1 files changed, 293 insertions, 0 deletions
diff --git a/includes/js/dojox/rpc/Service.js b/includes/js/dojox/rpc/Service.js
new file mode 100644
index 0000000..438ee6f
--- /dev/null
+++ b/includes/js/dojox/rpc/Service.js
@@ -0,0 +1,293 @@
+if(!dojo._hasResource["dojox.rpc.Service"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojox.rpc.Service"] = true;
+dojo.provide("dojox.rpc.Service");
+
+dojo.require("dojo.AdapterRegistry");
+
+dojo.declare("dojox.rpc.Service", null, {
+	constructor: function(smd, options){
+		//summary:
+		//Take a string as a url to retrieve an smd or an object that is an smd or partial smd to use
+		//as a definition for the service
+		//
+		//	smd: object
+		//		Takes a number of properties as kwArgs for defining the service.  It also
+		//		accepts a string.  When passed a string, it is treated as a url from
+		//		which it should synchronously retrieve an smd file.  Otherwise it is a kwArgs
+		//		object.  It accepts serviceUrl, to manually define a url for the rpc service
+		//		allowing the rpc system to be used without an smd definition. strictArgChecks
+		//		forces the system to verify that the # of arguments provided in a call
+		//		matches those defined in the smd.  smdString allows a developer to pass
+		//		a jsonString directly, which will be converted into an object or alternatively
+		//		smdObject is accepts an smdObject directly.
+		//
+		var url;
+		var _this = this;
+		function processSmd(smd){
+			smd._baseUrl = new dojo._Url(location.href,url || '.') + '';
+			_this._smd = smd;
+			
+			//generate the methods
+			for(var serviceName in _this._smd.services){
+				_this[serviceName]=_this._generateService(serviceName, _this._smd.services[serviceName]);
+	
+			}
+		}				
+		if(smd){
+			//if the arg is a string, we assume it is a url to retrieve an smd definition from
+			if( (dojo.isString(smd)) || (smd instanceof dojo._Url)){
+				if (smd instanceof dojo._Url){
+					url = smd + "";
+				}else{
+					url = smd;
+				}
+			
+				var text = dojo._getText(url);
+				if(!text){
+					throw new Error("Unable to load SMD from " + smd)
+				}else{
+					processSmd(dojo.fromJson(text));
+				}
+			}else{
+				processSmd(smd);
+			}
+		}
+
+		if (options){this._options = options}
+		this._requestId=0;
+	},
+
+	_generateService: function(serviceName, method){
+		if(this[method]){
+			throw new Error("WARNING: "+ serviceName+ " already exists for service. Unable to generate function");
+		}
+		method.name = serviceName;
+		var func = dojo.hitch(this, "_executeMethod",method);
+		var transport = dojox.rpc.transportRegistry.match(method.transport || this._smd.transport);
+		if (transport.getExecutor)
+			func = transport.getExecutor(func,method,this);
+		var schema = method.returns || (method._schema = {}); // define the schema
+		schema._idPrefix = serviceName +'/'; // schemas are minimally used to track the id prefixes for the different services
+		dojox.rpc.services[serviceName] = func; // register the service
+		schema._service = func;
+		func.serviceName = serviceName;
+		func._schema = schema;
+		
+		return func; 
+	},
+
+	_executeMethod: function(method){
+		var args = [];
+		var i;
+		for (i=1; i< arguments.length; i++){
+			args.push(arguments[i]);
+		}
+		
+		var smd = this._smd;
+		if (method.parameters && method.parameters[0] && method.parameters[0].name && (args.length==1) && dojo.isObject(args[0])){
+			// if it is the parameters are not named in the definition, then we should use ordered params, otherwise try to determine by parameters 
+			args = args[0];
+			// inherit root-level parameters
+			if (smd.parameters && smd.parameters[0]){
+				for (i=0; i< smd.parameters.length; i++){
+					if (smd.parameters[i]["name"] && smd.parameters[i]["default"]){
+						args[smd.parameters[i]["name"]] = smd.parameters[i]["default"];
+					}
+				}
+			}
+		}
+		if (dojo.isObject(this._options)){
+			args = dojo.mixin(args, this._options);
+		}
+
+		var envelope = method.envelope || smd.envelope || "NONE";
+		var envDef = dojox.rpc.envelopeRegistry.match(envelope);
+		var schema = method._schema || method.returns; // serialize with the right schema for the context;
+		var request = envDef.serialize.apply(this, [smd, method, args]);
+		var contentType = (method.contentType || smd.contentType || request.contentType);
+		var isJson = (contentType + '').match(/application\/json/);
+
+		// this allows to mandate synchronous behavior from elsewhere when necessary, this may need to be changed to be one-shot in FF3 new sync handling model
+		dojo.mixin(request,{sync : dojox.rpc._sync, 
+				handleAs : isJson ? "json" : "text",
+				contentType : contentType,
+				target : request.target || dojox.rpc.getTarget(smd, method),
+				transport: method.transport || smd.transport || request.transport,
+				envelope: method.envelope || smd.envelope || request.envelope,
+				timeout: method.timeout || smd.timeout,
+                callbackParamName: method.callbackParamName || smd.callbackParamName,
+				preventCache: method.preventCache || smd.preventCache});
+		 
+		var deferred = (method.restMethod || dojox.rpc.transportRegistry.match(request.transport).fire).call(this,request);
+		deferred.addBoth(dojo.hitch(this,function(results){
+			// if it is an application/json content type, than it should be handled as json
+			// we have to do conversion here instead of in XHR so that we can set the currentSchema before running it
+			results = envDef.deserialize.call(this,isJson ? dojox.rpc.resolveJson(results,schema) : results); 
+			return results;									
+		}));
+		return deferred;
+	}
+});
+
+dojox.rpc.getTarget = function(smd, method){
+	
+	var dest=smd._baseUrl;
+	if (smd.target){
+		dest = new dojo._Url(dest,smd.target) + '';
+	}
+	if (method.target){
+		dest = new dojo._Url(dest,method.target) + '';
+	}
+	return dest;
+}
+
+dojox.rpc.toNamed=function(method, args, strictParams){
+	var i;
+	if (!dojo.isArray(args)){
+		if (strictParams){
+			//verify that all required parameters were supplied
+			for (i=0; i<method.parameters.length;i++){
+				if ((!method.parameters[i].optional) && (!args[method.parameters[i].name])){
+					throw new Error("Optional Parameter '" + method.parameters[i].name + "' not supplied to " + method.name);
+				}
+			}
+
+			//remove any properties that were not defined
+			for (var x in args){
+				var found=false;
+				for(i=0; i<method.parameters.length;i++){
+					if (method.parameters[i].name==x){found=true;}	
+				}
+				if(!found){
+					delete args[x];
+				}
+			}			
+		}
+		return args;
+	}
+
+	var data={};
+	for(i=0;i<method.parameters.length;i++){
+		data[method.parameters[i].name]=args[i]
+	}	
+	return data;
+}
+
+dojox.rpc.toOrdered=function(method, args){
+	if (dojo.isArray(args)){return args;}
+	var data=[];
+	for(var i=0;i<method.parameters.length;i++){
+		data.push(args[method.parameters[i].name]);
+	}	
+	return data;
+}
+
+dojox.rpc.transportRegistry = new dojo.AdapterRegistry(true);
+dojox.rpc.envelopeRegistry = new dojo.AdapterRegistry(true);
+//Built In Envelopes
+
+dojox.rpc.envelopeRegistry.register(
+	"URL",function(str){return str == "URL"},{
+		serialize:function(smd, method, data ){ 
+			var d = dojo.objectToQuery(dojox.rpc.toNamed(method, data, method.strictParameters||smd.strictParameters));
+	
+			return {
+				data: d,
+		                transport:"POST"
+			}
+		},
+		deserialize:function(results){
+			return results;
+		}
+	}
+);
+
+dojox.rpc.envelopeRegistry.register(
+	"JSON",function(str){return str == "JSON"},{
+		serialize: function(smd, method, data){ 
+			var d = dojox.rpc.toJson(dojox.rpc.toNamed(method, data, method.strictParameters||smd.strictParameters));
+	
+			return {
+				data: d,
+				contentType : 'application/json'
+			}
+		},
+		deserialize: function(results){
+			return results;
+		}
+	}
+);
+dojox.rpc.envelopeRegistry.register(
+	"PATH",function(str){return str == "PATH"},{
+		serialize:function(smd, method, data){
+			var i;
+			var target = dojox.rpc.getTarget(smd, method);
+			if (dojo.isArray(data)){
+				for (i = 0; i < data.length;i++)
+					target += '/' + data[i];
+			}
+			else {
+				for (i in data)
+					target += '/' + i + '/' + data[i];				
+			}
+	
+			return {
+				data:'',
+				target: target
+			}
+		},
+		deserialize:function(results){
+			return results;
+		}
+	}
+);
+
+
+
+//post is registered first because it is the default;
+dojox.rpc.transportRegistry.register(
+	"POST",function(str){return str == "POST"},{
+		fire:function(r){
+			r.url = r.target;
+			r.postData = r.data;
+			return dojo.rawXhrPost(r);
+		}		
+	}
+);
+
+dojox.rpc.transportRegistry.register(
+	"GET",function(str){return str == "GET"},{
+		fire: function(r){
+			r.url=  r.target + (r.data ? '?'+  r.data : '');
+			r.preventCache = r.preventCache || true;
+			return dojo.xhrGet(r);
+		}
+	}
+);
+
+
+//only works if you include dojo.io.script 
+dojox.rpc.transportRegistry.register(
+	"JSONP",function(str){return str == "JSONP"},{	
+		fire:function(r){
+			r.url = r.target + ((r.target.indexOf("?") == -1) ? '?' : '&') + r.data,
+			r.callbackParamName = r.callbackParamName || "callback";
+			return dojo.io.script.get(r);
+		}
+	}
+);
+dojox.rpc.services={};
+// The RPC service can have it's own serializer. It needs to define this if they are not defined by JsonReferencing
+if (!dojox.rpc.toJson){
+	dojox.rpc.toJson = function(){
+		return dojo.toJson.apply(dojo,arguments);
+	}
+	dojox.rpc.fromJson = function(){
+		return dojo.fromJson.apply(dojo,arguments);
+	}
+	dojox.rpc.resolveJson = function(it){
+		return it;
+	}
+}
+
+}