examples/image-organizer/SWFUpload/plugins/swfupload.cookies.js

   1 /*!
   2  * Ext JS Library 3.0.3
   3  * Copyright(c) 2006-2009 Ext JS, LLC
   4  * licensing@extjs.com
   5  * http://www.extjs.com/license
   6  */
   7 /*\r
   8         Cookie Plug-in\r
   9         \r
  10         This plug in automatically gets all the cookies for this site and adds them to the post_params.\r
  11         Cookies are loaded only on initialization.  The refreshCookies function can be called to update the post_params.\r
  12         The cookies will override any other post params with the same name.\r
  13 */\r
  14 \r
  15 var SWFUpload;\r
  16 if (typeof(SWFUpload) === "function") {\r
  17         SWFUpload.prototype.initSettings = function (oldInitSettings) {\r
  18                 return function () {\r
  19                         if (typeof(oldInitSettings) === "function") {\r
  20                                 oldInitSettings.call(this);\r
  21                         }\r
  22                         \r
  23                         this.refreshCookies(false);     // The false parameter must be sent since SWFUpload has not initialzed at this point\r
  24                 };\r
  25         }(SWFUpload.prototype.initSettings);\r
  26         \r
  27         // refreshes the post_params and updates SWFUpload.  The sendToFlash parameters is optional and defaults to True\r
  28         SWFUpload.prototype.refreshCookies = function (sendToFlash) {\r
  29                 if (sendToFlash === undefined) {\r
  30                         sendToFlash = true;\r
  31                 }\r
  32                 sendToFlash = !!sendToFlash;\r
  33                 \r
  34                 // Get the post_params object\r
  35                 var postParams = this.settings.post_params;\r
  36                 \r
  37                 // Get the cookies\r
  38                 var i, cookieArray = document.cookie.split(';'), caLength = cookieArray.length, c, eqIndex, name, value;\r
  39                 for (i = 0; i < caLength; i++) {\r
  40                         c = cookieArray[i];\r
  41                         \r
  42                         // Left Trim spaces\r
  43                         while (c.charAt(0) === " ") {\r
  44                                 c = c.substring(1, c.length);\r
  45                         }\r
  46                         eqIndex = c.indexOf("=");\r
  47                         if (eqIndex > 0) {\r
  48                                 name = c.substring(0, eqIndex);\r
  49                                 value = c.substring(eqIndex + 1);\r
  50                                 postParams[name] = value;\r
  51                         }\r
  52                 }\r
  53                 \r
  54                 if (sendToFlash) {\r
  55                         this.setPostParams(postParams);\r
  56                 }\r
  57         };\r
  58 \r
  59 }\r