vanilla ckeditor-3.5.3

[ckeditor.git] / _source / core / ajax.js

diff --git a/_source/core/ajax.js b/_source/core/ajax.js
deleted file mode 100644 (file)
index 1ecedb7..0000000
--- a/_source/core/ajax.js
+++ /dev/null
@@ -1,142 +0,0 @@
-/*\r
-Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.\r
-For licensing, see LICENSE.html or http://ckeditor.com/license\r
-*/\r
-\r
-/**\r
- * @fileOverview Defines the {@link CKEDITOR.ajax} object, which holds ajax methods for\r
- *             data loading.\r
- */\r
-\r
-/**\r
- * @namespace Ajax methods for data loading.\r
- * @example\r
- */\r
-CKEDITOR.ajax = (function()\r
-{\r
-       var createXMLHttpRequest = function()\r
-       {\r
-               // In IE, using the native XMLHttpRequest for local files may throw\r
-               // "Access is Denied" errors.\r
-               if ( !CKEDITOR.env.ie || location.protocol != 'file:' )\r
-                       try { return new XMLHttpRequest(); } catch(e) {}\r
-\r
-               try { return new ActiveXObject( 'Msxml2.XMLHTTP' ); } catch (e) {}\r
-               try { return new ActiveXObject( 'Microsoft.XMLHTTP' ); } catch (e) {}\r
-\r
-               return null;\r
-       };\r
-\r
-       var checkStatus = function( xhr )\r
-       {\r
-               // HTTP Status Codes:\r
-               //       2xx : Success\r
-               //       304 : Not Modified\r
-               //         0 : Returned when running locally (file://)\r
-               //      1223 : IE may change 204 to 1223 (see http://dev.jquery.com/ticket/1450)\r
-\r
-               return ( xhr.readyState == 4 &&\r
-                               (       ( xhr.status >= 200 && xhr.status < 300 ) ||\r
-                                       xhr.status == 304 ||\r
-                                       xhr.status === 0 ||\r
-                                       xhr.status == 1223 ) );\r
-       };\r
-\r
-       var getResponseText = function( xhr )\r
-       {\r
-               if ( checkStatus( xhr ) )\r
-                       return xhr.responseText;\r
-               return null;\r
-       };\r
-\r
-       var getResponseXml = function( xhr )\r
-       {\r
-               if ( checkStatus( xhr ) )\r
-               {\r
-                       var xml = xhr.responseXML;\r
-                       return new CKEDITOR.xml( xml && xml.firstChild ? xml : xhr.responseText );\r
-               }\r
-               return null;\r
-       };\r
-\r
-       var load = function( url, callback, getResponseFn )\r
-       {\r
-               var async = !!callback;\r
-\r
-               var xhr = createXMLHttpRequest();\r
-\r
-               if ( !xhr )\r
-                       return null;\r
-\r
-               xhr.open( 'GET', url, async );\r
-\r
-               if ( async )\r
-               {\r
-                       // TODO: perform leak checks on this closure.\r
-                       /** @ignore */\r
-                       xhr.onreadystatechange = function()\r
-                       {\r
-                               if ( xhr.readyState == 4 )\r
-                               {\r
-                                       callback( getResponseFn( xhr ) );\r
-                                       xhr = null;\r
-                               }\r
-                       };\r
-               }\r
-\r
-               xhr.send(null);\r
-\r
-               return async ? '' : getResponseFn( xhr );\r
-       };\r
-\r
-       return  /** @lends CKEDITOR.ajax */ {\r
-\r
-               /**\r
-                * Loads data from an URL as plain text.\r
-                * @param {String} url The URL from which load data.\r
-                * @param {Function} [callback] A callback function to be called on\r
-                *              data load. If not provided, the data will be loaded\r
-                *              asynchronously, passing the data value the function on load.\r
-                * @returns {String} The loaded data. For asynchronous requests, an\r
-                *              empty string. For invalid requests, null.\r
-                * @example\r
-                * // Load data synchronously.\r
-                * var data = CKEDITOR.ajax.load( 'somedata.txt' );\r
-                * alert( data );\r
-                * @example\r
-                * // Load data asynchronously.\r
-                * var data = CKEDITOR.ajax.load( 'somedata.txt', function( data )\r
-                *     {\r
-                *         alert( data );\r
-                *     } );\r
-                */\r
-               load : function( url, callback )\r
-               {\r
-                       return load( url, callback, getResponseText );\r
-               },\r
-\r
-               /**\r
-                * Loads data from an URL as XML.\r
-                * @param {String} url The URL from which load data.\r
-                * @param {Function} [callback] A callback function to be called on\r
-                *              data load. If not provided, the data will be loaded\r
-                *              asynchronously, passing the data value the function on load.\r
-                * @returns {CKEDITOR.xml} An XML object holding the loaded data. For asynchronous requests, an\r
-                *              empty string. For invalid requests, null.\r
-                * @example\r
-                * // Load XML synchronously.\r
-                * var xml = CKEDITOR.ajax.loadXml( 'somedata.xml' );\r
-                * alert( xml.getInnerXml( '//' ) );\r
-                * @example\r
-                * // Load XML asynchronously.\r
-                * var data = CKEDITOR.ajax.loadXml( 'somedata.xml', function( xml )\r
-                *     {\r
-                *         alert( xml.getInnerXml( '//' ) );\r
-                *     } );\r
-                */\r
-               loadXml : function( url, callback )\r
-               {\r
-                       return load( url, callback, getResponseXml );\r
-               }\r
-       };\r
-})();\r