lib/yuilib/3.7.2/build/pjax/pjax-coverage.js

   1 /*
   2 YUI 3.7.2 (build 5639)
   3 Copyright 2012 Yahoo! Inc. All rights reserved.
   4 Licensed under the BSD License.
   5 http://yuilibrary.com/license/
   6 */
   7 if (typeof _yuitest_coverage == "undefined"){
   8     _yuitest_coverage = {};
   9     _yuitest_coverline = function(src, line){
  10         var coverage = _yuitest_coverage[src];
  11         if (!coverage.lines[line]){
  12             coverage.calledLines++;
  13         }
  14         coverage.lines[line]++;
  15     };
  16     _yuitest_coverfunc = function(src, name, line){
  17         var coverage = _yuitest_coverage[src],
  18             funcId = name + ":" + line;
  19         if (!coverage.functions[funcId]){
  20             coverage.calledFunctions++;
  21         }
  22         coverage.functions[funcId]++;
  23     };
  24 }
  25 _yuitest_coverage["build/pjax/pjax.js"] = {
  26     lines: {},
  27     functions: {},
  28     coveredLines: 0,
  29     calledLines: 0,
  30     coveredFunctions: 0,
  31     calledFunctions: 0,
  32     path: "build/pjax/pjax.js",
  33     code: []
  34 };
  35 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  36 _yuitest_coverage["build/pjax/pjax.js"].lines = {"1":0,"22":0,"74":0,"77":0,"78":0,"99":0,"103":0,"110":0,"126":0,"129":0,"130":0,"133":0,"134":0};
  37 _yuitest_coverage["build/pjax/pjax.js"].functions = {"initializer:76":0,"_defaultRoute:98":0,"_defCompleteFn:125":0,"(anonymous 1):1":0};
  38 _yuitest_coverage["build/pjax/pjax.js"].coveredLines = 13;
  39 _yuitest_coverage["build/pjax/pjax.js"].coveredFunctions = 4;
  40 _yuitest_coverline("build/pjax/pjax.js", 1);
  41 YUI.add('pjax', function (Y, NAME) {
  42
  43 /**
  44 Provides seamless, gracefully degrading Pjax (pushState + Ajax) functionality,
  45 which makes it easy to progressively enhance standard links on the page so that
  46 they can be loaded normally in old browsers, or via Ajax (with HTML5 history
  47 support) in newer browsers.
  48
  49 @module pjax
  50 @main
  51 @since 3.5.0
  52 **/
  53
  54 /**
  55 A stack of middleware which forms the default Pjax route.
  56
  57 @property defaultRoute
  58 @type Array
  59 @static
  60 @since 3.7.0
  61 **/
  62 _yuitest_coverfunc("build/pjax/pjax.js", "(anonymous 1)", 1);
  63 _yuitest_coverline("build/pjax/pjax.js", 22);
  64 var defaultRoute = ['loadContent', '_defaultRoute'],
  65
  66 /**
  67 Fired when an error occurs while attempting to load a URL via Ajax.
  68
  69 @event error
  70 @param {Object} content Content extracted from the response, if any.
  71     @param {Node} content.node A `Y.Node` instance for a document fragment
  72         containing the extracted HTML content.
  73     @param {String} [content.title] The title of the HTML page, if any,
  74         extracted using the `titleSelector` attribute. If `titleSelector` is
  75         not set or if a title could not be found, this property will be
  76         `undefined`.
  77 @param {String} responseText Raw Ajax response text.
  78 @param {Number} status HTTP status code for the Ajax response.
  79 @param {String} url The absolute URL that failed to load.
  80 @since 3.5.0
  81 **/
  82 EVT_ERROR = 'error',
  83
  84 /**
  85 Fired when a URL is successfully loaded via Ajax.
  86
  87 @event load
  88 @param {Object} content Content extracted from the response, if any.
  89     @param {Node} content.node A `Y.Node` instance for a document fragment
  90         containing the extracted HTML content.
  91     @param {String} [content.title] The title of the HTML page, if any,
  92         extracted using the `titleSelector` attribute. If `titleSelector` is
  93         not set or if a title could not be found, this property will be
  94         `undefined`.
  95 @param {String} responseText Raw Ajax response text.
  96 @param {Number} status HTTP status code for the Ajax response.
  97 @param {String} url The absolute URL that was loaded.
  98 @since 3.5.0
  99 **/
 100 EVT_LOAD = 'load';
 101
 102 /**
 103 Provides seamless, gracefully degrading Pjax (pushState + Ajax) functionality,
 104 which makes it easy to progressively enhance standard links on the page so that
 105 they can be loaded normally in old browsers, or via Ajax (with HTML5 history
 106 support) in newer browsers.
 107
 108 @class Pjax
 109 @extends Router
 110 @uses PjaxBase
 111 @uses PjaxContent
 112 @constructor
 113 @param {Object} [config] Config attributes.
 114 @since 3.5.0
 115 **/
 116 _yuitest_coverline("build/pjax/pjax.js", 74);
 117 Y.Pjax = Y.Base.create('pjax', Y.Router, [Y.PjaxBase, Y.PjaxContent], {
 118     // -- Lifecycle Methods ----------------------------------------------------
 119     initializer: function () {
 120         _yuitest_coverfunc("build/pjax/pjax.js", "initializer", 76);
 121 _yuitest_coverline("build/pjax/pjax.js", 77);
 122 this.publish(EVT_ERROR, {defaultFn: this._defCompleteFn});
 123         _yuitest_coverline("build/pjax/pjax.js", 78);
 124 this.publish(EVT_LOAD,  {defaultFn: this._defCompleteFn});
 125     },
 126
 127     // -- Protected Methods ----------------------------------------------------
 128
 129     /**
 130     Default Pjax route callback. Fires either the `load` or `error` event based
 131     on the status of the `Y.io` request made by the `loadContent()` middleware.
 132
 133     **Note:** This route callback assumes that it's called after the
 134     `loadContent()` middleware.
 135
 136     @method _defaultRoute
 137     @param {Object} req Request object.
 138     @param {Object} res Response Object.
 139     @param {Function} next Function to pass control to the next route callback.
 140     @protected
 141     @since 3.5.0
 142     @see Y.Pjax.defaultRoute
 143     **/
 144     _defaultRoute: function (req, res, next) {
 145         _yuitest_coverfunc("build/pjax/pjax.js", "_defaultRoute", 98);
 146 _yuitest_coverline("build/pjax/pjax.js", 99);
 147 var ioResponse = res.ioResponse,
 148             status     = ioResponse.status,
 149             event      = status >= 200 && status < 300 ? EVT_LOAD : EVT_ERROR;
 150
 151         _yuitest_coverline("build/pjax/pjax.js", 103);
 152 this.fire(event, {
 153             content     : res.content,
 154             responseText: ioResponse.responseText,
 155             status      : status,
 156             url         : req.ioURL
 157         });
 158
 159         _yuitest_coverline("build/pjax/pjax.js", 110);
 160 next();
 161     },
 162
 163     // -- Event Handlers -------------------------------------------------------
 164
 165     /**
 166     Default event handler for both the `error` and `load` events. Attempts to
 167     insert the loaded content into the `container` node and update the page's
 168     title.
 169
 170     @method _defCompleteFn
 171     @param {EventFacade} e
 172     @protected
 173     @since 3.5.0
 174     **/
 175     _defCompleteFn: function (e) {
 176         _yuitest_coverfunc("build/pjax/pjax.js", "_defCompleteFn", 125);
 177 _yuitest_coverline("build/pjax/pjax.js", 126);
 178 var container = this.get('container'),
 179             content   = e.content;
 180
 181         _yuitest_coverline("build/pjax/pjax.js", 129);
 182 if (container && content.node) {
 183             _yuitest_coverline("build/pjax/pjax.js", 130);
 184 container.setHTML(content.node);
 185         }
 186
 187         _yuitest_coverline("build/pjax/pjax.js", 133);
 188 if (content.title && Y.config.doc) {
 189             _yuitest_coverline("build/pjax/pjax.js", 134);
 190 Y.config.doc.title = content.title;
 191         }
 192     }
 193 }, {
 194     ATTRS: {
 195         /**
 196         Node into which content should be inserted when a page is loaded via
 197         Pjax. This node's existing contents will be removed to make way for the
 198         new content.
 199
 200         If not set, loaded content will not be automatically inserted into the
 201         page.
 202
 203         @attribute container
 204         @type Node
 205         @default null
 206         @since 3.5.0
 207         **/
 208         container: {
 209             value : null,
 210             setter: Y.one
 211         },
 212
 213         // Inherited from Router and already documented there.
 214         routes: {
 215             value: [
 216                 {path: '*', callbacks: defaultRoute}
 217             ]
 218         }
 219     },
 220
 221     // Documented towards the top of this file.
 222     defaultRoute: defaultRoute
 223 });
 224
 225
 226 }, '3.7.2', {"requires": ["pjax-base", "pjax-content"]});