1 /* model.js is where data is stored in a standard form, whatever the serializer */

     2 

     3 IriSP.Cinelab = {

     4     STATUS_WAITING : 1,

     5     STATUS_READY : 2

     6 }

     7 

     8 IriSP.Cinelab.Source = function(_directory, _url, _serializer) {

     9     this.status = IriSP.Cinelab.STATUS_EMPTY;

    10     if (typeof _directory === "undefined") {

    11         throw "Error : Cinelab.Source called with no parent directory";

    12     }

    13     if (typeof _url === "undefined") {

    14         throw "Error : Cinelab.Source called with no URL";

    15     }

    16     if (typeof _serializer === "undefined") {

    17         throw "Error : Cinelab.Source called with no serializer";

    18     }

    19     this.directory = _directory;

    20     this.serializer = _serializer;

    21     this.url = _url;

    22     this.callbackQueue = [];

    23     this.contents = null;

    24 }

    25 

    26 IriSP.Cinelab.Source.prototype.get = function() {

    27     IriSP.jQuery.getJSON(_url, function(_result) {

    28         this.contents = this.serializer.deSerialize(_result);

    29         if (this.callbackQueue.length) {

    30             var _this = this;

    31             IriSP._.each(this.callbackQueue, function(_callback) {

    32                 _callback.call(_this, this.contents);

    33             });

    34         }

    35         this.callbackQueue = [];

    36     });

    37 }

    38 

    39 IriSP.Cinelab.Source.prototype.addCallback = function(_callback) {

    40     if (this.status === IriSP.Cinelab.STATUS_READY) {

    41         callback.call(this, this.contents);

    42     } else {

    43         this.callbackQueue.push(_callback);

    44     }

    45 }

    46 

    47 IriSP.Cinelab.Directory = function() {

    48     this.sources = {};

    49     this.consolidated = [];

    50     this.imports = {};

    51 }

    52 

    53 IriSP.Cinelab.Directory.prototype.addSource = function(_source, _serializer) {

    54     this.source[_source] = new IriSP.Cinelab.Source(this, _source, _serializer);

    55 }

    56 

    57 IriSP.Cinelab.Directory.prototype.getSource = function(_source) {

    58     return (typeof this.sources[_source] !== "undefined" ? this.sources[_source] : false);

    59 }

    60 

    61 IriSP.Cinelab.Directory.prototype.source = function(_source, _serializer) {

    62     if (typeof this.sources[_source] !== "undefined") {

    63         this.addSource(_source, _serializer);

    64     }

    65     return this.getSource(_source);

    66 }