diff options
author | Barak Korren <[email protected]> | 2013-04-02 20:38:07 +0300 |
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committer | Barak Korren <[email protected]> | 2013-04-02 20:38:07 +0300 |
commit | 58a2577d48790c79adfd44bcfd662c980ce6cfe4 (patch) | |
tree | 523d814ea0b7b6f617fe515b186099c6e83fed72 /lib/dojo/io/script.js.uncompressed.js | |
parent | e470a273cf09562fb2f9c0c899002303f19c8d16 (diff) | |
parent | cc332603431102a682feda22b9cf0093a29f0176 (diff) |
Merge branch 'master' of https://github.com/gothfox/Tiny-Tiny-RSS.git
Diffstat (limited to 'lib/dojo/io/script.js.uncompressed.js')
-rw-r--r-- | lib/dojo/io/script.js.uncompressed.js | 249 |
1 files changed, 0 insertions, 249 deletions
diff --git a/lib/dojo/io/script.js.uncompressed.js b/lib/dojo/io/script.js.uncompressed.js deleted file mode 100644 index 3fea9f208..000000000 --- a/lib/dojo/io/script.js.uncompressed.js +++ /dev/null @@ -1,249 +0,0 @@ -define("dojo/io/script", [ - "../_base/connect", /*===== "../_base/declare", =====*/ "../_base/kernel", "../_base/lang", - "../sniff", "../_base/window","../_base/xhr", - "../dom", "../dom-construct", "../request/script" -], function(connect, /*===== declare, =====*/ kernel, lang, has, win, xhr, dom, domConstruct, _script){ - - // module: - // dojo/io/script - - kernel.deprecated("dojo/io/script", "Use dojo/request/script.", "2.0"); - - /*===== - var __ioArgs = declare(kernel.__IoArgs, { - // summary: - // All the properties described in the dojo.__ioArgs type, apply to this - // type as well, EXCEPT "handleAs". It is not applicable to - // dojo/io/script.get() calls, since it is implied by the usage of - // "jsonp" (response will be a JSONP call returning JSON) - // or the response is pure JavaScript defined in - // the body of the script that was attached. - // callbackParamName: String - // Deprecated as of Dojo 1.4 in favor of "jsonp", but still supported for - // legacy code. See notes for jsonp property. - // jsonp: String - // The URL parameter name that indicates the JSONP callback string. - // For instance, when using Yahoo JSONP calls it is normally, - // jsonp: "callback". For AOL JSONP calls it is normally - // jsonp: "c". - // checkString: String - // A string of JavaScript that when evaluated like so: - // "typeof(" + checkString + ") != 'undefined'" - // being true means that the script fetched has been loaded. - // Do not use this if doing a JSONP type of call (use callbackParamName instead). - // frameDoc: Document - // The Document object for a child iframe. If this is passed in, the script - // will be attached to that document. This can be helpful in some comet long-polling - // scenarios with Firefox and Opera. - }); - =====*/ - - var script = { - // summary: - // TODOC - - get: function(/*__ioArgs*/ args){ - // summary: - // sends a get request using a dynamically created script tag. - var rDfd; - var dfd = this._makeScriptDeferred(args, function(dfd){ - rDfd && rDfd.cancel(); - }); - var ioArgs = dfd.ioArgs; - xhr._ioAddQueryToUrl(ioArgs); - - xhr._ioNotifyStart(dfd); - - rDfd = _script.get(ioArgs.url, { - timeout: args.timeout, - jsonp: ioArgs.jsonp, - checkString: args.checkString, - ioArgs: ioArgs, - frameDoc: args.frameDoc, - canAttach: function(rDfd){ - // sync values - ioArgs.requestId = rDfd.id; - ioArgs.scriptId = rDfd.scriptId; - ioArgs.canDelete = rDfd.canDelete; - - return script._canAttach(ioArgs); - } - }, true); - - rDfd.then(function(){ - dfd.resolve(dfd); - }).otherwise(function(error){ - dfd.ioArgs.error = error; - dfd.reject(error); - }); - - return dfd; - }, - - attach: _script._attach, - remove: _script._remove, - - _makeScriptDeferred: function(/*Object*/ args, /*Function?*/ cancel){ - // summary: - // sets up a Deferred object for an IO request. - var dfd = xhr._ioSetArgs(args, cancel || this._deferredCancel, this._deferredOk, this._deferredError); - - var ioArgs = dfd.ioArgs; - ioArgs.id = kernel._scopeName + "IoScript" + (this._counter++); - ioArgs.canDelete = false; - - //Special setup for jsonp case - ioArgs.jsonp = args.callbackParamName || args.jsonp; - if(ioArgs.jsonp){ - //Add the jsonp parameter. - ioArgs.query = ioArgs.query || ""; - if(ioArgs.query.length > 0){ - ioArgs.query += "&"; - } - ioArgs.query += ioArgs.jsonp + - "=" + (args.frameDoc ? "parent." : "") + - kernel._scopeName + ".io.script.jsonp_" + ioArgs.id + "._jsonpCallback"; - - ioArgs.frameDoc = args.frameDoc; - - //Setup the Deferred to have the jsonp callback. - ioArgs.canDelete = true; - dfd._jsonpCallback = this._jsonpCallback; - this["jsonp_" + ioArgs.id] = dfd; - } - return dfd; // dojo/_base/Deferred - }, - - _deferredCancel: function(/*Deferred*/ dfd){ - // summary: - // canceller function for xhr._ioSetArgs call. - - //DO NOT use "this" and expect it to be script. - dfd.canceled = true; - }, - - _deferredOk: function(/*Deferred*/ dfd){ - // summary: - // okHandler function for xhr._ioSetArgs call. - - //DO NOT use "this" and expect it to be script. - var ioArgs = dfd.ioArgs; - - //Favor JSONP responses, script load events then lastly ioArgs. - //The ioArgs are goofy, but cannot return the dfd since that stops - //the callback chain in Deferred. The return value is not that important - //in that case, probably a checkString case. - return ioArgs.json || ioArgs.scriptLoaded || ioArgs; - }, - - _deferredError: function(/*Error*/ error, /*Deferred*/ dfd){ - // summary: - // errHandler function for xhr._ioSetArgs call. - - console.log("dojo.io.script error", error); - return error; - }, - - _deadScripts: [], - _counter: 1, - - _addDeadScript: function(/*Object*/ ioArgs){ - // summary: - // sets up an entry in the deadScripts array. - script._deadScripts.push({id: ioArgs.id, frameDoc: ioArgs.frameDoc}); - //Being extra paranoid about leaks: - ioArgs.frameDoc = null; - }, - - _validCheck: function(/*Deferred*/ dfd){ - // summary: - // inflight check function to see if dfd is still valid. - - // TODO: why isn't dfd accessed? - - //Do script cleanup here. We wait for one inflight pass - //to make sure we don't get any weird things by trying to remove a script - //tag that is part of the call chain (IE 6 has been known to - //crash in that case). - var deadScripts = script._deadScripts; - if(deadScripts && deadScripts.length > 0){ - for(var i = 0; i < deadScripts.length; i++){ - //Remove the script tag - script.remove(deadScripts[i].id, deadScripts[i].frameDoc); - deadScripts[i].frameDoc = null; - } - script._deadScripts = []; - } - - return true; - }, - - _ioCheck: function(dfd){ - // summary: - // inflight check function to see if IO finished. - // dfd: Deferred - var ioArgs = dfd.ioArgs; - //Check for finished jsonp - if(ioArgs.json || (ioArgs.scriptLoaded && !ioArgs.args.checkString)){ - return true; - } - - //Check for finished "checkString" case. - var checkString = ioArgs.args.checkString; - return checkString && eval("typeof(" + checkString + ") != 'undefined'"); - - - }, - - _resHandle: function(/*Deferred*/ dfd){ - // summary: - // inflight function to handle a completed response. - if(script._ioCheck(dfd)){ - dfd.callback(dfd); - }else{ - //This path should never happen since the only way we can get - //to _resHandle is if _ioCheck is true. - dfd.errback(new Error("inconceivable dojo.io.script._resHandle error")); - } - }, - - _canAttach: function(/*===== ioArgs =====*/ ){ - // summary: - // A method that can be overridden by other modules - // to control when the script attachment occurs. - // ioArgs: Object - return true; - }, - - _jsonpCallback: function(/*JSON Object*/ json){ - // summary: - // generic handler for jsonp callback. A pointer to this function - // is used for all jsonp callbacks. NOTE: the "this" in this - // function will be the Deferred object that represents the script - // request. - this.ioArgs.json = json; - kernel.global[_script._callbacksProperty][this.ioArgs.requestId](json); - } - }; - - lang.setObject("dojo.io.script", script); - - /*===== - script.attach = function(id, url, frameDocument){ - // summary: - // creates a new `<script>` tag pointing to the specified URL and - // adds it to the document. - // description: - // Attaches the script element to the DOM. Use this method if you - // just want to attach a script to the DOM and do not care when or - // if it loads. - }; - script.remove = function(id, frameDocument){ - // summary: - // removes the script element with the given id, from the given frameDocument. - // If no frameDocument is passed, the current document is used. - }; - =====*/ - - return script; -}); |