Bind any collection to SignalR with a single call.

NzbDrone.Api/NzbDrone.Api.csproj

@@ -121,6 +121,7 @@
     <Compile Include="REST\RestResource.cs" />
     <Compile Include="RootFolders\RootFolderModule.cs" />
     <Compile Include="RootFolders\RootFolderResource.cs" />
+    <Compile Include="RootFolders\RootFolderConnection.cs" />
     <Compile Include="Seasons\SeasonModule.cs" />
     <Compile Include="Series\SeriesConnection.cs" />
     <Compile Include="Series\SeriesResource.cs" />
@@ -144,6 +145,7 @@
     <Compile Include="Resolvers\QualityTypesToIntResolver.cs" />
     <Compile Include="Config\SettingsModule.cs" />
     <Compile Include="SignalR\BasicResourceConnection.cs" />
+    <Compile Include="SignalR\Serializer.cs" />
     <Compile Include="SignalR\SignalrDependencyResolver.cs" />
     <Compile Include="SignalR\NzbDronePersistentConnection.cs" />
     <Compile Include="TinyIoCNancyBootstrapper.cs" />

NzbDrone.Api/RootFolders/RootFolderConnection.cs

@@ -0,0 +1,13 @@
+using NzbDrone.Api.SignalR;
+using NzbDrone.Core.RootFolders;
+
+namespace NzbDrone.Api.RootFolders
+{
+    public class RootFolderConnection : BasicResourceConnection<RootFolder>
+    {
+        public override string Resource
+        {
+            get { return "RootFolder"; }
+        }
+    }
+}

NzbDrone.Api/SignalR/BasicResourceConnection.cs

@@ -1,5 +1,6 @@
 using System.Threading.Tasks;
 using Microsoft.AspNet.SignalR;
+using Microsoft.AspNet.SignalR.Infrastructure;
 using NLog;
 using NzbDrone.Common.Messaging;
 using NzbDrone.Core.Datastore;
@@ -14,6 +15,7 @@ public abstract class BasicResourceConnection<T> :
     {
         private readonly Logger _logger;
 
+
         public BasicResourceConnection()
         {
             _logger = LogManager.GetCurrentClassLogger();
@@ -33,7 +35,8 @@ public override Task ProcessRequest(Microsoft.AspNet.SignalR.Hosting.HostContext
 
         public void HandleAsync(ModelEvent<T> message)
         {
-            Connection.Broadcast(message);
+            var context =((ConnectionManager)GlobalHost.ConnectionManager).GetConnection(GetType());
+            context.Connection.Broadcast(message);
         }
     }
 }

NzbDrone.Api/SignalR/Serializer.cs

@@ -0,0 +1,42 @@
+using System;
+using System.IO;
+using Microsoft.AspNet.SignalR.Json;
+
+namespace NzbDrone.Api.SignalR
+{
+    public class Serializer : IJsonSerializer
+    {
+        private readonly Common.IJsonSerializer _nzbDroneSerializer;
+        private JsonNetSerializer _signalRSerializer;
+
+        public Serializer(Common.IJsonSerializer nzbDroneSerializer)
+        {
+            _signalRSerializer = new JsonNetSerializer();
+            _nzbDroneSerializer = nzbDroneSerializer;
+
+        }
+
+        public void Serialize(object value, TextWriter writer)
+        {
+            if (value.GetType().FullName.StartsWith("NzbDrone"))
+            {
+                _nzbDroneSerializer.Serialize(value, writer);
+            }
+            else
+            {
+                _signalRSerializer.Serialize(value, writer);
+            }
+
+        }
+
+        public object Parse(string json, Type targetType)
+        {
+            if (targetType.FullName.StartsWith("NzbDrone"))
+            {
+                return _nzbDroneSerializer.Deserialize(json, targetType);
+            }
+     
+            return _signalRSerializer.Parse(json, targetType);
+        }
+    }
+}

NzbDrone.Api/SignalR/SignalrDependencyResolver.cs

@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using System.Linq;
 using Microsoft.AspNet.SignalR;
+using Microsoft.AspNet.SignalR.Json;
 using TinyIoC;
 
 namespace NzbDrone.Api.SignalR
@@ -13,6 +14,8 @@ public class SignalrDependencyResolver : DefaultDependencyResolver
         public static void Register(TinyIoCContainer container)
         {
             GlobalHost.DependencyResolver = new SignalrDependencyResolver(container);
+            
+            container.Register<IJsonSerializer, Serializer>().AsSingleton();
         }
 
         private SignalrDependencyResolver(TinyIoCContainer container)

NzbDrone.Common/IJsonSerializer.cs

@@ -9,6 +9,7 @@ public interface IJsonSerializer
     {
         T Deserialize<T>(string json) where T : class, new();
         string Serialize(object obj);
+        void Serialize<TModel>(TModel model, TextWriter textWriter);
         void Serialize<TModel>(TModel model, Stream outputStream);
         object Deserialize(string json, Type type);
     }
@@ -55,13 +56,18 @@ public string Serialize(object obj)
         }
 
 
-        public void Serialize<TModel>(TModel model, Stream outputStream)
+        public void Serialize<TModel>(TModel model, TextWriter outputStream)
         {
-            var jsonTextWriter = new JsonTextWriter(new StreamWriter(outputStream));
+            var jsonTextWriter = new JsonTextWriter(outputStream);
             _jsonNetSerializer.Serialize(jsonTextWriter, model);
             jsonTextWriter.Flush();
         }
 
+        public void Serialize<TModel>(TModel model, Stream outputStream)
+        {
+            Serialize(model, new StreamWriter(outputStream));
+        }
+
 
     }
 }

NzbDrone/Owin/MiddleWare/SignalRMiddleWare.cs

@@ -23,7 +23,8 @@ public void Attach(IAppBuilder appBuilder)
         {
             foreach (var nzbDronePersistentConnection in _persistentConnections)
             {
-                appBuilder.MapConnection("signalr/series", nzbDronePersistentConnection.GetType(), new ConnectionConfiguration { EnableCrossDomain = true });
+                var url = string.Format("signalr/{0}", nzbDronePersistentConnection.Resource.Trim('/'));
+                appBuilder.MapConnection(url, nzbDronePersistentConnection.GetType(), new ConnectionConfiguration { EnableCrossDomain = true });
             }
 
         }

UI/.idea/dictionaries/Keivan.xml

@@ -7,6 +7,7 @@
       <w>rootdir</w>
       <w>rootfolder</w>
       <w>rootfolders</w>
+      <w>signalr</w>
       <w>thetvdb</w>
       <w>trakt</w>
       <w>tvdb</w>

UI/.idea/jsLibraryMappings.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="JavaScriptLibraryMappings">
-    <file url="PROJECT" libraries="{libraries}" />
+    <file url="PROJECT" libraries="{jQuery-1.9.1, libraries}" />
   </component>
 </project>
 

UI/.idea/jsLinters/jshint.xml

@@ -61,7 +61,7 @@
     <option passfail="false" />
     <option white="false" />
     <option maxerr="50" />
-    <option predef="NzbDrone, define, Backbone, _, window,Handlebars, console,require,$,Marionette, Backgrid, jQuery" />
+    <option predef="NzbDrone, define, Backbone, _, window,Handlebars, console,require,$,Marionette, Backgrid, jQuery, signalR" />
   </component>
 </project>
 

UI/.idea/libraries/libraries.xml

@@ -10,14 +10,12 @@
         <item url="file://$PROJECT_DIR$/JsLibraries/jquery.tablesorter.pager.js" />
         <item url="file://$PROJECT_DIR$/JsLibraries/handlebars.runtime.js" />
         <item url="file://$PROJECT_DIR$/JsLibraries/jquery.tablesorter.bootstrap.js" />
-        <item url="file://$PROJECT_DIR$/JsLibraries/jquery.tablesorter.js" />
         <item url="file://$PROJECT_DIR$/JsLibraries/backbone.modelbinder.js" />
-        <item url="file://$PROJECT_DIR$/JsLibraries/backbone.collectionbinder.js" />
+        <item url="file://$PROJECT_DIR$/JsLibraries/jquery.tablesorter.js" />
         <item url="file://$PROJECT_DIR$/JsLibraries/fullcalendar.js" />
+        <item url="file://$PROJECT_DIR$/JsLibraries/backbone.collectionbinder.js" />
         <item url="file://$PROJECT_DIR$/JsLibraries/underscore.js" />
         <item url="file://$PROJECT_DIR$/JsLibraries/backbone.marionette.js" />
-        <item url="file://$PROJECT_DIR$/JsLibraries/bootstrapSwitch.js" />
-        <item url="file://$PROJECT_DIR$/JsLibraries/toastr-1.1.5.js" />
         <item url="file://$PROJECT_DIR$/JsLibraries/bootstrap.slider.js" />
         <item url="file://$PROJECT_DIR$/JsLibraries/backbone.marionette.viewswapper.js" />
         <item url="file://$PROJECT_DIR$/JsLibraries/backbone.js" />
@@ -26,6 +24,8 @@
       </sourceFilesUrls>
     </properties>
     <CLASSES>
+      <root url="file://$PROJECT_DIR$/JsLibraries/bootstrapSwitch.js" />
+      <root url="file://$PROJECT_DIR$/JsLibraries/toastr-1.1.5.js" />
       <root url="file://$PROJECT_DIR$/JsLibraries/bootstrap.js" />
       <root url="file://$PROJECT_DIR$/JsLibraries/backbone.debug.js" />
       <root url="file://$PROJECT_DIR$/JsLibraries/jquery.js" />
@@ -34,15 +34,13 @@
       <root url="file://$PROJECT_DIR$/JsLibraries/jquery.tablesorter.pager.js" />
       <root url="file://$PROJECT_DIR$/JsLibraries/handlebars.runtime.js" />
       <root url="file://$PROJECT_DIR$/JsLibraries/jquery.tablesorter.bootstrap.js" />
-      <root url="file://$PROJECT_DIR$/JsLibraries/backbone.modelbinder.js" />
       <root url="file://$PROJECT_DIR$/JsLibraries/jquery.tablesorter.js" />
-      <root url="file://$PROJECT_DIR$/JsLibraries/fullcalendar.js" />
+      <root url="file://$PROJECT_DIR$/JsLibraries/backbone.modelbinder.js" />
       <root url="file://$PROJECT_DIR$/JsLibraries/backbone.collectionbinder.js" />
+      <root url="file://$PROJECT_DIR$/JsLibraries/fullcalendar.js" />
       <root url="file://$PROJECT_DIR$/JsLibraries/underscore.js" />
-      <root url="file://$PROJECT_DIR$/JsLibraries/bootstrapSwitch.js" />
       <root url="file://$PROJECT_DIR$/JsLibraries/backbone.marionette.js" />
       <root url="file://$PROJECT_DIR$/JsLibraries/bootstrap.slider.js" />
-      <root url="file://$PROJECT_DIR$/JsLibraries/toastr-1.1.5.js" />
       <root url="file://$PROJECT_DIR$/JsLibraries/backbone.marionette.viewswapper.js" />
       <root url="file://$PROJECT_DIR$/JsLibraries/backbone.js" />
       <root url="file://$PROJECT_DIR$/JsLibraries/backbone.mutators.js" />

UI/AddSeries/RootFolders/RootFolderCollection.js

@@ -6,5 +6,5 @@ define(['app', 'AddSeries/RootFolders/RootFolderModel'], function () {
         model: NzbDrone.AddSeries.RootFolders.RootFolderModel
     });
 
-    return new rootFolderCollection();
+    return new rootFolderCollection().BindSignalR();
 });

UI/Mixins/backbone.signalr.mixin.js

@@ -1,7 +1,15 @@
 "use strict";
-(function ($) {
 
-    var connection = $.connection('/signalr/series');
+Backbone.Collection.prototype.BindSignalR = function (options) {
+
+    if (!options || !options.url) {
+        console.assert(this.url, 'url must be provided or collection must have url');
+        options = {
+            url: this.url.replace('api', 'signalr')
+        };
+    }
+
+    var self = this;
 
     var _getStatus = function (status) {
         switch (status) {
@@ -19,18 +27,21 @@
 
     };
 
+
+    var connection = $.connection(options.url);
+
     connection.stateChanged(function (change) {
-
+        console.debug('{0} [{1}]'.format(options.url, _getStatus(change.newState)));
-        console.log('signalR [{0}]'.format(_getStatus(change.newState)));
     });
 
-    connection.received(function (data) {
+    connection.received(function () {
-        console.log(data);
+        self.fetch();
     });
 
-    connection.error(function (error) {
+    connection.start({ transport: ['longPolling'] });
-        console.warn(error);
+
-    });
+    return this;
+};
+
+
 
-    connection.start();
-})(jQuery);