diff --git a/Gemfile b/Gemfile index 541c30a162e6a143bc893ae8e2bb9db4e0b05e30..5063fb8fa4d0f9d102427951704f8e1c2c4e5508 100644 --- a/Gemfile +++ b/Gemfile @@ -15,9 +15,10 @@ gem 'em-synchrony', :git => 'git://github.com/igrigorik/em-synchrony.git', gem 'em-http-request',:git => 'git://github.com/igrigorik/em-http-request.git', :require => 'em-http' gem 'rack-fiber_pool', :require => 'rack/fiber_pool' gem 'addressable', :require => "addressable/uri" - +gem 'em-websocket' gem 'thin' + group :test do gem 'rspec', '>= 2.0.0.beta.12' gem 'rspec-rails', ">= 2.0.0.beta.8" @@ -31,6 +32,5 @@ end group :development do gem "nifty-generators" - #gem 'ruby-debug' end diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb index 42dd80cd40016ce2fe885542af0a225209e47645..876af6c6535cdbcb33de2819140c3febac816b28 100644 --- a/app/controllers/application_controller.rb +++ b/app/controllers/application_controller.rb @@ -2,5 +2,5 @@ class ApplicationController < ActionController::Base protect_from_forgery :except => :receive layout 'application' - + end diff --git a/app/controllers/dashboard_controller.rb b/app/controllers/dashboard_controller.rb index f1fe520ea6bbeb3454f60e844985618101ff16ff..6591f5925acce6da7ce53ab92dee9f0c9ce0d79c 100644 --- a/app/controllers/dashboard_controller.rb +++ b/app/controllers/dashboard_controller.rb @@ -13,4 +13,9 @@ class DashboardController < ApplicationController store_posts_from_xml (params[:xml]) render :nothing => true end + + def socket + #this is just for me to test teh sockets! + render "socket" + end end diff --git a/app/views/dashboard/socket.erb b/app/views/dashboard/socket.erb new file mode 100644 index 0000000000000000000000000000000000000000..f33b3c49d65c13f7bd4eb170d2c0180a45726eb8 --- /dev/null +++ b/app/views/dashboard/socket.erb @@ -0,0 +1,27 @@ +<html> + <head> + <script src='http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js'></script> + <script src='javascripts/swfobject.js'></script> + <script src='javascripts/FABridge.js'></script> + <script src='javascripts/web_socket.js'></script> + <script> + $(document).ready(function(){ + function debug(str){ $("#debug").append("<p>" + str); }; + + ws = new WebSocket("ws://localhost:8080/"); + ws.onmessage = function(evt) { $(".msg").prepend("<p>"+evt.data+"</p>"); }; + ws.onclose = function() { debug("socket closed"); }; + ws.onopen = function() { + debug("connected..."); + ws.send("hello server"); + ws.send("hello again"); + }; + }); + </script> + </head> + <body> + boner + <div id="debug"></div> + <div class="msg"></div> + </body> +</html> \ No newline at end of file diff --git a/config/boot.rb b/config/boot.rb index ab6cb374de20fe94b208a1f092cce79a7ef6108e..62548470c5d7dcb3ccf3e92c6f63aabc6af92769 100644 --- a/config/boot.rb +++ b/config/boot.rb @@ -11,3 +11,4 @@ rescue Bundler::GemNotFound => e STDERR.puts "Try running `bundle install`." exit! end if File.exist?(gemfile) + diff --git a/config/routes.rb b/config/routes.rb index 7d6f2a0a0eeb666681096444795f0ec0a0db3fca..54f48a4ffb7dcb2cdf39fde797af66f5a8b574ae 100644 --- a/config/routes.rb +++ b/config/routes.rb @@ -1,12 +1,10 @@ Diaspora::Application.routes.draw do |map| resources :blogs - resources :bookmarks - resources :friends - resources :status_messages - + resources :status_messages + #routes for devise, not really sure you will need to mess with this in the future, lets put default, #non mutable stuff in anohter file devise_for :users, :path_names => {:sign_up => "signup", :sign_in => "login", :sign_out => "logout"} @@ -14,68 +12,10 @@ Diaspora::Application.routes.draw do |map| match 'logout', :to => 'devise/sessions#destroy', :as => "destroy_user_session" #match 'signup', :to => 'devise/registrations#new', :as => "new_user_registration" - match 'receive', :to => 'dashboard#receive' resources :users - resources :status_messages - - - # The priority is based upon order of creation: - # first created -> highest priority. - - # Sample of regular route: - # match 'products/:id' => 'catalog#view' - # Keep in mind you can assign values other than :controller and :action - - # Sample of named route: - # match 'products/:id/purchase' => 'catalog#purchase', :as => :purchase - # This route can be invoked with purchase_url(:id => product.id) - - # Sample resource route (maps HTTP verbs to controller actions automatically): - # resources :products - - # Sample resource route with options: - # resources :products do - # member do - # get :short - # post :toggle - # end - # - # collection do - # get :sold - # end - # end - - # Sample resource route with sub-resources: - # resources :products do - # resources :comments, :sales - # resource :seller - # end - - # Sample resource route with more complex sub-resources - # resources :products do - # resources :comments - # resources :sales do - # get :recent, :on => :collection - # end - # end - - # Sample resource route within a namespace: - # namespace :admin do - # # Directs /admin/products/* to Admin::ProductsController - # # (app/controllers/admin/products_controller.rb) - # resources :products - # end - - # You can have the root of your site routed with "root" - # just remember to delete public/index.html. - # root :to => "welcome#index" - - # See how all your routes lay out with "rake routes" - - # This is a legacy wild controller route that's not recommended for RESTful applications. - # Note: This route will make all actions in every controller accessible via GET requests. - # match ':controller(/:action(/:id(.:format)))' + match 'receive', :to => 'dashboard#receive' + match "socket", :to => 'dashboard#socket' root :to => 'dashboard#index' diff --git a/public/javascripts/FABridge.js b/public/javascripts/FABridge.js new file mode 100644 index 0000000000000000000000000000000000000000..971ac3546bd3c5d6cf0b70599e7f76d8a3413d03 --- /dev/null +++ b/public/javascripts/FABridge.js @@ -0,0 +1,604 @@ +/* +/* +Copyright 2006 Adobe Systems Incorporated + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), +to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, +and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE +OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +*/ + + +/* + * The Bridge class, responsible for navigating AS instances + */ +function FABridge(target,bridgeName) +{ + this.target = target; + this.remoteTypeCache = {}; + this.remoteInstanceCache = {}; + this.remoteFunctionCache = {}; + this.localFunctionCache = {}; + this.bridgeID = FABridge.nextBridgeID++; + this.name = bridgeName; + this.nextLocalFuncID = 0; + FABridge.instances[this.name] = this; + FABridge.idMap[this.bridgeID] = this; + + return this; +} + +// type codes for packed values +FABridge.TYPE_ASINSTANCE = 1; +FABridge.TYPE_ASFUNCTION = 2; + +FABridge.TYPE_JSFUNCTION = 3; +FABridge.TYPE_ANONYMOUS = 4; + +FABridge.initCallbacks = {}; +FABridge.userTypes = {}; + +FABridge.addToUserTypes = function() +{ + for (var i = 0; i < arguments.length; i++) + { + FABridge.userTypes[arguments[i]] = { + 'typeName': arguments[i], + 'enriched': false + }; + } +} + +FABridge.argsToArray = function(args) +{ + var result = []; + for (var i = 0; i < args.length; i++) + { + result[i] = args[i]; + } + return result; +} + +function instanceFactory(objID) +{ + this.fb_instance_id = objID; + return this; +} + +function FABridge__invokeJSFunction(args) +{ + var funcID = args[0]; + var throughArgs = args.concat();//FABridge.argsToArray(arguments); + throughArgs.shift(); + + var bridge = FABridge.extractBridgeFromID(funcID); + return bridge.invokeLocalFunction(funcID, throughArgs); +} + +FABridge.addInitializationCallback = function(bridgeName, callback) +{ + var inst = FABridge.instances[bridgeName]; + if (inst != undefined) + { + callback.call(inst); + return; + } + + var callbackList = FABridge.initCallbacks[bridgeName]; + if(callbackList == null) + { + FABridge.initCallbacks[bridgeName] = callbackList = []; + } + + callbackList.push(callback); +} + +// updated for changes to SWFObject2 +function FABridge__bridgeInitialized(bridgeName) { + var objects = document.getElementsByTagName("object"); + var ol = objects.length; + var activeObjects = []; + if (ol > 0) { + for (var i = 0; i < ol; i++) { + if (typeof objects[i].SetVariable != "undefined") { + activeObjects[activeObjects.length] = objects[i]; + } + } + } + var embeds = document.getElementsByTagName("embed"); + var el = embeds.length; + var activeEmbeds = []; + if (el > 0) { + for (var j = 0; j < el; j++) { + if (typeof embeds[j].SetVariable != "undefined") { + activeEmbeds[activeEmbeds.length] = embeds[j]; + } + } + } + var aol = activeObjects.length; + var ael = activeEmbeds.length; + var searchStr = "bridgeName="+ bridgeName; + if ((aol == 1 && !ael) || (aol == 1 && ael == 1)) { + FABridge.attachBridge(activeObjects[0], bridgeName); + } + else if (ael == 1 && !aol) { + FABridge.attachBridge(activeEmbeds[0], bridgeName); + } + else { + var flash_found = false; + if (aol > 1) { + for (var k = 0; k < aol; k++) { + var params = activeObjects[k].childNodes; + for (var l = 0; l < params.length; l++) { + var param = params[l]; + if (param.nodeType == 1 && param.tagName.toLowerCase() == "param" && param["name"].toLowerCase() == "flashvars" && param["value"].indexOf(searchStr) >= 0) { + FABridge.attachBridge(activeObjects[k], bridgeName); + flash_found = true; + break; + } + } + if (flash_found) { + break; + } + } + } + if (!flash_found && ael > 1) { + for (var m = 0; m < ael; m++) { + var flashVars = activeEmbeds[m].attributes.getNamedItem("flashVars").nodeValue; + if (flashVars.indexOf(searchStr) >= 0) { + FABridge.attachBridge(activeEmbeds[m], bridgeName); + break; + } + } + } + } + return true; +} + +// used to track multiple bridge instances, since callbacks from AS are global across the page. + +FABridge.nextBridgeID = 0; +FABridge.instances = {}; +FABridge.idMap = {}; +FABridge.refCount = 0; + +FABridge.extractBridgeFromID = function(id) +{ + var bridgeID = (id >> 16); + return FABridge.idMap[bridgeID]; +} + +FABridge.attachBridge = function(instance, bridgeName) +{ + var newBridgeInstance = new FABridge(instance, bridgeName); + + FABridge[bridgeName] = newBridgeInstance; + +/* FABridge[bridgeName] = function() { + return newBridgeInstance.root(); + } +*/ + var callbacks = FABridge.initCallbacks[bridgeName]; + if (callbacks == null) + { + return; + } + for (var i = 0; i < callbacks.length; i++) + { + callbacks[i].call(newBridgeInstance); + } + delete FABridge.initCallbacks[bridgeName] +} + +// some methods can't be proxied. You can use the explicit get,set, and call methods if necessary. + +FABridge.blockedMethods = +{ + toString: true, + get: true, + set: true, + call: true +}; + +FABridge.prototype = +{ + + +// bootstrapping + + root: function() + { + return this.deserialize(this.target.getRoot()); + }, +//clears all of the AS objects in the cache maps + releaseASObjects: function() + { + return this.target.releaseASObjects(); + }, +//clears a specific object in AS from the type maps + releaseNamedASObject: function(value) + { + if(typeof(value) != "object") + { + return false; + } + else + { + var ret = this.target.releaseNamedASObject(value.fb_instance_id); + return ret; + } + }, +//create a new AS Object + create: function(className) + { + return this.deserialize(this.target.create(className)); + }, + + + // utilities + + makeID: function(token) + { + return (this.bridgeID << 16) + token; + }, + + + // low level access to the flash object + +//get a named property from an AS object + getPropertyFromAS: function(objRef, propName) + { + if (FABridge.refCount > 0) + { + throw new Error("You are trying to call recursively into the Flash Player which is not allowed. In most cases the JavaScript setTimeout function, can be used as a workaround."); + } + else + { + FABridge.refCount++; + retVal = this.target.getPropFromAS(objRef, propName); + retVal = this.handleError(retVal); + FABridge.refCount--; + return retVal; + } + }, +//set a named property on an AS object + setPropertyInAS: function(objRef,propName, value) + { + if (FABridge.refCount > 0) + { + throw new Error("You are trying to call recursively into the Flash Player which is not allowed. In most cases the JavaScript setTimeout function, can be used as a workaround."); + } + else + { + FABridge.refCount++; + retVal = this.target.setPropInAS(objRef,propName, this.serialize(value)); + retVal = this.handleError(retVal); + FABridge.refCount--; + return retVal; + } + }, + +//call an AS function + callASFunction: function(funcID, args) + { + if (FABridge.refCount > 0) + { + throw new Error("You are trying to call recursively into the Flash Player which is not allowed. In most cases the JavaScript setTimeout function, can be used as a workaround."); + } + else + { + FABridge.refCount++; + retVal = this.target.invokeASFunction(funcID, this.serialize(args)); + retVal = this.handleError(retVal); + FABridge.refCount--; + return retVal; + } + }, +//call a method on an AS object + callASMethod: function(objID, funcName, args) + { + if (FABridge.refCount > 0) + { + throw new Error("You are trying to call recursively into the Flash Player which is not allowed. In most cases the JavaScript setTimeout function, can be used as a workaround."); + } + else + { + FABridge.refCount++; + args = this.serialize(args); + retVal = this.target.invokeASMethod(objID, funcName, args); + retVal = this.handleError(retVal); + FABridge.refCount--; + return retVal; + } + }, + + // responders to remote calls from flash + + //callback from flash that executes a local JS function + //used mostly when setting js functions as callbacks on events + invokeLocalFunction: function(funcID, args) + { + var result; + var func = this.localFunctionCache[funcID]; + + if(func != undefined) + { + result = this.serialize(func.apply(null, this.deserialize(args))); + } + + return result; + }, + + // Object Types and Proxies + + // accepts an object reference, returns a type object matching the obj reference. + getTypeFromName: function(objTypeName) + { + return this.remoteTypeCache[objTypeName]; + }, + //create an AS proxy for the given object ID and type + createProxy: function(objID, typeName) + { + var objType = this.getTypeFromName(typeName); + instanceFactory.prototype = objType; + var instance = new instanceFactory(objID); + this.remoteInstanceCache[objID] = instance; + return instance; + }, + //return the proxy associated with the given object ID + getProxy: function(objID) + { + return this.remoteInstanceCache[objID]; + }, + + // accepts a type structure, returns a constructed type + addTypeDataToCache: function(typeData) + { + newType = new ASProxy(this, typeData.name); + var accessors = typeData.accessors; + for (var i = 0; i < accessors.length; i++) + { + this.addPropertyToType(newType, accessors[i]); + } + + var methods = typeData.methods; + for (var i = 0; i < methods.length; i++) + { + if (FABridge.blockedMethods[methods[i]] == undefined) + { + this.addMethodToType(newType, methods[i]); + } + } + + + this.remoteTypeCache[newType.typeName] = newType; + return newType; + }, + + //add a property to a typename; used to define the properties that can be called on an AS proxied object + addPropertyToType: function(ty, propName) + { + var c = propName.charAt(0); + var setterName; + var getterName; + if(c >= "a" && c <= "z") + { + getterName = "get" + c.toUpperCase() + propName.substr(1); + setterName = "set" + c.toUpperCase() + propName.substr(1); + } + else + { + getterName = "get" + propName; + setterName = "set" + propName; + } + ty[setterName] = function(val) + { + this.bridge.setPropertyInAS(this.fb_instance_id, propName, val); + } + ty[getterName] = function() + { + return this.bridge.deserialize(this.bridge.getPropertyFromAS(this.fb_instance_id, propName)); + } + }, + + //add a method to a typename; used to define the methods that can be callefd on an AS proxied object + addMethodToType: function(ty, methodName) + { + ty[methodName] = function() + { + return this.bridge.deserialize(this.bridge.callASMethod(this.fb_instance_id, methodName, FABridge.argsToArray(arguments))); + } + }, + + // Function Proxies + + //returns the AS proxy for the specified function ID + getFunctionProxy: function(funcID) + { + var bridge = this; + if (this.remoteFunctionCache[funcID] == null) + { + this.remoteFunctionCache[funcID] = function() + { + bridge.callASFunction(funcID, FABridge.argsToArray(arguments)); + } + } + return this.remoteFunctionCache[funcID]; + }, + + //reutrns the ID of the given function; if it doesnt exist it is created and added to the local cache + getFunctionID: function(func) + { + if (func.__bridge_id__ == undefined) + { + func.__bridge_id__ = this.makeID(this.nextLocalFuncID++); + this.localFunctionCache[func.__bridge_id__] = func; + } + return func.__bridge_id__; + }, + + // serialization / deserialization + + serialize: function(value) + { + var result = {}; + + var t = typeof(value); + //primitives are kept as such + if (t == "number" || t == "string" || t == "boolean" || t == null || t == undefined) + { + result = value; + } + else if (value instanceof Array) + { + //arrays are serializesd recursively + result = []; + for (var i = 0; i < value.length; i++) + { + result[i] = this.serialize(value[i]); + } + } + else if (t == "function") + { + //js functions are assigned an ID and stored in the local cache + result.type = FABridge.TYPE_JSFUNCTION; + result.value = this.getFunctionID(value); + } + else if (value instanceof ASProxy) + { + result.type = FABridge.TYPE_ASINSTANCE; + result.value = value.fb_instance_id; + } + else + { + result.type = FABridge.TYPE_ANONYMOUS; + result.value = value; + } + + return result; + }, + + //on deserialization we always check the return for the specific error code that is used to marshall NPE's into JS errors + // the unpacking is done by returning the value on each pachet for objects/arrays + deserialize: function(packedValue) + { + + var result; + + var t = typeof(packedValue); + if (t == "number" || t == "string" || t == "boolean" || packedValue == null || packedValue == undefined) + { + result = this.handleError(packedValue); + } + else if (packedValue instanceof Array) + { + result = []; + for (var i = 0; i < packedValue.length; i++) + { + result[i] = this.deserialize(packedValue[i]); + } + } + else if (t == "object") + { + for(var i = 0; i < packedValue.newTypes.length; i++) + { + this.addTypeDataToCache(packedValue.newTypes[i]); + } + for (var aRefID in packedValue.newRefs) + { + this.createProxy(aRefID, packedValue.newRefs[aRefID]); + } + if (packedValue.type == FABridge.TYPE_PRIMITIVE) + { + result = packedValue.value; + } + else if (packedValue.type == FABridge.TYPE_ASFUNCTION) + { + result = this.getFunctionProxy(packedValue.value); + } + else if (packedValue.type == FABridge.TYPE_ASINSTANCE) + { + result = this.getProxy(packedValue.value); + } + else if (packedValue.type == FABridge.TYPE_ANONYMOUS) + { + result = packedValue.value; + } + } + return result; + }, + //increases the reference count for the given object + addRef: function(obj) + { + this.target.incRef(obj.fb_instance_id); + }, + //decrease the reference count for the given object and release it if needed + release:function(obj) + { + this.target.releaseRef(obj.fb_instance_id); + }, + + // check the given value for the components of the hard-coded error code : __FLASHERROR + // used to marshall NPE's into flash + + handleError: function(value) + { + if (typeof(value)=="string" && value.indexOf("__FLASHERROR")==0) + { + var myErrorMessage = value.split("||"); + if(FABridge.refCount > 0 ) + { + FABridge.refCount--; + } + throw new Error(myErrorMessage[1]); + return value; + } + else + { + return value; + } + } +}; + +// The root ASProxy class that facades a flash object + +ASProxy = function(bridge, typeName) +{ + this.bridge = bridge; + this.typeName = typeName; + return this; +}; +//methods available on each ASProxy object +ASProxy.prototype = +{ + get: function(propName) + { + return this.bridge.deserialize(this.bridge.getPropertyFromAS(this.fb_instance_id, propName)); + }, + + set: function(propName, value) + { + this.bridge.setPropertyInAS(this.fb_instance_id, propName, value); + }, + + call: function(funcName, args) + { + this.bridge.callASMethod(this.fb_instance_id, funcName, args); + }, + + addRef: function() { + this.bridge.addRef(this); + }, + + release: function() { + this.bridge.release(this); + } +}; diff --git a/public/javascripts/WebSocketMain.swf b/public/javascripts/WebSocketMain.swf new file mode 100644 index 0000000000000000000000000000000000000000..33810879d37a0a2a29236b04785daaeaca7c61b0 Binary files /dev/null and b/public/javascripts/WebSocketMain.swf differ diff --git a/public/javascripts/socket.js b/public/javascripts/socket.js new file mode 100644 index 0000000000000000000000000000000000000000..e9621770f2e6192c9150e8e92cfa1b15f75ee55b --- /dev/null +++ b/public/javascripts/socket.js @@ -0,0 +1,12 @@ +$(document).ready(function(){ + function debug(str){ $("#debug").append("<p>" + str); }; + + ws = new WebSocket("ws://localhost:8080/"); + ws.onmessage = function(evt) { $(".msg").prepend("<p>"+evt.data+"</p>"); }; + ws.onclose = function() { debug("socket closed"); }; + ws.onopen = function() { + debug("connected..."); + ws.send("hello server"); + ws.send("hello again"); + }; +}); diff --git a/public/javascripts/swfobject.js b/public/javascripts/swfobject.js new file mode 100644 index 0000000000000000000000000000000000000000..8eafe9dd83f91b52c2decd532db81527bb98e488 --- /dev/null +++ b/public/javascripts/swfobject.js @@ -0,0 +1,4 @@ +/* SWFObject v2.2 <http://code.google.com/p/swfobject/> + is released under the MIT License <http://www.opensource.org/licenses/mit-license.php> +*/ +var swfobject=function(){var D="undefined",r="object",S="Shockwave Flash",W="ShockwaveFlash.ShockwaveFlash",q="application/x-shockwave-flash",R="SWFObjectExprInst",x="onreadystatechange",O=window,j=document,t=navigator,T=false,U=[h],o=[],N=[],I=[],l,Q,E,B,J=false,a=false,n,G,m=true,M=function(){var aa=typeof 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hasFlash() { + if ('navigator' in window && 'plugins' in navigator && navigator.plugins['Shockwave Flash']) { + return !!navigator.plugins['Shockwave Flash'].description; + } + if ('ActiveXObject' in window) { + try { + return !!new ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version'); + } catch (e) {} + } + return false; + } + + if (!hasFlash()) { + console.error("Flash Player is not installed."); + return; + } + + WebSocket = function(url, protocol, proxyHost, proxyPort, headers) { + var self = this; + self.readyState = WebSocket.CONNECTING; + self.bufferedAmount = 0; + WebSocket.__addTask(function() { + self.__flash = + WebSocket.__flash.create(url, protocol, proxyHost || null, proxyPort || 0, headers || null); + + self.__flash.addEventListener("open", function(fe) { + try { + if (self.onopen) self.onopen(); + } catch (e) { + console.error(e.toString()); + } + }); + + self.__flash.addEventListener("close", function(fe) { + try { + if (self.onclose) self.onclose(); + } catch (e) { + console.error(e.toString()); + } + }); + + self.__flash.addEventListener("message", function(fe) { + var data = decodeURIComponent(fe.getData()); + try { + if (self.onmessage) { + var e; + if (window.MessageEvent) { + e = document.createEvent("MessageEvent"); + e.initMessageEvent("message", false, false, data, null, null, window); + } else { // IE + e = {data: data}; + } + self.onmessage(e); + } + } catch (e) { + console.error(e.toString()); + } + }); + + self.__flash.addEventListener("stateChange", function(fe) { + try { + self.readyState = fe.getReadyState(); + self.bufferedAmount = fe.getBufferedAmount(); + } catch (e) { + console.error(e.toString()); + } + }); + + //console.log("[WebSocket] Flash object is ready"); + }); + } + + WebSocket.prototype.send = function(data) { + if (!this.__flash || this.readyState == WebSocket.CONNECTING) { + throw "INVALID_STATE_ERR: Web Socket connection has not been established"; + } + var result = this.__flash.send(data); + if (result < 0) { // success + return true; + } else { + this.bufferedAmount = result; + return false; + } + }; + + WebSocket.prototype.close = function() { + if (!this.__flash) return; + if (this.readyState != WebSocket.OPEN) return; + this.__flash.close(); + // Sets/calls them manually here because Flash WebSocketConnection.close cannot fire events + // which causes weird error: + // > You are trying to call recursively into the Flash Player which is not allowed. + this.readyState = WebSocket.CLOSED; + if (this.onclose) this.onclose(); + }; + + /** + * Implementation of {@link <a href="http://www.w3.org/TR/DOM-Level-2-Events/events.html#Events-registration">DOM 2 EventTarget Interface</a>} + * + * @param {string} type + * @param {function} listener + * @param {boolean} useCapture !NB Not implemented yet + * @return void + */ + WebSocket.prototype.addEventListener = function(type, listener, useCapture) { + if (!('__events' in this)) { + this.__events = {}; + } + if (!(type in this.__events)) { + this.__events[type] = []; + if ('function' == typeof this['on' + type]) { + this.__events[type].defaultHandler = this['on' + type]; + this['on' + type] = WebSocket_FireEvent(this, type); + } + } + this.__events[type].push(listener); + }; + + /** + * Implementation of {@link <a href="http://www.w3.org/TR/DOM-Level-2-Events/events.html#Events-registration">DOM 2 EventTarget Interface</a>} + * + * @param {string} type + * @param {function} listener + * @param {boolean} useCapture NB! Not implemented yet + * @return void + */ + WebSocket.prototype.removeEventListener = function(type, listener, useCapture) { + if (!('__events' in this)) { + this.__events = {}; + } + if (!(type in this.__events)) return; + for (var i = this.__events.length; i > -1; --i) { + if (listener === this.__events[type][i]) { + this.__events[type].splice(i, 1); + break; + } + } + }; + + /** + * Implementation of {@link <a href="http://www.w3.org/TR/DOM-Level-2-Events/events.html#Events-registration">DOM 2 EventTarget Interface</a>} + * + * @param {WebSocketEvent} event + * @return void + */ + WebSocket.prototype.dispatchEvent = function(event) { + if (!('__events' in this)) throw 'UNSPECIFIED_EVENT_TYPE_ERR'; + if (!(event.type in this.__events)) throw 'UNSPECIFIED_EVENT_TYPE_ERR'; + + for (var i = 0, l = this.__events[event.type].length; i < l; ++ i) { + this.__events[event.type][i](event); + if (event.cancelBubble) break; + } + + if (false !== event.returnValue && + 'function' == typeof this.__events[event.type].defaultHandler) + { + this.__events[event.type].defaultHandler(event); + } + }; + + /** + * + * @param {object} object + * @param {string} type + */ + function WebSocket_FireEvent(object, type) { + return function(data) { + var event = new WebSocketEvent(); + event.initEvent(type, true, true); + event.target = event.currentTarget = object; + for (var key in data) { + event[key] = data[key]; + } + object.dispatchEvent(event, arguments); + }; + } + + /** + * Basic implementation of {@link <a href="http://www.w3.org/TR/DOM-Level-2-Events/events.html#Events-interface">DOM 2 EventInterface</a>} + * + * @class + * @constructor + */ + function WebSocketEvent(){} + + /** + * + * @type boolean + */ + WebSocketEvent.prototype.cancelable = true; + + /** + * + * @type boolean + */ + WebSocketEvent.prototype.cancelBubble = false; + + /** + * + * @return void + */ + WebSocketEvent.prototype.preventDefault = function() { + if (this.cancelable) { + this.returnValue = false; + } + }; + + /** + * + * @return void + */ + WebSocketEvent.prototype.stopPropagation = function() { + this.cancelBubble = true; + }; + + /** + * + * @param {string} eventTypeArg + * @param {boolean} canBubbleArg + * @param {boolean} cancelableArg + * @return void + */ + WebSocketEvent.prototype.initEvent = function(eventTypeArg, canBubbleArg, cancelableArg) { + this.type = eventTypeArg; + this.cancelable = cancelableArg; + this.timeStamp = new Date(); + }; + + + WebSocket.CONNECTING = 0; + WebSocket.OPEN = 1; + WebSocket.CLOSED = 2; + + WebSocket.__tasks = []; + + WebSocket.__initialize = function() { + if (!WebSocket.__swfLocation) { + //console.error("[WebSocket] set WebSocket.__swfLocation to location of WebSocketMain.swf"); + //return; + WebSocket.__swfLocation = "js/WebSocketMain.swf"; + } + var container = document.createElement("div"); + container.id = "webSocketContainer"; + // Puts the Flash out of the window. Note that we cannot use display: none or visibility: hidden + // here because it prevents Flash from loading at least in IE. + container.style.position = "absolute"; + container.style.left = "-100px"; + container.style.top = "-100px"; + var holder = document.createElement("div"); + holder.id = "webSocketFlash"; + container.appendChild(holder); + document.body.appendChild(container); + swfobject.embedSWF( + WebSocket.__swfLocation, "webSocketFlash", "8", "8", "9.0.0", + null, {bridgeName: "webSocket"}, null, null, + function(e) { + if (!e.success) console.error("[WebSocket] swfobject.embedSWF failed"); + } + ); + FABridge.addInitializationCallback("webSocket", function() { + try { + //console.log("[WebSocket] FABridge initializad"); + WebSocket.__flash = FABridge.webSocket.root(); + WebSocket.__flash.setCallerUrl(location.href); + for (var i = 0; i < WebSocket.__tasks.length; ++i) { + WebSocket.__tasks[i](); + } + WebSocket.__tasks = []; + } catch (e) { + console.error("[WebSocket] " + e.toString()); + } + }); + }; + + WebSocket.__addTask = function(task) { + if (WebSocket.__flash) { + task(); + } else { + WebSocket.__tasks.push(task); + } + } + + // called from Flash + function webSocketLog(message) { + console.log(decodeURIComponent(message)); + } + + // called from Flash + function webSocketError(message) { + console.error(decodeURIComponent(message)); + } + + if (window.addEventListener) { + window.addEventListener("load", WebSocket.__initialize, false); + } else { + window.attachEvent("onload", WebSocket.__initialize); + } + +})(); diff --git a/spec/helpers/parser_spec.rb b/spec/helpers/parser_spec.rb index 542a1aa0a1fef7497526a2f68fd4379d92110cbe..5d742239f480ca275c347c04b412c7bab859ee78 100644 --- a/spec/helpers/parser_spec.rb +++ b/spec/helpers/parser_spec.rb @@ -37,5 +37,19 @@ describe ApplicationHelper do Post.count.should == 2 end + + describe "parsing a sender" do + it 'should be able to parse the sender of a collection' do + status_messages = [] + 10.times { status_messages << Factory.build(:status_message)} + xml = Post.build_xml_for(status_messages) + end + + it 'should be able to verify the sender as a friend' do + pending + end + + end + end