Move the editions into a subfolder

editions/tw2/source/tiddlywiki/js/Http.js

@@ -0,0 +1,75 @@
+//--
+//-- HTTP request code
+//--
+
+//# Perform an http request using the jQuery ajax function
+function ajaxReq(args)
+{
+	if(window.Components && window.netscape && window.netscape.security && document.location.protocol.indexOf("http") == -1)
+		window.netscape.security.PrivilegeManager.enablePrivilege("UniversalBrowserRead");
+	return jQuery.ajax(args);
+}
+
+//# Perform an http request
+//#   type - GET/POST/PUT/DELETE
+//#   url - the source url
+//#   data - optional data for POST and PUT
+//#   contentType - optionalContent type for the data (defaults to application/x-www-form-urlencoded)
+//#   username - optional username for basic authentication
+//#   password - optional password for basic authentication
+//#   callback - function to call when there is a response
+//#   params - parameter object that gets passed to the callback for storing it's state
+//#   headers - optional hashmap of additional headers
+//#   allowCache - unless true, adds a "nocache=" parameter to the URL
+//# Return value is the underlying XMLHttpRequest object, or a string if there was an error
+//# Callback function is called like this:
+//#   callback(status,params,responseText,url,xhr)
+//#     status - true if OK, false if error
+//#     params - the parameter object provided to loadRemoteFile()
+//#     responseText - the text of the file
+//#     url - requested URL
+//#     xhr - the underlying XMLHttpRequest object
+function httpReq(type,url,callback,params,headers,data,contentType,username,password,allowCache)
+{
+	var httpSuccess = function(xhr) {
+		try {
+			// IE error sometimes returns 1223 when it should be 204 so treat it as success, see #1450
+			return (!xhr.status && location.protocol === "file:") ||
+				(xhr.status >= 200 && xhr.status < 300) ||
+				xhr.status === 304 || xhr.status === 1223;
+		} catch(e) {}
+		return false;
+	};
+
+	var options = {
+		type:type,
+		url:url,
+		processData:false,
+		data:data,
+		cache:!!allowCache,
+		beforeSend: function(xhr) {
+			var i;
+			for(i in headers)
+				xhr.setRequestHeader(i,headers[i]);
+			xhr.setRequestHeader("X-Requested-With", "TiddlyWiki " + formatVersion());
+		}
+	};
+
+	if(callback) {
+		options.complete = function(xhr,textStatus) {
+			if(httpSuccess(xhr))
+				callback(true,params,xhr.responseText,url,xhr);
+			else
+				callback(false,params,null,url,xhr);
+		};
+	}
+	if(contentType)
+		options.contentType = contentType;
+	if(username)
+		options.username = username;
+	if(password)
+		options.password = password;
+	if(window.Components && window.netscape && window.netscape.security && document.location.protocol.indexOf("http") == -1)
+		window.netscape.security.PrivilegeManager.enablePrivilege("UniversalBrowserRead");
+	return jQuery.ajax(options);
+}