = options; + } + return this.template.fn.call(object, object, { + _data: object, + options: options + }); + }; + + can.extend(Mustache.prototype, { + // Share a singleton scanner for parsing templates. + scanner: new can.view.Scanner({ + // A hash of strings for the scanner to inject at certain points. + text: { + // This is the logic to inject at the beginning of a rendered template. + // This includes initializing the `context` stack. + start: 'var ' + CONTEXT + ' = this && this.' + STACKED + ' ? this : [];' + CONTEXT + '.' + STACKED + ' = true;' + 'var ' + STACK + ' = function(context, self) {' + 'var s;' + 'if (arguments.length == 1 && context) {' + 's = !context.' + STACKED + ' ? [context] : context;' + + // Handle helpers with custom contexts (#228) + '} else if (!context.' + STACKED + ') {' + 's = [self, context];' + '} else if (context && context === self && context.' + STACKED + ') {' + 's = context.slice(0);' + '} else {' + 's = context && context.' + STACKED + ' ? context.concat([self]) : ' + STACK + '(context).concat([self]);' + '}' + 'return (s.' + STACKED + ' = true) && s;' + '};' + }, + + // An ordered token registry for the scanner. + // This needs to be ordered by priority to prevent token parsing errors. + // Each token follows the following structure: + // [ + // // Which key in the token map to match. + // "tokenMapName", + // // A simple token to match, like "{{". + // "token", + // // Optional. A complex (regexp) token to match that + // // overrides the simple token. + // "[\\s\\t]*{{", + // // Optional. A function that executes advanced + // // manipulation of the matched content. This is + // // rarely used. + // function(content){ + // return content; + // } + // ] + tokens: [ + // Return unescaped + ["returnLeft", "{{{", "{{[{&]"], + // Full line comments + ["commentFull", "{{!}}", "^[\\s\\t]*{{!.+?}}\\n"], + // Inline comments + ["commentLeft", "{{!", "(\\n[\\s\\t]*{{!|{{!)"], + // Full line escapes + // This is used for detecting lines with only whitespace and an escaped tag + ["escapeFull", "{{}}", "(^[\\s\\t]*{{[#/^][^}]+?}}\\n|\\n[\\s\\t]*{{[#/^][^}]+?}}\\n|\\n[\\s\\t]*{{[#/^][^}]+?}}$)", + function(content) { + return { + before: /^\n.+?\n$/.test(content) ? '\n' : '', + content: content.match(/\{\{(.+?)\}\}/)[1] || '' + }; + } + ], + // Return escaped + ["escapeLeft", "{{"], + // Close return unescaped + ["returnRight", "}}}"], + // Close tag + ["right", "}}"] + ], + + // ## Scanning Helpers + // This is an array of helpers that transform content that is within escaped tags like `{{token}}`. These helpers are solely for the scanning phase; they are unrelated to Mustache/Handlebars helpers which execute at render time. Each helper has a definition like the following: + // { + // // The content pattern to match in order to execute. + // // Only the first matching helper is executed. + // name: /pattern to match/, + // // The function to transform the content with. + // // @param {String} content The content to transform. + // // @param {Object} cmd Scanner helper data. + // // { + // // insert: "insert command", + // // tagName: "div", + // // status: 0 + // // } + // fn: function(content, cmd) { + // return 'for text injection' || + // { raw: 'to bypass text injection' }; + // } + // } + helpers: [ + // ### Partials + // Partials begin with a greater than sign, like {{> box}}. + // Partials are rendered at runtime (as opposed to compile time), + // so recursive partials are possible. Just avoid infinite loops. + // For example, this template and partial: + // base.mustache: + // <h2>Names</h2> + // {{#names}} + // {{> user}} + // {{/names}} + // user.mustache: + // <strong>{{name}}</strong> + { + name: /^>[\s]*\w*/, + fn: function(content, cmd) { + // Get the template name and call back into the render method, + // passing the name and the current context. + var templateName = can.trim(content.replace(/^>\s?/, '')).replace(/["|']/g, ""); + return "options.partials && options.partials['" + templateName + "'] ? can.Mustache.renderPartial(options.partials['" + templateName + "']," + + CONTEXT_STACK + ",options) : can.Mustache.render('" + templateName + "', " + CONTEXT_STACK + ")"; + } + }, + + // ### Data Hookup + // This will attach the data property of `this` to the element + // its found on using the first argument as the data attribute + // key. + // For example: + // <li id="nameli" {{ data 'name' }}></li> + // then later you can access it like: + // can.$('#nameli').data('name'); + { + name: /^\s*data\s/, + fn: function(content, cmd) { + var attr = content.match(/["|'](.*)["|']/)[1]; + // return a function which calls `can.data` on the element + // with the attribute name with the current context. + return "can.proxy(function(__){" + + // "var context = this[this.length-1];" + + // "context = context." + STACKED + " ? context[context.length-2] : context;" + + "can.data(can.$(__),'" + attr + "', this.pop()); }, " + CONTEXT_STACK + ")"; + } + }, + + // ### Transformation (default) + // This transforms all content to its interpolated equivalent, + // including calls to the corresponding helpers as applicable. + // This outputs the render code for almost all cases. + // #### Definitions + // * `context` - This is the object that the current rendering context operates within. + // Each nested template adds a new `context` to the context stack. + // * `stack` - Mustache supports nested sections, + // each of which add their own context to a stack of contexts. + // Whenever a token gets interpolated, it will check for a match against the + // last context in the stack, then iterate through the rest of the stack checking for matches. + // The first match is the one that gets returned. + // * `Mustache.txt` - This serializes a collection of logic, optionally contained within a section. + // If this is a simple interpolation, only the interpolation lookup will be passed. + // If this is a section, then an `options` object populated by the truthy (`options.fn`) and + // falsey (`options.inverse`) encapsulated functions will also be passed. This section handling + // exists to support the runtime context nesting that Mustache supports. + // * `Mustache.get` - This resolves an interpolation reference given a stack of contexts. + // * `options` - An object containing methods for executing the inner contents of sections or helpers. + // `options.fn` - Contains the inner template logic for a truthy section. + // `options.inverse` - Contains the inner template logic for a falsey section. + // `options.hash` - Contains the merged hash object argument for custom helpers. + // #### Design + // This covers the design of the render code that the transformation helper generates. + // ##### Pseudocode + // A detailed explanation is provided in the following sections, but here is some brief pseudocode + // that gives a high level overview of what the generated render code does (with a template similar to + // `"{{#a}}{{b.c.d.e.name}}{{/a}}" == "Phil"`). + // *Initialize the render code.* + // view = [] + // context = [] + // stack = fn { context.concat([this]) } + // *Render the root section.* + // view.push( "string" ) + // view.push( can.view.txt( + // *Render the nested section with `can.Mustache.txt`.* + // txt( + // *Add the current context to the stack.* + // stack(), + // *Flag this for truthy section mode.* + // "#", + // *Interpolate and check the `a` variable for truthyness using the stack with `can.Mustache.get`.* + // get( "a", stack() ), + // *Include the nested section's inner logic. + // The stack argument is usually the parent section's copy of the stack, + // but it can be an override context that was passed by a custom helper. + // Sections can nest `0..n` times -- **NESTCEPTION**.* + // { fn: fn(stack) { + // *Render the nested section (everything between the `{{#a}}` and `{{/a}}` tokens).* + // view = [] + // view.push( "string" ) + // view.push( + // *Add the current context to the stack.* + // stack(), + // *Flag this as interpolation-only mode.* + // null, + // *Interpolate the `b.c.d.e.name` variable using the stack.* + // get( "b.c.d.e.name", stack() ), + // ) + // view.push( "string" ) + // *Return the result for the nested section.* + // return view.join() + // }} + // ) + // )) + // view.push( "string" ) + // *Return the result for the root section, which includes all nested sections.* + // return view.join() + // ##### Initialization + // Each rendered template is started with the following initialization code: + // var ___v1ew = []; + // var ___c0nt3xt = []; + // ___c0nt3xt.___st4ck = true; + // var ___st4ck = function(context, self) { + // var s; + // if (arguments.length == 1 && context) { + // s = !context.___st4ck ? [context] : context; + // } else { + // s = context && context.___st4ck + // ? context.concat([self]) + // : ___st4ck(context).concat([self]); + // } + // return (s.___st4ck = true) && s; + // }; + // The `___v1ew` is the the array used to serialize the view. + // The `___c0nt3xt` is a stacking array of contexts that slices and expands with each nested section. + // The `___st4ck` function is used to more easily update the context stack in certain situations. + // Usually, the stack function simply adds a new context (`self`/`this`) to a context stack. + // However, custom helpers will occasionally pass override contexts that need their own context stack. + // ##### Sections + // Each section, `{{#section}} content {{/section}}`, within a Mustache template generates a section + // context in the resulting render code. The template itself is treated like a root section, with the + // same execution logic as any others. Each section can have `0..n` nested sections within it. + // Here's an example of a template without any descendent sections. + // Given the template: `"{{a.b.c.d.e.name}}" == "Phil"` + // Would output the following render code: + // ___v1ew.push("\""); + // ___v1ew.push(can.view.txt(1, '', 0, this, function() { + // return can.Mustache.txt(___st4ck(___c0nt3xt, this), null, + // can.Mustache.get("a.b.c.d.e.name", + // ___st4ck(___c0nt3xt, this)) + // ); + // })); + // ___v1ew.push("\" == \"Phil\""); + // The simple strings will get appended to the view. Any interpolated references (like `{{a.b.c.d.e.name}}`) + // will be pushed onto the view via `can.view.txt` in order to support live binding. + // The function passed to `can.view.txt` will call `can.Mustache.txt`, which serializes the object data by doing + // a context lookup with `can.Mustache.get`. + // `can.Mustache.txt`'s first argument is a copy of the context stack with the local context `this` added to it. + // This stack will grow larger as sections nest. + // The second argument is for the section type. This will be `"#"` for truthy sections, `"^"` for falsey, + // or `null` if it is an interpolation instead of a section. + // The third argument is the interpolated value retrieved with `can.Mustache.get`, which will perform the + // context lookup and return the approriate string or object. + // Any additional arguments, if they exist, are used for passing arguments to custom helpers. + // For nested sections, the last argument is an `options` object that contains the nested section's logic. + // Here's an example of a template with a single nested section. + // Given the template: `"{{#a}}{{b.c.d.e.name}}{{/a}}" == "Phil"` + // Would output the following render code: + // ___v1ew.push("\""); + // ___v1ew.push(can.view.txt(0, '', 0, this, function() { + // return can.Mustache.txt(___st4ck(___c0nt3xt, this), "#", + // can.Mustache.get("a", ___st4ck(___c0nt3xt, this)), + // [{ + // _: function() { + // return ___v1ew.join(""); + // } + // }, { + // fn: function(___c0nt3xt) { + // var ___v1ew = []; + // ___v1ew.push(can.view.txt(1, '', 0, this, + // function() { + // return can.Mustache.txt( + // ___st4ck(___c0nt3xt, this), + // null, + // can.Mustache.get("b.c.d.e.name", + // ___st4ck(___c0nt3xt, this)) + // ); + // } + // )); + // return ___v1ew.join(""); + // } + // }] + // ) + // })); + // ___v1ew.push("\" == \"Phil\""); + // This is specified as a truthy section via the `"#"` argument. The last argument includes an array of helper methods used with `options`. + // These act similarly to custom helpers: `options.fn` will be called for truthy sections, `options.inverse` will be called for falsey sections. + // The `options._` function only exists as a dummy function to make generating the section nesting easier (a section may have a `fn`, `inverse`, + // or both, but there isn't any way to determine that at compilation time). + // Within the `fn` function is the section's render context, which in this case will render anything between the `{{#a}}` and `{{/a}}` tokens. + // This function has `___c0nt3xt` as an argument because custom helpers can pass their own override contexts. For any case where custom helpers + // aren't used, `___c0nt3xt` will be equivalent to the `___st4ck(___c0nt3xt, this)` stack created by its parent section. The `inverse` function + // works similarly, except that it is added when `{{^a}}` and `{{else}}` are used. `var ___v1ew = []` is specified in `fn` and `inverse` to + // ensure that live binding in nested sections works properly. + // All of these nested sections will combine to return a compiled string that functions similar to EJS in its uses of `can.view.txt`. + // #### Implementation + { + name: /^.*$/, + fn: function(content, cmd) { + var mode = false, + result = []; + + // Trim the content so we don't have any trailing whitespace. + content = can.trim(content); + + // Determine what the active mode is. + // * `#` - Truthy section + // * `^` - Falsey section + // * `/` - Close the prior section + // * `else` - Inverted section (only exists within a truthy/falsey section) + if (content.length && (mode = content.match(/^([#^/]|else$)/))) { + mode = mode[0]; + switch (mode) { + // Open a new section. + case '#': + case '^': + result.push(cmd.insert + 'can.view.txt(0,\'' + cmd.tagName + '\',' + cmd.status + ',this,function(){ return '); + break; + // Close the prior section. + case '/': + return { + raw: 'return ___v1ew.join("");}}])}));' + }; + break; + } + + // Trim the mode off of the content. + content = content.substring(1); + } + + // `else` helpers are special and should be skipped since they don't + // have any logic aside from kicking off an `inverse` function. + if (mode != 'else') { + var args = [], + i = 0, + hashing = false, + arg, split, m; + + // Parse the helper arguments. + // This needs uses this method instead of a split(/\s/) so that + // strings with spaces can be correctly parsed. + (can.trim(content) + ' ').replace(/((([^\s]+?=)?('.*?'|".*?"))|.*?)\s/g, function(whole, part) { + args.push(part); + }); + + // Start the content render block. + result.push('can.Mustache.txt(' + CONTEXT_OBJ + ',' + (mode ? '"' + mode + '"' : 'null') + ','); + + // Iterate through the helper arguments, if there are any. + for (; arg = args[i]; i++) { + i && result.push(','); + + // Check for special helper arguments (string/number/boolean/hashes). + if (i && (m = arg.match(/^(('.*?'|".*?"|[0-9]+\.?[0-9]*|true|false)|((.+?)=(('.*?'|".*?"|[0-9]+\.?[0-9]*|true|false)|(.+))))$/))) { + // Found a native type like string/number/boolean. + if (m[2]) { + result.push(m[0]); + } + // Found a hash object. + else { + // Open the hash object. + if (!hashing) { + hashing = true; + result.push('{' + HASH + ':{'); + } + + // Add the key/value. + result.push(m[4], ':', m[6] ? m[6] : 'can.Mustache.get("' + m[5].replace(/"/g, '\\"') + '",' + CONTEXT_OBJ + ')'); + + // Close the hash if this was the last argument. + if (i == args.length - 1) { + result.push('}}'); + } + } + } + // Otherwise output a normal interpolation reference. + else { + result.push('can.Mustache.get("' + + // Include the reference name. + arg.replace(/"/g, '\\"') + '",' + + // Then the stack of context. + CONTEXT_OBJ + + // Flag as a helper method to aid performance, + // if it is a known helper (anything with > 0 arguments). + (i == 0 && args.length > 1 ? ',true' : ',false') + + (i > 0 ? ',true' : ',false') + + ')'); + } + } + } + + // Create an option object for sections of code. + mode && mode != 'else' && result.push(',[{_:function(){'); + switch (mode) { + // Truthy section + case '#': + result.push('return ___v1ew.join("");}},{fn:function(' + CONTEXT + '){var ___v1ew = [];'); + break; + // If/else section + // Falsey section + case 'else': + case '^': + result.push('return ___v1ew.join("");}},{inverse:function(' + CONTEXT + '){var ___v1ew = [];'); + break; + // Not a section + default: + result.push(');'); + break; + } + + // Return a raw result if there was a section, otherwise return the default string. + result = result.join(''); + return mode ? { + raw: result + } : result; + } + } + ] + }) + }); + + // Add in default scanner helpers first. + // We could probably do this differently if we didn't 'break' on every match. + var helpers = can.view.Scanner.prototype.helpers; + for (var i = 0; i < helpers.length; i++) { + Mustache.prototype.scanner.helpers.unshift(helpers[i]); + }; + + + Mustache.txt = function(context, mode, name) { + // Grab the extra arguments to pass to helpers. + var args = Array.prototype.slice.call(arguments, 3), + // Create a default `options` object to pass to the helper. + options = can.extend.apply(can, [{ + fn: function() {}, + inverse: function() {} + } + ].concat(mode ? args.pop() : [])); + + + var extra = {}; + if (context.context) { + extra = context.options; + context = context.context; + } + + // Check for a registered helper or a helper-like function. + if (helper = (Mustache.getHelper(name, extra) || (can.isFunction(name) && !name.isComputed && { + fn: name + }))) { + // Use the most recent context as `this` for the helper. + var stack = context[STACKED] && context, + context = (stack && context[context.length - 1]) || context, + // Update the options with a function/inverse (the inner templates of a section). + opts = { + fn: can.proxy(options.fn, context), + inverse: can.proxy(options.inverse, context) + }, + lastArg = args[args.length - 1]; + + // Store the context stack in the options if one exists + if (stack) { + opts.contexts = stack; + } + // Add the hash to `options` if one exists + if (lastArg && lastArg[HASH]) { + opts.hash = args.pop()[HASH]; + } + args.push(opts); + + // Call the helper. + return helper.fn.apply(context, args) || ''; + } + + // if a compute, get the value + if (can.isFunction(name) && name.isComputed) { + name = name(); + } + + // An array of arguments to check for truthyness when evaluating sections. + var validArgs = args.length ? args : [name], + // Whether the arguments meet the condition of the section. + valid = true, + result = [], + i, helper, argIsObserve, arg; + // Validate the arguments based on the section mode. + if (mode) { + for (i = 0; i < validArgs.length; i++) { + arg = validArgs[i]; + argIsObserve = typeof arg !== 'undefined' && isObserve(arg); + // Array-like objects are falsey if their length = 0. + if (isArrayLike(arg)) { + // Use .attr to trigger binding on empty lists returned from function + if (mode == '#') { + valid = valid && !! (argIsObserve ? arg.attr('length') : arg.length); + } else if (mode == '^') { + valid = valid && !(argIsObserve ? arg.attr('length') : arg.length); + } + } + // Otherwise just check if it is truthy or not. + else { + valid = mode == '#' ? valid && !! arg : mode == '^' ? valid && !arg : valid; + } + } + } + + // Otherwise interpolate like normal. + if (valid) { + switch (mode) { + // Truthy section. + case '#': + // Iterate over arrays + if (isArrayLike(name)) { + var isObserveList = isObserve(name); + + // Add the reference to the list in the contexts. + for (i = 0; i < name.length; i++) { + result.push(options.fn.call(name[i], context) || ''); + + // Ensure that live update works on observable lists + isObserveList && name.attr('' + i); + } + return result.join(''); + } + // Normal case. + else { + return options.fn.call(name || {}, context) || ''; + } + break; + // Falsey section. + case '^': + return options.inverse.call(name || {}, context) || ''; + break; + default: + // Add + '' to convert things like numbers to strings. + // This can cause issues if you are trying to + // eval on the length but this is the more + // common case. + return '' + (name !== undefined ? name : ''); + break; + } + } + + return ''; + }; + + + Mustache.get = function(ref, contexts, isHelper, isArgument) { + var options = contexts.options || {}; + contexts = contexts.context || contexts; + // Assume the local object is the last context in the stack. + var obj = contexts[contexts.length - 1], + // Assume the parent context is the second to last context in the stack. + context = contexts[contexts.length - 2], + // Split the reference (like `a.b.c`) into an array of key names. + names = ref.indexOf('\\.') == -1 + // Reference doesn't contain escaped periods + ? ref.split('.') + // Reference contains escaped periods (`a.b\c.foo` == `a["b.c"].foo) + : (function() { + var names = [], + last = 0; + ref.replace(/(\\)?\./g, function($0, $1, index) { + if (!$1) { + names.push(ref.slice(last, index).replace(/\\\./g, '.')); + last = index + $0.length; + } + }); + names.push(ref.slice(last).replace(/\\\./g, '.')); + return names; + })(), + namesLength = names.length, + value, lastValue, name, i, j, + // if we walk up and don't find a property, we default + // to listening on an undefined property of the first + // context that is an observe + defaultObserve, + defaultObserveName; + + // Handle `this` references for list iteration: {{.}} or {{this}} + if (/^\.|this$/.test(ref)) { + // If context isn't an object, then it was a value passed by a helper so use it as an override. + if (!/^object|undefined$/.test(typeof context)) { + return context || ''; + } + // Otherwise just return the closest object. + else { + while (value = contexts.pop()) { + if (typeof value !== 'undefined') { + return value; + } + } + return ''; + } + } + // Handle object resolution (like `a.b.c`). + else if (!isHelper) { + // Reverse iterate through the contexts (last in, first out). + for (i = contexts.length - 1; i >= 0; i--) { + // Check the context for the reference + value = contexts[i]; + + // Is the value a compute? + if (can.isFunction(value) && value.isComputed) { + value = value(); + } + + // Make sure the context isn't a failed object before diving into it. + if (typeof value !== 'undefined' && value !== null) { + var isHelper = Mustache.getHelper(ref, options); + for (j = 0; j < namesLength; j++) { + // Keep running up the tree while there are matches. + if (typeof value[names[j]] !== 'undefined' && value[names[j]] !== null) { + lastValue = value; + value = value[name = names[j]]; + } + // if there's a name conflict between property and helper + // property wins + else if (isHelper) { + return ref; + } + // If it's undefined, still match if the parent is an Observe. + else if (isObserve(value)) { + defaultObserve = value; + defaultObserveName = names[j]; + lastValue = value = undefined; + break; + } else { + lastValue = value = undefined; + break; + } + } + } + + // Found a matched reference. + if (value !== undefined) { + return Mustache.resolve(value, lastValue, name, isArgument); + } + } + } + + if (defaultObserve && + // if there's not a helper by this name and no attribute with this name + !(Mustache.getHelper(ref) && + can.inArray(defaultObserveName, can.Observe.keys(defaultObserve)) === -1)) { + return defaultObserve.compute(defaultObserveName); + } + // Support helpers without arguments, but only if there wasn't a matching data reference. + // Helpers have priority over local function, see https://github.com/bitovi/canjs/issues/258 + if (value = Mustache.getHelper(ref, options)) { + return ref; + } else if (typeof obj !== 'undefined' && obj !== null && can.isFunction(obj[ref])) { + // Support helper-like functions as anonymous helpers + return obj[ref]; + } + + return ''; + }; + + + Mustache.resolve = function(value, lastValue, name, isArgument) { + if (lastValue && can.isFunction(lastValue[name]) && isArgument) { + if (lastValue[name].isComputed) { + return lastValue[name]; + } + // Don't execute functions if they are parameters for a helper and are not a can.compute + // Need to bind it to the original context so that that information doesn't get lost by the helper + return function() { + return lastValue[name].apply(lastValue, arguments); + }; + } + // Support attributes on compute objects + else if (lastValue && can.isFunction(lastValue) && lastValue.isComputed) { + return lastValue()[name]; + } + // Support functions stored in objects. + else if (lastValue && can.isFunction(lastValue[name])) { + return lastValue[name](); + } + // Invoke the length to ensure that Observe.List events fire. + else if (isObserve(value) && isArrayLike(value) && value.attr('length')) { + return value; + } + // Add support for observes + else if (lastValue && isObserve(lastValue)) { + return lastValue.compute(name); + } else if (can.isFunction(value)) { + return value(); + } else { + return value; + } + }; + + + // ## Helpers + // Helpers are functions that can be called from within a template. + // These helpers differ from the scanner helpers in that they execute + // at runtime instead of during compilation. + // Custom helpers can be added via `can.Mustache.registerHelper`, + // but there are also some built-in helpers included by default. + // Most of the built-in helpers are little more than aliases to actions + // that the base version of Mustache simply implies based on the + // passed in object. + // Built-in helpers: + // * `data` - `data` is a special helper that is implemented via scanning helpers. + // It hooks up the active element to the active data object: `<div {{data "key"}} />` + // * `if` - Renders a truthy section: `{{#if var}} render {{/if}}` + // * `unless` - Renders a falsey section: `{{#unless var}} render {{/unless}}` + // * `each` - Renders an array: `{{#each array}} render {{this}} {{/each}}` + // * `with` - Opens a context section: `{{#with var}} render {{/with}}` + Mustache._helpers = {}; + + Mustache.registerHelper = function(name, fn) { + this._helpers[name] = { + name: name, + fn: fn + }; + }; + + + Mustache.getHelper = function(name, options) { + return options && options.helpers && options.helpers[name] && { + fn: options.helpers[name] + } || this._helpers[name] + for (var i = 0, helper; helper = [i]; i++) { + // Find the correct helper + if (helper.name == name) { + return helper; + } + } + return null; + }; + + + Mustache.render = function(partial, context) { + // Make sure the partial being passed in + // isn't a variable like { partial: "foo.mustache" } + if (!can.view.cached[partial] && context[partial]) { + partial = context[partial]; + } + + // Call into `can.view.render` passing the + // partial and context. + return can.view.render(partial, context); + }; + + Mustache.renderPartial = function(partial, context, options) { + return partial.render ? partial.render(context, options) : + partial(context, options); + }; + + // The built-in Mustache helpers. + can.each({ + // Implements the `if` built-in helper. + + 'if': function(expr, options) { + if ( !! Mustache.resolve(expr)) { + return options.fn(options.contexts || this); + } else { + return options.inverse(options.contexts || this); + } + }, + // Implements the `unless` built-in helper. + + 'unless': function(expr, options) { + if (!Mustache.resolve(expr)) { + return options.fn(options.contexts || this); + } + }, + + // Implements the `each` built-in helper. + + 'each': function(expr, options) { + expr = Mustache.resolve(expr); + if ( !! expr && isArrayLike(expr)) { + if (isObserve(expr) && expr.attr('length')) { + return can.view.lists && can.view.lists(expr, function(item) { + return options.fn(item); + }); + } else { + var result = []; + for (var i = 0; i < expr.length; i++) { + result.push(options.fn(expr[i])); + } + return result.join(''); + } + } + }, + // Implements the `with` built-in helper. + + 'with': function(expr, options) { + var ctx = expr; + expr = Mustache.resolve(expr); + if ( !! expr) { + return options.fn(ctx); + } + } + + }, function(fn, name) { + Mustache.registerHelper(name, fn); + }); + + // ## Registration + // Registers Mustache with can.view. + can.view.register({ + suffix: "mustache", + + contentType: "x-mustache-template", + + // Returns a `function` that renders the view. + script: function(id, src) { + return "can.Mustache(function(_CONTEXT,_VIEW) { " + new Mustache({ + text: src, + name: id + }).template.out + " })"; + }, + + renderer: function(id, text) { + return Mustache({ + text: text, + name: id + }); + } + }); + + return can; + })(can); \ No newline at end of file Added: tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.yui.js =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.yui.js (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.yui.js 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,5035 @@ +/*! + * CanJS - 1.1.6 + * http://canjs.us/ + * Copyright (c) 2013 Bitovi + * Wed, 29 May 2013 18:59:27 GMT + * Licensed MIT + * Includes: can/construct,can/observe,can/observe/compute,can/model,can/view,can/view/ejs,can/control,can/route,can/control/route + * Download from: http://canjs.com + */ +(function(undefined) { + + // ## util/can.js + var __m4 = (function() { + var can = window.can || {}; + if (typeof GLOBALCAN === 'undefined' || GLOBALCAN !== false) { + window.can = can; + } + + can.isDeferred = function(obj) { + var isFunction = this.isFunction; + // Returns `true` if something looks like a deferred. + return obj && isFunction(obj.then) && isFunction(obj.pipe); + }; + + var cid = 0; + can.cid = function(object, name) { + if (object._cid) { + return object._cid + } else { + return object._cid = (name || "") + (++cid) + } + } + can.VERSION = '@EDGE'; + return can; + })(); + + // ## util/event.js + var __m6 = (function(can) { + + // event.js + // --------- + // _Basic event wrapper._ + can.addEvent = function(event, fn) { + if (!this.__bindEvents) { + this.__bindEvents = {}; + } + var eventName = event.split(".")[0]; + + if (!this.__bindEvents[eventName]) { + this.__bindEvents[eventName] = []; + } + this.__bindEvents[eventName].push({ + handler: fn, + name: event + }); + return this; + }; + can.removeEvent = function(event, fn) { + if (!this.__bindEvents) { + return; + } + var i = 0, + events = this.__bindEvents[event.split(".")[0]], + ev; + while (i < events.length) { + ev = events[i] + if ((fn && ev.handler === fn) || (!fn && ev.name === event)) { + events.splice(i, 1); + } else { + i++; + } + } + return this; + }; + can.dispatch = function(event) { + if (!this.__bindEvents) { + return; + } + + var eventName = event.type.split(".")[0], + handlers = (this.__bindEvents[eventName] || []).slice(0), + self = this, + args = [event].concat(event.data || []); + + can.each(handlers, function(ev) { + event.data = args.slice(1); + ev.handler.apply(self, args); + }); + } + + return can; + + })(__m4); + + // ## util/fragment.js + var __m7 = (function(can) { + + // fragment.js + // --------- + // _DOM Fragment support._ + var fragmentRE = /^\s*<(\w+)[^>]*>/, + fragment = function(html, name) { + if (name === undefined) { + name = fragmentRE.test(html) && RegExp.$1; + } + + if (html && can.isFunction(html.replace)) { + // Fix "XHTML"-style tags in all browsers + html = html.replace(/<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, "<$1></$2>"); + } + + var container = document.createElement('div'), + temp = document.createElement('div') + + // IE's parser will strip any `<tr><td>` tags when `innerHTML` + // is called on a `tbody`. To get around this, we construct a + // valid table with a `tbody` that has the `innerHTML` we want. + // Then the container is the `firstChild` of the `tbody`. + // [source](http://www.ericvasilik.com/2006/07/code-karma.html). + if (name === "tbody" || name === "tfoot" || name === "thead") { + temp.innerHTML = "<table>" + html + "</table>"; + container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild; + } else if (name === "tr") { + temp.innerHTML = "<table><tbody>" + html + "</tbody></table>"; + container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild.firstChild; + } else if (name === "td" || name === "th") { + temp.innerHTML = "<table><tbody><tr>" + html + "</tr></tbody></table>"; + container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild.firstChild.firstChild; + } else if (name === 'option') { + temp.innerHTML = "<select>" + html + "</select>"; + container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild; + } else { + container.innerHTML = '' + html; + } + + // IE8 barfs if you pass slice a `childNodes` object, so make a copy. + var tmp = {}, + children = container.childNodes; + tmp.length = children.length; + for (var i = 0; i < children.length; i++) { + tmp[i] = children[i]; + } + return [].slice.call(tmp); + } + + can.buildFragment = function(html, nodes) { + var parts = fragment(html), + frag = document.createDocumentFragment(); + + can.each(parts, function(part) { + frag.appendChild(part); + }) + return frag; + }; + + return can; + })(__m4); + + // ## util/array/each.js + var __m8 = (function(can) { + can.each = function(elements, callback, context) { + var i = 0, + key; + if (elements) { + if (typeof elements.length === 'number' && elements.pop) { + if (elements.attr) { + elements.attr('length'); + } + for (key = elements.length; i < key; i++) { + if (callback.call(context || elements[i], elements[i], i, elements) === false) { + break; + } + } + } else if (elements.hasOwnProperty) { + for (key in elements) { + if (elements.hasOwnProperty(key)) { + if (callback.call(context || elements[key], elements[key], key, elements) === false) { + break; + } + } + } + } + } + return elements; + }; + + return can; + })(__m4); + + // ## util/object/isplain/isplain.js + var __m9 = (function(can) { + var core_hasOwn = Object.prototype.hasOwnProperty, + isWindow = function(obj) { + return obj != null && obj == obj.window; + }, + isPlainObject = function(obj) { + // Must be an Object. + // Because of IE, we also have to check the presence of the constructor property. + // Make sure that DOM nodes and window objects don't pass through, as well + if (!obj || (typeof obj !== "object") || obj.nodeType || isWindow(obj)) { + return false; + } + + try { + // Not own constructor property must be Object + if (obj.constructor && !core_hasOwn.call(obj, "constructor") && !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf")) { + return false; + } + } catch (e) { + // IE8,9 Will throw exceptions on certain host objects #9897 + return false; + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + + var key; + for (key in obj) {} + + return key === undefined || core_hasOwn.call(obj, key); + } + + can.isPlainObject = isPlainObject; + return can; + })(__m4); + + // ## util/deferred.js + var __m10 = (function(can) { + + // deferred.js + // --------- + // _Lightweight, jQuery style deferreds._ + // extend is usually provided by the wrapper but to avoid steal.then calls + // we define a simple extend here as well + var extend = function(target, src) { + for (var key in src) { + if (src.hasOwnProperty(key)) { + target[key] = src[key]; + } + } + }, + Deferred = function(func) { + if (!(this instanceof Deferred)) + return new Deferred(); + + this._doneFuncs = []; + this._failFuncs = []; + this._resultArgs = null; + this._status = ""; + + // Check for option `function` -- call it with this as context and as first + // parameter, as specified in jQuery API. + func && func.call(this, this); + }; + + can.Deferred = Deferred; + can.when = Deferred.when = function() { + var args = can.makeArray(arguments); + if (args.length < 2) { + var obj = args[0]; + if (obj && (can.isFunction(obj.isResolved) && can.isFunction(obj.isRejected))) { + return obj; + } else { + return Deferred().resolve(obj); + } + } else { + + var df = Deferred(), + done = 0, + // Resolve params -- params of each resolve, we need to track them down + // to be able to pass them in the correct order if the master + // needs to be resolved. + rp = []; + + can.each(args, function(arg, j) { + arg.done(function() { + rp[j] = (arguments.length < 2) ? arguments[0] : arguments; + if (++done == args.length) { + df.resolve.apply(df, rp); + } + }).fail(function() { + df.reject((arguments.length === 1) ? arguments[0] : arguments); + }); + }); + + return df; + + } + } + + var resolveFunc = function(type, _status) { + return function(context) { + var args = this._resultArgs = (arguments.length > 1) ? arguments[1] : []; + return this.exec(context, this[type], args, _status); + } + }, + doneFunc = function(type, _status) { + return function() { + var self = this; + // In Safari, the properties of the `arguments` object are not enumerable, + // so we have to convert arguments to an `Array` that allows `can.each` to loop over them. + can.each(Array.prototype.slice.call(arguments), function(v, i, args) { + if (!v) + return; + if (v.constructor === Array) { + args.callee.apply(self, v) + } else { + // Immediately call the `function` if the deferred has been resolved. + if (self._status === _status) + v.apply(self, self._resultArgs || []); + + self[type].push(v); + } + }); + return this; + } + }; + + extend(Deferred.prototype, { + pipe: function(done, fail) { + var d = can.Deferred(); + this.done(function() { + d.resolve(done.apply(this, arguments)); + }); + + this.fail(function() { + if (fail) { + d.reject(fail.apply(this, arguments)); + } else { + d.reject.apply(d, arguments); + } + }); + return d; + }, + resolveWith: resolveFunc("_doneFuncs", "rs"), + rejectWith: resolveFunc("_failFuncs", "rj"), + done: doneFunc("_doneFuncs", "rs"), + fail: doneFunc("_failFuncs", "rj"), + always: function() { + var args = can.makeArray(arguments); + if (args.length && args[0]) + this.done(args[0]).fail(args[0]); + + return this; + }, + + then: function() { + var args = can.makeArray(arguments); + // Fail `function`(s) + if (args.length > 1 && args[1]) + this.fail(args[1]); + + // Done `function`(s) + if (args.length && args[0]) + this.done(args[0]); + + return this; + }, + + state: function() { + switch (this._status) { + case 'rs': + return 'resolved'; + case 'rj': + return 'rejected'; + default: + return 'pending'; + } + }, + + isResolved: function() { + return this._status === "rs"; + }, + + isRejected: function() { + return this._status === "rj"; + }, + + reject: function() { + return this.rejectWith(this, arguments); + }, + + resolve: function() { + return this.resolveWith(this, arguments); + }, + + exec: function(context, dst, args, st) { + if (this._status !== "") + return this; + + this._status = st; + + can.each(dst, function(d) { + d.apply(context, args); + }); + + return this; + } + }); + + return can; + })(__m4); + + // ## util/hashchange.js + var __m11 = (function() { + // This is a workaround for libraries that don't natively listen to the window hashchange event + ! function() { + var addEvent = function(el, ev, fn) { + if (el.addEventListener) { + el.addEventListener(ev, fn, false); + } else if (el.attachEvent) { + el.attachEvent('on' + ev, fn); + } else { + el['on' + ev] = fn; + } + }, + onHashchange = function() { + can.trigger(window, 'hashchange'); + }; + + addEvent(window, 'hashchange', onHashchange); + }(); + })(); + + // ## util/yui/yui.js + var __m3 = (function(can) { + + // --------- + // _YUI node list._ + // `can.Y` is set as part of the build process. + // `YUI().use('*')` is called for when `YUI` is statically loaded (like when running tests). + var Y = can.Y = can.Y || YUI().use('*'); + + // Map string helpers. + can.trim = function(s) { + return Y.Lang.trim(s); + } + + // Map array helpers. + can.makeArray = function(arr) { + if (!arr) { + return []; + } + return Y.Array(arr); + }; + can.isArray = Y.Lang.isArray; + can.inArray = function(item, arr) { + if (!arr) { + return -1; + } + return Y.Array.indexOf(arr, item); + }; + + can.map = function(arr, fn) { + return Y.Array.map(can.makeArray(arr || []), fn); + }; + + // Map object helpers. + can.extend = function(first) { + var deep = first === true ? 1 : 0, + target = arguments[deep], + i = deep + 1, + arg; + for (; arg = arguments[i]; i++) { + Y.mix(target, arg, true, null, null, !! deep); + } + return target; + } + can.param = function(object) { + return Y.QueryString.stringify(object, { + arrayKey: true + }) + } + can.isEmptyObject = function(object) { + return Y.Object.isEmpty(object); + } + + // Map function helpers. + can.proxy = function(func, context) { + return Y.bind.apply(Y, arguments); + } + can.isFunction = function(f) { + return Y.Lang.isFunction(f); + } + + // Element -- get the wrapped helper. + var prepareNodeList = function(nodelist) { + nodelist.each(function(node, i) { + nodelist[i] = node.getDOMNode(); + }); + nodelist.length = nodelist.size(); + return nodelist; + } + can.$ = function(selector) { + if (selector === window) { + return window; + } else if (selector instanceof Y.NodeList) { + return prepareNodeList(selector); + } else if (typeof selector === "object" && !can.isArray(selector) && typeof selector.nodeType === "undefined" && !selector.getDOMNode) { + return selector; + } else { + return prepareNodeList(Y.all(selector)); + } + } + can.get = function(wrapped, index) { + return wrapped._nodes[index]; + } + can.append = function(wrapped, html) { + wrapped.each(function(node) { + if (typeof html === 'string') { + html = can.buildFragment(html, node) + } + node.append(html) + }); + } + can.addClass = function(wrapped, className) { + return wrapped.addClass(className); + } + can.data = function(wrapped, key, value) { + if (value === undefined) { + + return wrapped.item(0).getData(key) + } else { + return wrapped.item(0).setData(key, value) + } + } + can.remove = function(wrapped) { + return wrapped.remove() && wrapped.destroy(); + } + // Destroyed method. + can._yNodeDestroy = can._yNodeDestroy || Y.Node.prototype.destroy; + Y.Node.prototype.destroy = function() { + can.trigger(this, "destroyed", [], false) + can._yNodeDestroy.apply(this, arguments) + } + // Let `nodelist` know about the new destroy... + Y.NodeList.addMethod("destroy", Y.Node.prototype.destroy); + + // Ajax + var optionsMap = { + type: "method", + success: undefined, + error: undefined + } + var updateDeferred = function(request, d) { + // `YUI` only returns a request if it is asynchronous. + if (request && request.io) { + var xhr = request.io; + for (var prop in xhr) { + if (typeof d[prop] == 'function') { + d[prop] = function() { + xhr[prop].apply(xhr, arguments) + } + } else { + d[prop] = prop[xhr] + } + } + } + } + can.ajax = function(options) { + var d = can.Deferred(), + requestOptions = can.extend({}, options); + + for (var option in optionsMap) { + if (requestOptions[option] !== undefined) { + requestOptions[optionsMap[option]] = requestOptions[option]; + delete requestOptions[option] + } + } + requestOptions.sync = !options.async; + + var success = options.success, + error = options.error; + + requestOptions.on = { + success: function(transactionid, response) { + var data = response.responseText; + if (options.dataType === 'json') { + data = eval("(" + data + ")") + } + updateDeferred(request, d); + d.resolve(data); + success && success(data, "success", request); + }, + failure: function(transactionid, response) { + updateDeferred(request, d); + d.reject(request, "error"); + error && error(request, "error"); + } + }; + + var request = Y.io(requestOptions.url, requestOptions); + updateDeferred(request, d); + return d; + + } + + // Events - The `id` of the `function` to be bound, used as an expando on the `function` + // so we can lookup it's `remove` object. + var yuiEventId = 0, + // Takes a node list, goes through each node + // and adds events data that has a map of events to + // `callbackId` to `remove` object. It looks like + // `{click: {5: {remove: fn}}}`. + addBinding = function(nodelist, selector, ev, cb) { + if (nodelist instanceof Y.NodeList || !nodelist.on || nodelist.getDOMNode) { + nodelist.each(function(node) { + var node = can.$(node); + var events = can.data(node, "events"), + eventName = ev + ":" + selector; + if (!events) { + can.data(node, "events", events = {}); + } + if (!events[eventName]) { + events[eventName] = {}; + } + if (cb.__bindingsIds === undefined) { + cb.__bindingsIds = yuiEventId++; + } + events[eventName][cb.__bindingsIds] = selector ? node.item(0).delegate(ev, cb, selector) : node.item(0).on(ev, cb); + }); + } else { + var obj = nodelist, + events = obj.__canEvents = obj.__canEvents || {}; + if (!events[ev]) { + events[ev] = {}; + } + if (cb.__bindingsIds === undefined) { + cb.__bindingsIds = yuiEventId++; + } + events[ev][cb.__bindingsIds] = obj.on(ev, cb); + } + }, + // Removes a binding on a `nodelist` by finding + // the remove object within the object's data. + removeBinding = function(nodelist, selector, ev, cb) { + if (nodelist instanceof Y.NodeList || !nodelist.on || nodelist.getDOMNode) { + nodelist.each(function(node) { + var node = can.$(node), + events = can.data(node, "events"); + if (events) { + var eventName = ev + ":" + selector, + handlers = events[eventName], + handler = handlers[cb.__bindingsIds]; + handler.detach(); + delete handlers[cb.__bindingsIds]; + if (can.isEmptyObject(handlers)) { + delete events[ev]; + } + if (can.isEmptyObject(events)) {} + } + }); + } else { + var obj = nodelist, + events = obj.__canEvents || {}, + handlers = events[ev], + handler = handlers[cb.__bindingsIds]; + handler.detach(); + delete handlers[cb.__bindingsIds]; + if (can.isEmptyObject(handlers)) { + delete events[ev]; + } + if (can.isEmptyObject(events)) {} + } + } + can.bind = function(ev, cb) { + // If we can bind to it... + if (this.bind && this.bind !== can.bind) { + this.bind(ev, cb) + } else if (this.on || this.nodeType) { + addBinding(can.$(this), undefined, ev, cb) + } else if (this.addEvent) { + this.addEvent(ev, cb) + } else { + // Make it bind-able... + can.addEvent.call(this, ev, cb) + } + return this; + } + can.unbind = function(ev, cb) { + // If we can bind to it... + if (this.unbind && this.unbind !== can.unbind) { + this.unbind(ev, cb) + } else if (this.on || this.nodeType) { + removeBinding(can.$(this), undefined, ev, cb); + } else { + // Make it bind-able... + can.removeEvent.call(this, ev, cb) + } + return this; + } + can.trigger = function(item, event, args, bubble) { + if (item instanceof Y.NodeList) { + item = item.item(0); + } + if (item.getDOMNode) { + item = item.getDOMNode(); + } + + if (item.nodeName) { + item = Y.Node(item); + if (bubble === false) { + // Force stop propagation by listening to `on` and then + // immediately disconnecting + item.once(event, function(ev) { + ev.stopPropagation && ev.stopPropagation(); + ev.cancelBubble = true; + ev._stopper && ev._stopper(); + }) + } + realTrigger(item.getDOMNode(), event, {}) + } else { + if (typeof event === 'string') { + event = { + type: event + } + } + event.target = event.target || item + event.data = args + can.dispatch.call(item, event) + } + }; + // Allow `dom` `destroyed` events. + Y.mix(Y.Node.DOM_EVENTS, { + destroyed: true, + foo: true + }); + + can.delegate = function(selector, ev, cb) { + if (this.on || this.nodeType) { + addBinding(can.$(this), selector, ev, cb) + } else if (this.delegate) { + this.delegate(selector, ev, cb) + } + return this; + } + can.undelegate = function(selector, ev, cb) { + if (this.on || this.nodeType) { + removeBinding(can.$(this), selector, ev, cb); + } else if (this.undelegate) { + this.undelegate(selector, ev, cb) + } + return this; + } + + // `realTrigger` taken from `dojo`. + var leaveRe = /mouse(enter|leave)/, + _fix = function(_, p) { + return "mouse" + (p == "enter" ? "over" : "out"); + }, + realTrigger = document.createEvent ? function(n, e, a) { + // the same branch + var ev = document.createEvent("HTMLEvents"); + e = e.replace(leaveRe, _fix); + ev.initEvent(e, true, true); + a && can.extend(ev, a); + n.dispatchEvent(ev); + } : function(n, e, a) { + // the janktastic branch + var ev = "on" + e, + stop = false, + lc = e.toLowerCase(), + node = n; + try { + // FIXME: is this worth it? for mixed-case native event support:? Opera ends up in the + // createEvent path above, and also fails on _some_ native-named events. + // if(lc !== e && d.indexOf(d.NodeList.events, lc) >= 0){ + // // if the event is one of those listed in our NodeList list + // // in lowercase form but is mixed case, throw to avoid + // // fireEvent. /me sighs. http://gist.github.com/315318 + // throw("janktastic"); + // } + n.fireEvent(ev); + } catch (er) { + // a lame duck to work with. we're probably a 'custom event' + var evdata = can.extend({ + type: e, + target: n, + faux: true, + // HACK: [needs] added support for customStopper to _base/event.js + // some tests will fail until del._stopPropagation has support. + _stopper: function() { + stop = this.cancelBubble; + } + }, a); + realTriggerHandler(n, e, evdata); + + // handle bubbling of custom events, unless the event was stopped. + while (!stop && n !== document && n.parentNode) { + n = n.parentNode; + realTriggerHandler(n, e, evdata); + //can.isFunction(n[ev]) && n[ev](evdata); + } + } + }, + realTriggerHandler = function(n, e, evdata) { + var node = Y.Node(n), + handlers = can.Y.Event.getListeners(node._yuid, e); + if (handlers) { + for (var i = 0; i < handlers.length; i++) { + handlers[i].fire(evdata) + } + } + }; + + return can; + })(__m4, YUI, __m6, __m7, __m8, __m9, __m10, __m11); + + // ## util/string/string.js + var __m2 = (function(can) { + // ##string.js + // _Miscellaneous string utility functions._ + + // Several of the methods in this plugin use code adapated from Prototype + // Prototype JavaScript framework, version 1.6.0.1. + // © 2005-2007 Sam Stephenson + var strUndHash = /_|-/, + strColons = /\=\=/, + strWords = /([A-Z]+)([A-Z][a-z])/g, + strLowUp = /([a-z\d])([A-Z])/g, + strDash = /([a-z\d])([A-Z])/g, + strReplacer = /\{([^\}]+)\}/g, + strQuote = /"/g, + strSingleQuote = /'/g, + + // Returns the `prop` property from `obj`. + // If `add` is true and `prop` doesn't exist in `obj`, create it as an + // empty object. + getNext = function(obj, prop, add) { + var result = obj[prop]; + + if (result === undefined && add === true) { + result = obj[prop] = {} + } + return result + }, + + // Returns `true` if the object can have properties (no `null`s). + isContainer = function(current) { + return (/^f|^o/).test(typeof current); + }; + + can.extend(can, { + // Escapes strings for HTML. + + esc: function(content) { + // Convert bad values into empty strings + var isInvalid = content === null || content === undefined || (isNaN(content) && ("" + content === 'NaN')); + return ("" + (isInvalid ? '' : content)) + .replace(/&/g, '&') + .replace(/</g, '<') + .replace(/>/g, '>') + .replace(strQuote, '"') + .replace(strSingleQuote, "'"); + }, + + + getObject: function(name, roots, add) { + + // The parts of the name we are looking up + // `['App','Models','Recipe']` + var parts = name ? name.split('.') : [], + length = parts.length, + current, + r = 0, + i, container, rootsLength; + + // Make sure roots is an `array`. + roots = can.isArray(roots) ? roots : [roots || window]; + + rootsLength = roots.length + + if (!length) { + return roots[0]; + } + + // For each root, mark it as current. + for (r; r < rootsLength; r++) { + current = roots[r]; + container = undefined; + + // Walk current to the 2nd to last object or until there + // is not a container. + for (i = 0; i < length && isContainer(current); i++) { + container = current; + current = getNext(container, parts[i]); + } + + // If we found property break cycle + if (container !== undefined && current !== undefined) { + break + } + } + + // Remove property from found container + if (add === false && current !== undefined) { + delete container[parts[i - 1]] + } + + // When adding property add it to the first root + if (add === true && current === undefined) { + current = roots[0] + + for (i = 0; i < length && isContainer(current); i++) { + current = getNext(current, parts[i], true); + } + } + + return current; + }, + // Capitalizes a string. + + capitalize: function(s, cache) { + // Used to make newId. + return s.charAt(0).toUpperCase() + s.slice(1); + }, + + // Underscores a string. + + underscore: function(s) { + return s + .replace(strColons, '/') + .replace(strWords, '$1_$2') + .replace(strLowUp, '$1_$2') + .replace(strDash, '_') + .toLowerCase(); + }, + // Micro-templating. + + sub: function(str, data, remove) { + var obs = []; + + str = str || ''; + + obs.push(str.replace(strReplacer, function(whole, inside) { + + // Convert inside to type. + var ob = can.getObject(inside, data, remove === true ? false : undefined); + + if (ob === undefined) { + obs = null; + return ""; + } + + // If a container, push into objs (which will return objects found). + if (isContainer(ob) && obs) { + obs.push(ob); + return ""; + } + + return "" + ob; + })); + + return obs === null ? obs : (obs.length <= 1 ? obs[0] : obs); + }, + + // These regex's are used throughout the rest of can, so let's make + // them available. + replacer: strReplacer, + undHash: strUndHash + }); + return can; + })(__m3); + + // ## construct/construct.js + var __m1 = (function(can) { + + // ## construct.js + // `can.Construct` + // _This is a modified version of + // [John Resig's class](http://ejohn.org/blog/simple-javascript-inheritance/). + // It provides class level inheritance and callbacks._ + + // A private flag used to initialize a new class instance without + // initializing it's bindings. + var initializing = 0; + + + can.Construct = function() { + if (arguments.length) { + return can.Construct.extend.apply(can.Construct, arguments); + } + }; + + + can.extend(can.Construct, { + + newInstance: function() { + // Get a raw instance object (`init` is not called). + var inst = this.instance(), + arg = arguments, + args; + + // Call `setup` if there is a `setup` + if (inst.setup) { + args = inst.setup.apply(inst, arguments); + } + + // Call `init` if there is an `init` + // If `setup` returned `args`, use those as the arguments + if (inst.init) { + inst.init.apply(inst, args || arguments); + } + + return inst; + }, + // Overwrites an object with methods. Used in the `super` plugin. + // `newProps` - New properties to add. + // `oldProps` - Where the old properties might be (used with `super`). + // `addTo` - What we are adding to. + _inherit: function(newProps, oldProps, addTo) { + can.extend(addTo || newProps, newProps || {}) + }, + // used for overwriting a single property. + // this should be used for patching other objects + // the super plugin overwrites this + _overwrite: function(what, oldProps, propName, val) { + what[propName] = val; + }, + // Set `defaults` as the merger of the parent `defaults` and this + // object's `defaults`. If you overwrite this method, make sure to + // include option merging logic. + + setup: function(base, fullName) { + this.defaults = can.extend(true, {}, base.defaults, this.defaults); + }, + // Create's a new `class` instance without initializing by setting the + // `initializing` flag. + instance: function() { + + // Prevents running `init`. + initializing = 1; + + var inst = new this(); + + // Allow running `init`. + initializing = 0; + + return inst; + }, + // Extends classes. + + extend: function(fullName, klass, proto) { + // Figure out what was passed and normalize it. + if (typeof fullName != 'string') { + proto = klass; + klass = fullName; + fullName = null; + } + + if (!proto) { + proto = klass; + klass = null; + } + proto = proto || {}; + + var _super_class = this, + _super = this.prototype, + name, shortName, namespace, prototype; + + // Instantiate a base class (but only create the instance, + // don't run the init constructor). + prototype = this.instance(); + + // Copy the properties over onto the new prototype. + can.Construct._inherit(proto, _super, prototype); + + // The dummy class constructor. + + function Constructor() { + // All construction is actually done in the init method. + if (!initializing) { + return this.constructor !== Constructor && arguments.length ? + // We are being called without `new` or we are extending. + arguments.callee.extend.apply(arguments.callee, arguments) : + // We are being called with `new`. + this.constructor.newInstance.apply(this.constructor, arguments); + } + } + + // Copy old stuff onto class (can probably be merged w/ inherit) + for (name in _super_class) { + if (_super_class.hasOwnProperty(name)) { + Constructor[name] = _super_class[name]; + } + } + + // Copy new static properties on class. + can.Construct._inherit(klass, _super_class, Constructor); + + // Setup namespaces. + if (fullName) { + + var parts = fullName.split('.'), + shortName = parts.pop(), + current = can.getObject(parts.join('.'), window, true), + namespace = current, + _fullName = can.underscore(fullName.replace(/\./g, "_")), + _shortName = can.underscore(shortName); + + + + current[shortName] = Constructor; + } + + // Set things that shouldn't be overwritten. + can.extend(Constructor, { + constructor: Constructor, + prototype: prototype, + + namespace: namespace, + + _shortName: _shortName, + + fullName: fullName, + _fullName: _fullName + }); + + // Dojo and YUI extend undefined + if (shortName !== undefined) { + Constructor.shortName = shortName; + } + + // Make sure our prototype looks nice. + Constructor.prototype.constructor = Constructor; + + + // Call the class `setup` and `init` + var t = [_super_class].concat(can.makeArray(arguments)), + args = Constructor.setup.apply(Constructor, t); + + if (Constructor.init) { + Constructor.init.apply(Constructor, args || t); + } + + + return Constructor; + + } + + }); + return can.Construct; + })(__m2); + + // ## util/bind/bind.js + var __m13 = (function(can) { + + + // ## Bind helpers + can.bindAndSetup = function() { + // Add the event to this object + can.addEvent.apply(this, arguments); + // If not initializing, and the first binding + // call bindsetup if the function exists. + if (!this._init) { + if (!this._bindings) { + this._bindings = 1; + // setup live-binding + this._bindsetup && this._bindsetup(); + + } else { + this._bindings++; + } + + } + + return this; + }; + + can.unbindAndTeardown = function(ev, handler) { + // Remove the event handler + can.removeEvent.apply(this, arguments); + + this._bindings--; + // If there are no longer any bindings and + // there is a bindteardown method, call it. + if (!this._bindings) { + this._bindteardown && this._bindteardown(); + } + return this; + } + + return can; + + })(__m3); + + // ## observe/observe.js + var __m12 = (function(can, bind) { + // ## observe.js + // `can.Observe` + // _Provides the observable pattern for JavaScript Objects._ + // Returns `true` if something is an object with properties of its own. + var canMakeObserve = function(obj) { + return obj && !can.isDeferred(obj) && (can.isArray(obj) || can.isPlainObject(obj) || (obj instanceof can.Observe)); + }, + + // Removes all listeners. + unhookup = function(items, namespace) { + return can.each(items, function(item) { + if (item && item.unbind) { + item.unbind("change" + namespace); + } + }); + }, + // Listens to changes on `child` and "bubbles" the event up. + // `child` - The object to listen for changes on. + // `prop` - The property name is at on. + // `parent` - The parent object of prop. + // `ob` - (optional) The Observe object constructor + // `list` - (optional) The observable list constructor + hookupBubble = function(child, prop, parent, Ob, List) { + Ob = Ob || Observe; + List = List || Observe.List; + + // If it's an `array` make a list, otherwise a child. + if (child instanceof Observe) { + // We have an `observe` already... + // Make sure it is not listening to this already + // It's only listening if it has bindings already. + parent._bindings && unhookup([child], parent._cid); + } else if (can.isArray(child)) { + child = new List(child); + } else { + child = new Ob(child); + } + // only listen if something is listening to you + if (parent._bindings) { + // Listen to all changes and `batchTrigger` upwards. + bindToChildAndBubbleToParent(child, prop, parent) + } + + + return child; + }, + bindToChildAndBubbleToParent = function(child, prop, parent) { + child.bind("change" + parent._cid, function() { + // `batchTrigger` the type on this... + var args = can.makeArray(arguments), + ev = args.shift(); + args[0] = (prop === "*" ? [parent.indexOf(child), args[0]] : [prop, args[0]]).join("."); + + // track objects dispatched on this observe + ev.triggeredNS = ev.triggeredNS || {}; + + // if it has already been dispatched exit + if (ev.triggeredNS[parent._cid]) { + return; + } + + ev.triggeredNS[parent._cid] = true; + // send change event with modified attr to parent + can.trigger(parent, ev, args); + // send modified attr event to parent + //can.trigger(parent, args[0], args); + }); + } + // An `id` to track events for a given observe. + observeId = 0, + // A helper used to serialize an `Observe` or `Observe.List`. + // `observe` - The observable. + // `how` - To serialize with `attr` or `serialize`. + // `where` - To put properties, in an `{}` or `[]`. + serialize = function(observe, how, where) { + // Go through each property. + observe.each(function(val, name) { + // If the value is an `object`, and has an `attrs` or `serialize` function. + where[name] = canMakeObserve(val) && can.isFunction(val[how]) ? + // Call `attrs` or `serialize` to get the original data back. + val[how]() : + // Otherwise return the value. + val; + }); + return where; + }, + attrParts = function(attr, keepKey) { + if (keepKey) { + return [attr]; + } + return can.isArray(attr) ? attr : ("" + attr).split("."); + }, + // Which batch of events this is for -- might not want to send multiple + // messages on the same batch. This is mostly for event delegation. + batchNum = 1, + // how many times has start been called without a stop + transactions = 0, + // an array of events within a transaction + batchEvents = [], + stopCallbacks = [], + makeBindSetup = function(wildcard) { + return function() { + var parent = this; + this._each(function(child, prop) { + if (child && child.bind) { + bindToChildAndBubbleToParent(child, wildcard || prop, parent) + } + }) + }; + }; + + + var Observe = can.Map = can.Observe = can.Construct({ + + // keep so it can be overwritten + bind: can.bindAndSetup, + unbind: can.unbindAndTeardown, + id: "id", + canMakeObserve: canMakeObserve, + // starts collecting events + // takes a callback for after they are updated + // how could you hook into after ejs + + startBatch: function(batchStopHandler) { + transactions++; + batchStopHandler && stopCallbacks.push(batchStopHandler); + }, + + stopBatch: function(force, callStart) { + if (force) { + transactions = 0; + } else { + transactions--; + } + + if (transactions == 0) { + var items = batchEvents.slice(0), + callbacks = stopCallbacks.slice(0); + batchEvents = []; + stopCallbacks = []; + batchNum++; + callStart && this.startBatch(); + can.each(items, function(args) { + can.trigger.apply(can, args); + }); + can.each(callbacks, function(cb) { + cb(); + }); + } + }, + + triggerBatch: function(item, event, args) { + // Don't send events if initalizing. + if (!item._init) { + if (transactions == 0) { + return can.trigger(item, event, args); + } else { + event = typeof event === "string" ? { + type: event + } : + event; + event.batchNum = batchNum; + batchEvents.push([ + item, + event, + args + ]); + } + } + }, + + keys: function(observe) { + var keys = []; + Observe.__reading && Observe.__reading(observe, '__keys'); + for (var keyName in observe._data) { + keys.push(keyName); + } + return keys; + } + }, + + { + setup: function(obj) { + // `_data` is where we keep the properties. + this._data = {}; + + // The namespace this `object` uses to listen to events. + can.cid(this, ".observe"); + // Sets all `attrs`. + this._init = 1; + this.attr(obj); + this.bind('change' + this._cid, can.proxy(this._changes, this)); + delete this._init; + }, + _bindsetup: makeBindSetup(), + _bindteardown: function() { + var cid = this._cid; + this._each(function(child) { + unhookup([child], cid) + }) + }, + _changes: function(ev, attr, how, newVal, oldVal) { + Observe.triggerBatch(this, { + type: attr, + batchNum: ev.batchNum + }, [newVal, oldVal]); + }, + _triggerChange: function(attr, how, newVal, oldVal) { + Observe.triggerBatch(this, "change", can.makeArray(arguments)) + }, + // no live binding iterator + _each: function(callback) { + var data = this.__get(); + for (var prop in data) { + if (data.hasOwnProperty(prop)) { + callback(data[prop], prop) + } + } + }, + + attr: function(attr, val) { + // This is super obfuscated for space -- basically, we're checking + // if the type of the attribute is not a `number` or a `string`. + var type = typeof attr; + if (type !== "string" && type !== "number") { + return this._attrs(attr, val) + } else if (val === undefined) { // If we are getting a value. + // Let people know we are reading. + Observe.__reading && Observe.__reading(this, attr) + return this._get(attr) + } else { + // Otherwise we are setting. + this._set(attr, val); + return this; + } + }, + + each: function() { + Observe.__reading && Observe.__reading(this, '__keys'); + return can.each.apply(undefined, [this.__get()].concat(can.makeArray(arguments))) + }, + + removeAttr: function(attr) { + // Info if this is List or not + var isList = this instanceof can.Observe.List, + // Convert the `attr` into parts (if nested). + parts = attrParts(attr), + // The actual property to remove. + prop = parts.shift(), + // The current value. + current = isList ? this[prop] : this._data[prop]; + + // If we have more parts, call `removeAttr` on that part. + if (parts.length) { + return current.removeAttr(parts) + } else { + if (isList) { + this.splice(prop, 1) + } else if (prop in this._data) { + // Otherwise, `delete`. + delete this._data[prop]; + // Create the event. + if (!(prop in this.constructor.prototype)) { + delete this[prop] + } + // Let others know the number of keys have changed + Observe.triggerBatch(this, "__keys"); + this._triggerChange(prop, "remove", undefined, current); + + } + return current; + } + }, + // Reads a property from the `object`. + _get: function(attr) { + var value = typeof attr === 'string' && !! ~attr.indexOf('.') && this.__get(attr); + if (value) { + return value; + } + + // break up the attr (`"foo.bar"`) into `["foo","bar"]` + var parts = attrParts(attr), + // get the value of the first attr name (`"foo"`) + current = this.__get(parts.shift()); + // if there are other attributes to read + return parts.length ? + // and current has a value + current ? + // lookup the remaining attrs on current + current._get(parts) : + // or if there's no current, return undefined + undefined : + // if there are no more parts, return current + current; + }, + // Reads a property directly if an `attr` is provided, otherwise + // returns the "real" data object itself. + __get: function(attr) { + return attr ? this._data[attr] : this._data; + }, + // Sets `attr` prop as value on this object where. + // `attr` - Is a string of properties or an array of property values. + // `value` - The raw value to set. + _set: function(attr, value, keepKey) { + // Convert `attr` to attr parts (if it isn't already). + var parts = attrParts(attr, keepKey), + // The immediate prop we are setting. + prop = parts.shift(), + // The current value. + current = this.__get(prop); + + // If we have an `object` and remaining parts. + if (canMakeObserve(current) && parts.length) { + // That `object` should set it (this might need to call attr). + current._set(parts, value) + } else if (!parts.length) { + // We're in "real" set territory. + if (this.__convert) { + value = this.__convert(prop, value) + } + this.__set(prop, value, current) + } else { + throw "can.Observe: Object does not exist" + } + }, + __set: function(prop, value, current) { + + // Otherwise, we are setting it on this `object`. + // TODO: Check if value is object and transform + // are we changing the value. + if (value !== current) { + // Check if we are adding this for the first time -- + // if we are, we need to create an `add` event. + var changeType = this.__get().hasOwnProperty(prop) ? "set" : "add"; + + // Set the value on data. + this.___set(prop, + + // If we are getting an object. + canMakeObserve(value) ? + + // Hook it up to send event. + hookupBubble(value, prop, this) : + // Value is normal. + value); + + if (changeType == "add") { + // If there is no current value, let others know that + // the the number of keys have changed + + Observe.triggerBatch(this, "__keys", undefined); + + } + // `batchTrigger` the change event. + this._triggerChange(prop, changeType, value, current); + + //Observe.triggerBatch(this, prop, [value, current]); + // If we can stop listening to our old value, do it. + current && unhookup([current], this._cid); + } + + }, + // Directly sets a property on this `object`. + ___set: function(prop, val) { + this._data[prop] = val; + // Add property directly for easy writing. + // Check if its on the `prototype` so we don't overwrite methods like `attrs`. + if (!(prop in this.constructor.prototype)) { + this[prop] = val + } + }, + + + bind: can.bindAndSetup, + + unbind: can.unbindAndTeardown, + + serialize: function() { + return serialize(this, 'serialize', {}); + }, + + _attrs: function(props, remove) { + + if (props === undefined) { + return serialize(this, 'attr', {}) + } + + props = can.extend({}, props); + var prop, + self = this, + newVal; + Observe.startBatch(); + this.each(function(curVal, prop) { + newVal = props[prop]; + + // If we are merging... + if (newVal === undefined) { + remove && self.removeAttr(prop); + return; + } + + if (self.__convert) { + newVal = self.__convert(prop, newVal) + } + + // if we're dealing with models, want to call _set to let converter run + if (newVal instanceof can.Observe) { + self.__set(prop, newVal, curVal) + // if its an object, let attr merge + } else if (canMakeObserve(curVal) && canMakeObserve(newVal) && curVal.attr) { + curVal.attr(newVal, remove) + // otherwise just set + } else if (curVal != newVal) { + self.__set(prop, newVal, curVal) + } + + delete props[prop]; + }) + // Add remaining props. + for (var prop in props) { + newVal = props[prop]; + this._set(prop, newVal, true) + } + Observe.stopBatch() + return this; + }, + + + compute: function(prop) { + return can.compute(this, prop); + } + }); + // Helpers for `observable` lists. + var splice = [].splice, + + list = Observe( + + { + setup: function(instances, options) { + this.length = 0; + can.cid(this, ".observe") + this._init = 1; + if (can.isDeferred(instances)) { + this.replace(instances) + } else { + this.push.apply(this, can.makeArray(instances || [])); + } + // this change needs to be ignored + this.bind('change' + this._cid, can.proxy(this._changes, this)); + can.extend(this, options); + delete this._init; + }, + _triggerChange: function(attr, how, newVal, oldVal) { + + Observe.prototype._triggerChange.apply(this, arguments) + // `batchTrigger` direct add and remove events... + if (!~attr.indexOf('.')) { + + if (how === 'add') { + Observe.triggerBatch(this, how, [newVal, +attr]); + Observe.triggerBatch(this, 'length', [this.length]); + } else if (how === 'remove') { + Observe.triggerBatch(this, how, [oldVal, +attr]); + Observe.triggerBatch(this, 'length', [this.length]); + } else { + Observe.triggerBatch(this, how, [newVal, +attr]) + } + + } + + }, + __get: function(attr) { + return attr ? this[attr] : this; + }, + ___set: function(attr, val) { + this[attr] = val; + if (+attr >= this.length) { + this.length = (+attr + 1) + } + }, + _each: function(callback) { + var data = this.__get(); + for (var i = 0; i < data.length; i++) { + callback(data[i], i) + } + }, + _bindsetup: makeBindSetup("*"), + // Returns the serialized form of this list. + + serialize: function() { + return serialize(this, 'serialize', []); + }, + + splice: function(index, howMany) { + var args = can.makeArray(arguments), + i; + + for (i = 2; i < args.length; i++) { + var val = args[i]; + if (canMakeObserve(val)) { + args[i] = hookupBubble(val, "*", this, this.constructor.Observe, this.constructor) + } + } + if (howMany === undefined) { + howMany = args[1] = this.length - index; + } + var removed = splice.apply(this, args); + can.Observe.startBatch(); + if (howMany > 0) { + this._triggerChange("" + index, "remove", undefined, removed); + unhookup(removed, this._cid); + } + if (args.length > 2) { + this._triggerChange("" + index, "add", args.slice(2), removed); + } + can.Observe.stopBatch(); + return removed; + }, + + _attrs: function(items, remove) { + if (items === undefined) { + return serialize(this, 'attr', []); + } + + // Create a copy. + items = can.makeArray(items); + + Observe.startBatch(); + this._updateAttrs(items, remove); + Observe.stopBatch() + }, + + _updateAttrs: function(items, remove) { + var len = Math.min(items.length, this.length); + + for (var prop = 0; prop < len; prop++) { + var curVal = this[prop], + newVal = items[prop]; + + if (canMakeObserve(curVal) && canMakeObserve(newVal)) { + curVal.attr(newVal, remove) + } else if (curVal != newVal) { + this._set(prop, newVal) + } else { + + } + } + if (items.length > this.length) { + // Add in the remaining props. + this.push.apply(this, items.slice(this.length)); + } else if (items.length < this.length && remove) { + this.splice(items.length) + } + } + }), + + // Converts to an `array` of arguments. + getArgs = function(args) { + return args[0] && can.isArray(args[0]) ? + args[0] : + can.makeArray(args); + }; + // Create `push`, `pop`, `shift`, and `unshift` + can.each({ + + push: "length", + + unshift: 0 + }, + // Adds a method + // `name` - The method name. + // `where` - Where items in the `array` should be added. + + function(where, name) { + var orig = [][name] + list.prototype[name] = function() { + // Get the items being added. + var args = [], + // Where we are going to add items. + len = where ? this.length : 0, + i = arguments.length, + res, + val, + constructor = this.constructor; + + // Go through and convert anything to an `observe` that needs to be converted. + while (i--) { + val = arguments[i]; + args[i] = canMakeObserve(val) ? + hookupBubble(val, "*", this, this.constructor.Observe, this.constructor) : + val; + } + + // Call the original method. + res = orig.apply(this, args); + + if (!this.comparator || args.length) { + + this._triggerChange("" + len, "add", args, undefined); + } + + return res; + } + }); + + can.each({ + + pop: "length", + + shift: 0 + }, + // Creates a `remove` type method + + function(where, name) { + list.prototype[name] = function() { + + var args = getArgs(arguments), + len = where && this.length ? this.length - 1 : 0; + + var res = [][name].apply(this, args) + + // Create a change where the args are + // `len` - Where these items were removed. + // `remove` - Items removed. + // `undefined` - The new values (there are none). + // `res` - The old, removed values (should these be unbound). + this._triggerChange("" + len, "remove", undefined, [res]) + + if (res && res.unbind) { + res.unbind("change" + this._cid) + } + return res; + } + }); + + can.extend(list.prototype, { + + indexOf: function(item) { + this.attr('length') + return can.inArray(item, this) + }, + + + join: [].join, + + + reverse: [].reverse, + + + slice: function() { + var temp = Array.prototype.slice.apply(this, arguments); + return new this.constructor(temp); + }, + + + concat: function() { + var args = []; + can.each(can.makeArray(arguments), function(arg, i) { + args[i] = arg instanceof can.Observe.List ? arg.serialize() : arg; + }); + return new this.constructor(Array.prototype.concat.apply(this.serialize(), args)); + }, + + + forEach: function(cb, thisarg) { + can.each(this, cb, thisarg || this); + }, + + + replace: function(newList) { + if (can.isDeferred(newList)) { + newList.then(can.proxy(this.replace, this)); + } else { + this.splice.apply(this, [0, this.length].concat(can.makeArray(newList || []))); + } + + return this; + } + }); + + can.List = Observe.List = list; + Observe.setup = function() { + can.Construct.setup.apply(this, arguments); + // I would prefer not to do it this way. It should + // be using the attributes plugin to do this type of conversion. + this.List = Observe.List({ + Observe: this + }, {}); + } + return Observe; + })(__m3, __m13, __m1); + + // ## observe/compute/compute.js + var __m14 = (function(can, bind) { + + // returns the + // - observes and attr methods are called by func + // - the value returned by func + // ex: `{value: 100, observed: [{obs: o, attr: "completed"}]}` + var getValueAndObserved = function(func, self) { + + var oldReading; + if (can.Observe) { + // Set a callback on can.Observe to know + // when an attr is read. + // Keep a reference to the old reader + // if there is one. This is used + // for nested live binding. + oldReading = can.Observe.__reading; + can.Observe.__reading = function(obj, attr) { + // Add the observe and attr that was read + // to `observed` + observed.push({ + obj: obj, + attr: attr + "" + }); + }; + } + + var observed = [], + // Call the "wrapping" function to get the value. `observed` + // will have the observe/attribute pairs that were read. + value = func.call(self); + + // Set back so we are no longer reading. + if (can.Observe) { + can.Observe.__reading = oldReading; + } + return { + value: value, + observed: observed + }; + }, + // Calls `callback(newVal, oldVal)` everytime an observed property + // called within `getterSetter` is changed and creates a new result of `getterSetter`. + // Also returns an object that can teardown all event handlers. + computeBinder = function(getterSetter, context, callback, computeState) { + // track what we are observing + var observing = {}, + // a flag indicating if this observe/attr pair is already bound + matched = true, + // the data to return + data = { + // we will maintain the value while live-binding is taking place + value: undefined, + // a teardown method that stops listening + teardown: function() { + for (var name in observing) { + var ob = observing[name]; + ob.observe.obj.unbind(ob.observe.attr, onchanged); + delete observing[name]; + } + } + }, + batchNum; + + // when a property value is changed + var onchanged = function(ev) { + // If the compute is no longer bound (because the same change event led to an unbind) + // then do not call getValueAndBind, or we will leak bindings. + if (computeState && !computeState.bound) { + return; + } + if (ev.batchNum === undefined || ev.batchNum !== batchNum) { + // store the old value + var oldValue = data.value, + // get the new value + newvalue = getValueAndBind(); + + // update the value reference (in case someone reads) + data.value = newvalue; + // if a change happened + if (newvalue !== oldValue) { + callback(newvalue, oldValue); + } + batchNum = batchNum = ev.batchNum; + } + + + }; + + // gets the value returned by `getterSetter` and also binds to any attributes + // read by the call + var getValueAndBind = function() { + var info = getValueAndObserved(getterSetter, context), + newObserveSet = info.observed; + + var value = info.value; + matched = !matched; + + // go through every attribute read by this observe + can.each(newObserveSet, function(ob) { + // if the observe/attribute pair is being observed + if (observing[ob.obj._cid + "|" + ob.attr]) { + // mark at as observed + observing[ob.obj._cid + "|" + ob.attr].matched = matched; + } else { + // otherwise, set the observe/attribute on oldObserved, marking it as being observed + observing[ob.obj._cid + "|" + ob.attr] = { + matched: matched, + observe: ob + }; + ob.obj.bind(ob.attr, onchanged); + } + }); + + // Iterate through oldObserved, looking for observe/attributes + // that are no longer being bound and unbind them + for (var name in observing) { + var ob = observing[name]; + if (ob.matched !== matched) { + ob.observe.obj.unbind(ob.observe.attr, onchanged); + delete observing[name]; + } + } + return value; + }; + // set the initial value + data.value = getValueAndBind(); + + data.isListening = !can.isEmptyObject(observing); + return data; + } + + // if no one is listening ... we can not calculate every time + + can.compute = function(getterSetter, context, eventName) { + if (getterSetter && getterSetter.isComputed) { + return getterSetter; + } + // stores the result of computeBinder + var computedData, + // how many listeners to this this compute + bindings = 0, + // the computed object + computed, + // an object that keeps track if the computed is bound + // onchanged needs to know this. It's possible a change happens and results in + // something that unbinds the compute, it needs to not to try to recalculate who it + // is listening to + computeState = { + bound: false, + // true if this compute is calculated from other computes and observes + hasDependencies: false + }, + // The following functions are overwritten depending on how compute() is called + // a method to setup listening + on = function() {}, + // a method to teardown listening + off = function() {}, + // the current cached value (only valid if bound = true) + value, + // how to read the value + get = function() { + return value + }, + // sets the value + set = function(newVal) { + value = newVal; + }, + // this compute can be a dependency of other computes + canReadForChangeEvent = true; + + computed = function(newVal) { + // setting ... + if (arguments.length) { + // save a reference to the old value + var old = value; + + // setter may return a value if + // setter is for a value maintained exclusively by this compute + var setVal = set.call(context, newVal, old); + + // if this has dependencies return the current value + if (computed.hasDependencies) { + return get.call(context); + } + + if (setVal === undefined) { + // it's possible, like with the DOM, setting does not + // fire a change event, so we must read + value = get.call(context); + } else { + value = setVal; + } + // fire the change + if (old !== value) { + can.Observe.triggerBatch(computed, "change", [value, old]); + } + return value; + } else { + // Let others know to listen to changes in this compute + if (can.Observe.__reading && canReadForChangeEvent) { + can.Observe.__reading(computed, 'change'); + } + // if we are bound, use the cached value + if (computeState.bound) { + return value; + } else { + return get.call(context); + } + } + } + if (typeof getterSetter === "function") { + set = getterSetter; + get = getterSetter; + canReadForChangeEvent = eventName === false ? false : true; + computed.hasDependencies = false; + on = function(update) { + computedData = computeBinder(getterSetter, context || this, update, computeState); + computed.hasDependencies = computedData.isListening + value = computedData.value; + } + off = function() { + computedData.teardown(); + } + } else if (context) { + + if (typeof context == "string") { + // `can.compute(obj, "propertyName", [eventName])` + + var propertyName = context, + isObserve = getterSetter instanceof can.Observe; + if (isObserve) { + computed.hasDependencies = true; + } + get = function() { + if (isObserve) { + return getterSetter.attr(propertyName); + } else { + return getterSetter[propertyName]; + } + } + set = function(newValue) { + if (isObserve) { + getterSetter.attr(propertyName, newValue) + } else { + getterSetter[propertyName] = newValue; + } + } + var handler; + on = function(update) { + handler = function() { + update(get(), value) + }; + can.bind.call(getterSetter, eventName || propertyName, handler) + + // use getValueAndObserved because + // we should not be indicating that some parent + // reads this property if it happens to be binding on it + value = getValueAndObserved(get).value + } + off = function() { + can.unbind.call(getterSetter, eventName || propertyName, handler) + } + + } else { + // `can.compute(initialValue, setter)` + if (typeof context === "function") { + value = getterSetter; + set = context; + } else { + // `can.compute(initialValue,{get:, set:, on:, off:})` + value = getterSetter; + var options = context; + get = options.get || get; + set = options.set || set; + on = options.on || on; + off = options.off || off; + } + + } + + + + } else { + // `can.compute(5)` + value = getterSetter; + } + + computed.isComputed = true; + + can.cid(computed, "compute") + + var updater = function(newValue, oldValue) { + value = newValue; + // might need a way to look up new and oldVal + can.Observe.triggerBatch(computed, "change", [newValue, oldValue]) + } + + return can.extend(computed, { + _bindsetup: function() { + computeState.bound = true; + // setup live-binding + on.call(this, updater) + }, + _bindteardown: function() { + off.call(this, updater) + computeState.bound = false; + }, + + bind: can.bindAndSetup, + + unbind: can.unbindAndTeardown + }); + }; + can.compute.binder = computeBinder; + return can.compute; + })(__m3, __m13); + + // ## model/model.js + var __m15 = (function(can) { + + // ## model.js + // `can.Model` + // _A `can.Observe` that connects to a RESTful interface._ + // Generic deferred piping function + + var pipe = function(def, model, func) { + var d = new can.Deferred(); + def.then(function() { + var args = can.makeArray(arguments); + args[0] = model[func](args[0]); + d.resolveWith(d, args); + }, function() { + d.rejectWith(this, arguments); + }); + + if (typeof def.abort === 'function') { + d.abort = function() { + return def.abort(); + } + } + + return d; + }, + modelNum = 0, + ignoreHookup = /change.observe\d+/, + getId = function(inst) { + // Instead of using attr, use __get for performance. + // Need to set reading + can.Observe.__reading && can.Observe.__reading(inst, inst.constructor.id) + return inst.__get(inst.constructor.id); + }, + // Ajax `options` generator function + ajax = function(ajaxOb, data, type, dataType, success, error) { + + var params = {}; + + // If we get a string, handle it. + if (typeof ajaxOb == "string") { + // If there's a space, it's probably the type. + var parts = ajaxOb.split(/\s+/); + params.url = parts.pop(); + if (parts.length) { + params.type = parts.pop(); + } + } else { + can.extend(params, ajaxOb); + } + + // If we are a non-array object, copy to a new attrs. + params.data = typeof data == "object" && !can.isArray(data) ? + can.extend(params.data || {}, data) : data; + + // Get the url with any templated values filled out. + params.url = can.sub(params.url, params.data, true); + + return can.ajax(can.extend({ + type: type || "post", + dataType: dataType || "json", + success: success, + error: error + }, params)); + }, + makeRequest = function(self, type, success, error, method) { + var args; + // if we pass an array as `self` it it means we are coming from + // the queued request, and we're passing already serialized data + // self's signature will be: [self, serializedData] + if (can.isArray(self)) { + args = self[1]; + self = self[0]; + } else { + args = self.serialize(); + } + args = [args]; + var deferred, + // The model. + model = self.constructor, + jqXHR; + + // `destroy` does not need data. + if (type == 'destroy') { + args.shift(); + } + // `update` and `destroy` need the `id`. + if (type !== 'create') { + args.unshift(getId(self)); + } + + + jqXHR = model[type].apply(model, args); + + deferred = jqXHR.pipe(function(data) { + self[method || type + "d"](data, jqXHR); + return self; + }); + + // Hook up `abort` + if (jqXHR.abort) { + deferred.abort = function() { + jqXHR.abort(); + }; + } + + deferred.then(success, error); + return deferred; + }, + + // This object describes how to make an ajax request for each ajax method. + // The available properties are: + // `url` - The default url to use as indicated as a property on the model. + // `type` - The default http request type + // `data` - A method that takes the `arguments` and returns `data` used for ajax. + + ajaxMethods = { + + create: { + url: "_shortName", + type: "post" + }, + + update: { + data: function(id, attrs) { + attrs = attrs || {}; + var identity = this.id; + if (attrs[identity] && attrs[identity] !== id) { + attrs["new" + can.capitalize(id)] = attrs[identity]; + delete attrs[identity]; + } + attrs[identity] = id; + return attrs; + }, + type: "put" + }, + + destroy: { + type: "delete", + data: function(id) { + var args = {}; + args.id = args[this.id] = id; + return args; + } + }, + + findAll: { + url: "_shortName" + }, + + findOne: {} + }, + // Makes an ajax request `function` from a string. + // `ajaxMethod` - The `ajaxMethod` object defined above. + // `str` - The string the user provided. Ex: `findAll: "/recipes.json"`. + ajaxMaker = function(ajaxMethod, str) { + // Return a `function` that serves as the ajax method. + return function(data) { + // If the ajax method has it's own way of getting `data`, use that. + data = ajaxMethod.data ? + ajaxMethod.data.apply(this, arguments) : + // Otherwise use the data passed in. + data; + // Return the ajax method with `data` and the `type` provided. + return ajax(str || this[ajaxMethod.url || "_url"], data, ajaxMethod.type || "get") + } + } + + + + can.Model = can.Observe({ + fullName: "can.Model", + _reqs: 0, + setup: function(base) { + // create store here if someone wants to use model without inheriting from it + this.store = {}; + can.Observe.setup.apply(this, arguments); + // Set default list as model list + if (!can.Model) { + return; + } + this.List = ML({ + Observe: this + }, {}); + var self = this, + clean = can.proxy(this._clean, self); + + + // go through ajax methods and set them up + can.each(ajaxMethods, function(method, name) { + // if an ajax method is not a function, it's either + // a string url like findAll: "/recipes" or an + // ajax options object like {url: "/recipes"} + if (!can.isFunction(self[name])) { + // use ajaxMaker to convert that into a function + // that returns a deferred with the data + self[name] = ajaxMaker(method, self[name]); + } + // check if there's a make function like makeFindAll + // these take deferred function and can do special + // behavior with it (like look up data in a store) + if (self["make" + can.capitalize(name)]) { + // pass the deferred method to the make method to get back + // the "findAll" method. + var newMethod = self["make" + can.capitalize(name)](self[name]); + can.Construct._overwrite(self, base, name, function() { + // increment the numer of requests + can.Model._reqs++; + var def = newMethod.apply(this, arguments); + var then = def.then(clean, clean); + then.abort = def.abort; + + // attach abort to our then and return it + return then; + }) + } + }); + + if (self.fullName == "can.Model" || !self.fullName) { + self.fullName = "Model" + (++modelNum); + } + // Add ajax converters. + can.Model._reqs = 0; + this._url = this._shortName + "/{" + this.id + "}" + }, + _ajax: ajaxMaker, + _makeRequest: makeRequest, + _clean: function() { + can.Model._reqs--; + if (!can.Model._reqs) { + for (var id in this.store) { + if (!this.store[id]._bindings) { + delete this.store[id]; + } + } + } + return arguments[0]; + }, + + models: function(instancesRawData, oldList) { + // until "end of turn", increment reqs counter so instances will be added to the store + can.Model._reqs++; + if (!instancesRawData) { + return; + } + + if (instancesRawData instanceof this.List) { + return instancesRawData; + } + + // Get the list type. + var self = this, + tmp = [], + res = oldList instanceof can.Observe.List ? oldList : new(self.List || ML), + // Did we get an `array`? + arr = can.isArray(instancesRawData), + + // Did we get a model list? + ml = (instancesRawData instanceof ML), + + // Get the raw `array` of objects. + raw = arr ? + + // If an `array`, return the `array`. + instancesRawData : + + // Otherwise if a model list. + (ml ? + + // Get the raw objects from the list. + instancesRawData.serialize() : + + // Get the object's data. + instancesRawData.data), + i = 0; + + + + if (res.length) { + res.splice(0); + } + + can.each(raw, function(rawPart) { + tmp.push(self.model(rawPart)); + }); + + // We only want one change event so push everything at once + res.push.apply(res, tmp); + + if (!arr) { // Push other stuff onto `array`. + can.each(instancesRawData, function(val, prop) { + if (prop !== 'data') { + res.attr(prop, val); + } + }) + } + // at "end of turn", clean up the store + setTimeout(can.proxy(this._clean, this), 1); + return res; + }, + + model: function(attributes) { + if (!attributes) { + return; + } + if (attributes instanceof this) { + attributes = attributes.serialize(); + } + var id = attributes[this.id], + model = (id || id === 0) && this.store[id] ? + this.store[id].attr(attributes, this.removeAttr || false) : new this(attributes); + if (can.Model._reqs) { + this.store[attributes[this.id]] = model; + } + return model; + } + }, + + + { + + isNew: function() { + var id = getId(this); + return !(id || id === 0); // If `null` or `undefined` + }, + + save: function(success, error) { + return makeRequest(this, this.isNew() ? 'create' : 'update', success, error); + }, + + destroy: function(success, error) { + if (this.isNew()) { + var self = this; + var def = can.Deferred(); + def.then(success, error); + return def.done(function(data) { + self.destroyed(data) + }).resolve(self); + } + return makeRequest(this, 'destroy', success, error, 'destroyed'); + }, + + _bindsetup: function() { + this.constructor.store[this.__get(this.constructor.id)] = this; + return can.Observe.prototype._bindsetup.apply(this, arguments); + }, + + _bindteardown: function() { + delete this.constructor.store[getId(this)]; + return can.Observe.prototype._bindteardown.apply(this, arguments) + }, + // Change `id`. + ___set: function(prop, val) { + can.Observe.prototype.___set.call(this, prop, val) + // If we add an `id`, move it to the store. + if (prop === this.constructor.id && this._bindings) { + this.constructor.store[getId(this)] = this; + } + } + }); + + can.each({ + makeFindAll: "models", + makeFindOne: "model", + makeCreate: "model", + makeUpdate: "model" + }, function(method, name) { + can.Model[name] = function(oldMethod) { + return function() { + var args = can.makeArray(arguments), + oldArgs = can.isFunction(args[1]) ? args.splice(0, 1) : args.splice(0, 2), + def = pipe(oldMethod.apply(this, oldArgs), this, method); + def.then(args[0], args[1]); + // return the original promise + return def; + }; + }; + }); + + can.each([ + + "created", + + "updated", + + "destroyed" + ], function(funcName) { + can.Model.prototype[funcName] = function(attrs) { + var stub, + constructor = this.constructor; + + // Update attributes if attributes have been passed + stub = attrs && typeof attrs == 'object' && this.attr(attrs.attr ? attrs.attr() : attrs); + + // triggers change event that bubble's like + // handler( 'change','1.destroyed' ). This is used + // to remove items on destroyed from Model Lists. + // but there should be a better way. + can.trigger(this, "change", funcName) + + + // Call event on the instance's Class + can.trigger(constructor, funcName, this); + }; + }); + + // Model lists are just like `Observe.List` except that when their items are + // destroyed, it automatically gets removed from the list. + + var ML = can.Model.List = can.Observe.List({ + setup: function(params) { + if (can.isPlainObject(params) && !can.isArray(params)) { + can.Observe.List.prototype.setup.apply(this); + this.replace(this.constructor.Observe.findAll(params)) + } else { + can.Observe.List.prototype.setup.apply(this, arguments); + } + }, + _changes: function(ev, attr) { + can.Observe.List.prototype._changes.apply(this, arguments); + if (/\w+\.destroyed/.test(attr)) { + var index = this.indexOf(ev.target); + if (index != -1) { + this.splice(index, 1); + } + } + } + }) + + return can.Model; + })(__m3, __m12); + + // ## view/view.js + var __m16 = (function(can) { + // ## view.js + // `can.view` + // _Templating abstraction._ + + var isFunction = can.isFunction, + makeArray = can.makeArray, + // Used for hookup `id`s. + hookupId = 1, + + $view = can.view = can.template = function(view, data, helpers, callback) { + // If helpers is a `function`, it is actually a callback. + if (isFunction(helpers)) { + callback = helpers; + helpers = undefined; + } + + var pipe = function(result) { + return $view.frag(result); + }, + // In case we got a callback, we need to convert the can.view.render + // result to a document fragment + wrapCallback = isFunction(callback) ? function(frag) { + callback(pipe(frag)); + } : null, + // Get the result. + result = $view.render(view, data, helpers, wrapCallback), + deferred = can.Deferred(); + + if (isFunction(result)) { + return result; + } + + if (can.isDeferred(result)) { + result.then(function(result, data) { + deferred.resolve.call(deferred, pipe(result), data); + }, function() { + deferred.fail.apply(deferred, arguments); + }); + return deferred; + } + + // Convert it into a dom frag. + return pipe(result); + }; + + can.extend($view, { + // creates a frag and hooks it up all at once + frag: function(result, parentNode) { + return $view.hookup($view.fragment(result), parentNode); + }, + + // simply creates a frag + // this is used internally to create a frag + // insert it + // then hook it up + fragment: function(result) { + var frag = can.buildFragment(result, document.body); + // If we have an empty frag... + if (!frag.childNodes.length) { + frag.appendChild(document.createTextNode('')); + } + return frag; + }, + + // Convert a path like string into something that's ok for an `element` ID. + toId: function(src) { + return can.map(src.toString().split(/\/|\./g), function(part) { + // Dont include empty strings in toId functions + if (part) { + return part; + } + }).join("_"); + }, + + hookup: function(fragment, parentNode) { + var hookupEls = [], + id, + func; + + // Get all `childNodes`. + can.each(fragment.childNodes ? can.makeArray(fragment.childNodes) : fragment, function(node) { + if (node.nodeType === 1) { + hookupEls.push(node); + hookupEls.push.apply(hookupEls, can.makeArray(node.getElementsByTagName('*'))); + } + }); + + // Filter by `data-view-id` attribute. + can.each(hookupEls, function(el) { + if (el.getAttribute && (id = el.getAttribute('data-view-id')) && (func = $view.hookups[id])) { + func(el, parentNode, id); + delete $view.hookups[id]; + el.removeAttribute('data-view-id'); + } + }); + + return fragment; + }, + + + hookups: {}, + + + hook: function(cb) { + $view.hookups[++hookupId] = cb; + return " data-view-id='" + hookupId + "'"; + }, + + + cached: {}, + + cachedRenderers: {}, + + + cache: true, + + + register: function(info) { + this.types["." + info.suffix] = info; + }, + + types: {}, + + + ext: ".ejs", + + + registerScript: function() {}, + + + preload: function() {}, + + + render: function(view, data, helpers, callback) { + // If helpers is a `function`, it is actually a callback. + if (isFunction(helpers)) { + callback = helpers; + helpers = undefined; + } + + // See if we got passed any deferreds. + var deferreds = getDeferreds(data); + + if (deferreds.length) { // Does data contain any deferreds? + // The deferred that resolves into the rendered content... + var deferred = new can.Deferred(), + dataCopy = can.extend({}, data); + + // Add the view request to the list of deferreds. + deferreds.push(get(view, true)) + + // Wait for the view and all deferreds to finish... + can.when.apply(can, deferreds).then(function(resolved) { + // Get all the resolved deferreds. + var objs = makeArray(arguments), + // Renderer is the last index of the data. + renderer = objs.pop(), + // The result of the template rendering with data. + result; + + // Make data look like the resolved deferreds. + if (can.isDeferred(data)) { + dataCopy = usefulPart(resolved); + } else { + // Go through each prop in data again and + // replace the defferreds with what they resolved to. + for (var prop in data) { + if (can.isDeferred(data[prop])) { + dataCopy[prop] = usefulPart(objs.shift()); + } + } + } + + // Get the rendered result. + result = renderer(dataCopy, helpers); + + // Resolve with the rendered view. + deferred.resolve(result, dataCopy); + + // If there's a `callback`, call it back with the result. + callback && callback(result, dataCopy); + }, function() { + deferred.reject.apply(deferred, arguments) + }); + // Return the deferred... + return deferred; + } else { + // No deferreds! Render this bad boy. + var response, + // If there's a `callback` function + async = isFunction(callback), + // Get the `view` type + deferred = get(view, async); + + // If we are `async`... + if (async) { + // Return the deferred + response = deferred; + // And fire callback with the rendered result. + deferred.then(function(renderer) { + callback(data ? renderer(data, helpers) : renderer); + }) + } else { + // if the deferred is resolved, call the cached renderer instead + // this is because it's possible, with recursive deferreds to + // need to render a view while its deferred is _resolving_. A _resolving_ deferred + // is a deferred that was just resolved and is calling back it's success callbacks. + // If a new success handler is called while resoliving, it does not get fired by + // jQuery's deferred system. So instead of adding a new callback + // we use the cached renderer. + // We also add __view_id on the deferred so we can look up it's cached renderer. + // In the future, we might simply store either a deferred or the cached result. + if (deferred.state() === "resolved" && deferred.__view_id) { + var currentRenderer = $view.cachedRenderers[deferred.__view_id]; + return data ? currentRenderer(data, helpers) : currentRenderer; + } else { + // Otherwise, the deferred is complete, so + // set response to the result of the rendering. + deferred.then(function(renderer) { + response = data ? renderer(data, helpers) : renderer; + }); + } + } + + return response; + } + }, + + + registerView: function(id, text, type, def) { + // Get the renderer function. + var func = (type || $view.types[$view.ext]).renderer(id, text); + def = def || new can.Deferred(); + + // Cache if we are caching. + if ($view.cache) { + $view.cached[id] = def; + def.__view_id = id; + $view.cachedRenderers[id] = func; + } + + // Return the objects for the response's `dataTypes` + // (in this case view). + return def.resolve(func); + } + }); + + // Makes sure there's a template, if not, have `steal` provide a warning. + var checkText = function(text, url) { + if (!text.length) { + + throw "can.view: No template or empty template:" + url; + } + }, + // `Returns a `view` renderer deferred. + // `url` - The url to the template. + // `async` - If the ajax request should be asynchronous. + // Returns a deferred. + get = function(url, async) { + var suffix = url.match(/\.[\w\d]+$/), + type, + // If we are reading a script element for the content of the template, + // `el` will be set to that script element. + el, + // A unique identifier for the view (used for caching). + // This is typically derived from the element id or + // the url for the template. + id, + // The ajax request used to retrieve the template content. + jqXHR; + + //If the url has a #, we assume we want to use an inline template + //from a script element and not current page's HTML + if (url.match(/^#/)) { + url = url.substr(1); + } + // If we have an inline template, derive the suffix from the `text/???` part. + // This only supports `<script>` tags. + if (el = document.getElementById(url)) { + suffix = "." + el.type.match(/\/(x\-)?(.+)/)[2]; + } + + // If there is no suffix, add one. + if (!suffix && !$view.cached[url]) { + url += (suffix = $view.ext); + } + + if (can.isArray(suffix)) { + suffix = suffix[0] + } + + // Convert to a unique and valid id. + id = $view.toId(url); + + // If an absolute path, use `steal` to get it. + // You should only be using `//` if you are using `steal`. + if (url.match(/^\/\//)) { + var sub = url.substr(2); + url = !window.steal ? + sub : + steal.config().root.mapJoin("" + steal.id(sub)); + } + + // Set the template engine type. + type = $view.types[suffix]; + + // If it is cached, + if ($view.cached[id]) { + // Return the cached deferred renderer. + return $view.cached[id]; + + // Otherwise if we are getting this from a `<script>` element. + } else if (el) { + // Resolve immediately with the element's `innerHTML`. + return $view.registerView(id, el.innerHTML, type); + } else { + // Make an ajax request for text. + var d = new can.Deferred(); + can.ajax({ + async: async, + url: url, + dataType: "text", + error: function(jqXHR) { + checkText("", url); + d.reject(jqXHR); + }, + success: function(text) { + // Make sure we got some text back. + checkText(text, url); + $view.registerView(id, text, type, d) + } + }); + return d; + } + }, + // Gets an `array` of deferreds from an `object`. + // This only goes one level deep. + getDeferreds = function(data) { + var deferreds = []; + + // pull out deferreds + if (can.isDeferred(data)) { + return [data] + } else { + for (var prop in data) { + if (can.isDeferred(data[prop])) { + deferreds.push(data[prop]); + } + } + } + return deferreds; + }, + // Gets the useful part of a resolved deferred. + // This is for `model`s and `can.ajax` that resolve to an `array`. + usefulPart = function(resolved) { + return can.isArray(resolved) && resolved[1] === 'success' ? resolved[0] : resolved + }; + + //!steal-pluginify-remove-start + if (window.steal) { + steal.type("view js", function(options, success, error) { + var type = $view.types["." + options.type], + id = $view.toId(options.id); + + options.text = "steal('" + (type.plugin || "can/view/" + options.type) + "',function(can){return " + "can.view.preload('" + id + "'," + options.text + ");\n})"; + success(); + }) + } + //!steal-pluginify-remove-end + + can.extend($view, { + register: function(info) { + this.types["." + info.suffix] = info; + + //!steal-pluginify-remove-start + if (window.steal) { + steal.type(info.suffix + " view js", function(options, success, error) { + var type = $view.types["." + options.type], + id = $view.toId(options.id + ''); + + options.text = type.script(id, options.text) + success(); + }) + }; + //!steal-pluginify-remove-end + + $view[info.suffix] = function(id, text) { + if (!text) { + // Return a nameless renderer + var renderer = function() { + return $view.frag(renderer.render.apply(this, arguments)); + } + renderer.render = function() { + var renderer = info.renderer(null, id); + return renderer.apply(renderer, arguments); + } + return renderer; + } + + $view.preload(id, info.renderer(id, text)); + return can.view(id); + } + }, + registerScript: function(type, id, src) { + return "can.view.preload('" + id + "'," + $view.types["." + type].script(id, src) + ");"; + }, + preload: function(id, renderer) { + $view.cached[id] = new can.Deferred().resolve(function(data, helpers) { + return renderer.call(data, data, helpers); + }); + + function frag() { + return $view.frag(renderer.apply(this, arguments)); + } + // expose the renderer for mustache + frag.render = renderer; + return frag; + } + + }); + + return can; + })(__m3); + + // ## view/elements.js + var __m19 = (function() { + + var elements = { + tagToContentPropMap: { + option: "textContent" in document.createElement("option") ? "textContent" : "innerText", + textarea: "value" + }, + + attrMap: { + "class": "className", + "value": "value", + "innerText": "innerText", + "textContent": "textContent", + "checked": true, + "disabled": true, + "readonly": true, + "required": true + }, + // elements whos default value we should set + defaultValue: ["input", "textarea"], + // a map of parent element to child elements + tagMap: { + "": "span", + table: "tbody", + tr: "td", + ol: "li", + ul: "li", + tbody: "tr", + thead: "tr", + tfoot: "tr", + select: "option", + optgroup: "option" + }, + // a tag's parent element + reverseTagMap: { + tr: "tbody", + option: "select", + td: "tr", + th: "tr", + li: "ul" + }, + + getParentNode: function(el, defaultParentNode) { + return defaultParentNode && el.parentNode.nodeType === 11 ? defaultParentNode : el.parentNode; + }, + // set an attribute on an element + setAttr: function(el, attrName, val) { + var tagName = el.nodeName.toString().toLowerCase(), + prop = elements.attrMap[attrName]; + // if this is a special property + if (prop === true) { + el[attrName] = true; + } else if (prop) { + // set the value as true / false + el[prop] = val; + if (prop === "value" && can.inArray(tagName, elements.defaultValue) >= 0) { + el.defaultValue = val; + } + } else { + el.setAttribute(attrName, val); + } + }, + // gets the value of an attribute + getAttr: function(el, attrName) { + // Default to a blank string for IE7/8 + return (elements.attrMap[attrName] && el[elements.attrMap[attrName]] ? + el[elements.attrMap[attrName]] : + el.getAttribute(attrName)) || ''; + }, + // removes the attribute + removeAttr: function(el, attrName) { + if (elements.attrMap[attrName] === true) { + el[attrName] = false; + } else { + el.removeAttribute(attrName); + } + }, + contentText: function(text) { + if (typeof text == 'string') { + return text; + } + // If has no value, return an empty string. + if (!text && text !== 0) { + return ''; + } + return "" + text; + } + }; + + return elements; + })(); + + // ## view/scanner.js + var __m18 = (function(can, elements) { + + var newLine = /(\r|\n)+/g, + // Escapes characters starting with `\`. + clean = function(content) { + return content + .split('\\').join("\\\\") + .split("\n").join("\\n") + .split('"').join('\\"') + .split("\t").join("\\t"); + }, + // Returns a tagName to use as a temporary placeholder for live content + // looks forward ... could be slow, but we only do it when necessary + getTag = function(tagName, tokens, i) { + // if a tagName is provided, use that + if (tagName) { + return tagName; + } else { + // otherwise go searching for the next two tokens like "<",TAG + while (i < tokens.length) { + if (tokens[i] == "<" && elements.reverseTagMap[tokens[i + 1]]) { + return elements.reverseTagMap[tokens[i + 1]]; + } + i++; + } + } + return ''; + }, + bracketNum = function(content) { + return (--content.split("{").length) - (--content.split("}").length); + }, + myEval = function(script) { + eval(script); + }, + attrReg = /([^\s]+)[\s]*=[\s]*$/, + // Commands for caching. + startTxt = 'var ___v1ew = [];', + finishTxt = "return ___v1ew.join('')", + put_cmd = "___v1ew.push(", + insert_cmd = put_cmd, + // Global controls (used by other functions to know where we are). + // Are we inside a tag? + htmlTag = null, + // Are we within a quote within a tag? + quote = null, + // What was the text before the current quote? (used to get the `attr` name) + beforeQuote = null, + // Whether a rescan is in progress + rescan = null, + // Used to mark where the element is. + status = function() { + // `t` - `1`. + // `h` - `0`. + // `q` - String `beforeQuote`. + return quote ? "'" + beforeQuote.match(attrReg)[1] + "'" : (htmlTag ? 1 : 0); + }; + + can.view.Scanner = Scanner = function(options) { + // Set options on self + can.extend(this, { + text: {}, + tokens: [] + }, options); + + // Cache a token lookup + this.tokenReg = []; + this.tokenSimple = { + "<": "<", + ">": ">", + '"': '"', + "'": "'" + }; + this.tokenComplex = []; + this.tokenMap = {}; + for (var i = 0, token; token = this.tokens[i]; i++) { + + + // Save complex mappings (custom regexp) + if (token[2]) { + this.tokenReg.push(token[2]); + this.tokenComplex.push({ + abbr: token[1], + re: new RegExp(token[2]), + rescan: token[3] + }); + } + // Save simple mappings (string only, no regexp) + else { + this.tokenReg.push(token[1]); + this.tokenSimple[token[1]] = token[0]; + } + this.tokenMap[token[0]] = token[1]; + } + + // Cache the token registry. + this.tokenReg = new RegExp("(" + this.tokenReg.slice(0).concat(["<", ">", '"', "'"]).join("|") + ")", "g"); + }; + + Scanner.prototype = { + + helpers: [ + + { + name: /\s*\(([\$\w]+)\)\s*->([^\n]*)/, + fn: function(content) { + var quickFunc = /\s*\(([\$\w]+)\)\s*->([^\n]*)/, + parts = content.match(quickFunc); + + return "can.proxy(function(__){var " + parts[1] + "=can.$(__);" + parts[2] + "}, this);"; + } + } + ], + + scan: function(source, name) { + var tokens = [], + last = 0, + simple = this.tokenSimple, + complex = this.tokenComplex; + + source = source.replace(newLine, "\n"); + if (this.transform) { + source = this.transform(source); + } + source.replace(this.tokenReg, function(whole, part) { + // offset is the second to last argument + var offset = arguments[arguments.length - 2]; + + // if the next token starts after the last token ends + // push what's in between + if (offset > last) { + tokens.push(source.substring(last, offset)); + } + + // push the simple token (if there is one) + if (simple[whole]) { + tokens.push(whole); + } + // otherwise lookup complex tokens + else { + for (var i = 0, token; token = complex[i]; i++) { + if (token.re.test(whole)) { + tokens.push(token.abbr); + // Push a rescan function if one exists + if (token.rescan) { + tokens.push(token.rescan(part)); + } + break; + } + } + } + + // update the position of the last part of the last token + last = offset + part.length; + }); + + // if there's something at the end, add it + if (last < source.length) { + tokens.push(source.substr(last)); + } + + var content = '', + buff = [startTxt + (this.text.start || '')], + // Helper `function` for putting stuff in the view concat. + put = function(content, bonus) { + buff.push(put_cmd, '"', clean(content), '"' + (bonus || '') + ');'); + }, + // A stack used to keep track of how we should end a bracket + // `}`. + // Once we have a `<%= %>` with a `leftBracket`, + // we store how the file should end here (either `))` or `;`). + endStack = [], + // The last token, used to remember which tag we are in. + lastToken, + // The corresponding magic tag. + startTag = null, + // Was there a magic tag inside an html tag? + magicInTag = false, + // The current tag name. + tagName = '', + // stack of tagNames + tagNames = [], + // Pop from tagNames? + popTagName = false, + // Declared here. + bracketCount, + i = 0, + token, + tmap = this.tokenMap; + + // Reinitialize the tag state goodness. + htmlTag = quote = beforeQuote = null; + + for (; + (token = tokens[i++]) !== undefined;) { + if (startTag === null) { + switch (token) { + case tmap.left: + case tmap.escapeLeft: + case tmap.returnLeft: + magicInTag = htmlTag && 1; + case tmap.commentLeft: + // A new line -- just add whatever content within a clean. + // Reset everything. + startTag = token; + if (content.length) { + put(content); + } + content = ''; + break; + case tmap.escapeFull: + // This is a full line escape (a line that contains only whitespace and escaped logic) + // Break it up into escape left and right + magicInTag = htmlTag && 1; + rescan = 1; + startTag = tmap.escapeLeft; + if (content.length) { + put(content); + } + rescan = tokens[i++]; + content = rescan.content || rescan; + if (rescan.before) { + put(rescan.before); + } + tokens.splice(i, 0, tmap.right); + break; + case tmap.commentFull: + // Ignore full line comments. + break; + case tmap.templateLeft: + content += tmap.left; + break; + case '<': + // Make sure we are not in a comment. + if (tokens[i].indexOf("!--") !== 0) { + htmlTag = 1; + magicInTag = 0; + } + content += token; + break; + case '>': + htmlTag = 0; + // content.substr(-1) doesn't work in IE7/8 + var emptyElement = content.substr(content.length - 1) == "/" || content.substr(content.length - 2) == "--"; + // if there was a magic tag + // or it's an element that has text content between its tags, + // but content is not other tags add a hookup + // TODO: we should only add `can.EJS.pending()` if there's a magic tag + // within the html tags. + if (magicInTag || !popTagName && elements.tagToContentPropMap[tagNames[tagNames.length - 1]]) { + // make sure / of /> is on the left of pending + if (emptyElement) { + put(content.substr(0, content.length - 1), ",can.view.pending(),\"/>\""); + } else { + put(content, ",can.view.pending(),\">\""); + } + content = ''; + magicInTag = 0; + } else { + content += token; + } + // if it's a tag like <input/> + if (emptyElement || popTagName) { + // remove the current tag in the stack + tagNames.pop(); + // set the current tag to the previous parent + tagName = tagNames[tagNames.length - 1]; + // Don't pop next time + popTagName = false; + } + break; + case "'": + case '"': + // If we are in an html tag, finding matching quotes. + if (htmlTag) { + // We have a quote and it matches. + if (quote && quote === token) { + // We are exiting the quote. + quote = null; + // Otherwise we are creating a quote. + // TODO: does this handle `\`? + } else if (quote === null) { + quote = token; + beforeQuote = lastToken; + } + } + default: + // Track the current tag + if (lastToken === '<') { + tagName = token.split(/\s/)[0]; + if (tagName.indexOf("/") === 0 && tagNames[tagNames.length - 1] === tagName.substr(1)) { + // set tagName to the last tagName + // if there are no more tagNames, we'll rely on getTag. + tagName = tagNames[tagNames.length - 1]; + popTagName = true; + } else { + tagNames.push(tagName); + } + } + content += token; + break; + } + } else { + // We have a start tag. + switch (token) { + case tmap.right: + case tmap.returnRight: + switch (startTag) { + case tmap.left: + // Get the number of `{ minus }` + bracketCount = bracketNum(content); + + // We are ending a block. + if (bracketCount == 1) { + + // We are starting on. + buff.push(insert_cmd, "can.view.txt(0,'" + getTag(tagName, tokens, i) + "'," + status() + ",this,function(){", startTxt, content); + + endStack.push({ + before: "", + after: finishTxt + "}));\n" + }); + } else { + + // How are we ending this statement? + last = // If the stack has value and we are ending a block... + endStack.length && bracketCount == -1 ? // Use the last item in the block stack. + endStack.pop() : // Or use the default ending. + { + after: ";" + }; + + // If we are ending a returning block, + // add the finish text which returns the result of the + // block. + if (last.before) { + buff.push(last.before); + } + // Add the remaining content. + buff.push(content, ";", last.after); + } + break; + case tmap.escapeLeft: + case tmap.returnLeft: + // We have an extra `{` -> `block`. + // Get the number of `{ minus }`. + bracketCount = bracketNum(content); + // If we have more `{`, it means there is a block. + if (bracketCount) { + // When we return to the same # of `{` vs `}` end with a `doubleParent`. + endStack.push({ + before: finishTxt, + after: "}));" + }); + } + + var escaped = startTag === tmap.escapeLeft ? 1 : 0, + commands = { + insert: insert_cmd, + tagName: getTag(tagName, tokens, i), + status: status() + }; + + for (var ii = 0; ii < this.helpers.length; ii++) { + // Match the helper based on helper + // regex name value + var helper = this.helpers[ii]; + if (helper.name.test(content)) { + content = helper.fn(content, commands); + + // dont escape partials + if (helper.name.source == /^>[\s]*\w*/.source) { + escaped = 0; + } + break; + } + } + + // Handle special cases + if (typeof content == 'object') { + if (content.raw) { + buff.push(content.raw); + } + } else { + // If we have `<%== a(function(){ %>` then we want + // `can.EJS.text(0,this, function(){ return a(function(){ var _v1ew = [];`. + buff.push(insert_cmd, "can.view.txt(" + escaped + ",'" + tagName + "'," + status() + ",this,function(){ " + (this.text.escape || '') + "return ", content, + // If we have a block. + bracketCount ? + // Start with startTxt `"var _v1ew = [];"`. + startTxt : + // If not, add `doubleParent` to close push and text. + "}));"); + } + + if (rescan && rescan.after && rescan.after.length) { + put(rescan.after.length); + rescan = null; + } + break; + } + startTag = null; + content = ''; + break; + case tmap.templateLeft: + content += tmap.left; + break; + default: + content += token; + break; + } + } + lastToken = token; + } + + // Put it together... + if (content.length) { + // Should be `content.dump` in Ruby. + put(content); + } + buff.push(";"); + + var template = buff.join(''), + out = { + out: 'with(_VIEW) { with (_CONTEXT) {' + template + " " + finishTxt + "}}" + }; + // Use `eval` instead of creating a function, because it is easier to debug. + myEval.call(out, 'this.fn = (function(_CONTEXT,_VIEW){' + out.out + '});\r\n//@ sourceURL=' + name + ".js"); + + return out; + } + }; + + return Scanner; + })(__m16, __m19); + + // ## view/node_lists.js + var __m22 = (function(can) { + + // text node expando test + var canExpando = true; + try { + document.createTextNode('')._ = 0; + } catch (ex) { + canExpando = false; + } + + // a mapping of element ids to nodeList ids + var nodeMap = {}, + // a mapping of ids to text nodes + textNodeMap = {}, + // a mapping of nodeList ids to nodeList + nodeListMap = {}, + expando = "ejs_" + Math.random(), + _id = 0, + id = function(node) { + if (canExpando || node.nodeType !== 3) { + if (node[expando]) { + return node[expando]; + } else { + return node[expando] = (node.nodeName ? "element_" : "obj_") + (++_id); + } + } else { + for (var textNodeID in textNodeMap) { + if (textNodeMap[textNodeID] === node) { + return textNodeID; + } + } + + textNodeMap["text_" + (++_id)] = node; + return "text_" + _id; + } + }, + // removes a nodeListId from a node's nodeListIds + removeNodeListId = function(node, nodeListId) { + var nodeListIds = nodeMap[id(node)]; + if (nodeListIds) { + var index = can.inArray(nodeListId, nodeListIds); + + if (index >= 0) { + nodeListIds.splice(index, 1); + } + if (!nodeListIds.length) { + delete nodeMap[id(node)]; + } + } + }, + addNodeListId = function(node, nodeListId) { + var nodeListIds = nodeMap[id(node)]; + if (!nodeListIds) { + nodeListIds = nodeMap[id(node)] = []; + } + nodeListIds.push(nodeListId); + }; + + var nodeLists = { + id: id, + // replaces the contents of one node list with the nodes in another list + replace: function(oldNodeList, newNodes) { + // for each node in the node list + oldNodeList = can.makeArray(oldNodeList); + + // try every set + //can.each( oldNodeList, function(node){ + var node = oldNodeList[0] + // for each nodeList the node is in + can.each(can.makeArray(nodeMap[id(node)]), function(nodeListId) { + + // if startNode to endNode is + // within list, replace that list + // I think the problem is not the WHOLE part is being + // matched + var nodeList = nodeListMap[nodeListId], + startIndex = can.inArray(node, nodeList), + endIndex = can.inArray(oldNodeList[oldNodeList.length - 1], nodeList); + + + // remove this nodeListId from each node + if (startIndex >= 0 && endIndex >= 0) { + for (var i = startIndex; i <= endIndex; i++) { + var n = nodeList[i]; + removeNodeListId(n, nodeListId); + } + // swap in new nodes into the nodeLIst + nodeList.splice.apply(nodeList, [startIndex, endIndex - startIndex + 1].concat(newNodes)); + + // tell these new nodes they belong to the nodeList + can.each(newNodes, function(node) { + addNodeListId(node, nodeListId); + }); + } else { + nodeLists.unregister(nodeList); + } + }); + //}); + }, + // registers a list of nodes + register: function(nodeList) { + var nLId = id(nodeList); + nodeListMap[nLId] = nodeList; + + can.each(nodeList, function(node) { + addNodeListId(node, nLId); + }); + + }, + // removes mappings + unregister: function(nodeList) { + var nLId = id(nodeList); + can.each(nodeList, function(node) { + removeNodeListId(node, nLId); + }); + delete nodeListMap[nLId]; + }, + nodeMap: nodeMap, + nodeListMap: nodeListMap + } + var ids = function(nodeList) { + return nodeList.map(function(n) { + return id(n) + ":" + (n.innerHTML || n.nodeValue) + }) + } + return nodeLists; + + })(__m3); + + // ## view/live.js + var __m21 = (function(can, elements, view, nodeLists) { + // ## live.js + // The live module provides live binding for computes + // and can.Observe.List. + // Currently, it's API is designed for `can/view/render`, but + // it could easily be used for other purposes. + + // ### Helper methods + // #### setup + // `setup(HTMLElement, bind(data), unbind(data)) -> data` + // Calls bind right away, but will call unbind + // if the element is "destroyed" (removed from the DOM). + var setup = function(el, bind, unbind) { + var teardown = function() { + unbind(data) + can.unbind.call(el, 'destroyed', teardown); + }, + data = { + teardownCheck: function(parent) { + if (!parent) { + teardown(); + } + } + } + + can.bind.call(el, 'destroyed', teardown); + bind(data) + return data; + }, + // #### listen + // Calls setup, but presets bind and unbind to + // operate on a compute + listen = function(el, compute, change) { + return setup(el, function() { + compute.bind("change", change); + }, function(data) { + compute.unbind("change", change); + if (data.nodeList) { + nodeLists.unregister(data.nodeList); + } + }); + }, + // #### getAttributeParts + // Breaks up a string like foo='bar' into ["foo","'bar'""] + getAttributeParts = function(newVal) { + return (newVal || "").replace(/['"]/g, '').split('=') + } + // #### insertElementsAfter + // Appends elements after the last item in oldElements. + insertElementsAfter = function(oldElements, newFrag) { + var last = oldElements[oldElements.length - 1]; + + // Insert it in the `document` or `documentFragment` + if (last.nextSibling) { + last.parentNode.insertBefore(newFrag, last.nextSibling); + } else { + last.parentNode.appendChild(newFrag); + } + }; + + var live = { + nodeLists: nodeLists, + list: function(el, list, func, context, parentNode) { + // A mapping of the index to an array + // of elements that represent the item. + // Each array is registered so child or parent + // live structures can update the elements + var nodesMap = [], + + add = function(ev, items, index) { + + // Collect new html and mappings + var frag = document.createDocumentFragment(), + newMappings = []; + can.each(items, function(item) { + var itemHTML = func.call(context, item), + itemFrag = can.view.frag(itemHTML, parentNode); + + newMappings.push(can.makeArray(itemFrag.childNodes)); + frag.appendChild(itemFrag); + }) + + // Inserting at the end of the list + if (!nodesMap[index]) { + insertElementsAfter( + index == 0 ? [text] : + nodesMap[index - 1], frag) + } else { + var el = nodesMap[index][0]; + el.parentNode.insertBefore(frag, el) + } + // register each item + can.each(newMappings, function(nodeList) { + nodeLists.register(nodeList) + }); + [].splice.apply(nodesMap, [index, 0].concat(newMappings)); + }, + remove = function(ev, items, index) { + var removedMappings = nodesMap.splice(index, items.length), + itemsToRemove = []; + + can.each(removedMappings, function(nodeList) { + // add items that we will remove all at once + [].push.apply(itemsToRemove, nodeList) + // Update any parent lists to remove these items + nodeLists.replace(nodeList, []); + // unregister the list + nodeLists.unregister(nodeList); + + }); + can.remove(can.$(itemsToRemove)); + }, + parentNode = elements.getParentNode(el, parentNode), + text = document.createTextNode(""); + + // Setup binding and teardown to add and remove events + setup(parentNode, function() { + list.bind("add", add).bind("remove", remove) + }, function() { + list.unbind("add", add).unbind("remove", remove); + can.each(nodesMap, function(nodeList) { + nodeLists.unregister(nodeList); + }) + }) + + insertElementsAfter([el], text); + can.remove(can.$(el)); + add({}, list, 0); + + }, + html: function(el, compute, parentNode) { + var parentNode = elements.getParentNode(el, parentNode), + + data = listen(parentNode, compute, function(ev, newVal, oldVal) { + var attached = nodes[0].parentNode; + // update the nodes in the DOM with the new rendered value + if (attached) { + makeAndPut(newVal); + } + data.teardownCheck(nodes[0].parentNode); + }); + + var nodes, + makeAndPut = function(val) { + // create the fragment, but don't hook it up + // we need to insert it into the document first + var frag = can.view.frag(val, parentNode), + // keep a reference to each node + newNodes = can.makeArray(frag.childNodes); + // Insert it in the `document` or `documentFragment` + insertElementsAfter(nodes || [el], frag) + // nodes hasn't been set yet + if (!nodes) { + can.remove(can.$(el)); + nodes = newNodes; + // set the teardown nodeList + data.nodeList = nodes; + nodeLists.register(nodes); + } else { + // Update node Array's to point to new nodes + // and then remove the old nodes. + // It has to be in this order for Mootools + // and IE because somehow, after an element + // is removed from the DOM, it loses its + // expando values. + var nodesToRemove = can.makeArray(nodes); + nodeLists.replace(nodes, newNodes); + can.remove(can.$(nodesToRemove)); + } + }; + makeAndPut(compute(), [el]); + + }, + text: function(el, compute, parentNode) { + var parent = elements.getParentNode(el, parentNode); + + // setup listening right away so we don't have to re-calculate value + var data = listen(el.parentNode !== parent ? el.parentNode : parent, compute, function(ev, newVal, oldVal) { + // Sometimes this is 'unknown' in IE and will throw an exception if it is + if (typeof node.nodeValue != 'unknown') { + node.nodeValue = "" + newVal; + } + data.teardownCheck(node.parentNode); + }); + + var node = document.createTextNode(compute()); + + if (el.parentNode !== parent) { + parent = el.parentNode; + parent.insertBefore(node, el); + parent.removeChild(el); + } else { + parent.insertBefore(node, el); + parent.removeChild(el); + } + }, + attributes: function(el, compute, currentValue) { + var setAttrs = function(newVal) { + var parts = getAttributeParts(newVal), + newAttrName = parts.shift(); + + // Remove if we have a change and used to have an `attrName`. + if ((newAttrName != attrName) && attrName) { + elements.removeAttr(el, attrName); + } + // Set if we have a new `attrName`. + if (newAttrName) { + elements.setAttr(el, newAttrName, parts.join('=')); + attrName = newAttrName; + } + } + + listen(el, compute, function(ev, newVal) { + setAttrs(newVal) + }) + // current value has been set + if (arguments.length >= 3) { + var attrName = getAttributeParts(currentValue)[0] + } else { + setAttrs(compute()) + } + }, + attributePlaceholder: '__!!__', + attributeReplace: /__!!__/g, + attribute: function(el, attributeName, compute) { + listen(el, compute, function(ev, newVal) { + elements.setAttr(el, attributeName, hook.render()); + }) + + var wrapped = can.$(el), + hooks; + + // Get the list of hookups or create one for this element. + // Hooks is a map of attribute names to hookup `data`s. + // Each hookup data has: + // `render` - A `function` to render the value of the attribute. + // `funcs` - A list of hookup `function`s on that attribute. + // `batchNum` - The last event `batchNum`, used for performance. + hooks = can.data(wrapped, 'hooks'); + if (!hooks) { + can.data(wrapped, 'hooks', hooks = {}); + } + + // Get the attribute value. + var attr = elements.getAttr(el, attributeName), + // Split the attribute value by the template. + // Only split out the first __!!__ so if we have multiple hookups in the same attribute, + // they will be put in the right spot on first render + parts = attr.split(live.attributePlaceholder), + goodParts = [], + hook; + goodParts.push(parts.shift(), + parts.join(live.attributePlaceholder)); + + // If we already had a hookup for this attribute... + if (hooks[attributeName]) { + // Just add to that attribute's list of `function`s. + hooks[attributeName].computes.push(compute); + } else { + // Create the hookup data. + hooks[attributeName] = { + render: function() { + var i = 0, + // attr doesn't have a value in IE + newAttr = attr ? attr.replace(live.attributeReplace, function() { + return elements.contentText(hook.computes[i++]()); + }) : elements.contentText(hook.computes[i++]()); + return newAttr; + }, + computes: [compute], + batchNum: undefined + }; + } + + // Save the hook for slightly faster performance. + hook = hooks[attributeName]; + + // Insert the value in parts. + goodParts.splice(1, 0, compute()); + + // Set the attribute. + elements.setAttr(el, attributeName, goodParts.join("")); + + } + } + return live; + + })(__m3, __m19, __m16, __m22); + + // ## view/render.js + var __m20 = (function(can, elements, live) { + + var pendingHookups = [], + tagChildren = function(tagName) { + var newTag = elements.tagMap[tagName] || "span"; + if (newTag === "span") { + //innerHTML in IE doesn't honor leading whitespace after empty elements + return "@@!!@@"; + } + return "<" + newTag + ">" + tagChildren(newTag) + "</" + newTag + ">"; + }, + contentText = function(input, tag) { + + // If it's a string, return. + if (typeof input == 'string') { + return input; + } + // If has no value, return an empty string. + if (!input && input !== 0) { + return ''; + } + + // If it's an object, and it has a hookup method. + var hook = (input.hookup && + + // Make a function call the hookup method. + + function(el, id) { + input.hookup.call(input, el, id); + }) || + + // Or if it's a `function`, just use the input. + (typeof input == 'function' && input); + + // Finally, if there is a `function` to hookup on some dom, + // add it to pending hookups. + if (hook) { + if (tag) { + return "<" + tag + " " + can.view.hook(hook) + "></" + tag + ">" + } else { + pendingHookups.push(hook); + } + + return ''; + } + + // Finally, if all else is `false`, `toString()` it. + return "" + input; + }, + // Returns escaped/sanatized content for anything other than a live-binding + contentEscape = function(txt) { + return (typeof txt == 'string' || typeof txt == 'number') ? + can.esc(txt) : + contentText(txt); + }; + + var current; + + can.extend(can.view, { + live: live, + setupLists: function() { + + var old = can.view.lists, + data; + + can.view.lists = function(list, renderer) { + data = { + list: list, + renderer: renderer + } + } + return function() { + can.view.lists = old; + return data; + } + }, + pending: function() { + // TODO, make this only run for the right tagName + var hooks = pendingHookups.slice(0); + lastHookups = hooks; + pendingHookups = []; + return can.view.hook(function(el) { + can.each(hooks, function(fn) { + fn(el); + }); + }); + }, + + + txt: function(escape, tagName, status, self, func) { + var listTeardown = can.view.setupLists(), + emptyHandler = function() {}, + unbind = function() { + compute.unbind("change", emptyHandler) + }; + + var compute = can.compute(func, self, false); + // bind to get and temporarily cache the value + compute.bind("change", emptyHandler); + // call the "wrapping" function and get the binding information + var tag = (elements.tagMap[tagName] || "span"), + listData = listTeardown(), + value = compute(); + + + if (listData) { + return "<" + tag + can.view.hook(function(el, parentNode) { + live.list(el, listData.list, listData.renderer, self, parentNode); + }) + "></" + tag + ">"; + } + + // If we had no observes just return the value returned by func. + if (!compute.hasDependencies) { + unbind(); + return (escape || status !== 0 ? contentEscape : contentText)(value, status === 0 && tag); + } + + // the property (instead of innerHTML elements) to adjust. For + // example options should use textContent + var contentProp = elements.tagToContentPropMap[tagName]; + + + // The magic tag is outside or between tags. + if (status === 0 && !contentProp) { + // Return an element tag with a hookup in place of the content + return "<" + tag + can.view.hook( + escape ? + // If we are escaping, replace the parentNode with + // a text node who's value is `func`'s return value. + + function(el, parentNode) { + live.text(el, compute, parentNode); + unbind(); + } : + // If we are not escaping, replace the parentNode with a + // documentFragment created as with `func`'s return value. + + function(el, parentNode) { + live.html(el, compute, parentNode); + unbind(); + //children have to be properly nested HTML for buildFragment to work properly + }) + ">" + tagChildren(tag) + "</" + tag + ">"; + // In a tag, but not in an attribute + } else if (status === 1) { + // remember the old attr name + pendingHookups.push(function(el) { + live.attributes(el, compute, compute()); + unbind(); + }); + return compute(); + } else { // In an attribute... + var attributeName = status === 0 ? contentProp : status; + // if the magic tag is inside the element, like `<option><% TAG %></option>`, + // we add this hookup to the last element (ex: `option`'s) hookups. + // Otherwise, the magic tag is in an attribute, just add to the current element's + // hookups. + (status === 0 ? lastHookups : pendingHookups).push(function(el) { + live.attribute(el, attributeName, compute); + unbind(); + }); + return live.attributePlaceholder; + } + } + }); + + return can; + })(__m16, __m19, __m21, __m2); + + // ## view/ejs/ejs.js + var __m17 = (function(can) { + // ## ejs.js + // `can.EJS` + // _Embedded JavaScript Templates._ + + // Helper methods. + var extend = can.extend, + EJS = function(options) { + // Supports calling EJS without the constructor + // This returns a function that renders the template. + if (this.constructor != EJS) { + var ejs = new EJS(options); + return function(data, helpers) { + return ejs.render(data, helpers); + }; + } + // If we get a `function` directly, it probably is coming from + // a `steal`-packaged view. + if (typeof options == "function") { + this.template = { + fn: options + }; + return; + } + // Set options on self. + extend(this, options); + this.template = this.scanner.scan(this.text, this.name); + }; + + can.EJS = EJS; + + + EJS.prototype. + + render = function(object, extraHelpers) { + object = object || {}; + return this.template.fn.call(object, object, new EJS.Helpers(object, extraHelpers || {})); + }; + + extend(EJS.prototype, { + + scanner: new can.view.Scanner({ + + tokens: [ + ["templateLeft", "<%%"], // Template + ["templateRight", "%>"], // Right Template + ["returnLeft", "<%=="], // Return Unescaped + ["escapeLeft", "<%="], // Return Escaped + ["commentLeft", "<%#"], // Comment + ["left", "<%"], // Run --- this is hack for now + ["right", "%>"], // Right -> All have same FOR Mustache ... + ["returnRight", "%>"] + ], + + + transform: function(source) { + return source.replace(/<%([\s\S]+?)%>/gm, function(whole, part) { + var brackets = [], + foundBracketPair, + i; + + // Look for brackets (for removing self-contained blocks) + part.replace(/[{}]/gm, function(bracket, offset) { + brackets.push([bracket, offset]); + }); + + // Remove bracket pairs from the list of replacements + do { + foundBracketPair = false; + for (i = brackets.length - 2; i >= 0; i--) { + if (brackets[i][0] == '{' && brackets[i + 1][0] == '}') { + brackets.splice(i, 2); + foundBracketPair = true; + break; + } + } + } while (foundBracketPair); + + // Unmatched brackets found, inject EJS tags + if (brackets.length >= 2) { + var result = ['<%'], + bracket, + last = 0; + for (i = 0; bracket = brackets[i]; i++) { + result.push(part.substring(last, last = bracket[1])); + if ((bracket[0] == '{' && i < brackets.length - 1) || (bracket[0] == '}' && i > 0)) { + result.push(bracket[0] == '{' ? '{ %><% ' : ' %><% }'); + } else { + result.push(bracket[0]); + } + ++last; + } + result.push(part.substring(last), '%>'); + return result.join(''); + } + // Otherwise return the original + else { + return '<%' + part + '%>'; + } + }); + } + }) + }); + + EJS.Helpers = function(data, extras) { + this._data = data; + this._extras = extras; + extend(this, extras); + }; + + + EJS.Helpers.prototype = { + // TODO Deprecated!! + list: function(list, cb) { + + can.each(list, function(item, i) { + cb(item, i, list) + }) + }, + each: function(list, cb) { + // Normal arrays don't get live updated + if (can.isArray(list)) { + this.list(list, cb); + } else { + can.view.lists(list, cb); + } + } + }; + + // Options for `steal`'s build. + can.view.register({ + suffix: "ejs", + // returns a `function` that renders the view. + script: function(id, src) { + return "can.EJS(function(_CONTEXT,_VIEW) { " + new EJS({ + text: src, + name: id + }).template.out + " })"; + }, + renderer: function(id, text) { + return EJS({ + text: text, + name: id + }); + } + }); + + return can; + })(__m3, __m16, __m2, __m14, __m18, __m20); + + // ## control/control.js + var __m23 = (function(can) { + // ## control.js + // `can.Control` + // _Controller_ + + // Binds an element, returns a function that unbinds. + var bind = function(el, ev, callback) { + + can.bind.call(el, ev, callback); + + return function() { + can.unbind.call(el, ev, callback); + }; + }, + isFunction = can.isFunction, + extend = can.extend, + each = can.each, + slice = [].slice, + paramReplacer = /\{([^\}]+)\}/g, + special = can.getObject("$.event.special", [can]) || {}, + + // Binds an element, returns a function that unbinds. + delegate = function(el, selector, ev, callback) { + can.delegate.call(el, selector, ev, callback); + return function() { + can.undelegate.call(el, selector, ev, callback); + }; + }, + + // Calls bind or unbind depending if there is a selector. + binder = function(el, ev, callback, selector) { + return selector ? + delegate(el, can.trim(selector), ev, callback) : + bind(el, ev, callback); + }, + + basicProcessor; + + var Control = can.Control = can.Construct( + + { + // Setup pre-processes which methods are event listeners. + + setup: function() { + + // Allow contollers to inherit "defaults" from super-classes as it + // done in `can.Construct` + can.Construct.setup.apply(this, arguments); + + // If you didn't provide a name, or are `control`, don't do anything. + if (can.Control) { + + // Cache the underscored names. + var control = this, + funcName; + + // Calculate and cache actions. + control.actions = {}; + for (funcName in control.prototype) { + if (control._isAction(funcName)) { + control.actions[funcName] = control._action(funcName); + } + } + } + }, + + // Moves `this` to the first argument, wraps it with `jQuery` if it's an element + _shifter: function(context, name) { + + var method = typeof name == "string" ? context[name] : name; + + if (!isFunction(method)) { + method = context[method]; + } + + return function() { + context.called = name; + return method.apply(context, [this.nodeName ? can.$(this) : this].concat(slice.call(arguments, 0))); + }; + }, + + // Return `true` if is an action. + + _isAction: function(methodName) { + + var val = this.prototype[methodName], + type = typeof val; + // if not the constructor + return (methodName !== 'constructor') && + // and is a function or links to a function + (type == "function" || (type == "string" && isFunction(this.prototype[val]))) && + // and is in special, a processor, or has a funny character + !! (special[methodName] || processors[methodName] || /[^\w]/.test(methodName)); + }, + // Takes a method name and the options passed to a control + // and tries to return the data necessary to pass to a processor + // (something that binds things). + + _action: function(methodName, options) { + + // If we don't have options (a `control` instance), we'll run this + // later. + paramReplacer.lastIndex = 0; + if (options || !paramReplacer.test(methodName)) { + // If we have options, run sub to replace templates `{}` with a + // value from the options or the window + var convertedName = options ? can.sub(methodName, [options, window]) : methodName; + if (!convertedName) { + return null; + } + // If a `{}` template resolves to an object, `convertedName` will be + // an array + var arr = can.isArray(convertedName), + + // Get the name + name = arr ? convertedName[1] : convertedName, + + // Grab the event off the end + parts = name.split(/\s+/g), + event = parts.pop(); + + return { + processor: processors[event] || basicProcessor, + parts: [name, parts.join(" "), event], + delegate: arr ? convertedName[0] : undefined + }; + } + }, + // An object of `{eventName : function}` pairs that Control uses to + // hook up events auto-magically. + + processors: {}, + // A object of name-value pairs that act as default values for a + // control instance + defaults: {} + + }, { + + // Sets `this.element`, saves the control in `data, binds event + // handlers. + + setup: function(element, options) { + + var cls = this.constructor, + pluginname = cls.pluginName || cls._fullName, + arr; + + // Want the raw element here. + this.element = can.$(element) + + if (pluginname && pluginname !== 'can_control') { + // Set element and `className` on element. + this.element.addClass(pluginname); + } + + (arr = can.data(this.element, "controls")) || can.data(this.element, "controls", arr = []); + arr.push(this); + + // Option merging. + + this.options = extend({}, cls.defaults, options); + + // Bind all event handlers. + this.on(); + + // Gets passed into `init`. + + return [this.element, this.options]; + }, + + on: function(el, selector, eventName, func) { + if (!el) { + + // Adds bindings. + this.off(); + + // Go through the cached list of actions and use the processor + // to bind + var cls = this.constructor, + bindings = this._bindings, + actions = cls.actions, + element = this.element, + destroyCB = can.Control._shifter(this, "destroy"), + funcName, ready; + + for (funcName in actions) { + // Only push if we have the action and no option is `undefined` + if (actions.hasOwnProperty(funcName) && + (ready = actions[funcName] || cls._action(funcName, this.options))) { + bindings.push(ready.processor(ready.delegate || element, + ready.parts[2], ready.parts[1], funcName, this)); + } + } + + + // Setup to be destroyed... + // don't bind because we don't want to remove it. + can.bind.call(element, "destroyed", destroyCB); + bindings.push(function(el) { + can.unbind.call(el, "destroyed", destroyCB); + }); + return bindings.length; + } + + if (typeof el == 'string') { + func = eventName; + eventName = selector; + selector = el; + el = this.element; + } + + if (func === undefined) { + func = eventName; + eventName = selector; + selector = null; + } + + if (typeof func == 'string') { + func = can.Control._shifter(this, func); + } + + this._bindings.push(binder(el, eventName, func, selector)); + + return this._bindings.length; + }, + // Unbinds all event handlers on the controller. + + off: function() { + var el = this.element[0] + each(this._bindings || [], function(value) { + value(el); + }); + // Adds bindings. + this._bindings = []; + }, + // Prepares a `control` for garbage collection + + destroy: function() { + //Control already destroyed + if (this.element === null) { + + return; + } + var Class = this.constructor, + pluginName = Class.pluginName || Class._fullName, + controls; + + // Unbind bindings. + this.off(); + + if (pluginName && pluginName !== 'can_control') { + // Remove the `className`. + this.element.removeClass(pluginName); + } + + // Remove from `data`. + controls = can.data(this.element, "controls"); + controls.splice(can.inArray(this, controls), 1); + + can.trigger(this, "destroyed"); // In case we want to know if the `control` is removed. + + this.element = null; + } + }); + + var processors = can.Control.processors, + // Processors do the binding. + // They return a function that unbinds when called. + // The basic processor that binds events. + basicProcessor = function(el, event, selector, methodName, control) { + return binder(el, event, can.Control._shifter(control, methodName), selector); + }; + + // Set common events to be processed as a `basicProcessor` + each(["change", "click", "contextmenu", "dblclick", "keydown", "keyup", + "keypress", "mousedown", "mousemove", "mouseout", "mouseover", + "mouseup", "reset", "resize", "scroll", "select", "submit", "focusin", + "focusout", "mouseenter", "mouseleave", + // #104 - Add touch events as default processors + // TOOD feature detect? + "touchstart", "touchmove", "touchcancel", "touchend", "touchleave" + ], function(v) { + processors[v] = basicProcessor; + }); + + return Control; + })(__m3, __m1); + + // ## util/string/deparam/deparam.js + var __m25 = (function(can) { + + // ## deparam.js + // `can.deparam` + // _Takes a string of name value pairs and returns a Object literal that represents those params._ + var digitTest = /^\d+$/, + keyBreaker = /([^\[\]]+)|(\[\])/g, + paramTest = /([^?#]*)(#.*)?$/, + prep = function(str) { + return decodeURIComponent(str.replace(/\+/g, " ")); + }; + + + can.extend(can, { + + deparam: function(params) { + + var data = {}, + pairs, lastPart; + + if (params && paramTest.test(params)) { + + pairs = params.split('&'), + + can.each(pairs, function(pair) { + + var parts = pair.split('='), + key = prep(parts.shift()), + value = prep(parts.join("=")), + current = data; + + if (key) { + parts = key.match(keyBreaker); + + for (var j = 0, l = parts.length - 1; j < l; j++) { + if (!current[parts[j]]) { + // If what we are pointing to looks like an `array` + current[parts[j]] = digitTest.test(parts[j + 1]) || parts[j + 1] == "[]" ? [] : {}; + } + current = current[parts[j]]; + } + lastPart = parts.pop(); + if (lastPart == "[]") { + current.push(value); + } else { + current[lastPart] = value; + } + } + }); + } + return data; + } + }); + return can; + })(__m3, __m2); + + // ## route/route.js + var __m24 = (function(can) { + + // ## route.js + // `can.route` + // _Helps manage browser history (and client state) by synchronizing the + // `window.location.hash` with a `can.Observe`._ + // Helper methods used for matching routes. + var + // `RegExp` used to match route variables of the type ':name'. + // Any word character or a period is matched. + matcher = /\:([\w\.]+)/g, + // Regular expression for identifying &key=value lists. + paramsMatcher = /^(?:&[^=]+=[^&]*)+/, + // Converts a JS Object into a list of parameters that can be + // inserted into an html element tag. + makeProps = function(props) { + var tags = []; + can.each(props, function(val, name) { + tags.push((name === 'className' ? 'class' : name) + '="' + + (name === "href" ? val : can.esc(val)) + '"'); + }); + return tags.join(" "); + }, + // Checks if a route matches the data provided. If any route variable + // is not present in the data, the route does not match. If all route + // variables are present in the data, the number of matches is returned + // to allow discerning between general and more specific routes. + matchesData = function(route, data) { + var count = 0, + i = 0, + defaults = {}; + // look at default values, if they match ... + for (var name in route.defaults) { + if (route.defaults[name] === data[name]) { + // mark as matched + defaults[name] = 1; + count++; + } + } + for (; i < route.names.length; i++) { + if (!data.hasOwnProperty(route.names[i])) { + return -1; + } + if (!defaults[route.names[i]]) { + count++; + } + + } + + return count; + }, + onready = !0, + location = window.location, + wrapQuote = function(str) { + return (str + '').replace(/([.?*+\^$\[\]\\(){}|\-])/g, "\\$1"); + }, + each = can.each, + extend = can.extend; + + can.route = function(url, defaults) { + defaults = defaults || {}; + // Extract the variable names and replace with `RegExp` that will match + // an atual URL with values. + var names = [], + test = url.replace(matcher, function(whole, name, i) { + names.push(name); + var next = "\\" + (url.substr(i + whole.length, 1) || can.route._querySeparator); + // a name without a default value HAS to have a value + // a name that has a default value can be empty + // The `\\` is for string-escaping giving single `\` for `RegExp` escaping. + return "([^" + next + "]" + (defaults[name] ? "*" : "+") + ")"; + }); + + // Add route in a form that can be easily figured out. + can.route.routes[url] = { + // A regular expression that will match the route when variable values + // are present; i.e. for `:page/:type` the `RegExp` is `/([\w\.]*)/([\w\.]*)/` which + // will match for any value of `:page` and `:type` (word chars or period). + test: new RegExp("^" + test + "($|" + wrapQuote(can.route._querySeparator) + ")"), + // The original URL, same as the index for this entry in routes. + route: url, + // An `array` of all the variable names in this route. + names: names, + // Default values provided for the variables. + defaults: defaults, + // The number of parts in the URL separated by `/`. + length: url.split('/').length + }; + return can.route; + }; + + + extend(can.route, { + + _querySeparator: '&', + _paramsMatcher: paramsMatcher, + + + param: function(data, _setRoute) { + // Check if the provided data keys match the names in any routes; + // Get the one with the most matches. + var route, + // Need to have at least 1 match. + matches = 0, + matchCount, + routeName = data.route, + propCount = 0; + + delete data.route; + + each(data, function() { + propCount++; + }); + // Otherwise find route. + each(can.route.routes, function(temp, name) { + // best route is the first with all defaults matching + + + matchCount = matchesData(temp, data); + if (matchCount > matches) { + route = temp; + matches = matchCount; + } + if (matchCount >= propCount) { + return false; + } + }); + // If we have a route name in our `can.route` data, and it's + // just as good as what currently matches, use that + if (can.route.routes[routeName] && matchesData(can.route.routes[routeName], data) === matches) { + route = can.route.routes[routeName]; + } + // If this is match... + if (route) { + var cpy = extend({}, data), + // Create the url by replacing the var names with the provided data. + // If the default value is found an empty string is inserted. + res = route.route.replace(matcher, function(whole, name) { + delete cpy[name]; + return data[name] === route.defaults[name] ? "" : encodeURIComponent(data[name]); + }), + after; + // Remove matching default values + each(route.defaults, function(val, name) { + if (cpy[name] === val) { + delete cpy[name]; + } + }); + + // The remaining elements of data are added as + // `&` separated parameters to the url. + after = can.param(cpy); + // if we are paraming for setting the hash + // we also want to make sure the route value is updated + if (_setRoute) { + can.route.attr('route', route.route); + } + return res + (after ? can.route._querySeparator + after : ""); + } + // If no route was found, there is no hash URL, only paramters. + return can.isEmptyObject(data) ? "" : can.route._querySeparator + can.param(data); + }, + + deparam: function(url) { + // See if the url matches any routes by testing it against the `route.test` `RegExp`. + // By comparing the URL length the most specialized route that matches is used. + var route = { + length: -1 + }; + each(can.route.routes, function(temp, name) { + if (temp.test.test(url) && temp.length > route.length) { + route = temp; + } + }); + // If a route was matched. + if (route.length > -1) { + + var // Since `RegExp` backreferences are used in `route.test` (parens) + // the parts will contain the full matched string and each variable (back-referenced) value. + parts = url.match(route.test), + // Start will contain the full matched string; parts contain the variable values. + start = parts.shift(), + // The remainder will be the `&key=value` list at the end of the URL. + remainder = url.substr(start.length - (parts[parts.length - 1] === can.route._querySeparator ? 1 : 0)), + // If there is a remainder and it contains a `&key=value` list deparam it. + obj = (remainder && can.route._paramsMatcher.test(remainder)) ? can.deparam(remainder.slice(1)) : {}; + + // Add the default values for this route. + obj = extend(true, {}, route.defaults, obj); + // Overwrite each of the default values in `obj` with those in + // parts if that part is not empty. + each(parts, function(part, i) { + if (part && part !== can.route._querySeparator) { + obj[route.names[i]] = decodeURIComponent(part); + } + }); + obj.route = route.route; + return obj; + } + // If no route was matched, it is parsed as a `&key=value` list. + if (url.charAt(0) !== can.route._querySeparator) { + url = can.route._querySeparator + url; + } + return can.route._paramsMatcher.test(url) ? can.deparam(url.slice(1)) : {}; + }, + + data: new can.Observe({}), + + routes: {}, + + ready: function(val) { + if (val === false) { + onready = val; + } + if (val === true || onready === true) { + can.route._setup(); + setState(); + } + return can.route; + }, + + url: function(options, merge) { + if (merge) { + options = extend({}, curParams, options) + } + return "#!" + can.route.param(options); + }, + + link: function(name, options, props, merge) { + return "<a " + makeProps( + extend({ + href: can.route.url(options, merge) + }, props)) + ">" + name + "</a>"; + }, + + current: function(options) { + return location.hash == "#!" + can.route.param(options) + }, + _setup: function() { + // If the hash changes, update the `can.route.data`. + can.bind.call(window, 'hashchange', setState); + }, + _getHash: function() { + return location.href.split(/#!?/)[1] || ""; + }, + _setHash: function(serialized) { + var path = (can.route.param(serialized, true)); + location.hash = "#!" + path; + return path; + } + }); + + + // The functions in the following list applied to `can.route` (e.g. `can.route.attr('...')`) will + // instead act on the `can.route.data` observe. + each(['bind', 'unbind', 'delegate', 'undelegate', 'attr', 'removeAttr'], function(name) { + can.route[name] = function() { + // `delegate` and `undelegate` require + // the `can/observe/delegate` plugin + if (!can.route.data[name]) { + return; + } + + return can.route.data[name].apply(can.route.data, arguments); + } + }) + + var // A ~~throttled~~ debounced function called multiple times will only fire once the + // timer runs down. Each call resets the timer. + timer, + // Intermediate storage for `can.route.data`. + curParams, + // Deparameterizes the portion of the hash of interest and assign the + // values to the `can.route.data` removing existing values no longer in the hash. + // setState is called typically by hashchange which fires asynchronously + // So it's possible that someone started changing the data before the + // hashchange event fired. For this reason, it will not set the route data + // if the data is changing or the hash already matches the hash that was set. + setState = can.route.setState = function() { + var hash = can.route._getHash(); + curParams = can.route.deparam(hash); + + // if the hash data is currently changing, or + // the hash is what we set it to anyway, do NOT change the hash + if (!changingData || hash !== lastHash) { + can.route.attr(curParams, true); + } + }, + // The last hash caused by a data change + lastHash, + // Are data changes pending that haven't yet updated the hash + changingData; + + // If the `can.route.data` changes, update the hash. + // Using `.serialize()` retrieves the raw data contained in the `observable`. + // This function is ~~throttled~~ debounced so it only updates once even if multiple values changed. + // This might be able to use batchNum and avoid this. + can.route.bind("change", function(ev, attr) { + // indicate that data is changing + changingData = 1; + clearTimeout(timer); + timer = setTimeout(function() { + // indicate that the hash is set to look like the data + changingData = 0; + var serialized = can.route.data.serialize(); + + lastHash = can.route._setHash(serialized); + }, 1); + }); + // `onready` event... + can.bind.call(document, "ready", can.route.ready); + + // Libraries other than jQuery don't execute the document `ready` listener + // if we are already DOM ready + if ((document.readyState === 'complete' || document.readyState === "interactive") && onready) { + can.route.ready(); + } + + // extend route to have a similar property + // that is often checked in mustache to determine + // an object's observability + can.route.constructor.canMakeObserve = can.Observe.canMakeObserve; + + return can.route; + })(__m3, __m12, __m25); + + // ## control/route/route.js + var __m26 = (function(can) { + + // ## control/route.js + // _Controller route integration._ + + can.Control.processors.route = function(el, event, selector, funcName, controller) { + selector = selector || ""; + can.route(selector); + var batchNum, + check = function(ev, attr, how) { + if (can.route.attr('route') === (selector) && + (ev.batchNum === undefined || ev.batchNum !== batchNum)) { + + batchNum = ev.batchNum; + + var d = can.route.attr(); + delete d.route; + if (can.isFunction(controller[funcName])) { + controller[funcName](d); + } else { + controller[controller[funcName]](d); + } + + } + }; + can.route.bind('change', check); + return function() { + can.route.unbind('change', check); + }; + }; + + return can; + })(__m3, __m24, __m23); + + window['can'] = __m4; + })(); \ No newline at end of file Added: tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.zepto.js =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.zepto.js (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/src/main/resources/nuiton-js-canjs/can.zepto.js 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,4863 @@ +/*! + * CanJS - 1.1.6 + * http://canjs.us/ + * Copyright (c) 2013 Bitovi + * Wed, 29 May 2013 18:59:27 GMT + * Licensed MIT + * Includes: can/construct,can/observe,can/observe/compute,can/model,can/view,can/view/ejs,can/control,can/route,can/control/route + * Download from: http://canjs.com + */ +(function(undefined) { + + // ## util/can.js + var __m4 = (function() { + var can = window.can || {}; + if (typeof GLOBALCAN === 'undefined' || GLOBALCAN !== false) { + window.can = can; + } + + can.isDeferred = function(obj) { + var isFunction = this.isFunction; + // Returns `true` if something looks like a deferred. + return obj && isFunction(obj.then) && isFunction(obj.pipe); + }; + + var cid = 0; + can.cid = function(object, name) { + if (object._cid) { + return object._cid + } else { + return object._cid = (name || "") + (++cid) + } + } + can.VERSION = '@EDGE'; + return can; + })(); + + // ## util/object/isplain/isplain.js + var __m6 = (function(can) { + var core_hasOwn = Object.prototype.hasOwnProperty, + isWindow = function(obj) { + return obj != null && obj == obj.window; + }, + isPlainObject = function(obj) { + // Must be an Object. + // Because of IE, we also have to check the presence of the constructor property. + // Make sure that DOM nodes and window objects don't pass through, as well + if (!obj || (typeof obj !== "object") || obj.nodeType || isWindow(obj)) { + return false; + } + + try { + // Not own constructor property must be Object + if (obj.constructor && !core_hasOwn.call(obj, "constructor") && !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf")) { + return false; + } + } catch (e) { + // IE8,9 Will throw exceptions on certain host objects #9897 + return false; + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + + var key; + for (key in obj) {} + + return key === undefined || core_hasOwn.call(obj, key); + } + + can.isPlainObject = isPlainObject; + return can; + })(__m4); + + // ## util/event.js + var __m7 = (function(can) { + + // event.js + // --------- + // _Basic event wrapper._ + can.addEvent = function(event, fn) { + if (!this.__bindEvents) { + this.__bindEvents = {}; + } + var eventName = event.split(".")[0]; + + if (!this.__bindEvents[eventName]) { + this.__bindEvents[eventName] = []; + } + this.__bindEvents[eventName].push({ + handler: fn, + name: event + }); + return this; + }; + can.removeEvent = function(event, fn) { + if (!this.__bindEvents) { + return; + } + var i = 0, + events = this.__bindEvents[event.split(".")[0]], + ev; + while (i < events.length) { + ev = events[i] + if ((fn && ev.handler === fn) || (!fn && ev.name === event)) { + events.splice(i, 1); + } else { + i++; + } + } + return this; + }; + can.dispatch = function(event) { + if (!this.__bindEvents) { + return; + } + + var eventName = event.type.split(".")[0], + handlers = (this.__bindEvents[eventName] || []).slice(0), + self = this, + args = [event].concat(event.data || []); + + can.each(handlers, function(ev) { + event.data = args.slice(1); + ev.handler.apply(self, args); + }); + } + + return can; + + })(__m4); + + // ## util/fragment.js + var __m8 = (function(can) { + + // fragment.js + // --------- + // _DOM Fragment support._ + var fragmentRE = /^\s*<(\w+)[^>]*>/, + fragment = function(html, name) { + if (name === undefined) { + name = fragmentRE.test(html) && RegExp.$1; + } + + if (html && can.isFunction(html.replace)) { + // Fix "XHTML"-style tags in all browsers + html = html.replace(/<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, "<$1></$2>"); + } + + var container = document.createElement('div'), + temp = document.createElement('div') + + // IE's parser will strip any `<tr><td>` tags when `innerHTML` + // is called on a `tbody`. To get around this, we construct a + // valid table with a `tbody` that has the `innerHTML` we want. + // Then the container is the `firstChild` of the `tbody`. + // [source](http://www.ericvasilik.com/2006/07/code-karma.html). + if (name === "tbody" || name === "tfoot" || name === "thead") { + temp.innerHTML = "<table>" + html + "</table>"; + container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild; + } else if (name === "tr") { + temp.innerHTML = "<table><tbody>" + html + "</tbody></table>"; + container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild.firstChild; + } else if (name === "td" || name === "th") { + temp.innerHTML = "<table><tbody><tr>" + html + "</tr></tbody></table>"; + container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild.firstChild.firstChild; + } else if (name === 'option') { + temp.innerHTML = "<select>" + html + "</select>"; + container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild; + } else { + container.innerHTML = '' + html; + } + + // IE8 barfs if you pass slice a `childNodes` object, so make a copy. + var tmp = {}, + children = container.childNodes; + tmp.length = children.length; + for (var i = 0; i < children.length; i++) { + tmp[i] = children[i]; + } + return [].slice.call(tmp); + } + + can.buildFragment = function(html, nodes) { + var parts = fragment(html), + frag = document.createDocumentFragment(); + + can.each(parts, function(part) { + frag.appendChild(part); + }) + return frag; + }; + + return can; + })(__m4); + + // ## util/deferred.js + var __m9 = (function(can) { + + // deferred.js + // --------- + // _Lightweight, jQuery style deferreds._ + // extend is usually provided by the wrapper but to avoid steal.then calls + // we define a simple extend here as well + var extend = function(target, src) { + for (var key in src) { + if (src.hasOwnProperty(key)) { + target[key] = src[key]; + } + } + }, + Deferred = function(func) { + if (!(this instanceof Deferred)) + return new Deferred(); + + this._doneFuncs = []; + this._failFuncs = []; + this._resultArgs = null; + this._status = ""; + + // Check for option `function` -- call it with this as context and as first + // parameter, as specified in jQuery API. + func && func.call(this, this); + }; + + can.Deferred = Deferred; + can.when = Deferred.when = function() { + var args = can.makeArray(arguments); + if (args.length < 2) { + var obj = args[0]; + if (obj && (can.isFunction(obj.isResolved) && can.isFunction(obj.isRejected))) { + return obj; + } else { + return Deferred().resolve(obj); + } + } else { + + var df = Deferred(), + done = 0, + // Resolve params -- params of each resolve, we need to track them down + // to be able to pass them in the correct order if the master + // needs to be resolved. + rp = []; + + can.each(args, function(arg, j) { + arg.done(function() { + rp[j] = (arguments.length < 2) ? arguments[0] : arguments; + if (++done == args.length) { + df.resolve.apply(df, rp); + } + }).fail(function() { + df.reject((arguments.length === 1) ? arguments[0] : arguments); + }); + }); + + return df; + + } + } + + var resolveFunc = function(type, _status) { + return function(context) { + var args = this._resultArgs = (arguments.length > 1) ? arguments[1] : []; + return this.exec(context, this[type], args, _status); + } + }, + doneFunc = function(type, _status) { + return function() { + var self = this; + // In Safari, the properties of the `arguments` object are not enumerable, + // so we have to convert arguments to an `Array` that allows `can.each` to loop over them. + can.each(Array.prototype.slice.call(arguments), function(v, i, args) { + if (!v) + return; + if (v.constructor === Array) { + args.callee.apply(self, v) + } else { + // Immediately call the `function` if the deferred has been resolved. + if (self._status === _status) + v.apply(self, self._resultArgs || []); + + self[type].push(v); + } + }); + return this; + } + }; + + extend(Deferred.prototype, { + pipe: function(done, fail) { + var d = can.Deferred(); + this.done(function() { + d.resolve(done.apply(this, arguments)); + }); + + this.fail(function() { + if (fail) { + d.reject(fail.apply(this, arguments)); + } else { + d.reject.apply(d, arguments); + } + }); + return d; + }, + resolveWith: resolveFunc("_doneFuncs", "rs"), + rejectWith: resolveFunc("_failFuncs", "rj"), + done: doneFunc("_doneFuncs", "rs"), + fail: doneFunc("_failFuncs", "rj"), + always: function() { + var args = can.makeArray(arguments); + if (args.length && args[0]) + this.done(args[0]).fail(args[0]); + + return this; + }, + + then: function() { + var args = can.makeArray(arguments); + // Fail `function`(s) + if (args.length > 1 && args[1]) + this.fail(args[1]); + + // Done `function`(s) + if (args.length && args[0]) + this.done(args[0]); + + return this; + }, + + state: function() { + switch (this._status) { + case 'rs': + return 'resolved'; + case 'rj': + return 'rejected'; + default: + return 'pending'; + } + }, + + isResolved: function() { + return this._status === "rs"; + }, + + isRejected: function() { + return this._status === "rj"; + }, + + reject: function() { + return this.rejectWith(this, arguments); + }, + + resolve: function() { + return this.resolveWith(this, arguments); + }, + + exec: function(context, dst, args, st) { + if (this._status !== "") + return this; + + this._status = st; + + can.each(dst, function(d) { + d.apply(context, args); + }); + + return this; + } + }); + + return can; + })(__m4); + + // ## util/array/each.js + var __m10 = (function(can) { + can.each = function(elements, callback, context) { + var i = 0, + key; + if (elements) { + if (typeof elements.length === 'number' && elements.pop) { + if (elements.attr) { + elements.attr('length'); + } + for (key = elements.length; i < key; i++) { + if (callback.call(context || elements[i], elements[i], i, elements) === false) { + break; + } + } + } else if (elements.hasOwnProperty) { + for (key in elements) { + if (elements.hasOwnProperty(key)) { + if (callback.call(context || elements[key], elements[key], key, elements) === false) { + break; + } + } + } + } + } + return elements; + }; + + return can; + })(__m4); + + // ## util/zepto/zepto.js + var __m3 = (function(can) { + var $ = Zepto; + + // data.js + // --------- + // _jQuery-like data methods._ + var data = {}, dataAttr = $.fn.data, + uuid = $.uuid = +new Date(), + exp = $.expando = 'Zepto' + uuid; + + function getData(node, name) { + var id = node[exp], + store = id && data[id]; + return name === undefined ? store || setData(node) : + (store && store[name]) || dataAttr.call($(node), name); + } + + function setData(node, name, value) { + var id = node[exp] || (node[exp] = ++uuid), + store = data[id] || (data[id] = {}); + if (name !== undefined) store[name] = value; + return store; + }; + + $.fn.data = function(name, value) { + return value === undefined ? + this.length == 0 ? undefined : getData(this[0], name) : + this.each(function(idx) { + setData(this, name, $.isFunction(value) ? + value.call(this, idx, getData(this, name)) : value); + }); + }; + $.cleanData = function(elems) { + for (var i = 0, elem; + (elem = elems[i]) !== undefined; i++) { + can.trigger(elem, "destroyed", [], false) + var id = elem[exp] + delete data[id]; + } + } + + // zepto.js + // --------- + // _Zepto node list._ + + var oldEach = can.each; + // Extend what you can out of Zepto. + $.extend(can, Zepto); + can.each = oldEach; + + var arrHas = function(obj, name) { + return obj[0] && obj[0][name] || obj[name] + } + + // Do what's similar for jQuery. + can.trigger = function(obj, event, args, bubble) { + if (obj.trigger) { + obj.trigger(event, args) + } else if (arrHas(obj, "dispatchEvent")) { + if (bubble === false) { + $([obj]).triggerHandler(event, args) + } else { + $([obj]).trigger(event, args) + } + + } else { + if (typeof event == "string") { + event = { + type: event + } + } + event.target = event.target || obj; + event.data = args; + can.dispatch.call(obj, event) + } + + } + + can.$ = Zepto; + + can.bind = function(ev, cb) { + // If we can bind to it... + if (this.bind) { + this.bind(ev, cb) + } else if (arrHas(this, "addEventListener")) { + $([this]).bind(ev, cb) + } else { + can.addEvent.call(this, ev, cb) + } + return this; + } + can.unbind = function(ev, cb) { + // If we can bind to it... + if (this.unbind) { + this.unbind(ev, cb) + } else if (arrHas(this, "addEventListener")) { + $([this]).unbind(ev, cb) + } else { + can.removeEvent.call(this, ev, cb) + } + return this; + } + can.delegate = function(selector, ev, cb) { + if (this.delegate) { + this.delegate(selector, ev, cb) + } else { + $([this]).delegate(selector, ev, cb) + } + } + can.undelegate = function(selector, ev, cb) { + if (this.undelegate) { + this.undelegate(selector, ev, cb) + } else { + $([this]).undelegate(selector, ev, cb) + } + } + + $.each(["append", "filter", "addClass", "remove", "data"], function(i, name) { + can[name] = function(wrapped) { + return wrapped[name].apply(wrapped, can.makeArray(arguments).slice(1)) + } + }) + + can.makeArray = function(arr) { + var ret = [] + can.each(arr, function(a, i) { + ret[i] = a + }) + return ret; + }; + + can.proxy = function(f, ctx) { + return function() { + return f.apply(ctx, arguments) + } + } + + // Make ajax. + var XHR = $.ajaxSettings.xhr; + $.ajaxSettings.xhr = function() { + var xhr = XHR() + var open = xhr.open; + xhr.open = function(type, url, async) { + open.call(this, type, url, ASYNC === undefined ? true : ASYNC) + } + return xhr; + } + var ASYNC; + var AJAX = $.ajax; + var updateDeferred = function(xhr, d) { + for (var prop in xhr) { + if (typeof d[prop] == 'function') { + d[prop] = function() { + xhr[prop].apply(xhr, arguments) + } + } else { + d[prop] = prop[xhr] + } + } + } + can.ajax = function(options) { + + var success = options.success, + error = options.error; + var d = can.Deferred(); + + options.success = function(data) { + + updateDeferred(xhr, d); + d.resolve.call(d, data); + success && success.apply(this, arguments); + } + options.error = function() { + updateDeferred(xhr, d); + d.reject.apply(d, arguments); + error && error.apply(this, arguments); + } + if (options.async === false) { + ASYNC = false + } + var xhr = AJAX(options); + ASYNC = undefined; + updateDeferred(xhr, d); + return d; + }; + + // Make destroyed and empty work. + $.fn.empty = function() { + return this.each(function() { + $.cleanData(this.getElementsByTagName('*')) + this.innerHTML = '' + }) + } + + $.fn.remove = function() { + $.cleanData(this); + this.each(function() { + if (this.parentNode != null) { + // might be a text node + this.getElementsByTagName && $.cleanData(this.getElementsByTagName('*')) + this.parentNode.removeChild(this); + } + }); + return this; + } + + can.trim = function(str) { + return str.trim(); + } + can.isEmptyObject = function(object) { + var name; + for (name in object) {}; + return name === undefined; + } + + // Make extend handle `true` for deep. + can.extend = function(first) { + if (first === true) { + var args = can.makeArray(arguments); + args.shift(); + return $.extend.apply($, args) + } + return $.extend.apply($, arguments) + } + + can.get = function(wrapped, index) { + return wrapped[index]; + } + + return can; + })(__m4, Zepto, __m6, __m7, __m8, __m9, __m10); + + // ## util/string/string.js + var __m2 = (function(can) { + // ##string.js + // _Miscellaneous string utility functions._ + + // Several of the methods in this plugin use code adapated from Prototype + // Prototype JavaScript framework, version 1.6.0.1. + // © 2005-2007 Sam Stephenson + var strUndHash = /_|-/, + strColons = /\=\=/, + strWords = /([A-Z]+)([A-Z][a-z])/g, + strLowUp = /([a-z\d])([A-Z])/g, + strDash = /([a-z\d])([A-Z])/g, + strReplacer = /\{([^\}]+)\}/g, + strQuote = /"/g, + strSingleQuote = /'/g, + + // Returns the `prop` property from `obj`. + // If `add` is true and `prop` doesn't exist in `obj`, create it as an + // empty object. + getNext = function(obj, prop, add) { + var result = obj[prop]; + + if (result === undefined && add === true) { + result = obj[prop] = {} + } + return result + }, + + // Returns `true` if the object can have properties (no `null`s). + isContainer = function(current) { + return (/^f|^o/).test(typeof current); + }; + + can.extend(can, { + // Escapes strings for HTML. + + esc: function(content) { + // Convert bad values into empty strings + var isInvalid = content === null || content === undefined || (isNaN(content) && ("" + content === 'NaN')); + return ("" + (isInvalid ? '' : content)) + .replace(/&/g, '&') + .replace(/</g, '<') + .replace(/>/g, '>') + .replace(strQuote, '"') + .replace(strSingleQuote, "'"); + }, + + + getObject: function(name, roots, add) { + + // The parts of the name we are looking up + // `['App','Models','Recipe']` + var parts = name ? name.split('.') : [], + length = parts.length, + current, + r = 0, + i, container, rootsLength; + + // Make sure roots is an `array`. + roots = can.isArray(roots) ? roots : [roots || window]; + + rootsLength = roots.length + + if (!length) { + return roots[0]; + } + + // For each root, mark it as current. + for (r; r < rootsLength; r++) { + current = roots[r]; + container = undefined; + + // Walk current to the 2nd to last object or until there + // is not a container. + for (i = 0; i < length && isContainer(current); i++) { + container = current; + current = getNext(container, parts[i]); + } + + // If we found property break cycle + if (container !== undefined && current !== undefined) { + break + } + } + + // Remove property from found container + if (add === false && current !== undefined) { + delete container[parts[i - 1]] + } + + // When adding property add it to the first root + if (add === true && current === undefined) { + current = roots[0] + + for (i = 0; i < length && isContainer(current); i++) { + current = getNext(current, parts[i], true); + } + } + + return current; + }, + // Capitalizes a string. + + capitalize: function(s, cache) { + // Used to make newId. + return s.charAt(0).toUpperCase() + s.slice(1); + }, + + // Underscores a string. + + underscore: function(s) { + return s + .replace(strColons, '/') + .replace(strWords, '$1_$2') + .replace(strLowUp, '$1_$2') + .replace(strDash, '_') + .toLowerCase(); + }, + // Micro-templating. + + sub: function(str, data, remove) { + var obs = []; + + str = str || ''; + + obs.push(str.replace(strReplacer, function(whole, inside) { + + // Convert inside to type. + var ob = can.getObject(inside, data, remove === true ? false : undefined); + + if (ob === undefined) { + obs = null; + return ""; + } + + // If a container, push into objs (which will return objects found). + if (isContainer(ob) && obs) { + obs.push(ob); + return ""; + } + + return "" + ob; + })); + + return obs === null ? obs : (obs.length <= 1 ? obs[0] : obs); + }, + + // These regex's are used throughout the rest of can, so let's make + // them available. + replacer: strReplacer, + undHash: strUndHash + }); + return can; + })(__m3); + + // ## construct/construct.js + var __m1 = (function(can) { + + // ## construct.js + // `can.Construct` + // _This is a modified version of + // [John Resig's class](http://ejohn.org/blog/simple-javascript-inheritance/). + // It provides class level inheritance and callbacks._ + + // A private flag used to initialize a new class instance without + // initializing it's bindings. + var initializing = 0; + + + can.Construct = function() { + if (arguments.length) { + return can.Construct.extend.apply(can.Construct, arguments); + } + }; + + + can.extend(can.Construct, { + + newInstance: function() { + // Get a raw instance object (`init` is not called). + var inst = this.instance(), + arg = arguments, + args; + + // Call `setup` if there is a `setup` + if (inst.setup) { + args = inst.setup.apply(inst, arguments); + } + + // Call `init` if there is an `init` + // If `setup` returned `args`, use those as the arguments + if (inst.init) { + inst.init.apply(inst, args || arguments); + } + + return inst; + }, + // Overwrites an object with methods. Used in the `super` plugin. + // `newProps` - New properties to add. + // `oldProps` - Where the old properties might be (used with `super`). + // `addTo` - What we are adding to. + _inherit: function(newProps, oldProps, addTo) { + can.extend(addTo || newProps, newProps || {}) + }, + // used for overwriting a single property. + // this should be used for patching other objects + // the super plugin overwrites this + _overwrite: function(what, oldProps, propName, val) { + what[propName] = val; + }, + // Set `defaults` as the merger of the parent `defaults` and this + // object's `defaults`. If you overwrite this method, make sure to + // include option merging logic. + + setup: function(base, fullName) { + this.defaults = can.extend(true, {}, base.defaults, this.defaults); + }, + // Create's a new `class` instance without initializing by setting the + // `initializing` flag. + instance: function() { + + // Prevents running `init`. + initializing = 1; + + var inst = new this(); + + // Allow running `init`. + initializing = 0; + + return inst; + }, + // Extends classes. + + extend: function(fullName, klass, proto) { + // Figure out what was passed and normalize it. + if (typeof fullName != 'string') { + proto = klass; + klass = fullName; + fullName = null; + } + + if (!proto) { + proto = klass; + klass = null; + } + proto = proto || {}; + + var _super_class = this, + _super = this.prototype, + name, shortName, namespace, prototype; + + // Instantiate a base class (but only create the instance, + // don't run the init constructor). + prototype = this.instance(); + + // Copy the properties over onto the new prototype. + can.Construct._inherit(proto, _super, prototype); + + // The dummy class constructor. + + function Constructor() { + // All construction is actually done in the init method. + if (!initializing) { + return this.constructor !== Constructor && arguments.length ? + // We are being called without `new` or we are extending. + arguments.callee.extend.apply(arguments.callee, arguments) : + // We are being called with `new`. + this.constructor.newInstance.apply(this.constructor, arguments); + } + } + + // Copy old stuff onto class (can probably be merged w/ inherit) + for (name in _super_class) { + if (_super_class.hasOwnProperty(name)) { + Constructor[name] = _super_class[name]; + } + } + + // Copy new static properties on class. + can.Construct._inherit(klass, _super_class, Constructor); + + // Setup namespaces. + if (fullName) { + + var parts = fullName.split('.'), + shortName = parts.pop(), + current = can.getObject(parts.join('.'), window, true), + namespace = current, + _fullName = can.underscore(fullName.replace(/\./g, "_")), + _shortName = can.underscore(shortName); + + + + current[shortName] = Constructor; + } + + // Set things that shouldn't be overwritten. + can.extend(Constructor, { + constructor: Constructor, + prototype: prototype, + + namespace: namespace, + + _shortName: _shortName, + + fullName: fullName, + _fullName: _fullName + }); + + // Dojo and YUI extend undefined + if (shortName !== undefined) { + Constructor.shortName = shortName; + } + + // Make sure our prototype looks nice. + Constructor.prototype.constructor = Constructor; + + + // Call the class `setup` and `init` + var t = [_super_class].concat(can.makeArray(arguments)), + args = Constructor.setup.apply(Constructor, t); + + if (Constructor.init) { + Constructor.init.apply(Constructor, args || t); + } + + + return Constructor; + + } + + }); + return can.Construct; + })(__m2); + + // ## util/bind/bind.js + var __m12 = (function(can) { + + + // ## Bind helpers + can.bindAndSetup = function() { + // Add the event to this object + can.addEvent.apply(this, arguments); + // If not initializing, and the first binding + // call bindsetup if the function exists. + if (!this._init) { + if (!this._bindings) { + this._bindings = 1; + // setup live-binding + this._bindsetup && this._bindsetup(); + + } else { + this._bindings++; + } + + } + + return this; + }; + + can.unbindAndTeardown = function(ev, handler) { + // Remove the event handler + can.removeEvent.apply(this, arguments); + + this._bindings--; + // If there are no longer any bindings and + // there is a bindteardown method, call it. + if (!this._bindings) { + this._bindteardown && this._bindteardown(); + } + return this; + } + + return can; + + })(__m3); + + // ## observe/observe.js + var __m11 = (function(can, bind) { + // ## observe.js + // `can.Observe` + // _Provides the observable pattern for JavaScript Objects._ + // Returns `true` if something is an object with properties of its own. + var canMakeObserve = function(obj) { + return obj && !can.isDeferred(obj) && (can.isArray(obj) || can.isPlainObject(obj) || (obj instanceof can.Observe)); + }, + + // Removes all listeners. + unhookup = function(items, namespace) { + return can.each(items, function(item) { + if (item && item.unbind) { + item.unbind("change" + namespace); + } + }); + }, + // Listens to changes on `child` and "bubbles" the event up. + // `child` - The object to listen for changes on. + // `prop` - The property name is at on. + // `parent` - The parent object of prop. + // `ob` - (optional) The Observe object constructor + // `list` - (optional) The observable list constructor + hookupBubble = function(child, prop, parent, Ob, List) { + Ob = Ob || Observe; + List = List || Observe.List; + + // If it's an `array` make a list, otherwise a child. + if (child instanceof Observe) { + // We have an `observe` already... + // Make sure it is not listening to this already + // It's only listening if it has bindings already. + parent._bindings && unhookup([child], parent._cid); + } else if (can.isArray(child)) { + child = new List(child); + } else { + child = new Ob(child); + } + // only listen if something is listening to you + if (parent._bindings) { + // Listen to all changes and `batchTrigger` upwards. + bindToChildAndBubbleToParent(child, prop, parent) + } + + + return child; + }, + bindToChildAndBubbleToParent = function(child, prop, parent) { + child.bind("change" + parent._cid, function() { + // `batchTrigger` the type on this... + var args = can.makeArray(arguments), + ev = args.shift(); + args[0] = (prop === "*" ? [parent.indexOf(child), args[0]] : [prop, args[0]]).join("."); + + // track objects dispatched on this observe + ev.triggeredNS = ev.triggeredNS || {}; + + // if it has already been dispatched exit + if (ev.triggeredNS[parent._cid]) { + return; + } + + ev.triggeredNS[parent._cid] = true; + // send change event with modified attr to parent + can.trigger(parent, ev, args); + // send modified attr event to parent + //can.trigger(parent, args[0], args); + }); + } + // An `id` to track events for a given observe. + observeId = 0, + // A helper used to serialize an `Observe` or `Observe.List`. + // `observe` - The observable. + // `how` - To serialize with `attr` or `serialize`. + // `where` - To put properties, in an `{}` or `[]`. + serialize = function(observe, how, where) { + // Go through each property. + observe.each(function(val, name) { + // If the value is an `object`, and has an `attrs` or `serialize` function. + where[name] = canMakeObserve(val) && can.isFunction(val[how]) ? + // Call `attrs` or `serialize` to get the original data back. + val[how]() : + // Otherwise return the value. + val; + }); + return where; + }, + attrParts = function(attr, keepKey) { + if (keepKey) { + return [attr]; + } + return can.isArray(attr) ? attr : ("" + attr).split("."); + }, + // Which batch of events this is for -- might not want to send multiple + // messages on the same batch. This is mostly for event delegation. + batchNum = 1, + // how many times has start been called without a stop + transactions = 0, + // an array of events within a transaction + batchEvents = [], + stopCallbacks = [], + makeBindSetup = function(wildcard) { + return function() { + var parent = this; + this._each(function(child, prop) { + if (child && child.bind) { + bindToChildAndBubbleToParent(child, wildcard || prop, parent) + } + }) + }; + }; + + + var Observe = can.Map = can.Observe = can.Construct({ + + // keep so it can be overwritten + bind: can.bindAndSetup, + unbind: can.unbindAndTeardown, + id: "id", + canMakeObserve: canMakeObserve, + // starts collecting events + // takes a callback for after they are updated + // how could you hook into after ejs + + startBatch: function(batchStopHandler) { + transactions++; + batchStopHandler && stopCallbacks.push(batchStopHandler); + }, + + stopBatch: function(force, callStart) { + if (force) { + transactions = 0; + } else { + transactions--; + } + + if (transactions == 0) { + var items = batchEvents.slice(0), + callbacks = stopCallbacks.slice(0); + batchEvents = []; + stopCallbacks = []; + batchNum++; + callStart && this.startBatch(); + can.each(items, function(args) { + can.trigger.apply(can, args); + }); + can.each(callbacks, function(cb) { + cb(); + }); + } + }, + + triggerBatch: function(item, event, args) { + // Don't send events if initalizing. + if (!item._init) { + if (transactions == 0) { + return can.trigger(item, event, args); + } else { + event = typeof event === "string" ? { + type: event + } : + event; + event.batchNum = batchNum; + batchEvents.push([ + item, + event, + args + ]); + } + } + }, + + keys: function(observe) { + var keys = []; + Observe.__reading && Observe.__reading(observe, '__keys'); + for (var keyName in observe._data) { + keys.push(keyName); + } + return keys; + } + }, + + { + setup: function(obj) { + // `_data` is where we keep the properties. + this._data = {}; + + // The namespace this `object` uses to listen to events. + can.cid(this, ".observe"); + // Sets all `attrs`. + this._init = 1; + this.attr(obj); + this.bind('change' + this._cid, can.proxy(this._changes, this)); + delete this._init; + }, + _bindsetup: makeBindSetup(), + _bindteardown: function() { + var cid = this._cid; + this._each(function(child) { + unhookup([child], cid) + }) + }, + _changes: function(ev, attr, how, newVal, oldVal) { + Observe.triggerBatch(this, { + type: attr, + batchNum: ev.batchNum + }, [newVal, oldVal]); + }, + _triggerChange: function(attr, how, newVal, oldVal) { + Observe.triggerBatch(this, "change", can.makeArray(arguments)) + }, + // no live binding iterator + _each: function(callback) { + var data = this.__get(); + for (var prop in data) { + if (data.hasOwnProperty(prop)) { + callback(data[prop], prop) + } + } + }, + + attr: function(attr, val) { + // This is super obfuscated for space -- basically, we're checking + // if the type of the attribute is not a `number` or a `string`. + var type = typeof attr; + if (type !== "string" && type !== "number") { + return this._attrs(attr, val) + } else if (val === undefined) { // If we are getting a value. + // Let people know we are reading. + Observe.__reading && Observe.__reading(this, attr) + return this._get(attr) + } else { + // Otherwise we are setting. + this._set(attr, val); + return this; + } + }, + + each: function() { + Observe.__reading && Observe.__reading(this, '__keys'); + return can.each.apply(undefined, [this.__get()].concat(can.makeArray(arguments))) + }, + + removeAttr: function(attr) { + // Info if this is List or not + var isList = this instanceof can.Observe.List, + // Convert the `attr` into parts (if nested). + parts = attrParts(attr), + // The actual property to remove. + prop = parts.shift(), + // The current value. + current = isList ? this[prop] : this._data[prop]; + + // If we have more parts, call `removeAttr` on that part. + if (parts.length) { + return current.removeAttr(parts) + } else { + if (isList) { + this.splice(prop, 1) + } else if (prop in this._data) { + // Otherwise, `delete`. + delete this._data[prop]; + // Create the event. + if (!(prop in this.constructor.prototype)) { + delete this[prop] + } + // Let others know the number of keys have changed + Observe.triggerBatch(this, "__keys"); + this._triggerChange(prop, "remove", undefined, current); + + } + return current; + } + }, + // Reads a property from the `object`. + _get: function(attr) { + var value = typeof attr === 'string' && !! ~attr.indexOf('.') && this.__get(attr); + if (value) { + return value; + } + + // break up the attr (`"foo.bar"`) into `["foo","bar"]` + var parts = attrParts(attr), + // get the value of the first attr name (`"foo"`) + current = this.__get(parts.shift()); + // if there are other attributes to read + return parts.length ? + // and current has a value + current ? + // lookup the remaining attrs on current + current._get(parts) : + // or if there's no current, return undefined + undefined : + // if there are no more parts, return current + current; + }, + // Reads a property directly if an `attr` is provided, otherwise + // returns the "real" data object itself. + __get: function(attr) { + return attr ? this._data[attr] : this._data; + }, + // Sets `attr` prop as value on this object where. + // `attr` - Is a string of properties or an array of property values. + // `value` - The raw value to set. + _set: function(attr, value, keepKey) { + // Convert `attr` to attr parts (if it isn't already). + var parts = attrParts(attr, keepKey), + // The immediate prop we are setting. + prop = parts.shift(), + // The current value. + current = this.__get(prop); + + // If we have an `object` and remaining parts. + if (canMakeObserve(current) && parts.length) { + // That `object` should set it (this might need to call attr). + current._set(parts, value) + } else if (!parts.length) { + // We're in "real" set territory. + if (this.__convert) { + value = this.__convert(prop, value) + } + this.__set(prop, value, current) + } else { + throw "can.Observe: Object does not exist" + } + }, + __set: function(prop, value, current) { + + // Otherwise, we are setting it on this `object`. + // TODO: Check if value is object and transform + // are we changing the value. + if (value !== current) { + // Check if we are adding this for the first time -- + // if we are, we need to create an `add` event. + var changeType = this.__get().hasOwnProperty(prop) ? "set" : "add"; + + // Set the value on data. + this.___set(prop, + + // If we are getting an object. + canMakeObserve(value) ? + + // Hook it up to send event. + hookupBubble(value, prop, this) : + // Value is normal. + value); + + if (changeType == "add") { + // If there is no current value, let others know that + // the the number of keys have changed + + Observe.triggerBatch(this, "__keys", undefined); + + } + // `batchTrigger` the change event. + this._triggerChange(prop, changeType, value, current); + + //Observe.triggerBatch(this, prop, [value, current]); + // If we can stop listening to our old value, do it. + current && unhookup([current], this._cid); + } + + }, + // Directly sets a property on this `object`. + ___set: function(prop, val) { + this._data[prop] = val; + // Add property directly for easy writing. + // Check if its on the `prototype` so we don't overwrite methods like `attrs`. + if (!(prop in this.constructor.prototype)) { + this[prop] = val + } + }, + + + bind: can.bindAndSetup, + + unbind: can.unbindAndTeardown, + + serialize: function() { + return serialize(this, 'serialize', {}); + }, + + _attrs: function(props, remove) { + + if (props === undefined) { + return serialize(this, 'attr', {}) + } + + props = can.extend({}, props); + var prop, + self = this, + newVal; + Observe.startBatch(); + this.each(function(curVal, prop) { + newVal = props[prop]; + + // If we are merging... + if (newVal === undefined) { + remove && self.removeAttr(prop); + return; + } + + if (self.__convert) { + newVal = self.__convert(prop, newVal) + } + + // if we're dealing with models, want to call _set to let converter run + if (newVal instanceof can.Observe) { + self.__set(prop, newVal, curVal) + // if its an object, let attr merge + } else if (canMakeObserve(curVal) && canMakeObserve(newVal) && curVal.attr) { + curVal.attr(newVal, remove) + // otherwise just set + } else if (curVal != newVal) { + self.__set(prop, newVal, curVal) + } + + delete props[prop]; + }) + // Add remaining props. + for (var prop in props) { + newVal = props[prop]; + this._set(prop, newVal, true) + } + Observe.stopBatch() + return this; + }, + + + compute: function(prop) { + return can.compute(this, prop); + } + }); + // Helpers for `observable` lists. + var splice = [].splice, + + list = Observe( + + { + setup: function(instances, options) { + this.length = 0; + can.cid(this, ".observe") + this._init = 1; + if (can.isDeferred(instances)) { + this.replace(instances) + } else { + this.push.apply(this, can.makeArray(instances || [])); + } + // this change needs to be ignored + this.bind('change' + this._cid, can.proxy(this._changes, this)); + can.extend(this, options); + delete this._init; + }, + _triggerChange: function(attr, how, newVal, oldVal) { + + Observe.prototype._triggerChange.apply(this, arguments) + // `batchTrigger` direct add and remove events... + if (!~attr.indexOf('.')) { + + if (how === 'add') { + Observe.triggerBatch(this, how, [newVal, +attr]); + Observe.triggerBatch(this, 'length', [this.length]); + } else if (how === 'remove') { + Observe.triggerBatch(this, how, [oldVal, +attr]); + Observe.triggerBatch(this, 'length', [this.length]); + } else { + Observe.triggerBatch(this, how, [newVal, +attr]) + } + + } + + }, + __get: function(attr) { + return attr ? this[attr] : this; + }, + ___set: function(attr, val) { + this[attr] = val; + if (+attr >= this.length) { + this.length = (+attr + 1) + } + }, + _each: function(callback) { + var data = this.__get(); + for (var i = 0; i < data.length; i++) { + callback(data[i], i) + } + }, + _bindsetup: makeBindSetup("*"), + // Returns the serialized form of this list. + + serialize: function() { + return serialize(this, 'serialize', []); + }, + + splice: function(index, howMany) { + var args = can.makeArray(arguments), + i; + + for (i = 2; i < args.length; i++) { + var val = args[i]; + if (canMakeObserve(val)) { + args[i] = hookupBubble(val, "*", this, this.constructor.Observe, this.constructor) + } + } + if (howMany === undefined) { + howMany = args[1] = this.length - index; + } + var removed = splice.apply(this, args); + can.Observe.startBatch(); + if (howMany > 0) { + this._triggerChange("" + index, "remove", undefined, removed); + unhookup(removed, this._cid); + } + if (args.length > 2) { + this._triggerChange("" + index, "add", args.slice(2), removed); + } + can.Observe.stopBatch(); + return removed; + }, + + _attrs: function(items, remove) { + if (items === undefined) { + return serialize(this, 'attr', []); + } + + // Create a copy. + items = can.makeArray(items); + + Observe.startBatch(); + this._updateAttrs(items, remove); + Observe.stopBatch() + }, + + _updateAttrs: function(items, remove) { + var len = Math.min(items.length, this.length); + + for (var prop = 0; prop < len; prop++) { + var curVal = this[prop], + newVal = items[prop]; + + if (canMakeObserve(curVal) && canMakeObserve(newVal)) { + curVal.attr(newVal, remove) + } else if (curVal != newVal) { + this._set(prop, newVal) + } else { + + } + } + if (items.length > this.length) { + // Add in the remaining props. + this.push.apply(this, items.slice(this.length)); + } else if (items.length < this.length && remove) { + this.splice(items.length) + } + } + }), + + // Converts to an `array` of arguments. + getArgs = function(args) { + return args[0] && can.isArray(args[0]) ? + args[0] : + can.makeArray(args); + }; + // Create `push`, `pop`, `shift`, and `unshift` + can.each({ + + push: "length", + + unshift: 0 + }, + // Adds a method + // `name` - The method name. + // `where` - Where items in the `array` should be added. + + function(where, name) { + var orig = [][name] + list.prototype[name] = function() { + // Get the items being added. + var args = [], + // Where we are going to add items. + len = where ? this.length : 0, + i = arguments.length, + res, + val, + constructor = this.constructor; + + // Go through and convert anything to an `observe` that needs to be converted. + while (i--) { + val = arguments[i]; + args[i] = canMakeObserve(val) ? + hookupBubble(val, "*", this, this.constructor.Observe, this.constructor) : + val; + } + + // Call the original method. + res = orig.apply(this, args); + + if (!this.comparator || args.length) { + + this._triggerChange("" + len, "add", args, undefined); + } + + return res; + } + }); + + can.each({ + + pop: "length", + + shift: 0 + }, + // Creates a `remove` type method + + function(where, name) { + list.prototype[name] = function() { + + var args = getArgs(arguments), + len = where && this.length ? this.length - 1 : 0; + + var res = [][name].apply(this, args) + + // Create a change where the args are + // `len` - Where these items were removed. + // `remove` - Items removed. + // `undefined` - The new values (there are none). + // `res` - The old, removed values (should these be unbound). + this._triggerChange("" + len, "remove", undefined, [res]) + + if (res && res.unbind) { + res.unbind("change" + this._cid) + } + return res; + } + }); + + can.extend(list.prototype, { + + indexOf: function(item) { + this.attr('length') + return can.inArray(item, this) + }, + + + join: [].join, + + + reverse: [].reverse, + + + slice: function() { + var temp = Array.prototype.slice.apply(this, arguments); + return new this.constructor(temp); + }, + + + concat: function() { + var args = []; + can.each(can.makeArray(arguments), function(arg, i) { + args[i] = arg instanceof can.Observe.List ? arg.serialize() : arg; + }); + return new this.constructor(Array.prototype.concat.apply(this.serialize(), args)); + }, + + + forEach: function(cb, thisarg) { + can.each(this, cb, thisarg || this); + }, + + + replace: function(newList) { + if (can.isDeferred(newList)) { + newList.then(can.proxy(this.replace, this)); + } else { + this.splice.apply(this, [0, this.length].concat(can.makeArray(newList || []))); + } + + return this; + } + }); + + can.List = Observe.List = list; + Observe.setup = function() { + can.Construct.setup.apply(this, arguments); + // I would prefer not to do it this way. It should + // be using the attributes plugin to do this type of conversion. + this.List = Observe.List({ + Observe: this + }, {}); + } + return Observe; + })(__m3, __m12, __m1); + + // ## observe/compute/compute.js + var __m13 = (function(can, bind) { + + // returns the + // - observes and attr methods are called by func + // - the value returned by func + // ex: `{value: 100, observed: [{obs: o, attr: "completed"}]}` + var getValueAndObserved = function(func, self) { + + var oldReading; + if (can.Observe) { + // Set a callback on can.Observe to know + // when an attr is read. + // Keep a reference to the old reader + // if there is one. This is used + // for nested live binding. + oldReading = can.Observe.__reading; + can.Observe.__reading = function(obj, attr) { + // Add the observe and attr that was read + // to `observed` + observed.push({ + obj: obj, + attr: attr + "" + }); + }; + } + + var observed = [], + // Call the "wrapping" function to get the value. `observed` + // will have the observe/attribute pairs that were read. + value = func.call(self); + + // Set back so we are no longer reading. + if (can.Observe) { + can.Observe.__reading = oldReading; + } + return { + value: value, + observed: observed + }; + }, + // Calls `callback(newVal, oldVal)` everytime an observed property + // called within `getterSetter` is changed and creates a new result of `getterSetter`. + // Also returns an object that can teardown all event handlers. + computeBinder = function(getterSetter, context, callback, computeState) { + // track what we are observing + var observing = {}, + // a flag indicating if this observe/attr pair is already bound + matched = true, + // the data to return + data = { + // we will maintain the value while live-binding is taking place + value: undefined, + // a teardown method that stops listening + teardown: function() { + for (var name in observing) { + var ob = observing[name]; + ob.observe.obj.unbind(ob.observe.attr, onchanged); + delete observing[name]; + } + } + }, + batchNum; + + // when a property value is changed + var onchanged = function(ev) { + // If the compute is no longer bound (because the same change event led to an unbind) + // then do not call getValueAndBind, or we will leak bindings. + if (computeState && !computeState.bound) { + return; + } + if (ev.batchNum === undefined || ev.batchNum !== batchNum) { + // store the old value + var oldValue = data.value, + // get the new value + newvalue = getValueAndBind(); + + // update the value reference (in case someone reads) + data.value = newvalue; + // if a change happened + if (newvalue !== oldValue) { + callback(newvalue, oldValue); + } + batchNum = batchNum = ev.batchNum; + } + + + }; + + // gets the value returned by `getterSetter` and also binds to any attributes + // read by the call + var getValueAndBind = function() { + var info = getValueAndObserved(getterSetter, context), + newObserveSet = info.observed; + + var value = info.value; + matched = !matched; + + // go through every attribute read by this observe + can.each(newObserveSet, function(ob) { + // if the observe/attribute pair is being observed + if (observing[ob.obj._cid + "|" + ob.attr]) { + // mark at as observed + observing[ob.obj._cid + "|" + ob.attr].matched = matched; + } else { + // otherwise, set the observe/attribute on oldObserved, marking it as being observed + observing[ob.obj._cid + "|" + ob.attr] = { + matched: matched, + observe: ob + }; + ob.obj.bind(ob.attr, onchanged); + } + }); + + // Iterate through oldObserved, looking for observe/attributes + // that are no longer being bound and unbind them + for (var name in observing) { + var ob = observing[name]; + if (ob.matched !== matched) { + ob.observe.obj.unbind(ob.observe.attr, onchanged); + delete observing[name]; + } + } + return value; + }; + // set the initial value + data.value = getValueAndBind(); + + data.isListening = !can.isEmptyObject(observing); + return data; + } + + // if no one is listening ... we can not calculate every time + + can.compute = function(getterSetter, context, eventName) { + if (getterSetter && getterSetter.isComputed) { + return getterSetter; + } + // stores the result of computeBinder + var computedData, + // how many listeners to this this compute + bindings = 0, + // the computed object + computed, + // an object that keeps track if the computed is bound + // onchanged needs to know this. It's possible a change happens and results in + // something that unbinds the compute, it needs to not to try to recalculate who it + // is listening to + computeState = { + bound: false, + // true if this compute is calculated from other computes and observes + hasDependencies: false + }, + // The following functions are overwritten depending on how compute() is called + // a method to setup listening + on = function() {}, + // a method to teardown listening + off = function() {}, + // the current cached value (only valid if bound = true) + value, + // how to read the value + get = function() { + return value + }, + // sets the value + set = function(newVal) { + value = newVal; + }, + // this compute can be a dependency of other computes + canReadForChangeEvent = true; + + computed = function(newVal) { + // setting ... + if (arguments.length) { + // save a reference to the old value + var old = value; + + // setter may return a value if + // setter is for a value maintained exclusively by this compute + var setVal = set.call(context, newVal, old); + + // if this has dependencies return the current value + if (computed.hasDependencies) { + return get.call(context); + } + + if (setVal === undefined) { + // it's possible, like with the DOM, setting does not + // fire a change event, so we must read + value = get.call(context); + } else { + value = setVal; + } + // fire the change + if (old !== value) { + can.Observe.triggerBatch(computed, "change", [value, old]); + } + return value; + } else { + // Let others know to listen to changes in this compute + if (can.Observe.__reading && canReadForChangeEvent) { + can.Observe.__reading(computed, 'change'); + } + // if we are bound, use the cached value + if (computeState.bound) { + return value; + } else { + return get.call(context); + } + } + } + if (typeof getterSetter === "function") { + set = getterSetter; + get = getterSetter; + canReadForChangeEvent = eventName === false ? false : true; + computed.hasDependencies = false; + on = function(update) { + computedData = computeBinder(getterSetter, context || this, update, computeState); + computed.hasDependencies = computedData.isListening + value = computedData.value; + } + off = function() { + computedData.teardown(); + } + } else if (context) { + + if (typeof context == "string") { + // `can.compute(obj, "propertyName", [eventName])` + + var propertyName = context, + isObserve = getterSetter instanceof can.Observe; + if (isObserve) { + computed.hasDependencies = true; + } + get = function() { + if (isObserve) { + return getterSetter.attr(propertyName); + } else { + return getterSetter[propertyName]; + } + } + set = function(newValue) { + if (isObserve) { + getterSetter.attr(propertyName, newValue) + } else { + getterSetter[propertyName] = newValue; + } + } + var handler; + on = function(update) { + handler = function() { + update(get(), value) + }; + can.bind.call(getterSetter, eventName || propertyName, handler) + + // use getValueAndObserved because + // we should not be indicating that some parent + // reads this property if it happens to be binding on it + value = getValueAndObserved(get).value + } + off = function() { + can.unbind.call(getterSetter, eventName || propertyName, handler) + } + + } else { + // `can.compute(initialValue, setter)` + if (typeof context === "function") { + value = getterSetter; + set = context; + } else { + // `can.compute(initialValue,{get:, set:, on:, off:})` + value = getterSetter; + var options = context; + get = options.get || get; + set = options.set || set; + on = options.on || on; + off = options.off || off; + } + + } + + + + } else { + // `can.compute(5)` + value = getterSetter; + } + + computed.isComputed = true; + + can.cid(computed, "compute") + + var updater = function(newValue, oldValue) { + value = newValue; + // might need a way to look up new and oldVal + can.Observe.triggerBatch(computed, "change", [newValue, oldValue]) + } + + return can.extend(computed, { + _bindsetup: function() { + computeState.bound = true; + // setup live-binding + on.call(this, updater) + }, + _bindteardown: function() { + off.call(this, updater) + computeState.bound = false; + }, + + bind: can.bindAndSetup, + + unbind: can.unbindAndTeardown + }); + }; + can.compute.binder = computeBinder; + return can.compute; + })(__m3, __m12); + + // ## model/model.js + var __m14 = (function(can) { + + // ## model.js + // `can.Model` + // _A `can.Observe` that connects to a RESTful interface._ + // Generic deferred piping function + + var pipe = function(def, model, func) { + var d = new can.Deferred(); + def.then(function() { + var args = can.makeArray(arguments); + args[0] = model[func](args[0]); + d.resolveWith(d, args); + }, function() { + d.rejectWith(this, arguments); + }); + + if (typeof def.abort === 'function') { + d.abort = function() { + return def.abort(); + } + } + + return d; + }, + modelNum = 0, + ignoreHookup = /change.observe\d+/, + getId = function(inst) { + // Instead of using attr, use __get for performance. + // Need to set reading + can.Observe.__reading && can.Observe.__reading(inst, inst.constructor.id) + return inst.__get(inst.constructor.id); + }, + // Ajax `options` generator function + ajax = function(ajaxOb, data, type, dataType, success, error) { + + var params = {}; + + // If we get a string, handle it. + if (typeof ajaxOb == "string") { + // If there's a space, it's probably the type. + var parts = ajaxOb.split(/\s+/); + params.url = parts.pop(); + if (parts.length) { + params.type = parts.pop(); + } + } else { + can.extend(params, ajaxOb); + } + + // If we are a non-array object, copy to a new attrs. + params.data = typeof data == "object" && !can.isArray(data) ? + can.extend(params.data || {}, data) : data; + + // Get the url with any templated values filled out. + params.url = can.sub(params.url, params.data, true); + + return can.ajax(can.extend({ + type: type || "post", + dataType: dataType || "json", + success: success, + error: error + }, params)); + }, + makeRequest = function(self, type, success, error, method) { + var args; + // if we pass an array as `self` it it means we are coming from + // the queued request, and we're passing already serialized data + // self's signature will be: [self, serializedData] + if (can.isArray(self)) { + args = self[1]; + self = self[0]; + } else { + args = self.serialize(); + } + args = [args]; + var deferred, + // The model. + model = self.constructor, + jqXHR; + + // `destroy` does not need data. + if (type == 'destroy') { + args.shift(); + } + // `update` and `destroy` need the `id`. + if (type !== 'create') { + args.unshift(getId(self)); + } + + + jqXHR = model[type].apply(model, args); + + deferred = jqXHR.pipe(function(data) { + self[method || type + "d"](data, jqXHR); + return self; + }); + + // Hook up `abort` + if (jqXHR.abort) { + deferred.abort = function() { + jqXHR.abort(); + }; + } + + deferred.then(success, error); + return deferred; + }, + + // This object describes how to make an ajax request for each ajax method. + // The available properties are: + // `url` - The default url to use as indicated as a property on the model. + // `type` - The default http request type + // `data` - A method that takes the `arguments` and returns `data` used for ajax. + + ajaxMethods = { + + create: { + url: "_shortName", + type: "post" + }, + + update: { + data: function(id, attrs) { + attrs = attrs || {}; + var identity = this.id; + if (attrs[identity] && attrs[identity] !== id) { + attrs["new" + can.capitalize(id)] = attrs[identity]; + delete attrs[identity]; + } + attrs[identity] = id; + return attrs; + }, + type: "put" + }, + + destroy: { + type: "delete", + data: function(id) { + var args = {}; + args.id = args[this.id] = id; + return args; + } + }, + + findAll: { + url: "_shortName" + }, + + findOne: {} + }, + // Makes an ajax request `function` from a string. + // `ajaxMethod` - The `ajaxMethod` object defined above. + // `str` - The string the user provided. Ex: `findAll: "/recipes.json"`. + ajaxMaker = function(ajaxMethod, str) { + // Return a `function` that serves as the ajax method. + return function(data) { + // If the ajax method has it's own way of getting `data`, use that. + data = ajaxMethod.data ? + ajaxMethod.data.apply(this, arguments) : + // Otherwise use the data passed in. + data; + // Return the ajax method with `data` and the `type` provided. + return ajax(str || this[ajaxMethod.url || "_url"], data, ajaxMethod.type || "get") + } + } + + + + can.Model = can.Observe({ + fullName: "can.Model", + _reqs: 0, + setup: function(base) { + // create store here if someone wants to use model without inheriting from it + this.store = {}; + can.Observe.setup.apply(this, arguments); + // Set default list as model list + if (!can.Model) { + return; + } + this.List = ML({ + Observe: this + }, {}); + var self = this, + clean = can.proxy(this._clean, self); + + + // go through ajax methods and set them up + can.each(ajaxMethods, function(method, name) { + // if an ajax method is not a function, it's either + // a string url like findAll: "/recipes" or an + // ajax options object like {url: "/recipes"} + if (!can.isFunction(self[name])) { + // use ajaxMaker to convert that into a function + // that returns a deferred with the data + self[name] = ajaxMaker(method, self[name]); + } + // check if there's a make function like makeFindAll + // these take deferred function and can do special + // behavior with it (like look up data in a store) + if (self["make" + can.capitalize(name)]) { + // pass the deferred method to the make method to get back + // the "findAll" method. + var newMethod = self["make" + can.capitalize(name)](self[name]); + can.Construct._overwrite(self, base, name, function() { + // increment the numer of requests + can.Model._reqs++; + var def = newMethod.apply(this, arguments); + var then = def.then(clean, clean); + then.abort = def.abort; + + // attach abort to our then and return it + return then; + }) + } + }); + + if (self.fullName == "can.Model" || !self.fullName) { + self.fullName = "Model" + (++modelNum); + } + // Add ajax converters. + can.Model._reqs = 0; + this._url = this._shortName + "/{" + this.id + "}" + }, + _ajax: ajaxMaker, + _makeRequest: makeRequest, + _clean: function() { + can.Model._reqs--; + if (!can.Model._reqs) { + for (var id in this.store) { + if (!this.store[id]._bindings) { + delete this.store[id]; + } + } + } + return arguments[0]; + }, + + models: function(instancesRawData, oldList) { + // until "end of turn", increment reqs counter so instances will be added to the store + can.Model._reqs++; + if (!instancesRawData) { + return; + } + + if (instancesRawData instanceof this.List) { + return instancesRawData; + } + + // Get the list type. + var self = this, + tmp = [], + res = oldList instanceof can.Observe.List ? oldList : new(self.List || ML), + // Did we get an `array`? + arr = can.isArray(instancesRawData), + + // Did we get a model list? + ml = (instancesRawData instanceof ML), + + // Get the raw `array` of objects. + raw = arr ? + + // If an `array`, return the `array`. + instancesRawData : + + // Otherwise if a model list. + (ml ? + + // Get the raw objects from the list. + instancesRawData.serialize() : + + // Get the object's data. + instancesRawData.data), + i = 0; + + + + if (res.length) { + res.splice(0); + } + + can.each(raw, function(rawPart) { + tmp.push(self.model(rawPart)); + }); + + // We only want one change event so push everything at once + res.push.apply(res, tmp); + + if (!arr) { // Push other stuff onto `array`. + can.each(instancesRawData, function(val, prop) { + if (prop !== 'data') { + res.attr(prop, val); + } + }) + } + // at "end of turn", clean up the store + setTimeout(can.proxy(this._clean, this), 1); + return res; + }, + + model: function(attributes) { + if (!attributes) { + return; + } + if (attributes instanceof this) { + attributes = attributes.serialize(); + } + var id = attributes[this.id], + model = (id || id === 0) && this.store[id] ? + this.store[id].attr(attributes, this.removeAttr || false) : new this(attributes); + if (can.Model._reqs) { + this.store[attributes[this.id]] = model; + } + return model; + } + }, + + + { + + isNew: function() { + var id = getId(this); + return !(id || id === 0); // If `null` or `undefined` + }, + + save: function(success, error) { + return makeRequest(this, this.isNew() ? 'create' : 'update', success, error); + }, + + destroy: function(success, error) { + if (this.isNew()) { + var self = this; + var def = can.Deferred(); + def.then(success, error); + return def.done(function(data) { + self.destroyed(data) + }).resolve(self); + } + return makeRequest(this, 'destroy', success, error, 'destroyed'); + }, + + _bindsetup: function() { + this.constructor.store[this.__get(this.constructor.id)] = this; + return can.Observe.prototype._bindsetup.apply(this, arguments); + }, + + _bindteardown: function() { + delete this.constructor.store[getId(this)]; + return can.Observe.prototype._bindteardown.apply(this, arguments) + }, + // Change `id`. + ___set: function(prop, val) { + can.Observe.prototype.___set.call(this, prop, val) + // If we add an `id`, move it to the store. + if (prop === this.constructor.id && this._bindings) { + this.constructor.store[getId(this)] = this; + } + } + }); + + can.each({ + makeFindAll: "models", + makeFindOne: "model", + makeCreate: "model", + makeUpdate: "model" + }, function(method, name) { + can.Model[name] = function(oldMethod) { + return function() { + var args = can.makeArray(arguments), + oldArgs = can.isFunction(args[1]) ? args.splice(0, 1) : args.splice(0, 2), + def = pipe(oldMethod.apply(this, oldArgs), this, method); + def.then(args[0], args[1]); + // return the original promise + return def; + }; + }; + }); + + can.each([ + + "created", + + "updated", + + "destroyed" + ], function(funcName) { + can.Model.prototype[funcName] = function(attrs) { + var stub, + constructor = this.constructor; + + // Update attributes if attributes have been passed + stub = attrs && typeof attrs == 'object' && this.attr(attrs.attr ? attrs.attr() : attrs); + + // triggers change event that bubble's like + // handler( 'change','1.destroyed' ). This is used + // to remove items on destroyed from Model Lists. + // but there should be a better way. + can.trigger(this, "change", funcName) + + + // Call event on the instance's Class + can.trigger(constructor, funcName, this); + }; + }); + + // Model lists are just like `Observe.List` except that when their items are + // destroyed, it automatically gets removed from the list. + + var ML = can.Model.List = can.Observe.List({ + setup: function(params) { + if (can.isPlainObject(params) && !can.isArray(params)) { + can.Observe.List.prototype.setup.apply(this); + this.replace(this.constructor.Observe.findAll(params)) + } else { + can.Observe.List.prototype.setup.apply(this, arguments); + } + }, + _changes: function(ev, attr) { + can.Observe.List.prototype._changes.apply(this, arguments); + if (/\w+\.destroyed/.test(attr)) { + var index = this.indexOf(ev.target); + if (index != -1) { + this.splice(index, 1); + } + } + } + }) + + return can.Model; + })(__m3, __m11); + + // ## view/view.js + var __m15 = (function(can) { + // ## view.js + // `can.view` + // _Templating abstraction._ + + var isFunction = can.isFunction, + makeArray = can.makeArray, + // Used for hookup `id`s. + hookupId = 1, + + $view = can.view = can.template = function(view, data, helpers, callback) { + // If helpers is a `function`, it is actually a callback. + if (isFunction(helpers)) { + callback = helpers; + helpers = undefined; + } + + var pipe = function(result) { + return $view.frag(result); + }, + // In case we got a callback, we need to convert the can.view.render + // result to a document fragment + wrapCallback = isFunction(callback) ? function(frag) { + callback(pipe(frag)); + } : null, + // Get the result. + result = $view.render(view, data, helpers, wrapCallback), + deferred = can.Deferred(); + + if (isFunction(result)) { + return result; + } + + if (can.isDeferred(result)) { + result.then(function(result, data) { + deferred.resolve.call(deferred, pipe(result), data); + }, function() { + deferred.fail.apply(deferred, arguments); + }); + return deferred; + } + + // Convert it into a dom frag. + return pipe(result); + }; + + can.extend($view, { + // creates a frag and hooks it up all at once + frag: function(result, parentNode) { + return $view.hookup($view.fragment(result), parentNode); + }, + + // simply creates a frag + // this is used internally to create a frag + // insert it + // then hook it up + fragment: function(result) { + var frag = can.buildFragment(result, document.body); + // If we have an empty frag... + if (!frag.childNodes.length) { + frag.appendChild(document.createTextNode('')); + } + return frag; + }, + + // Convert a path like string into something that's ok for an `element` ID. + toId: function(src) { + return can.map(src.toString().split(/\/|\./g), function(part) { + // Dont include empty strings in toId functions + if (part) { + return part; + } + }).join("_"); + }, + + hookup: function(fragment, parentNode) { + var hookupEls = [], + id, + func; + + // Get all `childNodes`. + can.each(fragment.childNodes ? can.makeArray(fragment.childNodes) : fragment, function(node) { + if (node.nodeType === 1) { + hookupEls.push(node); + hookupEls.push.apply(hookupEls, can.makeArray(node.getElementsByTagName('*'))); + } + }); + + // Filter by `data-view-id` attribute. + can.each(hookupEls, function(el) { + if (el.getAttribute && (id = el.getAttribute('data-view-id')) && (func = $view.hookups[id])) { + func(el, parentNode, id); + delete $view.hookups[id]; + el.removeAttribute('data-view-id'); + } + }); + + return fragment; + }, + + + hookups: {}, + + + hook: function(cb) { + $view.hookups[++hookupId] = cb; + return " data-view-id='" + hookupId + "'"; + }, + + + cached: {}, + + cachedRenderers: {}, + + + cache: true, + + + register: function(info) { + this.types["." + info.suffix] = info; + }, + + types: {}, + + + ext: ".ejs", + + + registerScript: function() {}, + + + preload: function() {}, + + + render: function(view, data, helpers, callback) { + // If helpers is a `function`, it is actually a callback. + if (isFunction(helpers)) { + callback = helpers; + helpers = undefined; + } + + // See if we got passed any deferreds. + var deferreds = getDeferreds(data); + + if (deferreds.length) { // Does data contain any deferreds? + // The deferred that resolves into the rendered content... + var deferred = new can.Deferred(), + dataCopy = can.extend({}, data); + + // Add the view request to the list of deferreds. + deferreds.push(get(view, true)) + + // Wait for the view and all deferreds to finish... + can.when.apply(can, deferreds).then(function(resolved) { + // Get all the resolved deferreds. + var objs = makeArray(arguments), + // Renderer is the last index of the data. + renderer = objs.pop(), + // The result of the template rendering with data. + result; + + // Make data look like the resolved deferreds. + if (can.isDeferred(data)) { + dataCopy = usefulPart(resolved); + } else { + // Go through each prop in data again and + // replace the defferreds with what they resolved to. + for (var prop in data) { + if (can.isDeferred(data[prop])) { + dataCopy[prop] = usefulPart(objs.shift()); + } + } + } + + // Get the rendered result. + result = renderer(dataCopy, helpers); + + // Resolve with the rendered view. + deferred.resolve(result, dataCopy); + + // If there's a `callback`, call it back with the result. + callback && callback(result, dataCopy); + }, function() { + deferred.reject.apply(deferred, arguments) + }); + // Return the deferred... + return deferred; + } else { + // No deferreds! Render this bad boy. + var response, + // If there's a `callback` function + async = isFunction(callback), + // Get the `view` type + deferred = get(view, async); + + // If we are `async`... + if (async) { + // Return the deferred + response = deferred; + // And fire callback with the rendered result. + deferred.then(function(renderer) { + callback(data ? renderer(data, helpers) : renderer); + }) + } else { + // if the deferred is resolved, call the cached renderer instead + // this is because it's possible, with recursive deferreds to + // need to render a view while its deferred is _resolving_. A _resolving_ deferred + // is a deferred that was just resolved and is calling back it's success callbacks. + // If a new success handler is called while resoliving, it does not get fired by + // jQuery's deferred system. So instead of adding a new callback + // we use the cached renderer. + // We also add __view_id on the deferred so we can look up it's cached renderer. + // In the future, we might simply store either a deferred or the cached result. + if (deferred.state() === "resolved" && deferred.__view_id) { + var currentRenderer = $view.cachedRenderers[deferred.__view_id]; + return data ? currentRenderer(data, helpers) : currentRenderer; + } else { + // Otherwise, the deferred is complete, so + // set response to the result of the rendering. + deferred.then(function(renderer) { + response = data ? renderer(data, helpers) : renderer; + }); + } + } + + return response; + } + }, + + + registerView: function(id, text, type, def) { + // Get the renderer function. + var func = (type || $view.types[$view.ext]).renderer(id, text); + def = def || new can.Deferred(); + + // Cache if we are caching. + if ($view.cache) { + $view.cached[id] = def; + def.__view_id = id; + $view.cachedRenderers[id] = func; + } + + // Return the objects for the response's `dataTypes` + // (in this case view). + return def.resolve(func); + } + }); + + // Makes sure there's a template, if not, have `steal` provide a warning. + var checkText = function(text, url) { + if (!text.length) { + + throw "can.view: No template or empty template:" + url; + } + }, + // `Returns a `view` renderer deferred. + // `url` - The url to the template. + // `async` - If the ajax request should be asynchronous. + // Returns a deferred. + get = function(url, async) { + var suffix = url.match(/\.[\w\d]+$/), + type, + // If we are reading a script element for the content of the template, + // `el` will be set to that script element. + el, + // A unique identifier for the view (used for caching). + // This is typically derived from the element id or + // the url for the template. + id, + // The ajax request used to retrieve the template content. + jqXHR; + + //If the url has a #, we assume we want to use an inline template + //from a script element and not current page's HTML + if (url.match(/^#/)) { + url = url.substr(1); + } + // If we have an inline template, derive the suffix from the `text/???` part. + // This only supports `<script>` tags. + if (el = document.getElementById(url)) { + suffix = "." + el.type.match(/\/(x\-)?(.+)/)[2]; + } + + // If there is no suffix, add one. + if (!suffix && !$view.cached[url]) { + url += (suffix = $view.ext); + } + + if (can.isArray(suffix)) { + suffix = suffix[0] + } + + // Convert to a unique and valid id. + id = $view.toId(url); + + // If an absolute path, use `steal` to get it. + // You should only be using `//` if you are using `steal`. + if (url.match(/^\/\//)) { + var sub = url.substr(2); + url = !window.steal ? + sub : + steal.config().root.mapJoin("" + steal.id(sub)); + } + + // Set the template engine type. + type = $view.types[suffix]; + + // If it is cached, + if ($view.cached[id]) { + // Return the cached deferred renderer. + return $view.cached[id]; + + // Otherwise if we are getting this from a `<script>` element. + } else if (el) { + // Resolve immediately with the element's `innerHTML`. + return $view.registerView(id, el.innerHTML, type); + } else { + // Make an ajax request for text. + var d = new can.Deferred(); + can.ajax({ + async: async, + url: url, + dataType: "text", + error: function(jqXHR) { + checkText("", url); + d.reject(jqXHR); + }, + success: function(text) { + // Make sure we got some text back. + checkText(text, url); + $view.registerView(id, text, type, d) + } + }); + return d; + } + }, + // Gets an `array` of deferreds from an `object`. + // This only goes one level deep. + getDeferreds = function(data) { + var deferreds = []; + + // pull out deferreds + if (can.isDeferred(data)) { + return [data] + } else { + for (var prop in data) { + if (can.isDeferred(data[prop])) { + deferreds.push(data[prop]); + } + } + } + return deferreds; + }, + // Gets the useful part of a resolved deferred. + // This is for `model`s and `can.ajax` that resolve to an `array`. + usefulPart = function(resolved) { + return can.isArray(resolved) && resolved[1] === 'success' ? resolved[0] : resolved + }; + + //!steal-pluginify-remove-start + if (window.steal) { + steal.type("view js", function(options, success, error) { + var type = $view.types["." + options.type], + id = $view.toId(options.id); + + options.text = "steal('" + (type.plugin || "can/view/" + options.type) + "',function(can){return " + "can.view.preload('" + id + "'," + options.text + ");\n})"; + success(); + }) + } + //!steal-pluginify-remove-end + + can.extend($view, { + register: function(info) { + this.types["." + info.suffix] = info; + + //!steal-pluginify-remove-start + if (window.steal) { + steal.type(info.suffix + " view js", function(options, success, error) { + var type = $view.types["." + options.type], + id = $view.toId(options.id + ''); + + options.text = type.script(id, options.text) + success(); + }) + }; + //!steal-pluginify-remove-end + + $view[info.suffix] = function(id, text) { + if (!text) { + // Return a nameless renderer + var renderer = function() { + return $view.frag(renderer.render.apply(this, arguments)); + } + renderer.render = function() { + var renderer = info.renderer(null, id); + return renderer.apply(renderer, arguments); + } + return renderer; + } + + $view.preload(id, info.renderer(id, text)); + return can.view(id); + } + }, + registerScript: function(type, id, src) { + return "can.view.preload('" + id + "'," + $view.types["." + type].script(id, src) + ");"; + }, + preload: function(id, renderer) { + $view.cached[id] = new can.Deferred().resolve(function(data, helpers) { + return renderer.call(data, data, helpers); + }); + + function frag() { + return $view.frag(renderer.apply(this, arguments)); + } + // expose the renderer for mustache + frag.render = renderer; + return frag; + } + + }); + + return can; + })(__m3); + + // ## view/elements.js + var __m18 = (function() { + + var elements = { + tagToContentPropMap: { + option: "textContent" in document.createElement("option") ? "textContent" : "innerText", + textarea: "value" + }, + + attrMap: { + "class": "className", + "value": "value", + "innerText": "innerText", + "textContent": "textContent", + "checked": true, + "disabled": true, + "readonly": true, + "required": true + }, + // elements whos default value we should set + defaultValue: ["input", "textarea"], + // a map of parent element to child elements + tagMap: { + "": "span", + table: "tbody", + tr: "td", + ol: "li", + ul: "li", + tbody: "tr", + thead: "tr", + tfoot: "tr", + select: "option", + optgroup: "option" + }, + // a tag's parent element + reverseTagMap: { + tr: "tbody", + option: "select", + td: "tr", + th: "tr", + li: "ul" + }, + + getParentNode: function(el, defaultParentNode) { + return defaultParentNode && el.parentNode.nodeType === 11 ? defaultParentNode : el.parentNode; + }, + // set an attribute on an element + setAttr: function(el, attrName, val) { + var tagName = el.nodeName.toString().toLowerCase(), + prop = elements.attrMap[attrName]; + // if this is a special property + if (prop === true) { + el[attrName] = true; + } else if (prop) { + // set the value as true / false + el[prop] = val; + if (prop === "value" && can.inArray(tagName, elements.defaultValue) >= 0) { + el.defaultValue = val; + } + } else { + el.setAttribute(attrName, val); + } + }, + // gets the value of an attribute + getAttr: function(el, attrName) { + // Default to a blank string for IE7/8 + return (elements.attrMap[attrName] && el[elements.attrMap[attrName]] ? + el[elements.attrMap[attrName]] : + el.getAttribute(attrName)) || ''; + }, + // removes the attribute + removeAttr: function(el, attrName) { + if (elements.attrMap[attrName] === true) { + el[attrName] = false; + } else { + el.removeAttribute(attrName); + } + }, + contentText: function(text) { + if (typeof text == 'string') { + return text; + } + // If has no value, return an empty string. + if (!text && text !== 0) { + return ''; + } + return "" + text; + } + }; + + return elements; + })(); + + // ## view/scanner.js + var __m17 = (function(can, elements) { + + var newLine = /(\r|\n)+/g, + // Escapes characters starting with `\`. + clean = function(content) { + return content + .split('\\').join("\\\\") + .split("\n").join("\\n") + .split('"').join('\\"') + .split("\t").join("\\t"); + }, + // Returns a tagName to use as a temporary placeholder for live content + // looks forward ... could be slow, but we only do it when necessary + getTag = function(tagName, tokens, i) { + // if a tagName is provided, use that + if (tagName) { + return tagName; + } else { + // otherwise go searching for the next two tokens like "<",TAG + while (i < tokens.length) { + if (tokens[i] == "<" && elements.reverseTagMap[tokens[i + 1]]) { + return elements.reverseTagMap[tokens[i + 1]]; + } + i++; + } + } + return ''; + }, + bracketNum = function(content) { + return (--content.split("{").length) - (--content.split("}").length); + }, + myEval = function(script) { + eval(script); + }, + attrReg = /([^\s]+)[\s]*=[\s]*$/, + // Commands for caching. + startTxt = 'var ___v1ew = [];', + finishTxt = "return ___v1ew.join('')", + put_cmd = "___v1ew.push(", + insert_cmd = put_cmd, + // Global controls (used by other functions to know where we are). + // Are we inside a tag? + htmlTag = null, + // Are we within a quote within a tag? + quote = null, + // What was the text before the current quote? (used to get the `attr` name) + beforeQuote = null, + // Whether a rescan is in progress + rescan = null, + // Used to mark where the element is. + status = function() { + // `t` - `1`. + // `h` - `0`. + // `q` - String `beforeQuote`. + return quote ? "'" + beforeQuote.match(attrReg)[1] + "'" : (htmlTag ? 1 : 0); + }; + + can.view.Scanner = Scanner = function(options) { + // Set options on self + can.extend(this, { + text: {}, + tokens: [] + }, options); + + // Cache a token lookup + this.tokenReg = []; + this.tokenSimple = { + "<": "<", + ">": ">", + '"': '"', + "'": "'" + }; + this.tokenComplex = []; + this.tokenMap = {}; + for (var i = 0, token; token = this.tokens[i]; i++) { + + + // Save complex mappings (custom regexp) + if (token[2]) { + this.tokenReg.push(token[2]); + this.tokenComplex.push({ + abbr: token[1], + re: new RegExp(token[2]), + rescan: token[3] + }); + } + // Save simple mappings (string only, no regexp) + else { + this.tokenReg.push(token[1]); + this.tokenSimple[token[1]] = token[0]; + } + this.tokenMap[token[0]] = token[1]; + } + + // Cache the token registry. + this.tokenReg = new RegExp("(" + this.tokenReg.slice(0).concat(["<", ">", '"', "'"]).join("|") + ")", "g"); + }; + + Scanner.prototype = { + + helpers: [ + + { + name: /\s*\(([\$\w]+)\)\s*->([^\n]*)/, + fn: function(content) { + var quickFunc = /\s*\(([\$\w]+)\)\s*->([^\n]*)/, + parts = content.match(quickFunc); + + return "can.proxy(function(__){var " + parts[1] + "=can.$(__);" + parts[2] + "}, this);"; + } + } + ], + + scan: function(source, name) { + var tokens = [], + last = 0, + simple = this.tokenSimple, + complex = this.tokenComplex; + + source = source.replace(newLine, "\n"); + if (this.transform) { + source = this.transform(source); + } + source.replace(this.tokenReg, function(whole, part) { + // offset is the second to last argument + var offset = arguments[arguments.length - 2]; + + // if the next token starts after the last token ends + // push what's in between + if (offset > last) { + tokens.push(source.substring(last, offset)); + } + + // push the simple token (if there is one) + if (simple[whole]) { + tokens.push(whole); + } + // otherwise lookup complex tokens + else { + for (var i = 0, token; token = complex[i]; i++) { + if (token.re.test(whole)) { + tokens.push(token.abbr); + // Push a rescan function if one exists + if (token.rescan) { + tokens.push(token.rescan(part)); + } + break; + } + } + } + + // update the position of the last part of the last token + last = offset + part.length; + }); + + // if there's something at the end, add it + if (last < source.length) { + tokens.push(source.substr(last)); + } + + var content = '', + buff = [startTxt + (this.text.start || '')], + // Helper `function` for putting stuff in the view concat. + put = function(content, bonus) { + buff.push(put_cmd, '"', clean(content), '"' + (bonus || '') + ');'); + }, + // A stack used to keep track of how we should end a bracket + // `}`. + // Once we have a `<%= %>` with a `leftBracket`, + // we store how the file should end here (either `))` or `;`). + endStack = [], + // The last token, used to remember which tag we are in. + lastToken, + // The corresponding magic tag. + startTag = null, + // Was there a magic tag inside an html tag? + magicInTag = false, + // The current tag name. + tagName = '', + // stack of tagNames + tagNames = [], + // Pop from tagNames? + popTagName = false, + // Declared here. + bracketCount, + i = 0, + token, + tmap = this.tokenMap; + + // Reinitialize the tag state goodness. + htmlTag = quote = beforeQuote = null; + + for (; + (token = tokens[i++]) !== undefined;) { + if (startTag === null) { + switch (token) { + case tmap.left: + case tmap.escapeLeft: + case tmap.returnLeft: + magicInTag = htmlTag && 1; + case tmap.commentLeft: + // A new line -- just add whatever content within a clean. + // Reset everything. + startTag = token; + if (content.length) { + put(content); + } + content = ''; + break; + case tmap.escapeFull: + // This is a full line escape (a line that contains only whitespace and escaped logic) + // Break it up into escape left and right + magicInTag = htmlTag && 1; + rescan = 1; + startTag = tmap.escapeLeft; + if (content.length) { + put(content); + } + rescan = tokens[i++]; + content = rescan.content || rescan; + if (rescan.before) { + put(rescan.before); + } + tokens.splice(i, 0, tmap.right); + break; + case tmap.commentFull: + // Ignore full line comments. + break; + case tmap.templateLeft: + content += tmap.left; + break; + case '<': + // Make sure we are not in a comment. + if (tokens[i].indexOf("!--") !== 0) { + htmlTag = 1; + magicInTag = 0; + } + content += token; + break; + case '>': + htmlTag = 0; + // content.substr(-1) doesn't work in IE7/8 + var emptyElement = content.substr(content.length - 1) == "/" || content.substr(content.length - 2) == "--"; + // if there was a magic tag + // or it's an element that has text content between its tags, + // but content is not other tags add a hookup + // TODO: we should only add `can.EJS.pending()` if there's a magic tag + // within the html tags. + if (magicInTag || !popTagName && elements.tagToContentPropMap[tagNames[tagNames.length - 1]]) { + // make sure / of /> is on the left of pending + if (emptyElement) { + put(content.substr(0, content.length - 1), ",can.view.pending(),\"/>\""); + } else { + put(content, ",can.view.pending(),\">\""); + } + content = ''; + magicInTag = 0; + } else { + content += token; + } + // if it's a tag like <input/> + if (emptyElement || popTagName) { + // remove the current tag in the stack + tagNames.pop(); + // set the current tag to the previous parent + tagName = tagNames[tagNames.length - 1]; + // Don't pop next time + popTagName = false; + } + break; + case "'": + case '"': + // If we are in an html tag, finding matching quotes. + if (htmlTag) { + // We have a quote and it matches. + if (quote && quote === token) { + // We are exiting the quote. + quote = null; + // Otherwise we are creating a quote. + // TODO: does this handle `\`? + } else if (quote === null) { + quote = token; + beforeQuote = lastToken; + } + } + default: + // Track the current tag + if (lastToken === '<') { + tagName = token.split(/\s/)[0]; + if (tagName.indexOf("/") === 0 && tagNames[tagNames.length - 1] === tagName.substr(1)) { + // set tagName to the last tagName + // if there are no more tagNames, we'll rely on getTag. + tagName = tagNames[tagNames.length - 1]; + popTagName = true; + } else { + tagNames.push(tagName); + } + } + content += token; + break; + } + } else { + // We have a start tag. + switch (token) { + case tmap.right: + case tmap.returnRight: + switch (startTag) { + case tmap.left: + // Get the number of `{ minus }` + bracketCount = bracketNum(content); + + // We are ending a block. + if (bracketCount == 1) { + + // We are starting on. + buff.push(insert_cmd, "can.view.txt(0,'" + getTag(tagName, tokens, i) + "'," + status() + ",this,function(){", startTxt, content); + + endStack.push({ + before: "", + after: finishTxt + "}));\n" + }); + } else { + + // How are we ending this statement? + last = // If the stack has value and we are ending a block... + endStack.length && bracketCount == -1 ? // Use the last item in the block stack. + endStack.pop() : // Or use the default ending. + { + after: ";" + }; + + // If we are ending a returning block, + // add the finish text which returns the result of the + // block. + if (last.before) { + buff.push(last.before); + } + // Add the remaining content. + buff.push(content, ";", last.after); + } + break; + case tmap.escapeLeft: + case tmap.returnLeft: + // We have an extra `{` -> `block`. + // Get the number of `{ minus }`. + bracketCount = bracketNum(content); + // If we have more `{`, it means there is a block. + if (bracketCount) { + // When we return to the same # of `{` vs `}` end with a `doubleParent`. + endStack.push({ + before: finishTxt, + after: "}));" + }); + } + + var escaped = startTag === tmap.escapeLeft ? 1 : 0, + commands = { + insert: insert_cmd, + tagName: getTag(tagName, tokens, i), + status: status() + }; + + for (var ii = 0; ii < this.helpers.length; ii++) { + // Match the helper based on helper + // regex name value + var helper = this.helpers[ii]; + if (helper.name.test(content)) { + content = helper.fn(content, commands); + + // dont escape partials + if (helper.name.source == /^>[\s]*\w*/.source) { + escaped = 0; + } + break; + } + } + + // Handle special cases + if (typeof content == 'object') { + if (content.raw) { + buff.push(content.raw); + } + } else { + // If we have `<%== a(function(){ %>` then we want + // `can.EJS.text(0,this, function(){ return a(function(){ var _v1ew = [];`. + buff.push(insert_cmd, "can.view.txt(" + escaped + ",'" + tagName + "'," + status() + ",this,function(){ " + (this.text.escape || '') + "return ", content, + // If we have a block. + bracketCount ? + // Start with startTxt `"var _v1ew = [];"`. + startTxt : + // If not, add `doubleParent` to close push and text. + "}));"); + } + + if (rescan && rescan.after && rescan.after.length) { + put(rescan.after.length); + rescan = null; + } + break; + } + startTag = null; + content = ''; + break; + case tmap.templateLeft: + content += tmap.left; + break; + default: + content += token; + break; + } + } + lastToken = token; + } + + // Put it together... + if (content.length) { + // Should be `content.dump` in Ruby. + put(content); + } + buff.push(";"); + + var template = buff.join(''), + out = { + out: 'with(_VIEW) { with (_CONTEXT) {' + template + " " + finishTxt + "}}" + }; + // Use `eval` instead of creating a function, because it is easier to debug. + myEval.call(out, 'this.fn = (function(_CONTEXT,_VIEW){' + out.out + '});\r\n//@ sourceURL=' + name + ".js"); + + return out; + } + }; + + return Scanner; + })(__m15, __m18); + + // ## view/node_lists.js + var __m21 = (function(can) { + + // text node expando test + var canExpando = true; + try { + document.createTextNode('')._ = 0; + } catch (ex) { + canExpando = false; + } + + // a mapping of element ids to nodeList ids + var nodeMap = {}, + // a mapping of ids to text nodes + textNodeMap = {}, + // a mapping of nodeList ids to nodeList + nodeListMap = {}, + expando = "ejs_" + Math.random(), + _id = 0, + id = function(node) { + if (canExpando || node.nodeType !== 3) { + if (node[expando]) { + return node[expando]; + } else { + return node[expando] = (node.nodeName ? "element_" : "obj_") + (++_id); + } + } else { + for (var textNodeID in textNodeMap) { + if (textNodeMap[textNodeID] === node) { + return textNodeID; + } + } + + textNodeMap["text_" + (++_id)] = node; + return "text_" + _id; + } + }, + // removes a nodeListId from a node's nodeListIds + removeNodeListId = function(node, nodeListId) { + var nodeListIds = nodeMap[id(node)]; + if (nodeListIds) { + var index = can.inArray(nodeListId, nodeListIds); + + if (index >= 0) { + nodeListIds.splice(index, 1); + } + if (!nodeListIds.length) { + delete nodeMap[id(node)]; + } + } + }, + addNodeListId = function(node, nodeListId) { + var nodeListIds = nodeMap[id(node)]; + if (!nodeListIds) { + nodeListIds = nodeMap[id(node)] = []; + } + nodeListIds.push(nodeListId); + }; + + var nodeLists = { + id: id, + // replaces the contents of one node list with the nodes in another list + replace: function(oldNodeList, newNodes) { + // for each node in the node list + oldNodeList = can.makeArray(oldNodeList); + + // try every set + //can.each( oldNodeList, function(node){ + var node = oldNodeList[0] + // for each nodeList the node is in + can.each(can.makeArray(nodeMap[id(node)]), function(nodeListId) { + + // if startNode to endNode is + // within list, replace that list + // I think the problem is not the WHOLE part is being + // matched + var nodeList = nodeListMap[nodeListId], + startIndex = can.inArray(node, nodeList), + endIndex = can.inArray(oldNodeList[oldNodeList.length - 1], nodeList); + + + // remove this nodeListId from each node + if (startIndex >= 0 && endIndex >= 0) { + for (var i = startIndex; i <= endIndex; i++) { + var n = nodeList[i]; + removeNodeListId(n, nodeListId); + } + // swap in new nodes into the nodeLIst + nodeList.splice.apply(nodeList, [startIndex, endIndex - startIndex + 1].concat(newNodes)); + + // tell these new nodes they belong to the nodeList + can.each(newNodes, function(node) { + addNodeListId(node, nodeListId); + }); + } else { + nodeLists.unregister(nodeList); + } + }); + //}); + }, + // registers a list of nodes + register: function(nodeList) { + var nLId = id(nodeList); + nodeListMap[nLId] = nodeList; + + can.each(nodeList, function(node) { + addNodeListId(node, nLId); + }); + + }, + // removes mappings + unregister: function(nodeList) { + var nLId = id(nodeList); + can.each(nodeList, function(node) { + removeNodeListId(node, nLId); + }); + delete nodeListMap[nLId]; + }, + nodeMap: nodeMap, + nodeListMap: nodeListMap + } + var ids = function(nodeList) { + return nodeList.map(function(n) { + return id(n) + ":" + (n.innerHTML || n.nodeValue) + }) + } + return nodeLists; + + })(__m3); + + // ## view/live.js + var __m20 = (function(can, elements, view, nodeLists) { + // ## live.js + // The live module provides live binding for computes + // and can.Observe.List. + // Currently, it's API is designed for `can/view/render`, but + // it could easily be used for other purposes. + + // ### Helper methods + // #### setup + // `setup(HTMLElement, bind(data), unbind(data)) -> data` + // Calls bind right away, but will call unbind + // if the element is "destroyed" (removed from the DOM). + var setup = function(el, bind, unbind) { + var teardown = function() { + unbind(data) + can.unbind.call(el, 'destroyed', teardown); + }, + data = { + teardownCheck: function(parent) { + if (!parent) { + teardown(); + } + } + } + + can.bind.call(el, 'destroyed', teardown); + bind(data) + return data; + }, + // #### listen + // Calls setup, but presets bind and unbind to + // operate on a compute + listen = function(el, compute, change) { + return setup(el, function() { + compute.bind("change", change); + }, function(data) { + compute.unbind("change", change); + if (data.nodeList) { + nodeLists.unregister(data.nodeList); + } + }); + }, + // #### getAttributeParts + // Breaks up a string like foo='bar' into ["foo","'bar'""] + getAttributeParts = function(newVal) { + return (newVal || "").replace(/['"]/g, '').split('=') + } + // #### insertElementsAfter + // Appends elements after the last item in oldElements. + insertElementsAfter = function(oldElements, newFrag) { + var last = oldElements[oldElements.length - 1]; + + // Insert it in the `document` or `documentFragment` + if (last.nextSibling) { + last.parentNode.insertBefore(newFrag, last.nextSibling); + } else { + last.parentNode.appendChild(newFrag); + } + }; + + var live = { + nodeLists: nodeLists, + list: function(el, list, func, context, parentNode) { + // A mapping of the index to an array + // of elements that represent the item. + // Each array is registered so child or parent + // live structures can update the elements + var nodesMap = [], + + add = function(ev, items, index) { + + // Collect new html and mappings + var frag = document.createDocumentFragment(), + newMappings = []; + can.each(items, function(item) { + var itemHTML = func.call(context, item), + itemFrag = can.view.frag(itemHTML, parentNode); + + newMappings.push(can.makeArray(itemFrag.childNodes)); + frag.appendChild(itemFrag); + }) + + // Inserting at the end of the list + if (!nodesMap[index]) { + insertElementsAfter( + index == 0 ? [text] : + nodesMap[index - 1], frag) + } else { + var el = nodesMap[index][0]; + el.parentNode.insertBefore(frag, el) + } + // register each item + can.each(newMappings, function(nodeList) { + nodeLists.register(nodeList) + }); + [].splice.apply(nodesMap, [index, 0].concat(newMappings)); + }, + remove = function(ev, items, index) { + var removedMappings = nodesMap.splice(index, items.length), + itemsToRemove = []; + + can.each(removedMappings, function(nodeList) { + // add items that we will remove all at once + [].push.apply(itemsToRemove, nodeList) + // Update any parent lists to remove these items + nodeLists.replace(nodeList, []); + // unregister the list + nodeLists.unregister(nodeList); + + }); + can.remove(can.$(itemsToRemove)); + }, + parentNode = elements.getParentNode(el, parentNode), + text = document.createTextNode(""); + + // Setup binding and teardown to add and remove events + setup(parentNode, function() { + list.bind("add", add).bind("remove", remove) + }, function() { + list.unbind("add", add).unbind("remove", remove); + can.each(nodesMap, function(nodeList) { + nodeLists.unregister(nodeList); + }) + }) + + insertElementsAfter([el], text); + can.remove(can.$(el)); + add({}, list, 0); + + }, + html: function(el, compute, parentNode) { + var parentNode = elements.getParentNode(el, parentNode), + + data = listen(parentNode, compute, function(ev, newVal, oldVal) { + var attached = nodes[0].parentNode; + // update the nodes in the DOM with the new rendered value + if (attached) { + makeAndPut(newVal); + } + data.teardownCheck(nodes[0].parentNode); + }); + + var nodes, + makeAndPut = function(val) { + // create the fragment, but don't hook it up + // we need to insert it into the document first + var frag = can.view.frag(val, parentNode), + // keep a reference to each node + newNodes = can.makeArray(frag.childNodes); + // Insert it in the `document` or `documentFragment` + insertElementsAfter(nodes || [el], frag) + // nodes hasn't been set yet + if (!nodes) { + can.remove(can.$(el)); + nodes = newNodes; + // set the teardown nodeList + data.nodeList = nodes; + nodeLists.register(nodes); + } else { + // Update node Array's to point to new nodes + // and then remove the old nodes. + // It has to be in this order for Mootools + // and IE because somehow, after an element + // is removed from the DOM, it loses its + // expando values. + var nodesToRemove = can.makeArray(nodes); + nodeLists.replace(nodes, newNodes); + can.remove(can.$(nodesToRemove)); + } + }; + makeAndPut(compute(), [el]); + + }, + text: function(el, compute, parentNode) { + var parent = elements.getParentNode(el, parentNode); + + // setup listening right away so we don't have to re-calculate value + var data = listen(el.parentNode !== parent ? el.parentNode : parent, compute, function(ev, newVal, oldVal) { + // Sometimes this is 'unknown' in IE and will throw an exception if it is + if (typeof node.nodeValue != 'unknown') { + node.nodeValue = "" + newVal; + } + data.teardownCheck(node.parentNode); + }); + + var node = document.createTextNode(compute()); + + if (el.parentNode !== parent) { + parent = el.parentNode; + parent.insertBefore(node, el); + parent.removeChild(el); + } else { + parent.insertBefore(node, el); + parent.removeChild(el); + } + }, + attributes: function(el, compute, currentValue) { + var setAttrs = function(newVal) { + var parts = getAttributeParts(newVal), + newAttrName = parts.shift(); + + // Remove if we have a change and used to have an `attrName`. + if ((newAttrName != attrName) && attrName) { + elements.removeAttr(el, attrName); + } + // Set if we have a new `attrName`. + if (newAttrName) { + elements.setAttr(el, newAttrName, parts.join('=')); + attrName = newAttrName; + } + } + + listen(el, compute, function(ev, newVal) { + setAttrs(newVal) + }) + // current value has been set + if (arguments.length >= 3) { + var attrName = getAttributeParts(currentValue)[0] + } else { + setAttrs(compute()) + } + }, + attributePlaceholder: '__!!__', + attributeReplace: /__!!__/g, + attribute: function(el, attributeName, compute) { + listen(el, compute, function(ev, newVal) { + elements.setAttr(el, attributeName, hook.render()); + }) + + var wrapped = can.$(el), + hooks; + + // Get the list of hookups or create one for this element. + // Hooks is a map of attribute names to hookup `data`s. + // Each hookup data has: + // `render` - A `function` to render the value of the attribute. + // `funcs` - A list of hookup `function`s on that attribute. + // `batchNum` - The last event `batchNum`, used for performance. + hooks = can.data(wrapped, 'hooks'); + if (!hooks) { + can.data(wrapped, 'hooks', hooks = {}); + } + + // Get the attribute value. + var attr = elements.getAttr(el, attributeName), + // Split the attribute value by the template. + // Only split out the first __!!__ so if we have multiple hookups in the same attribute, + // they will be put in the right spot on first render + parts = attr.split(live.attributePlaceholder), + goodParts = [], + hook; + goodParts.push(parts.shift(), + parts.join(live.attributePlaceholder)); + + // If we already had a hookup for this attribute... + if (hooks[attributeName]) { + // Just add to that attribute's list of `function`s. + hooks[attributeName].computes.push(compute); + } else { + // Create the hookup data. + hooks[attributeName] = { + render: function() { + var i = 0, + // attr doesn't have a value in IE + newAttr = attr ? attr.replace(live.attributeReplace, function() { + return elements.contentText(hook.computes[i++]()); + }) : elements.contentText(hook.computes[i++]()); + return newAttr; + }, + computes: [compute], + batchNum: undefined + }; + } + + // Save the hook for slightly faster performance. + hook = hooks[attributeName]; + + // Insert the value in parts. + goodParts.splice(1, 0, compute()); + + // Set the attribute. + elements.setAttr(el, attributeName, goodParts.join("")); + + } + } + return live; + + })(__m3, __m18, __m15, __m21); + + // ## view/render.js + var __m19 = (function(can, elements, live) { + + var pendingHookups = [], + tagChildren = function(tagName) { + var newTag = elements.tagMap[tagName] || "span"; + if (newTag === "span") { + //innerHTML in IE doesn't honor leading whitespace after empty elements + return "@@!!@@"; + } + return "<" + newTag + ">" + tagChildren(newTag) + "</" + newTag + ">"; + }, + contentText = function(input, tag) { + + // If it's a string, return. + if (typeof input == 'string') { + return input; + } + // If has no value, return an empty string. + if (!input && input !== 0) { + return ''; + } + + // If it's an object, and it has a hookup method. + var hook = (input.hookup && + + // Make a function call the hookup method. + + function(el, id) { + input.hookup.call(input, el, id); + }) || + + // Or if it's a `function`, just use the input. + (typeof input == 'function' && input); + + // Finally, if there is a `function` to hookup on some dom, + // add it to pending hookups. + if (hook) { + if (tag) { + return "<" + tag + " " + can.view.hook(hook) + "></" + tag + ">" + } else { + pendingHookups.push(hook); + } + + return ''; + } + + // Finally, if all else is `false`, `toString()` it. + return "" + input; + }, + // Returns escaped/sanatized content for anything other than a live-binding + contentEscape = function(txt) { + return (typeof txt == 'string' || typeof txt == 'number') ? + can.esc(txt) : + contentText(txt); + }; + + var current; + + can.extend(can.view, { + live: live, + setupLists: function() { + + var old = can.view.lists, + data; + + can.view.lists = function(list, renderer) { + data = { + list: list, + renderer: renderer + } + } + return function() { + can.view.lists = old; + return data; + } + }, + pending: function() { + // TODO, make this only run for the right tagName + var hooks = pendingHookups.slice(0); + lastHookups = hooks; + pendingHookups = []; + return can.view.hook(function(el) { + can.each(hooks, function(fn) { + fn(el); + }); + }); + }, + + + txt: function(escape, tagName, status, self, func) { + var listTeardown = can.view.setupLists(), + emptyHandler = function() {}, + unbind = function() { + compute.unbind("change", emptyHandler) + }; + + var compute = can.compute(func, self, false); + // bind to get and temporarily cache the value + compute.bind("change", emptyHandler); + // call the "wrapping" function and get the binding information + var tag = (elements.tagMap[tagName] || "span"), + listData = listTeardown(), + value = compute(); + + + if (listData) { + return "<" + tag + can.view.hook(function(el, parentNode) { + live.list(el, listData.list, listData.renderer, self, parentNode); + }) + "></" + tag + ">"; + } + + // If we had no observes just return the value returned by func. + if (!compute.hasDependencies) { + unbind(); + return (escape || status !== 0 ? contentEscape : contentText)(value, status === 0 && tag); + } + + // the property (instead of innerHTML elements) to adjust. For + // example options should use textContent + var contentProp = elements.tagToContentPropMap[tagName]; + + + // The magic tag is outside or between tags. + if (status === 0 && !contentProp) { + // Return an element tag with a hookup in place of the content + return "<" + tag + can.view.hook( + escape ? + // If we are escaping, replace the parentNode with + // a text node who's value is `func`'s return value. + + function(el, parentNode) { + live.text(el, compute, parentNode); + unbind(); + } : + // If we are not escaping, replace the parentNode with a + // documentFragment created as with `func`'s return value. + + function(el, parentNode) { + live.html(el, compute, parentNode); + unbind(); + //children have to be properly nested HTML for buildFragment to work properly + }) + ">" + tagChildren(tag) + "</" + tag + ">"; + // In a tag, but not in an attribute + } else if (status === 1) { + // remember the old attr name + pendingHookups.push(function(el) { + live.attributes(el, compute, compute()); + unbind(); + }); + return compute(); + } else { // In an attribute... + var attributeName = status === 0 ? contentProp : status; + // if the magic tag is inside the element, like `<option><% TAG %></option>`, + // we add this hookup to the last element (ex: `option`'s) hookups. + // Otherwise, the magic tag is in an attribute, just add to the current element's + // hookups. + (status === 0 ? lastHookups : pendingHookups).push(function(el) { + live.attribute(el, attributeName, compute); + unbind(); + }); + return live.attributePlaceholder; + } + } + }); + + return can; + })(__m15, __m18, __m20, __m2); + + // ## view/ejs/ejs.js + var __m16 = (function(can) { + // ## ejs.js + // `can.EJS` + // _Embedded JavaScript Templates._ + + // Helper methods. + var extend = can.extend, + EJS = function(options) { + // Supports calling EJS without the constructor + // This returns a function that renders the template. + if (this.constructor != EJS) { + var ejs = new EJS(options); + return function(data, helpers) { + return ejs.render(data, helpers); + }; + } + // If we get a `function` directly, it probably is coming from + // a `steal`-packaged view. + if (typeof options == "function") { + this.template = { + fn: options + }; + return; + } + // Set options on self. + extend(this, options); + this.template = this.scanner.scan(this.text, this.name); + }; + + can.EJS = EJS; + + + EJS.prototype. + + render = function(object, extraHelpers) { + object = object || {}; + return this.template.fn.call(object, object, new EJS.Helpers(object, extraHelpers || {})); + }; + + extend(EJS.prototype, { + + scanner: new can.view.Scanner({ + + tokens: [ + ["templateLeft", "<%%"], // Template + ["templateRight", "%>"], // Right Template + ["returnLeft", "<%=="], // Return Unescaped + ["escapeLeft", "<%="], // Return Escaped + ["commentLeft", "<%#"], // Comment + ["left", "<%"], // Run --- this is hack for now + ["right", "%>"], // Right -> All have same FOR Mustache ... + ["returnRight", "%>"] + ], + + + transform: function(source) { + return source.replace(/<%([\s\S]+?)%>/gm, function(whole, part) { + var brackets = [], + foundBracketPair, + i; + + // Look for brackets (for removing self-contained blocks) + part.replace(/[{}]/gm, function(bracket, offset) { + brackets.push([bracket, offset]); + }); + + // Remove bracket pairs from the list of replacements + do { + foundBracketPair = false; + for (i = brackets.length - 2; i >= 0; i--) { + if (brackets[i][0] == '{' && brackets[i + 1][0] == '}') { + brackets.splice(i, 2); + foundBracketPair = true; + break; + } + } + } while (foundBracketPair); + + // Unmatched brackets found, inject EJS tags + if (brackets.length >= 2) { + var result = ['<%'], + bracket, + last = 0; + for (i = 0; bracket = brackets[i]; i++) { + result.push(part.substring(last, last = bracket[1])); + if ((bracket[0] == '{' && i < brackets.length - 1) || (bracket[0] == '}' && i > 0)) { + result.push(bracket[0] == '{' ? '{ %><% ' : ' %><% }'); + } else { + result.push(bracket[0]); + } + ++last; + } + result.push(part.substring(last), '%>'); + return result.join(''); + } + // Otherwise return the original + else { + return '<%' + part + '%>'; + } + }); + } + }) + }); + + EJS.Helpers = function(data, extras) { + this._data = data; + this._extras = extras; + extend(this, extras); + }; + + + EJS.Helpers.prototype = { + // TODO Deprecated!! + list: function(list, cb) { + + can.each(list, function(item, i) { + cb(item, i, list) + }) + }, + each: function(list, cb) { + // Normal arrays don't get live updated + if (can.isArray(list)) { + this.list(list, cb); + } else { + can.view.lists(list, cb); + } + } + }; + + // Options for `steal`'s build. + can.view.register({ + suffix: "ejs", + // returns a `function` that renders the view. + script: function(id, src) { + return "can.EJS(function(_CONTEXT,_VIEW) { " + new EJS({ + text: src, + name: id + }).template.out + " })"; + }, + renderer: function(id, text) { + return EJS({ + text: text, + name: id + }); + } + }); + + return can; + })(__m3, __m15, __m2, __m13, __m17, __m19); + + // ## control/control.js + var __m22 = (function(can) { + // ## control.js + // `can.Control` + // _Controller_ + + // Binds an element, returns a function that unbinds. + var bind = function(el, ev, callback) { + + can.bind.call(el, ev, callback); + + return function() { + can.unbind.call(el, ev, callback); + }; + }, + isFunction = can.isFunction, + extend = can.extend, + each = can.each, + slice = [].slice, + paramReplacer = /\{([^\}]+)\}/g, + special = can.getObject("$.event.special", [can]) || {}, + + // Binds an element, returns a function that unbinds. + delegate = function(el, selector, ev, callback) { + can.delegate.call(el, selector, ev, callback); + return function() { + can.undelegate.call(el, selector, ev, callback); + }; + }, + + // Calls bind or unbind depending if there is a selector. + binder = function(el, ev, callback, selector) { + return selector ? + delegate(el, can.trim(selector), ev, callback) : + bind(el, ev, callback); + }, + + basicProcessor; + + var Control = can.Control = can.Construct( + + { + // Setup pre-processes which methods are event listeners. + + setup: function() { + + // Allow contollers to inherit "defaults" from super-classes as it + // done in `can.Construct` + can.Construct.setup.apply(this, arguments); + + // If you didn't provide a name, or are `control`, don't do anything. + if (can.Control) { + + // Cache the underscored names. + var control = this, + funcName; + + // Calculate and cache actions. + control.actions = {}; + for (funcName in control.prototype) { + if (control._isAction(funcName)) { + control.actions[funcName] = control._action(funcName); + } + } + } + }, + + // Moves `this` to the first argument, wraps it with `jQuery` if it's an element + _shifter: function(context, name) { + + var method = typeof name == "string" ? context[name] : name; + + if (!isFunction(method)) { + method = context[method]; + } + + return function() { + context.called = name; + return method.apply(context, [this.nodeName ? can.$(this) : this].concat(slice.call(arguments, 0))); + }; + }, + + // Return `true` if is an action. + + _isAction: function(methodName) { + + var val = this.prototype[methodName], + type = typeof val; + // if not the constructor + return (methodName !== 'constructor') && + // and is a function or links to a function + (type == "function" || (type == "string" && isFunction(this.prototype[val]))) && + // and is in special, a processor, or has a funny character + !! (special[methodName] || processors[methodName] || /[^\w]/.test(methodName)); + }, + // Takes a method name and the options passed to a control + // and tries to return the data necessary to pass to a processor + // (something that binds things). + + _action: function(methodName, options) { + + // If we don't have options (a `control` instance), we'll run this + // later. + paramReplacer.lastIndex = 0; + if (options || !paramReplacer.test(methodName)) { + // If we have options, run sub to replace templates `{}` with a + // value from the options or the window + var convertedName = options ? can.sub(methodName, [options, window]) : methodName; + if (!convertedName) { + return null; + } + // If a `{}` template resolves to an object, `convertedName` will be + // an array + var arr = can.isArray(convertedName), + + // Get the name + name = arr ? convertedName[1] : convertedName, + + // Grab the event off the end + parts = name.split(/\s+/g), + event = parts.pop(); + + return { + processor: processors[event] || basicProcessor, + parts: [name, parts.join(" "), event], + delegate: arr ? convertedName[0] : undefined + }; + } + }, + // An object of `{eventName : function}` pairs that Control uses to + // hook up events auto-magically. + + processors: {}, + // A object of name-value pairs that act as default values for a + // control instance + defaults: {} + + }, { + + // Sets `this.element`, saves the control in `data, binds event + // handlers. + + setup: function(element, options) { + + var cls = this.constructor, + pluginname = cls.pluginName || cls._fullName, + arr; + + // Want the raw element here. + this.element = can.$(element) + + if (pluginname && pluginname !== 'can_control') { + // Set element and `className` on element. + this.element.addClass(pluginname); + } + + (arr = can.data(this.element, "controls")) || can.data(this.element, "controls", arr = []); + arr.push(this); + + // Option merging. + + this.options = extend({}, cls.defaults, options); + + // Bind all event handlers. + this.on(); + + // Gets passed into `init`. + + return [this.element, this.options]; + }, + + on: function(el, selector, eventName, func) { + if (!el) { + + // Adds bindings. + this.off(); + + // Go through the cached list of actions and use the processor + // to bind + var cls = this.constructor, + bindings = this._bindings, + actions = cls.actions, + element = this.element, + destroyCB = can.Control._shifter(this, "destroy"), + funcName, ready; + + for (funcName in actions) { + // Only push if we have the action and no option is `undefined` + if (actions.hasOwnProperty(funcName) && + (ready = actions[funcName] || cls._action(funcName, this.options))) { + bindings.push(ready.processor(ready.delegate || element, + ready.parts[2], ready.parts[1], funcName, this)); + } + } + + + // Setup to be destroyed... + // don't bind because we don't want to remove it. + can.bind.call(element, "destroyed", destroyCB); + bindings.push(function(el) { + can.unbind.call(el, "destroyed", destroyCB); + }); + return bindings.length; + } + + if (typeof el == 'string') { + func = eventName; + eventName = selector; + selector = el; + el = this.element; + } + + if (func === undefined) { + func = eventName; + eventName = selector; + selector = null; + } + + if (typeof func == 'string') { + func = can.Control._shifter(this, func); + } + + this._bindings.push(binder(el, eventName, func, selector)); + + return this._bindings.length; + }, + // Unbinds all event handlers on the controller. + + off: function() { + var el = this.element[0] + each(this._bindings || [], function(value) { + value(el); + }); + // Adds bindings. + this._bindings = []; + }, + // Prepares a `control` for garbage collection + + destroy: function() { + //Control already destroyed + if (this.element === null) { + + return; + } + var Class = this.constructor, + pluginName = Class.pluginName || Class._fullName, + controls; + + // Unbind bindings. + this.off(); + + if (pluginName && pluginName !== 'can_control') { + // Remove the `className`. + this.element.removeClass(pluginName); + } + + // Remove from `data`. + controls = can.data(this.element, "controls"); + controls.splice(can.inArray(this, controls), 1); + + can.trigger(this, "destroyed"); // In case we want to know if the `control` is removed. + + this.element = null; + } + }); + + var processors = can.Control.processors, + // Processors do the binding. + // They return a function that unbinds when called. + // The basic processor that binds events. + basicProcessor = function(el, event, selector, methodName, control) { + return binder(el, event, can.Control._shifter(control, methodName), selector); + }; + + // Set common events to be processed as a `basicProcessor` + each(["change", "click", "contextmenu", "dblclick", "keydown", "keyup", + "keypress", "mousedown", "mousemove", "mouseout", "mouseover", + "mouseup", "reset", "resize", "scroll", "select", "submit", "focusin", + "focusout", "mouseenter", "mouseleave", + // #104 - Add touch events as default processors + // TOOD feature detect? + "touchstart", "touchmove", "touchcancel", "touchend", "touchleave" + ], function(v) { + processors[v] = basicProcessor; + }); + + return Control; + })(__m3, __m1); + + // ## util/string/deparam/deparam.js + var __m24 = (function(can) { + + // ## deparam.js + // `can.deparam` + // _Takes a string of name value pairs and returns a Object literal that represents those params._ + var digitTest = /^\d+$/, + keyBreaker = /([^\[\]]+)|(\[\])/g, + paramTest = /([^?#]*)(#.*)?$/, + prep = function(str) { + return decodeURIComponent(str.replace(/\+/g, " ")); + }; + + + can.extend(can, { + + deparam: function(params) { + + var data = {}, + pairs, lastPart; + + if (params && paramTest.test(params)) { + + pairs = params.split('&'), + + can.each(pairs, function(pair) { + + var parts = pair.split('='), + key = prep(parts.shift()), + value = prep(parts.join("=")), + current = data; + + if (key) { + parts = key.match(keyBreaker); + + for (var j = 0, l = parts.length - 1; j < l; j++) { + if (!current[parts[j]]) { + // If what we are pointing to looks like an `array` + current[parts[j]] = digitTest.test(parts[j + 1]) || parts[j + 1] == "[]" ? [] : {}; + } + current = current[parts[j]]; + } + lastPart = parts.pop(); + if (lastPart == "[]") { + current.push(value); + } else { + current[lastPart] = value; + } + } + }); + } + return data; + } + }); + return can; + })(__m3, __m2); + + // ## route/route.js + var __m23 = (function(can) { + + // ## route.js + // `can.route` + // _Helps manage browser history (and client state) by synchronizing the + // `window.location.hash` with a `can.Observe`._ + // Helper methods used for matching routes. + var + // `RegExp` used to match route variables of the type ':name'. + // Any word character or a period is matched. + matcher = /\:([\w\.]+)/g, + // Regular expression for identifying &key=value lists. + paramsMatcher = /^(?:&[^=]+=[^&]*)+/, + // Converts a JS Object into a list of parameters that can be + // inserted into an html element tag. + makeProps = function(props) { + var tags = []; + can.each(props, function(val, name) { + tags.push((name === 'className' ? 'class' : name) + '="' + + (name === "href" ? val : can.esc(val)) + '"'); + }); + return tags.join(" "); + }, + // Checks if a route matches the data provided. If any route variable + // is not present in the data, the route does not match. If all route + // variables are present in the data, the number of matches is returned + // to allow discerning between general and more specific routes. + matchesData = function(route, data) { + var count = 0, + i = 0, + defaults = {}; + // look at default values, if they match ... + for (var name in route.defaults) { + if (route.defaults[name] === data[name]) { + // mark as matched + defaults[name] = 1; + count++; + } + } + for (; i < route.names.length; i++) { + if (!data.hasOwnProperty(route.names[i])) { + return -1; + } + if (!defaults[route.names[i]]) { + count++; + } + + } + + return count; + }, + onready = !0, + location = window.location, + wrapQuote = function(str) { + return (str + '').replace(/([.?*+\^$\[\]\\(){}|\-])/g, "\\$1"); + }, + each = can.each, + extend = can.extend; + + can.route = function(url, defaults) { + defaults = defaults || {}; + // Extract the variable names and replace with `RegExp` that will match + // an atual URL with values. + var names = [], + test = url.replace(matcher, function(whole, name, i) { + names.push(name); + var next = "\\" + (url.substr(i + whole.length, 1) || can.route._querySeparator); + // a name without a default value HAS to have a value + // a name that has a default value can be empty + // The `\\` is for string-escaping giving single `\` for `RegExp` escaping. + return "([^" + next + "]" + (defaults[name] ? "*" : "+") + ")"; + }); + + // Add route in a form that can be easily figured out. + can.route.routes[url] = { + // A regular expression that will match the route when variable values + // are present; i.e. for `:page/:type` the `RegExp` is `/([\w\.]*)/([\w\.]*)/` which + // will match for any value of `:page` and `:type` (word chars or period). + test: new RegExp("^" + test + "($|" + wrapQuote(can.route._querySeparator) + ")"), + // The original URL, same as the index for this entry in routes. + route: url, + // An `array` of all the variable names in this route. + names: names, + // Default values provided for the variables. + defaults: defaults, + // The number of parts in the URL separated by `/`. + length: url.split('/').length + }; + return can.route; + }; + + + extend(can.route, { + + _querySeparator: '&', + _paramsMatcher: paramsMatcher, + + + param: function(data, _setRoute) { + // Check if the provided data keys match the names in any routes; + // Get the one with the most matches. + var route, + // Need to have at least 1 match. + matches = 0, + matchCount, + routeName = data.route, + propCount = 0; + + delete data.route; + + each(data, function() { + propCount++; + }); + // Otherwise find route. + each(can.route.routes, function(temp, name) { + // best route is the first with all defaults matching + + + matchCount = matchesData(temp, data); + if (matchCount > matches) { + route = temp; + matches = matchCount; + } + if (matchCount >= propCount) { + return false; + } + }); + // If we have a route name in our `can.route` data, and it's + // just as good as what currently matches, use that + if (can.route.routes[routeName] && matchesData(can.route.routes[routeName], data) === matches) { + route = can.route.routes[routeName]; + } + // If this is match... + if (route) { + var cpy = extend({}, data), + // Create the url by replacing the var names with the provided data. + // If the default value is found an empty string is inserted. + res = route.route.replace(matcher, function(whole, name) { + delete cpy[name]; + return data[name] === route.defaults[name] ? "" : encodeURIComponent(data[name]); + }), + after; + // Remove matching default values + each(route.defaults, function(val, name) { + if (cpy[name] === val) { + delete cpy[name]; + } + }); + + // The remaining elements of data are added as + // `&` separated parameters to the url. + after = can.param(cpy); + // if we are paraming for setting the hash + // we also want to make sure the route value is updated + if (_setRoute) { + can.route.attr('route', route.route); + } + return res + (after ? can.route._querySeparator + after : ""); + } + // If no route was found, there is no hash URL, only paramters. + return can.isEmptyObject(data) ? "" : can.route._querySeparator + can.param(data); + }, + + deparam: function(url) { + // See if the url matches any routes by testing it against the `route.test` `RegExp`. + // By comparing the URL length the most specialized route that matches is used. + var route = { + length: -1 + }; + each(can.route.routes, function(temp, name) { + if (temp.test.test(url) && temp.length > route.length) { + route = temp; + } + }); + // If a route was matched. + if (route.length > -1) { + + var // Since `RegExp` backreferences are used in `route.test` (parens) + // the parts will contain the full matched string and each variable (back-referenced) value. + parts = url.match(route.test), + // Start will contain the full matched string; parts contain the variable values. + start = parts.shift(), + // The remainder will be the `&key=value` list at the end of the URL. + remainder = url.substr(start.length - (parts[parts.length - 1] === can.route._querySeparator ? 1 : 0)), + // If there is a remainder and it contains a `&key=value` list deparam it. + obj = (remainder && can.route._paramsMatcher.test(remainder)) ? can.deparam(remainder.slice(1)) : {}; + + // Add the default values for this route. + obj = extend(true, {}, route.defaults, obj); + // Overwrite each of the default values in `obj` with those in + // parts if that part is not empty. + each(parts, function(part, i) { + if (part && part !== can.route._querySeparator) { + obj[route.names[i]] = decodeURIComponent(part); + } + }); + obj.route = route.route; + return obj; + } + // If no route was matched, it is parsed as a `&key=value` list. + if (url.charAt(0) !== can.route._querySeparator) { + url = can.route._querySeparator + url; + } + return can.route._paramsMatcher.test(url) ? can.deparam(url.slice(1)) : {}; + }, + + data: new can.Observe({}), + + routes: {}, + + ready: function(val) { + if (val === false) { + onready = val; + } + if (val === true || onready === true) { + can.route._setup(); + setState(); + } + return can.route; + }, + + url: function(options, merge) { + if (merge) { + options = extend({}, curParams, options) + } + return "#!" + can.route.param(options); + }, + + link: function(name, options, props, merge) { + return "<a " + makeProps( + extend({ + href: can.route.url(options, merge) + }, props)) + ">" + name + "</a>"; + }, + + current: function(options) { + return location.hash == "#!" + can.route.param(options) + }, + _setup: function() { + // If the hash changes, update the `can.route.data`. + can.bind.call(window, 'hashchange', setState); + }, + _getHash: function() { + return location.href.split(/#!?/)[1] || ""; + }, + _setHash: function(serialized) { + var path = (can.route.param(serialized, true)); + location.hash = "#!" + path; + return path; + } + }); + + + // The functions in the following list applied to `can.route` (e.g. `can.route.attr('...')`) will + // instead act on the `can.route.data` observe. + each(['bind', 'unbind', 'delegate', 'undelegate', 'attr', 'removeAttr'], function(name) { + can.route[name] = function() { + // `delegate` and `undelegate` require + // the `can/observe/delegate` plugin + if (!can.route.data[name]) { + return; + } + + return can.route.data[name].apply(can.route.data, arguments); + } + }) + + var // A ~~throttled~~ debounced function called multiple times will only fire once the + // timer runs down. Each call resets the timer. + timer, + // Intermediate storage for `can.route.data`. + curParams, + // Deparameterizes the portion of the hash of interest and assign the + // values to the `can.route.data` removing existing values no longer in the hash. + // setState is called typically by hashchange which fires asynchronously + // So it's possible that someone started changing the data before the + // hashchange event fired. For this reason, it will not set the route data + // if the data is changing or the hash already matches the hash that was set. + setState = can.route.setState = function() { + var hash = can.route._getHash(); + curParams = can.route.deparam(hash); + + // if the hash data is currently changing, or + // the hash is what we set it to anyway, do NOT change the hash + if (!changingData || hash !== lastHash) { + can.route.attr(curParams, true); + } + }, + // The last hash caused by a data change + lastHash, + // Are data changes pending that haven't yet updated the hash + changingData; + + // If the `can.route.data` changes, update the hash. + // Using `.serialize()` retrieves the raw data contained in the `observable`. + // This function is ~~throttled~~ debounced so it only updates once even if multiple values changed. + // This might be able to use batchNum and avoid this. + can.route.bind("change", function(ev, attr) { + // indicate that data is changing + changingData = 1; + clearTimeout(timer); + timer = setTimeout(function() { + // indicate that the hash is set to look like the data + changingData = 0; + var serialized = can.route.data.serialize(); + + lastHash = can.route._setHash(serialized); + }, 1); + }); + // `onready` event... + can.bind.call(document, "ready", can.route.ready); + + // Libraries other than jQuery don't execute the document `ready` listener + // if we are already DOM ready + if ((document.readyState === 'complete' || document.readyState === "interactive") && onready) { + can.route.ready(); + } + + // extend route to have a similar property + // that is often checked in mustache to determine + // an object's observability + can.route.constructor.canMakeObserve = can.Observe.canMakeObserve; + + return can.route; + })(__m3, __m11, __m24); + + // ## control/route/route.js + var __m25 = (function(can) { + + // ## control/route.js + // _Controller route integration._ + + can.Control.processors.route = function(el, event, selector, funcName, controller) { + selector = selector || ""; + can.route(selector); + var batchNum, + check = function(ev, attr, how) { + if (can.route.attr('route') === (selector) && + (ev.batchNum === undefined || ev.batchNum !== batchNum)) { + + batchNum = ev.batchNum; + + var d = can.route.attr(); + delete d.route; + if (can.isFunction(controller[funcName])) { + controller[funcName](d); + } else { + controller[controller[funcName]](d); + } + + } + }; + can.route.bind('change', check); + return function() { + can.route.unbind('change', check); + }; + }; + + return can; + })(__m3, __m23, __m22); + + window['can'] = __m4; + })(); \ No newline at end of file Added: tags/nuiton-js-canjs-1.1.6-1/src/site/rst/index.rst =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/src/site/rst/index.rst (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/src/site/rst/index.rst 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,35 @@ + +Utilisation +=========== + +:: + + <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %> + <script language="javascript" type="text/javascript" src="<c:url value="/nuiton-js/can.jquery.js"/>"></script> + +JS disponible +------------- + +- can.jquery.js +- can.dojo.js +- can.mootools.js +- can.yui.js +- can.zepto.js +- can.construct.super.js +- can.control.plugin.js +- can.fixture.js +- can.model.queue.js +- can.object.js +- can.observe.attributes.js +- can.observe.backup.js +- can.observe.delegate.js +- can.observe.setter.js +- can.observe.validations.js +- can.util.string.js +- can.view.modifiers.js +- can.view.mustache.js + +CSS disponible +-------------- + +aucun Added: tags/nuiton-js-canjs-1.1.6-1/src/site/site_fr.xml =================================================================== --- tags/nuiton-js-canjs-1.1.6-1/src/site/site_fr.xml (rev 0) +++ tags/nuiton-js-canjs-1.1.6-1/src/site/site_fr.xml 2013-06-17 15:45:26 UTC (rev 92) @@ -0,0 +1,72 @@ +<!-- + #%L + Nuiton JS :: JQuery + $Id:$ + $HeadURL:$ + %% + Copyright (C) 2012 - 2013 CodeLutin + %% + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation, either version 3 of the + License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Lesser Public License for more details. + + You should have received a copy of the GNU General Lesser Public + License along with this program. If not, see + <http://www.gnu.org/licenses/lgpl-3.0.html>. + #L% + --> +<project name="${project.name}"> + + <bannerLeft> + <src alt="NuitonJS">logo.jpg</src> + <name>${project.name}</name> + <href>index.html</href> + </bannerLeft> + + <body> + + <head> + <script type="text/javascript" + src="http://maven-site.nuiton.org/public/js/mavenpom-site.js"> + </script> + + <link rel="stylesheet" type="text/css" + href="http://maven-site.nuiton.org/public/css/mavenpom-site.css"/> + </head> + + <breadcrumbs> + <item name="${project.name}" href="${project.url}"/> + </breadcrumbs> + + <menu ref="parent"/> + + <menu name="Utilisateurs"> + <item name="Accueil" href="index.html"/> + </menu> + + <menu ref="reports"/> + + <footer> + + <div id='projectMetas' + projectversion='${project.version}' + platform='${project.platform}' + projectid='${project.projectId}' + scm='${project.scm.connection}' + scmwebeditorenabled='${project.scmwebeditorEnabled}' + scmwebeditorurl='${project.scmwebeditorUrl}' + siteSourcesType='${project.siteSourcesType}' + piwikEnabled='${project.piwikEnabled}' + piwikId='${project.piwikId}'> + </div> + </footer> + + </body> + +</project>