1 /* main file */

     2 // Why is it called main ? It only loads the libs !

     3 

     4 if ( window.IriSP === undefined && window.__IriSP === undefined ) { 

     5   /**

     6     @class

     7     the object under which everything goes.        

     8   */

     9 	IriSP = {}; 

    10   

    11   /** Alias to IriSP for backward compatibility */

    12 	__IriSP = IriSP;

    13 }

    14 

    15 /* underscore comes bundled with the player and we need 

    16    it ASAP, so load it that way

    17 */

    18 

    19 IriSP._ = window._.noConflict();

    20 IriSP.underscore = IriSP._;

    21 

    22 IriSP.getLib = function(lib) {

    23     return (

    24         IriSP.libFiles.useCdn && typeof IriSP.libFiles.cdn[lib] == "string"

    25         ? IriSP.libFiles.cdn[lib]

    26         : (

    27             typeof IriSP.libFiles.locations[lib] == "string"

    28             ? IriSP.libFiles.locations[lib]

    29             : (

    30                 typeof IriSP.libFiles.inDefaultDir[lib] == "string"

    31                 ? IriSP.libFiles.defaultDir + IriSP.libFiles.inDefaultDir[lib]

    32                 : null

    33             )

    34         )

    35     )

    36 }

    37 

    38 IriSP.loadLibs = function( config, metadata_url, callback ) {

    39     // Localize jQuery variable

    40 		IriSP.jQuery = null;

    41     var $L = $LAB.script(IriSP.getLib("jQuery")).script(IriSP.getLib("swfObject")).wait()

    42                 .script(IriSP.getLib("jQueryUI"));

    43                                    

    44     if (config.player.type === "jwplayer" || config.player.type === "allocine") {

    45       // load our popcorn.js lookalike

    46       $L.script(IriSP.getLib("jwplayer"));

    47     } else {

    48       // load the real popcorn

    49       $L.script(IriSP.getLib("popcorn")).script(IriSP.getLib("popcorn.code"));

    50       if (config.player.type === "youtube") {

    51         $L.script(IriSP.getLib("popcorn.youtube"));

    52       } 

    53       if (config.player.type === "vimeo")

    54         $L.script(IriSP.getLib("popcorn.vimeo"));

    55       

    56       /* do nothing for html5 */

    57     }       

    58     

    59     /* widget specific requirements */

    60     for (var idx in config.gui.widgets) {

    61       if (config.gui.widgets[idx].type === "PolemicWidget" ||

    62           config.gui.widgets[idx].type === "StackGraphWidget" ||

    63           config.gui.widgets[idx].type === "SparklineWidget") {        

    64         $L.script(IriSP.getLib("raphael"));

    65       }

    66       if (config.gui.widgets[idx].type === "TraceWidget") {

    67           $L.script(IriSP.getLib("tracemanager"))

    68       }

    69     }

    70     

    71     // same for modules

    72     /*

    73     for (var idx in config.modules) {

    74       if (config.modules[idx].type === "PolemicWidget")

    75         $L.script(IriSP.getLib("raphaelJs"));

    76     }

    77     */

    78 

    79     $L.wait(function() {

    80       IriSP.jQuery = window.jQuery.noConflict( true );

    81       

    82       var css_link_jquery = IriSP.jQuery( "<link>", { 

    83         rel: "stylesheet", 

    84         type: "text/css", 

    85         href: IriSP.getLib("cssjQueryUI"),

    86         'class': "dynamic_css"

    87       } );

    88       var css_link_custom = IriSP.jQuery( "<link>", { 

    89         rel: "stylesheet", 

    90         type: "text/css", 

    91         href: config.gui.css,

    92         'class': "dynamic_css"

    93       } );

    94       

    95       css_link_jquery.appendTo('head');

    96       css_link_custom.appendTo('head');

    97           

    98       IriSP.setupDataLoader();

    99       IriSP.__dataloader.get(metadata_url, 

   100           function(data) {

   101             /* save the data so that we could re-use it to

   102                configure the video

   103             */

   104             IriSP.__jsonMetadata = data;

   105             callback.call(window) });

   106     });

   107 };