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   1  /*
   2  YUI 3.17.2 (build 9c3c78e)
   3  Copyright 2014 Yahoo! Inc. All rights reserved.
   4  Licensed under the BSD License.
   5  http://yuilibrary.com/license/
   6  */
   7  
   8  YUI.add('yql-winjs', function (Y, NAME) {
   9  
  10  /**
  11  * WinJS plugin for YQL to use native XHR to make requests instead of JSONP.
  12  * Not required by the user, it's conditionally loaded and should "just work".
  13  * @module yql
  14  * @submodule yql-winjs
  15  */
  16  
  17  //Over writes Y.YQLRequest._send to use IO instead of JSONP
  18  Y.YQLRequest.prototype._send = function (url, o) {
  19      var req = new XMLHttpRequest(),
  20          timer;
  21  
  22      req.open('GET', url, true);
  23      req.onreadystatechange = function () {
  24          if (req.readyState === 4) { //Complete
  25              //No status code check here, since the YQL service will return JSON
  26              clearTimeout(timer);
  27              //No need to "call" this, YQL handles the context
  28              o.on.success(JSON.parse(req.responseText));
  29          }
  30      };
  31      req.send();
  32  
  33      //Simple timer to catch no connections
  34      timer = setTimeout(function() {
  35          req.abort();
  36          o.on.timeout('script timeout');
  37      }, o.timeout || 30000);
  38  };
  39  
  40  
  41  }, '3.17.2', {"requires": ["yql"]});