Added pushover notifications

NzbDrone.Core/Notifications/Pushover/PushoverService.cs

@@ -0,0 +1,52 @@
+using System;
+using System.Net;
+using NLog;
+using NzbDrone.Common.Messaging;
+using RestSharp;
+
+namespace NzbDrone.Core.Notifications.Pushover
+{
+    public interface IPushoverService
+    {
+        void SendNotification(string title, string message, string userKey, PushoverPriority priority);
+    }
+
+    public class PushoverService : IPushoverService, IExecute<TestPushoverCommand>
+    {
+        private readonly Logger _logger;
+
+        private const string TOKEN = "yz9b4U215iR4vrKFRfjNXP24NMNPKJ";
+        private const string URL = "https://api.pushover.net/1/messages.json";
+
+        public PushoverService(Logger logger)
+        {
+            _logger = logger;
+        }
+
+        public void SendNotification(string title, string message, string userKey, PushoverPriority priority)
+        {
+            var client = new RestClient(URL);
+            var request = new RestRequest(Method.POST);
+            request.AddParameter("token", TOKEN);
+            request.AddParameter("user", userKey);
+            request.AddParameter("title", title);
+            request.AddParameter("message", message);
+            request.AddParameter("priority", (int)priority);
+
+            var response = client.Execute(request);
+
+            if (response.StatusCode != HttpStatusCode.OK)
+            {
+                throw new InvalidResponseException(response.Content);
+            }
+        }
+
+        public void Execute(TestPushoverCommand message)
+        {
+            const string title = "Test Notification";
+            const string body = "This is a test message from NzbDrone";
+
+            SendNotification(title, body, message.UserKey, (PushoverPriority)message.Priority);
+        }
+    }
+}