New: Add Changes to UpdatedEvent Notifications

[common]

frontend/src/App/AppUpdatedModalContent.js

@@ -89,12 +89,12 @@ function AppUpdatedModalContent(props) {
 
                     <UpdateChanges
                       title={translate('New')}
-                      changes={update.changes.new}
+                      changes={Array.from(new Set(update.changes.new))}
                     />
 
                     <UpdateChanges
                       title={translate('Fixed')}
-                      changes={update.changes.fixed}
+                      changes={Array.from(new Set(update.changes.fixed))}
                     />
                   </div>
               }

src/NzbDrone.Core/Notifications/ApplicationUpdateMessage.cs

@@ -1,4 +1,5 @@
 using System;
+using NzbDrone.Core.Update;
 
 namespace NzbDrone.Core.Notifications
 {
@@ -7,6 +8,7 @@ namespace NzbDrone.Core.Notifications
         public string Message { get; set; }
         public Version PreviousVersion { get; set; }
         public Version NewVersion { get; set; }
+        public UpdateChanges Changes { get; set; }
 
         public override string ToString()
         {

src/NzbDrone.Core/Notifications/CustomScript/CustomScript.cs

@@ -212,6 +212,16 @@ namespace NzbDrone.Core.Notifications.CustomScript
             environmentVariables.Add("Radarr_Update_NewVersion", updateMessage.NewVersion.ToString());
             environmentVariables.Add("Radarr_Update_PreviousVersion", updateMessage.PreviousVersion.ToString());
 
+            if (updateMessage.Changes.New.Any())
+            {
+                environmentVariables.Add("Radarr_Update_NewChanges", string.Join("|", updateMessage.Changes.New.Select(e => e)));
+            }
+
+            if (updateMessage.Changes.Fixed.Any())
+            {
+                environmentVariables.Add("Radarr_Update_FixedChanges", string.Join("|", updateMessage.Changes.Fixed.Select(e => e)));
+            }
+
             ExecuteScript(environmentVariables);
         }
 

src/NzbDrone.Core/Notifications/Discord/Discord.cs

@@ -317,6 +317,16 @@ namespace NzbDrone.Core.Notifications.Discord
                                           {
                                               Name = "New Version",
                                               Value = updateMessage.NewVersion.ToString()
+                                          },
+                                          new DiscordField()
+                                          {
+                                              Name = "New",
+                                              Value = string.Format("```{0}```", string.Join(Environment.NewLine, updateMessage.Changes.New))
+                                          },
+                                          new DiscordField()
+                                          {
+                                              Name = "Fixed",
+                                              Value = string.Format("```{0}```", string.Join(Environment.NewLine, updateMessage.Changes.Fixed))
                                           }
                                       },
                                   }

src/NzbDrone.Core/Notifications/Notifiarr/Notifiarr.cs

@@ -176,6 +176,16 @@ namespace NzbDrone.Core.Notifications.Notifiarr
             variables.Add("Radarr_Update_NewVersion", updateMessage.NewVersion.ToString());
             variables.Add("Radarr_Update_PreviousVersion", updateMessage.PreviousVersion.ToString());
 
+            if (updateMessage.Changes.New.Any())
+            {
+                variables.Add("Radarr_Update_NewChanges", string.Join("|", updateMessage.Changes.New.Select(e => e)));
+            }
+
+            if (updateMessage.Changes.Fixed.Any())
+            {
+                variables.Add("Radarr_Update_FixedChanges", string.Join("|", updateMessage.Changes.Fixed.Select(e => e)));
+            }
+
             _proxy.SendNotification(variables, Settings);
         }
 

src/NzbDrone.Core/Notifications/NotificationService.cs

@@ -198,6 +198,7 @@ namespace NzbDrone.Core.Notifications
             updateMessage.Message = $"Radarr updated from {message.PreviousVerison.ToString()} to {message.NewVersion.ToString()}";
             updateMessage.PreviousVersion = message.PreviousVerison;
             updateMessage.NewVersion = message.NewVersion;
+            updateMessage.Changes = message.Changes;
 
             foreach (var notification in _notificationFactory.OnApplicationUpdateEnabled())
             {

src/NzbDrone.Core/Notifications/Webhook/Webhook.cs

@@ -136,7 +136,9 @@ namespace NzbDrone.Core.Notifications.Webhook
                 EventType = WebhookEventType.ApplicationUpdate,
                 Message = updateMessage.Message,
                 PreviousVersion = updateMessage.PreviousVersion.ToString(),
-                NewVersion = updateMessage.NewVersion.ToString()
+                NewVersion = updateMessage.NewVersion.ToString(),
+                NewChanges = updateMessage.Changes.New,
+                FixedChanges = updateMessage.Changes.Fixed
             };
 
             _proxy.SendWebhook(payload, Settings);

src/NzbDrone.Core/Notifications/Webhook/WebhookApplicationUpdatePayload.cs

@@ -1,3 +1,5 @@
+using System.Collections.Generic;
+
 namespace NzbDrone.Core.Notifications.Webhook
 {
     public class WebhookApplicationUpdatePayload : WebhookPayload
@@ -5,5 +7,7 @@ namespace NzbDrone.Core.Notifications.Webhook
         public string Message { get; set; }
         public string PreviousVersion { get; set; }
         public string NewVersion { get; set; }
+        public List<string> NewChanges { get; set; }
+        public List<string> FixedChanges { get; set; }
     }
 }

src/NzbDrone.Core/Update/Events/UpdateInstalledEvent.cs

@@ -7,11 +7,13 @@ namespace NzbDrone.Core.Update.History.Events
     {
         public Version PreviousVerison { get; set; }
         public Version NewVersion { get; set; }
+        public UpdateChanges Changes { get; set; }
 
-        public UpdateInstalledEvent(Version previousVersion, Version newVersion)
+        public UpdateInstalledEvent(Version previousVersion, Version newVersion, UpdateChanges changes)
         {
             PreviousVerison = previousVersion;
             NewVersion = newVersion;
+            Changes = changes;
         }
     }
 }

src/NzbDrone.Core/Update/History/UpdateHistoryService.cs

@@ -1,7 +1,9 @@
-using System;
+using System;
 using System.Collections.Generic;
+using System.Linq;
 using NLog;
 using NzbDrone.Common.EnvironmentInfo;
+using NzbDrone.Core.Configuration;
 using NzbDrone.Core.Lifecycle;
 using NzbDrone.Core.Messaging.Events;
 using NzbDrone.Core.Update.History.Events;
@@ -17,13 +19,21 @@ namespace NzbDrone.Core.Update.History
     public class UpdateHistoryService : IUpdateHistoryService, IHandle<ApplicationStartedEvent>, IHandleAsync<ApplicationStartedEvent>
     {
         private readonly IUpdateHistoryRepository _repository;
+        private readonly IConfigFileProvider _configFileProvider;
+        private readonly IUpdatePackageProvider _updatePackageProvider;
         private readonly IEventAggregator _eventAggregator;
         private readonly Logger _logger;
         private Version _prevVersion;
 
-        public UpdateHistoryService(IUpdateHistoryRepository repository, IEventAggregator eventAggregator, Logger logger)
+        public UpdateHistoryService(IUpdateHistoryRepository repository,
+                                    IConfigFileProvider configFileProvider,
+                                    IUpdatePackageProvider updatePackageProvider,
+                                    IEventAggregator eventAggregator,
+                                    Logger logger)
         {
             _repository = repository;
+            _configFileProvider = configFileProvider;
+            _updatePackageProvider = updatePackageProvider;
             _eventAggregator = eventAggregator;
             _logger = logger;
         }
@@ -93,7 +103,20 @@ namespace NzbDrone.Core.Update.History
         {
             if (_prevVersion != null)
             {
-                _eventAggregator.PublishEvent(new UpdateInstalledEvent(_prevVersion, BuildInfo.Version));
+                var branch = _configFileProvider.Branch;
+                var version = BuildInfo.Version;
+                var packageChanges = _updatePackageProvider.GetRecentUpdates(branch, version, _prevVersion)
+                                                           .Select(u => u.Changes);
+
+                var changes = new UpdateChanges();
+
+                foreach (var change in packageChanges)
+                {
+                    changes.New = change.New.Union(change.New).ToList();
+                    changes.Fixed = change.Fixed.Union(change.Fixed).ToList();
+                }
+
+                _eventAggregator.PublishEvent(new UpdateInstalledEvent(_prevVersion, BuildInfo.Version, changes));
             }
         }
     }