From 1354d17270961fff662d40f90521223f8fd0d73b Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@fakecake.org>
Date: Tue, 14 Aug 2012 18:59:10 +0400
Subject: update dojo to 1.7.3

---
 lib/dojo/io/iframe.js.uncompressed.js | 376 ++++++++++++++++++++++++++++++++++
 1 file changed, 376 insertions(+)
 create mode 100644 lib/dojo/io/iframe.js.uncompressed.js

(limited to 'lib/dojo/io/iframe.js.uncompressed.js')

diff --git a/lib/dojo/io/iframe.js.uncompressed.js b/lib/dojo/io/iframe.js.uncompressed.js
new file mode 100644
index 000000000..9ac948278
--- /dev/null
+++ b/lib/dojo/io/iframe.js.uncompressed.js
@@ -0,0 +1,376 @@
+define("dojo/io/iframe", ["../main", "require"], function(dojo, require) {
+	// module:
+	//		dojo/io/iframe
+	// summary:
+	//		TODOC
+
+dojo.getObject("io", true, dojo);
+
+/*=====
+dojo.declare("dojo.io.iframe.__ioArgs", dojo.__IoArgs, {
+	constructor: function(){
+		//	summary:
+		//		All the properties described in the dojo.__ioArgs type, apply
+		//		to this type. The following additional properties are allowed
+		//		for dojo.io.iframe.send():
+		//	method: String?
+		//		The HTTP method to use. "GET" or "POST" are the only supported
+		//		values.  It will try to read the value from the form node's
+		//		method, then try this argument. If neither one exists, then it
+		//		defaults to POST.
+		//	handleAs: String?
+		//		Specifies what format the result data should be given to the
+		//		load/handle callback. Valid values are: text, html, xml, json,
+		//		javascript. IMPORTANT: For all values EXCEPT html and xml, The
+		//		server response should be an HTML file with a textarea element.
+		//		The response data should be inside the textarea element. Using an
+		//		HTML document the only reliable, cross-browser way this
+		//		transport can know when the response has loaded. For the html
+		//		handleAs value, just return a normal HTML document.  NOTE: xml
+		//		is now supported with this transport (as of 1.1+); a known issue
+		//		is if the XML document in question is malformed, Internet Explorer
+		//		will throw an uncatchable error.
+		//	content: Object?
+		//		If "form" is one of the other args properties, then the content
+		//		object properties become hidden form form elements. For
+		//		instance, a content object of {name1 : "value1"} is converted
+		//		to a hidden form element with a name of "name1" and a value of
+		//		"value1". If there is not a "form" property, then the content
+		//		object is converted into a name=value&name=value string, by
+		//		using dojo.objectToQuery().
+		this.method = method;
+		this.handleAs = handleAs;
+		this.content = content;
+	}
+});
+=====*/
+
+dojo.io.iframe = {
+	// summary:
+	//		Sends an Ajax I/O call using and Iframe (for instance, to upload files)
+
+	create: function(/*String*/fname, /*String*/onloadstr, /*String?*/uri){
+		//	summary:
+		//		Creates a hidden iframe in the page. Used mostly for IO
+		//		transports.  You do not need to call this to start a
+		//		dojo.io.iframe request. Just call send().
+		//	fname: String
+		//		The name of the iframe. Used for the name attribute on the
+		//		iframe.
+		//	onloadstr: String
+		//		A string of JavaScript that will be executed when the content
+		//		in the iframe loads.
+		//	uri: String
+		//		The value of the src attribute on the iframe element. If a
+		//		value is not given, then dojo/resources/blank.html will be
+		//		used.
+		if(window[fname]){ return window[fname]; }
+		if(window.frames[fname]){ return window.frames[fname]; }
+		var turi = uri;
+		if(!turi){
+			if(dojo.config["useXDomain"] && !dojo.config["dojoBlankHtmlUrl"]){
+				console.warn("dojo.io.iframe.create: When using cross-domain Dojo builds,"
+					+ " please save dojo/resources/blank.html to your domain and set djConfig.dojoBlankHtmlUrl"
+					+ " to the path on your domain to blank.html");
+			}
+			turi = (dojo.config["dojoBlankHtmlUrl"]||require.toUrl("../resources/blank.html"));
+		}
+		var cframe = dojo.place(
+			'<iframe id="'+fname+'" name="'+fname+'" src="'+turi+'" onload="'+onloadstr+
+			'" style="position: absolute; left: 1px; top: 1px; height: 1px; width: 1px; visibility: hidden">',
+		dojo.body());
+
+		window[fname] = cframe;
+
+		return cframe;
+	},
+
+	setSrc: function(/*DOMNode*/iframe, /*String*/src, /*Boolean*/replace){
+		//summary:
+		//		Sets the URL that is loaded in an IFrame. The replace parameter
+		//		indicates whether location.replace() should be used when
+		//		changing the location of the iframe.
+		try{
+			if(!replace){
+				if(dojo.isWebKit){
+					iframe.location = src;
+				}else{
+					frames[iframe.name].location = src;
+				}
+			}else{
+				// Fun with DOM 0 incompatibilities!
+				var idoc;
+				if(dojo.isIE || dojo.isWebKit){
+					idoc = iframe.contentWindow.document;
+				}else{ //  if(d.isMozilla){
+					idoc = iframe.contentWindow;
+				}
+
+				//For Safari (at least 2.0.3) and Opera, if the iframe
+				//has just been created but it doesn't have content
+				//yet, then iframe.document may be null. In that case,
+				//use iframe.location and return.
+				if(!idoc){
+					iframe.location = src;
+				}else{
+					idoc.location.replace(src);
+				}
+			}
+		}catch(e){
+			console.log("dojo.io.iframe.setSrc: ", e);
+		}
+	},
+
+	doc: function(/*DOMNode*/iframeNode){
+		//summary: Returns the document object associated with the iframe DOM Node argument.
+		return iframeNode.contentDocument || // W3
+			(
+				(
+					(iframeNode.name) && (iframeNode.document) &&
+					(dojo.doc.getElementsByTagName("iframe")[iframeNode.name].contentWindow) &&
+					(dojo.doc.getElementsByTagName("iframe")[iframeNode.name].contentWindow.document)
+				)
+			) ||  // IE
+			(
+				(iframeNode.name)&&(dojo.doc.frames[iframeNode.name])&&
+				(dojo.doc.frames[iframeNode.name].document)
+			) || null;
+	},
+
+	send: function(/*dojo.io.iframe.__ioArgs*/args){
+		//summary:
+		//		Function that sends the request to the server.
+		//		This transport can only process one send() request at a time, so if send() is called
+		//multiple times, it will queue up the calls and only process one at a time.
+		if(!this["_frame"]){
+			this._frame = this.create(this._iframeName, dojo._scopeName + ".io.iframe._iframeOnload();");
+		}
+
+		//Set up the deferred.
+		var dfd = dojo._ioSetArgs(
+			args,
+			function(/*Deferred*/dfd){
+				//summary: canceller function for dojo._ioSetArgs call.
+				dfd.canceled = true;
+				dfd.ioArgs._callNext();
+			},
+			function(/*Deferred*/dfd){
+				//summary: okHandler function for dojo._ioSetArgs call.
+				var value = null;
+				try{
+					var ioArgs = dfd.ioArgs;
+					var dii = dojo.io.iframe;
+					var ifd = dii.doc(dii._frame);
+					var handleAs = ioArgs.handleAs;
+
+					//Assign correct value based on handleAs value.
+					value = ifd; //html
+					if(handleAs != "html"){
+						if(handleAs == "xml"){
+							//	FF, Saf 3+ and Opera all seem to be fine with ifd being xml.  We have to
+							//	do it manually for IE6-8.  Refs #6334.
+							if(dojo.isIE < 9 || (dojo.isIE && dojo.isQuirks)){
+								dojo.query("a", dii._frame.contentWindow.document.documentElement).orphan();
+								var xmlText=(dii._frame.contentWindow.document).documentElement.innerText;
+								xmlText=xmlText.replace(/>\s+</g, "><");
+								xmlText=dojo.trim(xmlText);
+								//Reusing some code in base dojo for handling XML content.  Simpler and keeps
+								//Core from duplicating the effort needed to locate the XML Parser on IE.
+								var fauxXhr = { responseText: xmlText };
+								value = dojo._contentHandlers["xml"](fauxXhr); // DOMDocument
+							}
+						}else{
+							value = ifd.getElementsByTagName("textarea")[0].value; //text
+							if(handleAs == "json"){
+								value = dojo.fromJson(value); //json
+							}else if(handleAs == "javascript"){
+								value = dojo.eval(value); //javascript
+							}
+						}
+					}
+				}catch(e){
+					value = e;
+				}finally{
+					ioArgs._callNext();
+				}
+				return value;
+			},
+			function(/*Error*/error, /*Deferred*/dfd){
+				//summary: errHandler function for dojo._ioSetArgs call.
+				dfd.ioArgs._hasError = true;
+				dfd.ioArgs._callNext();
+				return error;
+			}
+		);
+
+		//Set up a function that will fire the next iframe request. Make sure it only
+		//happens once per deferred.
+		dfd.ioArgs._callNext = function(){
+			if(!this["_calledNext"]){
+				this._calledNext = true;
+				dojo.io.iframe._currentDfd = null;
+				dojo.io.iframe._fireNextRequest();
+			}
+		};
+
+		this._dfdQueue.push(dfd);
+		this._fireNextRequest();
+
+		//Add it the IO watch queue, to get things like timeout support.
+		dojo._ioWatch(
+			dfd,
+			function(/*Deferred*/dfd){
+				//validCheck
+				return !dfd.ioArgs["_hasError"];
+			},
+			function(dfd){
+				//ioCheck
+				return (!!dfd.ioArgs["_finished"]);
+			},
+			function(dfd){
+				//resHandle
+				if(dfd.ioArgs._finished){
+					dfd.callback(dfd);
+				}else{
+					dfd.errback(new Error("Invalid dojo.io.iframe request state"));
+				}
+			}
+		);
+
+		return dfd;
+	},
+
+	_currentDfd: null,
+	_dfdQueue: [],
+	_iframeName: dojo._scopeName + "IoIframe",
+
+	_fireNextRequest: function(){
+		//summary: Internal method used to fire the next request in the bind queue.
+		try{
+			if((this._currentDfd)||(this._dfdQueue.length == 0)){ return; }
+			//Find next deferred, skip the canceled ones.
+			do{
+				var dfd = this._currentDfd = this._dfdQueue.shift();
+			} while(dfd && dfd.canceled && this._dfdQueue.length);
+
+			//If no more dfds, cancel.
+			if(!dfd || dfd.canceled){
+				this._currentDfd =  null;
+				return;
+			}
+
+			var ioArgs = dfd.ioArgs;
+			var args = ioArgs.args;
+
+			ioArgs._contentToClean = [];
+			var fn = dojo.byId(args["form"]);
+			var content = args["content"] || {};
+			if(fn){
+				if(content){
+					// if we have things in content, we need to add them to the form
+					// before submission
+					var pHandler = function(name, value) {
+						dojo.create("input", {type: "hidden", name: name, value: value}, fn);
+						ioArgs._contentToClean.push(name);
+					};
+					for(var x in content){
+						var val = content[x];
+						if(dojo.isArray(val) && val.length > 1){
+							var i;
+							for (i = 0; i < val.length; i++) {
+								pHandler(x,val[i]);
+							}
+						}else{
+							if(!fn[x]){
+								pHandler(x,val);
+							}else{
+								fn[x].value = val;
+							}
+						}
+					}
+				}
+				//IE requires going through getAttributeNode instead of just getAttribute in some form cases,
+				//so use it for all.  See #2844
+				var actnNode = fn.getAttributeNode("action");
+				var mthdNode = fn.getAttributeNode("method");
+				var trgtNode = fn.getAttributeNode("target");
+				if(args["url"]){
+					ioArgs._originalAction = actnNode ? actnNode.value : null;
+					if(actnNode){
+						actnNode.value = args.url;
+					}else{
+						fn.setAttribute("action",args.url);
+					}
+				}
+				if(!mthdNode || !mthdNode.value){
+					if(mthdNode){
+						mthdNode.value= (args["method"]) ? args["method"] : "post";
+					}else{
+						fn.setAttribute("method", (args["method"]) ? args["method"] : "post");
+					}
+				}
+				ioArgs._originalTarget = trgtNode ? trgtNode.value: null;
+				if(trgtNode){
+					trgtNode.value = this._iframeName;
+				}else{
+					fn.setAttribute("target", this._iframeName);
+				}
+				fn.target = this._iframeName;
+				dojo._ioNotifyStart(dfd);
+				fn.submit();
+			}else{
+				// otherwise we post a GET string by changing URL location for the
+				// iframe
+				var tmpUrl = args.url + (args.url.indexOf("?") > -1 ? "&" : "?") + ioArgs.query;
+				dojo._ioNotifyStart(dfd);
+				this.setSrc(this._frame, tmpUrl, true);
+			}
+		}catch(e){
+			dfd.errback(e);
+		}
+	},
+
+	_iframeOnload: function(){
+		var dfd = this._currentDfd;
+		if(!dfd){
+			this._fireNextRequest();
+			return;
+		}
+
+		var ioArgs = dfd.ioArgs;
+		var args = ioArgs.args;
+		var fNode = dojo.byId(args.form);
+
+		if(fNode){
+			// remove all the hidden content inputs
+			var toClean = ioArgs._contentToClean;
+			for(var i = 0; i < toClean.length; i++) {
+				var key = toClean[i];
+				//Need to cycle over all nodes since we may have added
+				//an array value which means that more than one node could
+				//have the same .name value.
+				for(var j = 0; j < fNode.childNodes.length; j++){
+					var chNode = fNode.childNodes[j];
+					if(chNode.name == key){
+						dojo.destroy(chNode);
+						break;
+					}
+				}
+			}
+
+			// restore original action + target
+			if(ioArgs["_originalAction"]){
+				fNode.setAttribute("action", ioArgs._originalAction);
+			}
+			if(ioArgs["_originalTarget"]){
+				fNode.setAttribute("target", ioArgs._originalTarget);
+				fNode.target = ioArgs._originalTarget;
+			}
+		}
+
+		ioArgs._finished = true;
+	}
+};
+
+return dojo.io.iframe;
+});
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