New: On delete notifications

frontend/src/Settings/Notifications/Notifications/Notification.js

@@ -59,6 +59,10 @@ class Notification extends Component {
       onReleaseImport,
       onUpgrade,
       onRename,
+      onAuthorDelete,
+      onBookDelete,
+      onBookFileDelete,
+      onBookFileDeleteForUpgrade,
       onHealthIssue,
       onDownloadFailure,
       onImportFailure,
@@ -67,6 +71,10 @@ class Notification extends Component {
       supportsOnReleaseImport,
       supportsOnUpgrade,
       supportsOnRename,
+      supportsOnAuthorDelete,
+      supportsOnBookDelete,
+      supportsOnBookFileDelete,
+      supportsOnBookFileDeleteForUpgrade,
       supportsOnHealthIssue,
       supportsOnDownloadFailure,
       supportsOnImportFailure,
@@ -84,70 +92,110 @@ class Notification extends Component {
         </div>
 
         {
-          supportsOnGrab && onGrab &&
+          supportsOnGrab && onGrab ?
             <Label kind={kinds.SUCCESS}>
-              On Grab
+              {translate('OnGrab')}
-            </Label>
+            </Label> :
+            null
         }
 
         {
-          supportsOnReleaseImport && onReleaseImport &&
+          supportsOnReleaseImport && onReleaseImport ?
             <Label kind={kinds.SUCCESS}>
-              On Release Import
+              {translate('OnReleaseImport')}
-            </Label>
+            </Label> :
+            null
         }
 
         {
-          supportsOnUpgrade && onReleaseImport && onUpgrade &&
+          supportsOnUpgrade && onReleaseImport && onUpgrade ?
             <Label kind={kinds.SUCCESS}>
-              On Upgrade
+              {translate('OnUpgrade')}
-            </Label>
+            </Label> :
+            null
         }
 
         {
-          supportsOnRename && onRename &&
+          supportsOnRename && onRename ?
             <Label kind={kinds.SUCCESS}>
-              On Rename
+              {translate('OnRename')}
-            </Label>
+            </Label> :
+            null
         }
 
         {
-          supportsOnBookRetag && onBookRetag &&
+          supportsOnBookRetag && onBookRetag ?
             <Label kind={kinds.SUCCESS}>
-              On Book Tag Update
+              {translate('OnBookTagUpdate')}
-            </Label>
+            </Label> :
+            null
         }
 
         {
-          supportsOnHealthIssue && onHealthIssue &&
+          supportsOnAuthorDelete && onAuthorDelete ?
             <Label kind={kinds.SUCCESS}>
-              On Health Issue
+              {translate('OnAuthorDelete')}
-            </Label>
+            </Label> :
+            null
         }
 
         {
-          supportsOnDownloadFailure && onDownloadFailure &&
+          supportsOnBookDelete && onBookDelete ?
+            <Label kind={kinds.SUCCESS}>
+              {translate('OnBookDelete')}
+            </Label> :
+            null
+        }
+
+        {
+          supportsOnBookFileDelete && onBookFileDelete ?
+            <Label kind={kinds.SUCCESS}>
+              {translate('OnBookFileDelete')}
+            </Label> :
+            null
+        }
+
+        {
+          supportsOnBookFileDeleteForUpgrade && onBookFileDelete && onBookFileDeleteForUpgrade ?
+            <Label kind={kinds.SUCCESS}>
+              {translate('OnBookFileDeleteForUpgrade')}
+            </Label> :
+            null
+        }
+
+        {
+          supportsOnHealthIssue && onHealthIssue ?
+            <Label kind={kinds.SUCCESS}>
+              {translate('OnHealthIssue')}
+            </Label> :
+            null
+        }
+
+        {
+          supportsOnDownloadFailure && onDownloadFailure ?
             <Label kind={kinds.SUCCESS} >
-              On Download Failure
+              {translate('OnDownloadFailure')}
-            </Label>
+            </Label> :
+            null
         }
 
         {
-          supportsOnImportFailure && onImportFailure &&
+          supportsOnImportFailure && onImportFailure ?
             <Label kind={kinds.SUCCESS} >
-              On Import Failure
+              {translate('OnImportFailure')}
-            </Label>
+            </Label> :
+            null
         }
 
         {
-          !onGrab && !onReleaseImport && !onRename && !onBookRetag &&
+          !onGrab && !onReleaseImport && !onRename && !onBookRetag && !onHealthIssue && !onDownloadFailure && !onImportFailure ?
-            !onHealthIssue && !onDownloadFailure && !onImportFailure &&
+            <Label
-              <Label
+              kind={kinds.DISABLED}
-                kind={kinds.DISABLED}
+              outline={true}
-                outline={true}
+            >
-              >
+              {translate('Disabled')}
-                Disabled
+            </Label> :
-              </Label>
+            null
         }
 
         <EditNotificationModalConnector
@@ -178,6 +226,10 @@ Notification.propTypes = {
   onReleaseImport: PropTypes.bool.isRequired,
   onUpgrade: PropTypes.bool.isRequired,
   onRename: PropTypes.bool.isRequired,
+  onAuthorDelete: PropTypes.bool.isRequired,
+  onBookDelete: PropTypes.bool.isRequired,
+  onBookFileDelete: PropTypes.bool.isRequired,
+  onBookFileDeleteForUpgrade: PropTypes.bool.isRequired,
   onHealthIssue: PropTypes.bool.isRequired,
   onDownloadFailure: PropTypes.bool.isRequired,
   onImportFailure: PropTypes.bool.isRequired,
@@ -186,6 +238,10 @@ Notification.propTypes = {
   supportsOnReleaseImport: PropTypes.bool.isRequired,
   supportsOnUpgrade: PropTypes.bool.isRequired,
   supportsOnRename: PropTypes.bool.isRequired,
+  supportsOnAuthorDelete: PropTypes.bool.isRequired,
+  supportsOnBookDelete: PropTypes.bool.isRequired,
+  supportsOnBookFileDelete: PropTypes.bool.isRequired,
+  supportsOnBookFileDeleteForUpgrade: PropTypes.bool.isRequired,
   supportsOnHealthIssue: PropTypes.bool.isRequired,
   supportsOnDownloadFailure: PropTypes.bool.isRequired,
   supportsOnImportFailure: PropTypes.bool.isRequired,

frontend/src/Settings/Notifications/Notifications/NotificationEventItems.js

@@ -19,6 +19,10 @@ function NotificationEventItems(props) {
     onReleaseImport,
     onUpgrade,
     onRename,
+    onAuthorDelete,
+    onBookDelete,
+    onBookFileDelete,
+    onBookFileDeleteForUpgrade,
     onHealthIssue,
     onDownloadFailure,
     onImportFailure,
@@ -27,6 +31,9 @@ function NotificationEventItems(props) {
     supportsOnReleaseImport,
     supportsOnUpgrade,
     supportsOnRename,
+    supportsOnAuthorDelete,
+    supportsOnBookDelete,
+    supportsOnBookFileDelete,
     supportsOnHealthIssue,
     includeHealthWarnings,
     supportsOnDownloadFailure,
@@ -114,6 +121,50 @@ function NotificationEventItems(props) {
             />
           </div>
 
+          <div>
+            <FormInputGroup
+              type={inputTypes.CHECK}
+              name="onAuthorDelete"
+              helpText={translate('OnAuthorDeleteHelpText')}
+              isDisabled={!supportsOnAuthorDelete.value}
+              {...onAuthorDelete}
+              onChange={onInputChange}
+            />
+          </div>
+
+          <div>
+            <FormInputGroup
+              type={inputTypes.CHECK}
+              name="onBookDelete"
+              helpText={translate('OnBookDeleteHelpText')}
+              isDisabled={!supportsOnBookDelete.value}
+              {...onBookDelete}
+              onChange={onInputChange}
+            />
+          </div>
+
+          <div>
+            <FormInputGroup
+              type={inputTypes.CHECK}
+              name="onBookFileDelete"
+              helpText={translate('OnBookFileDeleteHelpText')}
+              isDisabled={!supportsOnBookFileDelete.value}
+              {...onBookFileDelete}
+              onChange={onInputChange}
+            />
+          </div>
+
+          <div>
+            <FormInputGroup
+              type={inputTypes.CHECK}
+              name="onBookFileDeleteForUpgrade"
+              helpText={translate('OnBookFileDeleteForUpgradeHelpText')}
+              isDisabled={!supportsOnBookFileDelete.value}
+              {...onBookFileDeleteForUpgrade}
+              onChange={onInputChange}
+            />
+          </div>
+
           <div>
             <FormInputGroup
               type={inputTypes.CHECK}

frontend/src/Store/Actions/Settings/notifications.js

@@ -106,6 +106,10 @@ export default {
         selectedSchema.onReleaseImport = selectedSchema.supportsOnReleaseImport;
         selectedSchema.onUpgrade = selectedSchema.supportsOnUpgrade;
         selectedSchema.onRename = selectedSchema.supportsOnRename;
+        selectedSchema.onAuthorDelete = selectedSchema.supportsOnAuthorDelete;
+        selectedSchema.onBookDelete = selectedSchema.supportsOnBookDelete;
+        selectedSchema.onBookFileDelete = selectedSchema.supportsOnBookFileDelete;
+        selectedSchema.onBookFileDeleteForUpgrade = selectedSchema.supportsOnBookFileDeleteForUpgrade;
         selectedSchema.onHealthIssue = selectedSchema.supportsOnHealthIssue;
         selectedSchema.onDownloadFailure = selectedSchema.supportsOnDownloadFailure;
         selectedSchema.onImportFailure = selectedSchema.supportsOnImportFailure;

src/NzbDrone.Core.Test/NotificationTests/NotificationBaseFixture.cs

@@ -62,6 +62,21 @@ namespace NzbDrone.Core.Test.NotificationTests
                 TestLogger.Info("OnRename was called");
             }
 
+            public override void OnAuthorDelete(AuthorDeleteMessage message)
+            {
+                TestLogger.Info("OnAuthorDelete was called");
+            }
+
+            public override void OnBookDelete(BookDeleteMessage message)
+            {
+                TestLogger.Info("OnBookDelete was called");
+            }
+
+            public override void OnBookFileDelete(BookFileDeleteMessage message)
+            {
+                TestLogger.Info("OnBookFileDelete was called");
+            }
+
             public override void OnHealthIssue(NzbDrone.Core.HealthCheck.HealthCheck author)
             {
                 TestLogger.Info("OnHealthIssue was called");
@@ -116,6 +131,10 @@ namespace NzbDrone.Core.Test.NotificationTests
             notification.SupportsOnUpgrade.Should().BeTrue();
             notification.SupportsOnRename.Should().BeTrue();
             notification.SupportsOnHealthIssue.Should().BeTrue();
+            notification.SupportsOnAuthorDelete.Should().BeTrue();
+            notification.SupportsOnBookDelete.Should().BeTrue();
+            notification.SupportsOnBookFileDelete.Should().BeTrue();
+            notification.SupportsOnBookFileDeleteForUpgrade.Should().BeTrue();
             notification.SupportsOnDownloadFailure.Should().BeTrue();
             notification.SupportsOnImportFailure.Should().BeTrue();
             notification.SupportsOnBookRetag.Should().BeTrue();
@@ -130,6 +149,10 @@ namespace NzbDrone.Core.Test.NotificationTests
             notification.SupportsOnReleaseImport.Should().BeFalse();
             notification.SupportsOnUpgrade.Should().BeFalse();
             notification.SupportsOnRename.Should().BeFalse();
+            notification.SupportsOnAuthorDelete.Should().BeFalse();
+            notification.SupportsOnBookDelete.Should().BeFalse();
+            notification.SupportsOnBookFileDelete.Should().BeFalse();
+            notification.SupportsOnBookFileDeleteForUpgrade.Should().BeFalse();
             notification.SupportsOnHealthIssue.Should().BeFalse();
             notification.SupportsOnDownloadFailure.Should().BeFalse();
             notification.SupportsOnImportFailure.Should().BeFalse();

src/NzbDrone.Core/Books/Events/AuthorDeletedEvent.cs

@@ -1,3 +1,4 @@
+using System.Collections.Generic;
 using NzbDrone.Common.Messaging;
 
 namespace NzbDrone.Core.Books.Events

src/NzbDrone.Core/Books/Events/BookDeletedEvent.cs

@@ -1,4 +1,4 @@
-using NzbDrone.Common.Messaging;
+using NzbDrone.Common.Messaging;
 
 namespace NzbDrone.Core.Books.Events
 {

src/NzbDrone.Core/Datastore/Migration/021_add_on_delete_to_notifications.cs

@@ -0,0 +1,17 @@
+using FluentMigrator;
+using NzbDrone.Core.Datastore.Migration.Framework;
+
+namespace NzbDrone.Core.Datastore.Migration
+{
+    [Migration(21)]
+    public class add_on_delete_to_notifications : NzbDroneMigrationBase
+    {
+        protected override void MainDbUpgrade()
+        {
+            Alter.Table("Notifications").AddColumn("OnAuthorDelete").AsBoolean().WithDefaultValue(0);
+            Alter.Table("Notifications").AddColumn("OnBookDelete").AsBoolean().WithDefaultValue(0);
+            Alter.Table("Notifications").AddColumn("OnBookFileDelete").AsBoolean().WithDefaultValue(0);
+            Alter.Table("Notifications").AddColumn("OnBookFileDeleteForUpgrade").AsBoolean().WithDefaultValue(0);
+        }
+    }
+}

src/NzbDrone.Core/Datastore/TableMapping.cs

@@ -81,6 +81,10 @@ namespace NzbDrone.Core.Datastore
                   .Ignore(i => i.SupportsOnReleaseImport)
                   .Ignore(i => i.SupportsOnUpgrade)
                   .Ignore(i => i.SupportsOnRename)
+                  .Ignore(i => i.SupportsOnAuthorDelete)
+                  .Ignore(i => i.SupportsOnBookDelete)
+                  .Ignore(i => i.SupportsOnBookFileDelete)
+                  .Ignore(i => i.SupportsOnBookFileDeleteForUpgrade)
                   .Ignore(i => i.SupportsOnHealthIssue)
                   .Ignore(i => i.SupportsOnDownloadFailure)
                   .Ignore(i => i.SupportsOnImportFailure)

src/NzbDrone.Core/Localization/Core/en.json

@@ -70,11 +70,11 @@
   "BookAvailableButMissing": "Book Available, but Missing",
   "BookDownloaded": "Book Downloaded",
   "BookEditor": "Book Editor",
-  "BookIndex": "Book Index",
   "BookFileCountBookCountTotalTotalBookCountInterp": "{0} / {1} (Total: {2})",
   "BookFileCounttotalBookCountBooksDownloadedInterp": "{0}/{1} books downloaded",
   "BookFilesCountMessage": "No book files",
   "BookHasNotAired": "Book has not aired",
+  "BookIndex": "Book Index",
   "BookIsDownloading": "Book is downloading",
   "BookIsDownloadingInterp": "Book is downloading - {0}% {1}",
   "BookIsNotMonitored": "Book is not monitored",
@@ -188,6 +188,7 @@
   "DetailedProgressBar": "Detailed Progress Bar",
   "DetailedProgressBarHelpText": "Show text on progess bar",
   "Development": "Development",
+  "Disabled": "Disabled",
   "DiscCount": "Disc Count",
   "DiscNumber": "Disc Number",
   "DiskSpace": "Disk Space",
@@ -429,13 +430,29 @@
   "NotificationTriggers": "Notification Triggers",
   "NotMonitored": "Not Monitored",
   "NoUpdatesAreAvailable": "No updates are available",
+  "OnAuthorDelete": "On Author Delete",
+  "OnAuthorDeleteHelpText": "On Author Delete",
+  "OnBookDelete": "On Book Delete",
+  "OnBookDeleteHelpText": "On Book Delete",
+  "OnBookFileDelete": "On Book File Delete",
+  "OnBookFileDeleteForUpgrade": "On Book File Delete For Upgrade",
+  "OnBookFileDeleteForUpgradeHelpText": "On Book File Delete For Upgrade",
+  "OnBookFileDeleteHelpText": "On Book File Delete",
   "OnBookRetagHelpText": "On Book Retag",
+  "OnBookTagUpdate": "On Book Tag Update",
+  "OnDownloadFailure": "On Download Failure",
   "OnDownloadFailureHelpText": "On Download Failure",
+  "OnGrab": "On Grab",
   "OnGrabHelpText": "On Grab",
+  "OnHealthIssue": "On Health Issue",
   "OnHealthIssueHelpText": "On Health Issue",
+  "OnImportFailure": "On Import Failure",
   "OnImportFailureHelpText": "On Import Failure",
+  "OnReleaseImport": "On Release Import",
   "OnReleaseImportHelpText": "On Release Import",
+  "OnRename": "On Rename",
   "OnRenameHelpText": "On Rename",
+  "OnUpgrade": "On Upgrade",
   "OnUpgradeHelpText": "On Upgrade",
   "OpenBrowserOnStart": "Open browser on start",
   "Options": "Options",
@@ -588,9 +605,9 @@
   "SetPermissionsLinuxHelpTextWarning": "If you're unsure what these settings do, do not alter them.",
   "Settings": "Settings",
   "ShortDateFormat": "Short Date Format",
-  "ShouldMonitorHelpText": "Monitor new authors and books added from this list",
   "ShouldMonitorExisting": "Monitor existing books",
   "ShouldMonitorExistingHelpText": "Automatically monitor books on this list which are already in Readarr",
+  "ShouldMonitorHelpText": "Monitor new authors and books added from this list",
   "ShouldSearchHelpText": "Search indexers for newly added items.  Use with caution for large lists.",
   "ShowBanners": "Show Banners",
   "ShowBannersHelpText": "Show banners instead of names",
@@ -729,13 +746,13 @@
   "UnmonitoredHelpText": "Include unmonitored books in the iCal feed",
   "UnselectAll": "Unselect All",
   "UpdateAll": "Update all",
-  "UpdateSelected": "Updated selected",
   "UpdateAutomaticallyHelpText": "Automatically download and install updates. You will still be able to install from System: Updates",
   "UpdateCovers": "Update Covers",
   "UpdateCoversHelpText": "Set book covers in Calibre to match those in Readarr",
   "UpdateMechanismHelpText": "Use Readarr's built-in updater or a script",
   "Updates": "Updates",
   "UpdateScriptPathHelpText": "Path to a custom script that takes an extracted update package and handle the remainder of the update process",
+  "UpdateSelected": "Updated selected",
   "UpdatingIsDisabledInsideADockerContainerUpdateTheContainerImageInstead": "Updating is disabled inside a docker container.  Update the container image instead.",
   "UpgradeAllowedHelpText": "If disabled qualities will not be upgraded",
   "Uptime": "Uptime",
@@ -769,4 +786,4 @@
   "WriteTagsSync": "All files; keep in sync with Goodreads",
   "Year": "Year",
   "YesCancel": "Yes, Cancel"
-}
+}

src/NzbDrone.Core/MediaFiles/Events/DeleteCompletedEvent.cs

@@ -0,0 +1,8 @@
+using NzbDrone.Common.Messaging;
+
+namespace NzbDrone.Core.MediaFiles.Events
+{
+    public class DeleteCompletedEvent : IEvent
+    {
+    }
+}

src/NzbDrone.Core/MediaFiles/MediaFileDeletionService.cs

@@ -33,6 +33,7 @@ namespace NzbDrone.Core.MediaFiles
         private readonly IMediaFileService _mediaFileService;
         private readonly IAuthorService _authorService;
         private readonly IConfigService _configService;
+        private readonly IEventAggregator _eventAggregator;
         private readonly IRootFolderService _rootFolderService;
         private readonly ICalibreProxy _calibre;
         private readonly Logger _logger;
@@ -42,6 +43,7 @@ namespace NzbDrone.Core.MediaFiles
                                         IMediaFileService mediaFileService,
                                         IAuthorService authorService,
                                         IConfigService configService,
+                                        IEventAggregator eventAggregator,
                                         IRootFolderService rootFolderService,
                                         ICalibreProxy calibre,
                                         Logger logger)
@@ -51,6 +53,7 @@ namespace NzbDrone.Core.MediaFiles
             _mediaFileService = mediaFileService;
             _authorService = authorService;
             _configService = configService;
+            _eventAggregator = eventAggregator;
             _rootFolderService = rootFolderService;
             _calibre = calibre;
             _logger = logger;
@@ -97,6 +100,8 @@ namespace NzbDrone.Core.MediaFiles
 
             // Delete the track file from the database to clean it up even if the file was already deleted
             _mediaFileService.Delete(bookFile, DeleteMediaFileReason.Manual);
+
+            _eventAggregator.PublishEvent(new DeleteCompletedEvent());
         }
 
         private void DeleteFile(BookFile bookFile, string subfolder = "")
@@ -178,6 +183,8 @@ namespace NzbDrone.Core.MediaFiles
                     {
                         _recycleBinProvider.DeleteFolder(message.Author.Path);
                     }
+
+                    _eventAggregator.PublishEvent(new DeleteCompletedEvent());
                 }
             }
         }

src/NzbDrone.Core/Notifications/AuthorDeleteMessage.cs

@@ -0,0 +1,27 @@
+using NzbDrone.Core.Books;
+
+namespace NzbDrone.Core.Notifications
+{
+    public class AuthorDeleteMessage
+    {
+        public string Message { get; set; }
+        public Author Author { get; set; }
+        public bool DeletedFiles { get; set; }
+        public string DeletedFilesMessage { get; set; }
+
+        public override string ToString()
+        {
+            return Message;
+        }
+
+        public AuthorDeleteMessage(Author author, bool deleteFiles)
+        {
+            Author = author;
+            DeletedFiles = deleteFiles;
+            DeletedFilesMessage = DeletedFiles ?
+                "Author removed and all files were deleted" :
+                "Author removed, files were not deleted";
+            Message = author.Name + " - " + DeletedFilesMessage;
+        }
+    }
+}

src/NzbDrone.Core/Notifications/BookDeleteMessage.cs

@@ -0,0 +1,28 @@
+using NzbDrone.Core.Books;
+using NzbDrone.Core.MediaFiles;
+
+namespace NzbDrone.Core.Notifications
+{
+    public class BookDeleteMessage
+    {
+        public string Message { get; set; }
+        public Book Book { get; set; }
+        public bool DeletedFiles { get; set; }
+        public string DeletedFilesMessage { get; set; }
+
+        public override string ToString()
+        {
+            return Message;
+        }
+
+        public BookDeleteMessage(Book book, bool deleteFiles)
+        {
+            Book = book;
+            DeletedFiles = deleteFiles;
+            DeletedFilesMessage = DeletedFiles ?
+                "Book removed and all files were deleted" :
+                "Book removed, files were not deleted";
+            Message = book.Title + " - " + DeletedFilesMessage;
+        }
+    }
+}

src/NzbDrone.Core/Notifications/BookFileDeleteMessage.cs

@@ -0,0 +1,19 @@
+using NzbDrone.Core.Books;
+using NzbDrone.Core.MediaFiles;
+
+namespace NzbDrone.Core.Notifications
+{
+    public class BookFileDeleteMessage
+    {
+        public string Message { get; set; }
+        public Book Book { get; set; }
+        public BookFile BookFile { get; set; }
+
+        public DeleteMediaFileReason Reason { get; set; }
+
+        public override string ToString()
+        {
+            return Message;
+        }
+    }
+}

src/NzbDrone.Core/Notifications/Boxcar/Boxcar.cs

@@ -26,6 +26,21 @@ namespace NzbDrone.Core.Notifications.Boxcar
             _proxy.SendNotification(BOOK_DOWNLOADED_TITLE, message.Message, Settings);
         }
 
+        public override void OnAuthorDelete(AuthorDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(AUTHOR_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
+        public override void OnBookDelete(BookDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(BOOK_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
+        public override void OnBookFileDelete(BookFileDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(BOOK_FILE_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
         public override void OnHealthIssue(HealthCheck.HealthCheck message)
         {
             _proxy.SendNotification(HEALTH_ISSUE_TITLE, message.Message, Settings);

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

@@ -105,6 +105,73 @@ namespace NzbDrone.Core.Notifications.CustomScript
             ExecuteScript(environmentVariables);
         }
 
+        public override void OnAuthorDelete(AuthorDeleteMessage deleteMessage)
+        {
+            var author = deleteMessage.Author;
+            var environmentVariables = new StringDictionary();
+
+            environmentVariables.Add("Readarr_EventType", "AuthorDelete");
+            environmentVariables.Add("Readarr_Author_Id", author.Id.ToString());
+            environmentVariables.Add("Readarr_Author_Name", author.Name);
+            environmentVariables.Add("Readarr_Author_Path", author.Path);
+            environmentVariables.Add("Readarr_Author_GoodreadsId", author.ForeignAuthorId);
+            environmentVariables.Add("Readarr_Author_DeletedFiles", deleteMessage.DeletedFiles.ToString());
+
+            ExecuteScript(environmentVariables);
+        }
+
+        public override void OnBookDelete(BookDeleteMessage deleteMessage)
+        {
+            var author = deleteMessage.Book.Author.Value;
+            var book = deleteMessage.Book;
+
+            var environmentVariables = new StringDictionary();
+
+            environmentVariables.Add("Readarr_EventType", "BookDelete");
+            environmentVariables.Add("Readarr_Author_Id", author.Id.ToString());
+            environmentVariables.Add("Readarr_Author_Name", author.Name);
+            environmentVariables.Add("Readarr_Author_Path", author.Path);
+            environmentVariables.Add("Readarr_Author_GoodreadsId", author.ForeignAuthorId);
+            environmentVariables.Add("Readarr_Book_Id", book.Id.ToString());
+            environmentVariables.Add("Readarr_Book_Title", book.Title);
+            environmentVariables.Add("Readarr_Book_GoodreadsId", book.ForeignBookId);
+            environmentVariables.Add("Readarr_Book_DeletedFiles", deleteMessage.DeletedFiles.ToString());
+
+            ExecuteScript(environmentVariables);
+        }
+
+        public override void OnBookFileDelete(BookFileDeleteMessage deleteMessage)
+        {
+            var author = deleteMessage.Book.Author.Value;
+            var book = deleteMessage.Book;
+            var bookFile = deleteMessage.BookFile;
+            var edition = bookFile.Edition.Value;
+
+            var environmentVariables = new StringDictionary();
+
+            environmentVariables.Add("Readarr_EventType", "BookFileDelete");
+            environmentVariables.Add("Readarr_Delete_Reason", deleteMessage.Reason.ToString());
+            environmentVariables.Add("Readarr_Author_Id", author.Id.ToString());
+            environmentVariables.Add("Readarr_Author_Name", author.Name);
+            environmentVariables.Add("Readarr_Author_GoodreadsId", author.ForeignAuthorId);
+            environmentVariables.Add("Readarr_Book_Id", book.Id.ToString());
+            environmentVariables.Add("Readarr_Book_Title", book.Title);
+            environmentVariables.Add("Readarr_Book_GoodreadsId", book.ForeignBookId);
+            environmentVariables.Add("Readarr_BookFile_Id", bookFile.Id.ToString());
+            environmentVariables.Add("Readarr_BookFile_Path", bookFile.Path);
+            environmentVariables.Add("Readarr_BookFile_Quality", bookFile.Quality.Quality.Name);
+            environmentVariables.Add("Readarr_BookFile_QualityVersion", bookFile.Quality.Revision.Version.ToString());
+            environmentVariables.Add("Readarr_BookFile_ReleaseGroup", bookFile.ReleaseGroup ?? string.Empty);
+            environmentVariables.Add("Readarr_BookFile_SceneName", bookFile.SceneName ?? string.Empty);
+            environmentVariables.Add("Readarr_BookFile_Edition_Id", edition.Id.ToString());
+            environmentVariables.Add("Readarr_BookFile_Edition_Name", edition.Title);
+            environmentVariables.Add("Readarr_BookFile_Edition_GoodreadsId", edition.ForeignEditionId);
+            environmentVariables.Add("Readarr_BookFile_Edition_Isbn13", edition.Isbn13);
+            environmentVariables.Add("Readarr_BookFile_Edition_Asin", edition.Asin);
+
+            ExecuteScript(environmentVariables);
+        }
+
         public override void OnBookRetag(BookRetagMessage message)
         {
             var author = message.Author;

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

@@ -69,6 +69,54 @@ namespace NzbDrone.Core.Notifications.Discord
             _proxy.SendPayload(payload, Settings);
         }
 
+        public override void OnAuthorDelete(AuthorDeleteMessage deleteMessage)
+        {
+            var attachments = new List<Embed>
+                              {
+                                  new Embed
+                                  {
+                                      Title = deleteMessage.Author.Name,
+                                      Description = deleteMessage.DeletedFilesMessage
+                                  }
+                              };
+
+            var payload = CreatePayload("Author Deleted", attachments);
+
+            _proxy.SendPayload(payload, Settings);
+        }
+
+        public override void OnBookDelete(BookDeleteMessage deleteMessage)
+        {
+            var attachments = new List<Embed>
+                              {
+                                  new Embed
+                                  {
+                                    Title = $"${deleteMessage.Book.Author.Value.Name} - ${deleteMessage.Book.Title}",
+                                    Description = deleteMessage.DeletedFilesMessage
+                                  }
+                              };
+
+            var payload = CreatePayload("Book Deleted", attachments);
+
+            _proxy.SendPayload(payload, Settings);
+        }
+
+        public override void OnBookFileDelete(BookFileDeleteMessage deleteMessage)
+        {
+            var attachments = new List<Embed>
+                              {
+                                  new Embed
+                                  {
+                                    Title = $"${deleteMessage.Book.Author.Value.Name} - ${deleteMessage.Book.Title} - file deleted",
+                                    Description = deleteMessage.BookFile.Path
+                                  }
+                              };
+
+            var payload = CreatePayload("Book File Deleted", attachments);
+
+            _proxy.SendPayload(payload, Settings);
+        }
+
         public override void OnHealthIssue(HealthCheck.HealthCheck healthCheck)
         {
             var attachments = new List<Embed>

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

@@ -1,9 +1,11 @@
-namespace NzbDrone.Core.Notifications.Discord
+namespace NzbDrone.Core.Notifications.Discord
 {
     public enum DiscordColors
     {
         Danger = 15749200,
         Success = 2605644,
-        Warning = 16753920
+        Warning = 16753920,
+        Standard = 16761392,
+        Upgrade = 4089856
     }
 }

src/NzbDrone.Core/Notifications/Email/Email.cs

@@ -40,6 +40,27 @@ namespace NzbDrone.Core.Notifications.Email
             SendEmail(Settings, BOOK_DOWNLOADED_TITLE_BRANDED, body, false, paths);
         }
 
+        public override void OnAuthorDelete(AuthorDeleteMessage deleteMessage)
+        {
+            var body = deleteMessage.Message;
+
+            SendEmail(Settings, AUTHOR_DELETED_TITlE_BRANDED, body);
+        }
+
+        public override void OnBookDelete(BookDeleteMessage deleteMessage)
+        {
+            var body = deleteMessage.Message;
+
+            SendEmail(Settings, AUTHOR_DELETED_TITlE_BRANDED, body);
+        }
+
+        public override void OnBookFileDelete(BookFileDeleteMessage deleteMessage)
+        {
+            var body = deleteMessage.Message;
+
+            SendEmail(Settings, AUTHOR_DELETED_TITlE_BRANDED, body);
+        }
+
         public override void OnHealthIssue(HealthCheck.HealthCheck message)
         {
             SendEmail(Settings, HEALTH_ISSUE_TITLE_BRANDED, message.Message);

src/NzbDrone.Core/Notifications/Goodreads/Bookshelf/GoodreadsBookshelf.cs

@@ -40,6 +40,54 @@ namespace NzbDrone.Core.Notifications.Goodreads
             AddToShelves(bookId, Settings.AddIds);
         }
 
+        public override void OnAuthorDelete(AuthorDeleteMessage deleteMessage)
+        {
+            if (deleteMessage.DeletedFiles)
+            {
+                foreach (var shelf in Settings.RemoveIds)
+                {
+                    var listBooks = SearchShelf(shelf, deleteMessage.Author.Name);
+                    var toRemove = listBooks.Where(x => deleteMessage.Author.Books.Value.Select(b => b.ForeignBookId).Contains(x.Book.WorkId.ToString()));
+
+                    foreach (var listBook in toRemove)
+                    {
+                        RemoveBookFromShelves(listBook.Book.Id, shelf);
+                    }
+                }
+            }
+        }
+
+        public override void OnBookDelete(BookDeleteMessage deleteMessage)
+        {
+            if (deleteMessage.DeletedFiles)
+            {
+                foreach (var shelf in Settings.RemoveIds)
+                {
+                    var listBooks = SearchShelf(shelf, deleteMessage.Book.Author.Value.Name);
+                    var toRemove = listBooks.Where(x => x.Book.WorkId.ToString() == deleteMessage.Book.ForeignBookId);
+
+                    foreach (var listBook in toRemove)
+                    {
+                        RemoveBookFromShelves(listBook.Book.Id, shelf);
+                    }
+                }
+            }
+        }
+
+        public override void OnBookFileDelete(BookFileDeleteMessage deleteMessage)
+        {
+            foreach (var shelf in Settings.RemoveIds)
+            {
+                var listBooks = SearchShelf(shelf, deleteMessage.Book.Author.Value.Name);
+                var toRemove = listBooks.Where(x => x.Book.WorkId.ToString() == deleteMessage.Book.ForeignBookId);
+
+                foreach (var listBook in toRemove)
+                {
+                    RemoveBookFromShelves(listBook.Book.Id, shelf);
+                }
+            }
+        }
+
         public override object RequestAction(string action, IDictionary<string, string> query)
         {
             if (action == "getBookshelves")

src/NzbDrone.Core/Notifications/Gotify/Gotify.cs

@@ -29,6 +29,21 @@ namespace NzbDrone.Core.Notifications.Gotify
             _proxy.SendNotification(BOOK_DOWNLOADED_TITLE, message.Message, Settings);
         }
 
+        public override void OnAuthorDelete(AuthorDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(AUTHOR_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
+        public override void OnBookDelete(BookDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(BOOK_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
+        public override void OnBookFileDelete(BookFileDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(BOOK_FILE_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
         public override void OnHealthIssue(HealthCheck.HealthCheck healthCheck)
         {
             _proxy.SendNotification(HEALTH_ISSUE_TITLE, healthCheck.Message, Settings);

src/NzbDrone.Core/Notifications/INotification.cs

@@ -10,14 +10,22 @@ namespace NzbDrone.Core.Notifications
         void OnGrab(GrabMessage grabMessage);
         void OnReleaseImport(BookDownloadMessage message);
         void OnRename(Author author);
+        void OnAuthorDelete(AuthorDeleteMessage deleteMessage);
+        void OnBookDelete(BookDeleteMessage deleteMessage);
+        void OnBookFileDelete(BookFileDeleteMessage deleteMessage);
         void OnHealthIssue(HealthCheck.HealthCheck healthCheck);
         void OnDownloadFailure(DownloadFailedMessage message);
         void OnImportFailure(BookDownloadMessage message);
         void OnBookRetag(BookRetagMessage message);
+        void ProcessQueue();
         bool SupportsOnGrab { get; }
         bool SupportsOnReleaseImport { get; }
         bool SupportsOnUpgrade { get; }
         bool SupportsOnRename { get; }
+        bool SupportsOnAuthorDelete { get; }
+        bool SupportsOnBookDelete { get; }
+        bool SupportsOnBookFileDelete { get; }
+        bool SupportsOnBookFileDeleteForUpgrade { get; }
         bool SupportsOnHealthIssue { get; }
         bool SupportsOnDownloadFailure { get; }
         bool SupportsOnImportFailure { get; }

src/NzbDrone.Core/Notifications/Join/Join.cs

@@ -27,6 +27,21 @@ namespace NzbDrone.Core.Notifications.Join
             _proxy.SendNotification(BOOK_DOWNLOADED_TITLE_BRANDED, message.Message, Settings);
         }
 
+        public override void OnAuthorDelete(AuthorDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(AUTHOR_DELETED_TITlE_BRANDED, deleteMessage.Message, Settings);
+        }
+
+        public override void OnBookDelete(BookDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(BOOK_DELETED_TITLE_BRANDED, deleteMessage.Message, Settings);
+        }
+
+        public override void OnBookFileDelete(BookFileDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(BOOK_FILE_DELETED_TITLE_BRANDED, deleteMessage.Message, Settings);
+        }
+
         public override void OnHealthIssue(HealthCheck.HealthCheck message)
         {
             _proxy.SendNotification(HEALTH_ISSUE_TITLE_BRANDED, message.Message, Settings);

src/NzbDrone.Core/Notifications/Mailgun/Mailgun.cs

@@ -29,6 +29,21 @@ namespace NzbDrone.Core.Notifications.Mailgun
             _proxy.SendNotification(BOOK_DOWNLOADED_TITLE, downloadMessage.Message, Settings);
         }
 
+        public override void OnAuthorDelete(AuthorDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(AUTHOR_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
+        public override void OnBookDelete(BookDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(BOOK_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
+        public override void OnBookFileDelete(BookFileDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(BOOK_FILE_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
         public override void OnHealthIssue(HealthCheck.HealthCheck healthCheckMessage)
         {
             _proxy.SendNotification(HEALTH_ISSUE_TITLE, healthCheckMessage.Message, Settings);

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

@@ -79,6 +79,73 @@ namespace NzbDrone.Core.Notifications.Notifiarr
             _proxy.SendNotification(variables, Settings);
         }
 
+        public override void OnAuthorDelete(AuthorDeleteMessage deleteMessage)
+        {
+            var author = deleteMessage.Author;
+            var variables = new StringDictionary();
+
+            variables.Add("Readarr_EventType", "AuthorDelete");
+            variables.Add("Readarr_Author_Id", author.Id.ToString());
+            variables.Add("Readarr_Author_Name", author.Name);
+            variables.Add("Readarr_Author_Path", author.Path);
+            variables.Add("Readarr_Author_GoodreadsId", author.ForeignAuthorId);
+            variables.Add("Readarr_Author_DeletedFiles", deleteMessage.DeletedFiles.ToString());
+
+            _proxy.SendNotification(variables, Settings);
+        }
+
+        public override void OnBookDelete(BookDeleteMessage deleteMessage)
+        {
+            var author = deleteMessage.Book.Author.Value;
+            var book = deleteMessage.Book;
+
+            var variables = new StringDictionary();
+
+            variables.Add("Readarr_EventType", "BookDelete");
+            variables.Add("Readarr_Author_Id", author.Id.ToString());
+            variables.Add("Readarr_Author_Name", author.Name);
+            variables.Add("Readarr_Author_Path", author.Path);
+            variables.Add("Readarr_Author_GoodreadsId", author.ForeignAuthorId);
+            variables.Add("Readarr_Book_Id", book.Id.ToString());
+            variables.Add("Readarr_Book_Title", book.Title);
+            variables.Add("Readarr_Book_GoodreadsId", book.ForeignBookId);
+            variables.Add("Readarr_Book_DeletedFiles", deleteMessage.DeletedFiles.ToString());
+
+            _proxy.SendNotification(variables, Settings);
+        }
+
+        public override void OnBookFileDelete(BookFileDeleteMessage deleteMessage)
+        {
+            var author = deleteMessage.Book.Author.Value;
+            var book = deleteMessage.Book;
+            var bookFile = deleteMessage.BookFile;
+            var edition = bookFile.Edition.Value;
+
+            var variables = new StringDictionary();
+
+            variables.Add("Readarr_EventType", "BookFileDelete");
+            variables.Add("Readarr_Delete_Reason", deleteMessage.Reason.ToString());
+            variables.Add("Readarr_Author_Id", author.Id.ToString());
+            variables.Add("Readarr_Author_Name", author.Name);
+            variables.Add("Readarr_Author_GoodreadsId", author.ForeignAuthorId);
+            variables.Add("Readarr_Book_Id", book.Id.ToString());
+            variables.Add("Readarr_Book_Title", book.Title);
+            variables.Add("Readarr_Book_GoodreadsId", book.ForeignBookId);
+            variables.Add("Readarr_BookFile_Id", bookFile.Id.ToString());
+            variables.Add("Readarr_BookFile_Path", bookFile.Path);
+            variables.Add("Readarr_BookFile_Quality", bookFile.Quality.Quality.Name);
+            variables.Add("Readarr_BookFile_QualityVersion", bookFile.Quality.Revision.Version.ToString());
+            variables.Add("Readarr_BookFile_ReleaseGroup", bookFile.ReleaseGroup ?? string.Empty);
+            variables.Add("Readarr_BookFile_SceneName", bookFile.SceneName ?? string.Empty);
+            variables.Add("Readarr_BookFile_Edition_Id", edition.Id.ToString());
+            variables.Add("Readarr_BookFile_Edition_Name", edition.Title);
+            variables.Add("Readarr_BookFile_Edition_GoodreadsId", edition.ForeignEditionId);
+            variables.Add("Readarr_BookFile_Edition_Isbn13", edition.Isbn13);
+            variables.Add("Readarr_BookFile_Edition_Asin", edition.Asin);
+
+            _proxy.SendNotification(variables, Settings);
+        }
+
         public override void OnHealthIssue(HealthCheck.HealthCheck healthCheck)
         {
             var variables = new StringDictionary();

src/NzbDrone.Core/Notifications/NotificationBase.cs

@@ -11,6 +11,9 @@ namespace NzbDrone.Core.Notifications
     {
         protected const string BOOK_GRABBED_TITLE = "Book Grabbed";
         protected const string BOOK_DOWNLOADED_TITLE = "Book Downloaded";
+        protected const string AUTHOR_DELETED_TITLE = "Author Deleted";
+        protected const string BOOK_DELETED_TITLE = "Book Deleted";
+        protected const string BOOK_FILE_DELETED_TITLE = "Book File Deleted";
         protected const string HEALTH_ISSUE_TITLE = "Health Check Failure";
         protected const string DOWNLOAD_FAILURE_TITLE = "Download Failed";
         protected const string IMPORT_FAILURE_TITLE = "Import Failed";
@@ -18,6 +21,9 @@ namespace NzbDrone.Core.Notifications
 
         protected const string BOOK_GRABBED_TITLE_BRANDED = "Readarr - " + BOOK_GRABBED_TITLE;
         protected const string BOOK_DOWNLOADED_TITLE_BRANDED = "Readarr - " + BOOK_DOWNLOADED_TITLE;
+        protected const string AUTHOR_DELETED_TITlE_BRANDED = "Readarr - " + AUTHOR_DELETED_TITLE;
+        protected const string BOOK_DELETED_TITLE_BRANDED = "Readarr - " + BOOK_DELETED_TITLE;
+        protected const string BOOK_FILE_DELETED_TITLE_BRANDED = "Readarr - " + BOOK_FILE_DELETED_TITLE;
         protected const string HEALTH_ISSUE_TITLE_BRANDED = "Readarr - " + HEALTH_ISSUE_TITLE;
         protected const string DOWNLOAD_FAILURE_TITLE_BRANDED = "Readarr - " + DOWNLOAD_FAILURE_TITLE;
         protected const string IMPORT_FAILURE_TITLE_BRANDED = "Readarr - " + IMPORT_FAILURE_TITLE;
@@ -48,6 +54,18 @@ namespace NzbDrone.Core.Notifications
         {
         }
 
+        public virtual void OnAuthorDelete(AuthorDeleteMessage deleteMessage)
+        {
+        }
+
+        public virtual void OnBookDelete(BookDeleteMessage deleteMessage)
+        {
+        }
+
+        public virtual void OnBookFileDelete(BookFileDeleteMessage deleteMessage)
+        {
+        }
+
         public virtual void OnHealthIssue(HealthCheck.HealthCheck healthCheck)
         {
         }
@@ -64,8 +82,16 @@ namespace NzbDrone.Core.Notifications
         {
         }
 
+        public virtual void ProcessQueue()
+        {
+        }
+
         public bool SupportsOnGrab => HasConcreteImplementation("OnGrab");
         public bool SupportsOnRename => HasConcreteImplementation("OnRename");
+        public bool SupportsOnAuthorDelete => HasConcreteImplementation("OnAuthorDelete");
+        public bool SupportsOnBookDelete => HasConcreteImplementation("OnBookDelete");
+        public bool SupportsOnBookFileDelete => HasConcreteImplementation("OnBookFileDelete");
+        public bool SupportsOnBookFileDeleteForUpgrade => SupportsOnBookFileDelete;
         public bool SupportsOnReleaseImport => HasConcreteImplementation("OnReleaseImport");
         public bool SupportsOnUpgrade => SupportsOnReleaseImport;
         public bool SupportsOnHealthIssue => HasConcreteImplementation("OnHealthIssue");

src/NzbDrone.Core/Notifications/NotificationDefinition.cs

@@ -8,6 +8,10 @@ namespace NzbDrone.Core.Notifications
         public bool OnReleaseImport { get; set; }
         public bool OnUpgrade { get; set; }
         public bool OnRename { get; set; }
+        public bool OnAuthorDelete { get; set; }
+        public bool OnBookDelete { get; set; }
+        public bool OnBookFileDelete { get; set; }
+        public bool OnBookFileDeleteForUpgrade { get; set; }
         public bool OnHealthIssue { get; set; }
         public bool OnDownloadFailure { get; set; }
         public bool OnImportFailure { get; set; }
@@ -16,12 +20,16 @@ namespace NzbDrone.Core.Notifications
         public bool SupportsOnReleaseImport { get; set; }
         public bool SupportsOnUpgrade { get; set; }
         public bool SupportsOnRename { get; set; }
+        public bool SupportsOnAuthorDelete { get; set; }
+        public bool SupportsOnBookDelete { get; set; }
+        public bool SupportsOnBookFileDelete { get; set; }
+        public bool SupportsOnBookFileDeleteForUpgrade { get; set; }
         public bool SupportsOnHealthIssue { get; set; }
         public bool IncludeHealthWarnings { get; set; }
         public bool SupportsOnDownloadFailure { get; set; }
         public bool SupportsOnImportFailure { get; set; }
         public bool SupportsOnBookRetag { get; set; }
 
-        public override bool Enable => OnGrab || OnReleaseImport || (OnReleaseImport && OnUpgrade) || OnHealthIssue || OnDownloadFailure || OnImportFailure || OnBookRetag;
+        public override bool Enable => OnGrab || OnReleaseImport || (OnReleaseImport && OnUpgrade) || OnAuthorDelete || OnBookDelete || OnBookFileDelete || OnBookFileDeleteForUpgrade || OnHealthIssue || OnDownloadFailure || OnImportFailure || OnBookRetag;
     }
 }

src/NzbDrone.Core/Notifications/NotificationFactory.cs

@@ -15,6 +15,10 @@ namespace NzbDrone.Core.Notifications
         List<INotification> OnUpgradeEnabled();
         List<INotification> OnRenameEnabled();
         List<INotification> OnHealthIssueEnabled();
+        List<INotification> OnAuthorDeleteEnabled();
+        List<INotification> OnBookDeleteEnabled();
+        List<INotification> OnBookFileDeleteEnabled();
+        List<INotification> OnBookFileDeleteForUpgradeEnabled();
         List<INotification> OnDownloadFailureEnabled();
         List<INotification> OnImportFailureEnabled();
         List<INotification> OnBookRetagEnabled();
@@ -47,6 +51,26 @@ namespace NzbDrone.Core.Notifications
             return GetAvailableProviders().Where(n => ((NotificationDefinition)n.Definition).OnRename).ToList();
         }
 
+        public List<INotification> OnAuthorDeleteEnabled()
+        {
+            return GetAvailableProviders().Where(n => ((NotificationDefinition)n.Definition).OnAuthorDelete).ToList();
+        }
+
+        public List<INotification> OnBookDeleteEnabled()
+        {
+            return GetAvailableProviders().Where(n => ((NotificationDefinition)n.Definition).OnBookDelete).ToList();
+        }
+
+        public List<INotification> OnBookFileDeleteEnabled()
+        {
+            return GetAvailableProviders().Where(n => ((NotificationDefinition)n.Definition).OnBookFileDelete).ToList();
+        }
+
+        public List<INotification> OnBookFileDeleteForUpgradeEnabled()
+        {
+            return GetAvailableProviders().Where(n => ((NotificationDefinition)n.Definition).OnBookFileDeleteForUpgrade).ToList();
+        }
+
         public List<INotification> OnHealthIssueEnabled()
         {
             return GetAvailableProviders().Where(n => ((NotificationDefinition)n.Definition).OnHealthIssue).ToList();
@@ -75,6 +99,10 @@ namespace NzbDrone.Core.Notifications
             definition.SupportsOnReleaseImport = provider.SupportsOnReleaseImport;
             definition.SupportsOnUpgrade = provider.SupportsOnUpgrade;
             definition.SupportsOnRename = provider.SupportsOnRename;
+            definition.SupportsOnAuthorDelete = provider.SupportsOnAuthorDelete;
+            definition.SupportsOnBookDelete = provider.SupportsOnBookDelete;
+            definition.SupportsOnBookFileDelete = provider.SupportsOnBookFileDelete;
+            definition.SupportsOnBookFileDeleteForUpgrade = provider.SupportsOnBookFileDeleteForUpgrade;
             definition.SupportsOnHealthIssue = provider.SupportsOnHealthIssue;
             definition.SupportsOnDownloadFailure = provider.SupportsOnDownloadFailure;
             definition.SupportsOnImportFailure = provider.SupportsOnImportFailure;

src/NzbDrone.Core/Notifications/NotificationService.cs

@@ -4,6 +4,7 @@ using System.Linq;
 using NLog;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Core.Books;
+using NzbDrone.Core.Books.Events;
 using NzbDrone.Core.Download;
 using NzbDrone.Core.HealthCheck;
 using NzbDrone.Core.MediaFiles;
@@ -18,10 +19,14 @@ namespace NzbDrone.Core.Notifications
         : IHandle<BookGrabbedEvent>,
           IHandle<BookImportedEvent>,
           IHandle<AuthorRenamedEvent>,
+          IHandle<AuthorDeletedEvent>,
+          IHandle<BookDeletedEvent>,
+          IHandle<BookFileDeletedEvent>,
           IHandle<HealthCheckFailedEvent>,
           IHandle<DownloadFailedEvent>,
           IHandle<BookImportIncompleteEvent>,
-          IHandle<BookFileRetaggedEvent>
+          IHandle<BookFileRetaggedEvent>,
+          IHandleAsync<DeleteCompletedEvent>
     {
         private readonly INotificationFactory _notificationFactory;
         private readonly Logger _logger;
@@ -195,6 +200,76 @@ namespace NzbDrone.Core.Notifications
             }
         }
 
+        public void Handle(AuthorDeletedEvent message)
+        {
+            var deleteMessage = new AuthorDeleteMessage(message.Author, message.DeleteFiles);
+
+            foreach (var notification in _notificationFactory.OnAuthorDeleteEnabled())
+            {
+                try
+                {
+                    if (ShouldHandleAuthor(notification.Definition, deleteMessage.Author))
+                    {
+                        notification.OnAuthorDelete(deleteMessage);
+                    }
+                }
+                catch (Exception ex)
+                {
+                    _logger.Warn(ex, "Unable to send OnAuthorDelete notification to: " + notification.Definition.Name);
+                }
+            }
+        }
+
+        public void Handle(BookDeletedEvent message)
+        {
+            var deleteMessage = new BookDeleteMessage(message.Book, message.DeleteFiles);
+
+            foreach (var notification in _notificationFactory.OnBookDeleteEnabled())
+            {
+                try
+                {
+                    if (ShouldHandleAuthor(notification.Definition, deleteMessage.Book.Author))
+                    {
+                        notification.OnBookDelete(deleteMessage);
+                    }
+                }
+                catch (Exception ex)
+                {
+                    _logger.Warn(ex, "Unable to send OnBookDelete notification to: " + notification.Definition.Name);
+                }
+            }
+        }
+
+        public void Handle(BookFileDeletedEvent message)
+        {
+            var deleteMessage = new BookFileDeleteMessage();
+
+            var book = new List<Book> { message.BookFile.Edition.Value.Book };
+
+            deleteMessage.Message = GetMessage(message.BookFile.Author, book, message.BookFile.Quality);
+            deleteMessage.BookFile = message.BookFile;
+            deleteMessage.Book = message.BookFile.Edition.Value.Book;
+            deleteMessage.Reason = message.Reason;
+
+            foreach (var notification in _notificationFactory.OnBookFileDeleteEnabled())
+            {
+                try
+                {
+                    if (message.Reason != MediaFiles.DeleteMediaFileReason.Upgrade || ((NotificationDefinition)notification.Definition).OnBookFileDeleteForUpgrade)
+                    {
+                        if (ShouldHandleAuthor(notification.Definition, message.BookFile.Author))
+                        {
+                            notification.OnBookFileDelete(deleteMessage);
+                        }
+                    }
+                }
+                catch (Exception ex)
+                {
+                    _logger.Warn(ex, "Unable to send OnBookFileDelete notification to: " + notification.Definition.Name);
+                }
+            }
+        }
+
         public void Handle(HealthCheckFailedEvent message)
         {
             foreach (var notification in _notificationFactory.OnHealthIssueEnabled())
@@ -270,5 +345,25 @@ namespace NzbDrone.Core.Notifications
                 }
             }
         }
+
+        public void HandleAsync(DeleteCompletedEvent message)
+        {
+            ProcessQueue();
+        }
+
+        private void ProcessQueue()
+        {
+            foreach (var notification in _notificationFactory.GetAvailableProviders())
+            {
+                try
+                {
+                    notification.ProcessQueue();
+                }
+                catch (Exception ex)
+                {
+                    _logger.Warn(ex, "Unable to process notification queue for " + notification.Definition.Name);
+                }
+            }
+        }
     }
 }

src/NzbDrone.Core/Notifications/Prowl/Prowl.cs

@@ -26,6 +26,21 @@ namespace NzbDrone.Core.Notifications.Prowl
             _prowlProxy.SendNotification(BOOK_DOWNLOADED_TITLE, message.Message, Settings);
         }
 
+        public override void OnAuthorDelete(AuthorDeleteMessage deleteMessage)
+        {
+            _prowlProxy.SendNotification(AUTHOR_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
+        public override void OnBookDelete(BookDeleteMessage deleteMessage)
+        {
+            _prowlProxy.SendNotification(BOOK_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
+        public override void OnBookFileDelete(BookFileDeleteMessage deleteMessage)
+        {
+            _prowlProxy.SendNotification(BOOK_FILE_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
         public override void OnHealthIssue(HealthCheck.HealthCheck healthCheck)
         {
             _prowlProxy.SendNotification(HEALTH_ISSUE_TITLE, healthCheck.Message, Settings);

src/NzbDrone.Core/Notifications/PushBullet/PushBullet.cs

@@ -29,6 +29,21 @@ namespace NzbDrone.Core.Notifications.PushBullet
             _proxy.SendNotification(BOOK_DOWNLOADED_TITLE_BRANDED, message.Message, Settings);
         }
 
+        public override void OnAuthorDelete(AuthorDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(AUTHOR_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
+        public override void OnBookDelete(BookDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(BOOK_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
+        public override void OnBookFileDelete(BookFileDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(BOOK_FILE_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
         public override void OnHealthIssue(HealthCheck.HealthCheck healthCheck)
         {
             _proxy.SendNotification(HEALTH_ISSUE_TITLE_BRANDED, healthCheck.Message, Settings);

src/NzbDrone.Core/Notifications/Pushover/Pushover.cs

@@ -26,6 +26,21 @@ namespace NzbDrone.Core.Notifications.Pushover
             _proxy.SendNotification(BOOK_DOWNLOADED_TITLE, message.Message, Settings);
         }
 
+        public override void OnAuthorDelete(AuthorDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(AUTHOR_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
+        public override void OnBookDelete(BookDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(BOOK_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
+        public override void OnBookFileDelete(BookFileDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(BOOK_FILE_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
         public override void OnHealthIssue(HealthCheck.HealthCheck healthCheck)
         {
             _proxy.SendNotification(HEALTH_ISSUE_TITLE, healthCheck.Message, Settings);

src/NzbDrone.Core/Notifications/SendGrid/SendGrid.cs

@@ -29,6 +29,21 @@ namespace NzbDrone.Core.Notifications.SendGrid
             _proxy.SendNotification(BOOK_DOWNLOADED_TITLE, message.Message, Settings);
         }
 
+        public override void OnAuthorDelete(AuthorDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(AUTHOR_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
+        public override void OnBookDelete(BookDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(BOOK_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
+        public override void OnBookFileDelete(BookFileDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(BOOK_FILE_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
         public override void OnHealthIssue(HealthCheck.HealthCheck healthCheck)
         {
             _proxy.SendNotification(HEALTH_ISSUE_TITLE, healthCheck.Message, Settings);

src/NzbDrone.Core/Notifications/Slack/Slack.cs

@@ -69,6 +69,54 @@ namespace NzbDrone.Core.Notifications.Slack
             _proxy.SendPayload(payload, Settings);
         }
 
+        public override void OnAuthorDelete(AuthorDeleteMessage deleteMessage)
+        {
+            var attachments = new List<Attachment>
+                             {
+                                 new Attachment
+                                 {
+                                     Title = deleteMessage.Author.Name,
+                                     Text = deleteMessage.DeletedFilesMessage
+                                 }
+                             };
+
+            var payload = CreatePayload("Author Deleted", attachments);
+
+            _proxy.SendPayload(payload, Settings);
+        }
+
+        public override void OnBookDelete(BookDeleteMessage deleteMessage)
+        {
+            var attachments = new List<Attachment>
+                             {
+                                 new Attachment
+                                 {
+                                     Title =  $"${deleteMessage.Book.Author.Value.Name} - ${deleteMessage.Book.Title}",
+                                     Text = deleteMessage.DeletedFilesMessage
+                                 }
+                             };
+
+            var payload = CreatePayload("Book Deleted", attachments);
+
+            _proxy.SendPayload(payload, Settings);
+        }
+
+        public override void OnBookFileDelete(BookFileDeleteMessage deleteMessage)
+        {
+            var attachments = new List<Attachment>
+                             {
+                                 new Attachment
+                                 {
+                                     Title =  $"${deleteMessage.Book.Author.Value.Name} - ${deleteMessage.Book.Title} - file deleted",
+                                     Text = deleteMessage.BookFile.Path
+                                 }
+                             };
+
+            var payload = CreatePayload("Book File Deleted", attachments);
+
+            _proxy.SendPayload(payload, Settings);
+        }
+
         public override void OnHealthIssue(HealthCheck.HealthCheck healthCheck)
         {
             var attachments = new List<Attachment>

src/NzbDrone.Core/Notifications/Subsonic/Subsonic.cs

@@ -40,6 +40,38 @@ namespace NzbDrone.Core.Notifications.Subsonic
             Update();
         }
 
+        public override void OnAuthorDelete(AuthorDeleteMessage deleteMessage)
+        {
+            const string header = "Readarr - Author Deleted";
+
+            Notify(Settings, header, deleteMessage.Message);
+
+            if (deleteMessage.DeletedFiles)
+            {
+                Update();
+            }
+        }
+
+        public override void OnBookDelete(BookDeleteMessage deleteMessage)
+        {
+            const string header = "Readarr - Book Deleted";
+
+            Notify(Settings, header, deleteMessage.Message);
+
+            if (deleteMessage.DeletedFiles)
+            {
+                Update();
+            }
+        }
+
+        public override void OnBookFileDelete(BookFileDeleteMessage deleteMessage)
+        {
+            const string header = "Readarr - Book File Deleted";
+
+            Notify(Settings, header, deleteMessage.Message);
+            Update();
+        }
+
         public override void OnHealthIssue(HealthCheck.HealthCheck healthCheck)
         {
             Notify(Settings, HEALTH_ISSUE_TITLE_BRANDED, healthCheck.Message);

src/NzbDrone.Core/Notifications/Synology/SynologyIndexer.cs

@@ -46,6 +46,33 @@ namespace NzbDrone.Core.Notifications.Synology
             }
         }
 
+        public override void OnAuthorDelete(AuthorDeleteMessage deleteMessage)
+        {
+            if (Settings.UpdateLibrary)
+            {
+                _indexerProxy.DeleteFolder(deleteMessage.Author.Path);
+            }
+        }
+
+        public override void OnBookDelete(BookDeleteMessage deleteMessage)
+        {
+            if (Settings.UpdateLibrary && deleteMessage.DeletedFiles)
+            {
+                foreach (var bookFile in deleteMessage.Book.BookFiles.Value)
+                {
+                    _indexerProxy.DeleteFile(bookFile.Path);
+                }
+            }
+        }
+
+        public override void OnBookFileDelete(BookFileDeleteMessage deleteMessage)
+        {
+            if (Settings.UpdateLibrary)
+            {
+                _indexerProxy.DeleteFile(deleteMessage.BookFile.Path);
+            }
+        }
+
         public override void OnBookRetag(BookRetagMessage message)
         {
             if (Settings.UpdateLibrary)

src/NzbDrone.Core/Notifications/Telegram/Telegram.cs

@@ -26,6 +26,21 @@ namespace NzbDrone.Core.Notifications.Telegram
             _proxy.SendNotification(BOOK_DOWNLOADED_TITLE, message.Message, Settings);
         }
 
+        public override void OnAuthorDelete(AuthorDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(AUTHOR_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
+        public override void OnBookDelete(BookDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(BOOK_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
+        public override void OnBookFileDelete(BookFileDeleteMessage deleteMessage)
+        {
+            _proxy.SendNotification(BOOK_FILE_DELETED_TITLE, deleteMessage.Message, Settings);
+        }
+
         public override void OnHealthIssue(HealthCheck.HealthCheck healthCheck)
         {
             _proxy.SendNotification(HEALTH_ISSUE_TITLE, healthCheck.Message, Settings);

src/NzbDrone.Core/Notifications/Twitter/Twitter.cs

@@ -28,6 +28,21 @@ namespace NzbDrone.Core.Notifications.Twitter
             _twitterService.SendNotification($"Imported: {message.Message}", Settings);
         }
 
+        public override void OnAuthorDelete(AuthorDeleteMessage deleteMessage)
+        {
+            _twitterService.SendNotification($"Deleted: {deleteMessage.Message}", Settings);
+        }
+
+        public override void OnBookDelete(BookDeleteMessage deleteMessage)
+        {
+            _twitterService.SendNotification($"Deleted: {deleteMessage.Message}", Settings);
+        }
+
+        public override void OnBookFileDelete(BookFileDeleteMessage deleteMessage)
+        {
+            _twitterService.SendNotification($"Deleted: {deleteMessage.Message}", Settings);
+        }
+
         public override void OnHealthIssue(HealthCheck.HealthCheck healthCheck)
         {
             _twitterService.SendNotification($"Health Issue: {healthCheck.Message}", Settings);

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

@@ -71,6 +71,43 @@ namespace NzbDrone.Core.Notifications.Webhook
             _proxy.SendWebhook(payload, Settings);
         }
 
+        public override void OnAuthorDelete(AuthorDeleteMessage deleteMessage)
+        {
+            var payload = new WebhookAuthorDeletePayload
+            {
+                EventType = WebhookEventType.Delete,
+                Author = new WebhookAuthor(deleteMessage.Author),
+                DeletedFiles = deleteMessage.DeletedFiles
+            };
+
+            _proxy.SendWebhook(payload, Settings);
+        }
+
+        public override void OnBookDelete(BookDeleteMessage deleteMessage)
+        {
+            var payload = new WebhookBookDeletePayload
+            {
+                EventType = WebhookEventType.Delete,
+                Author = new WebhookAuthor(deleteMessage.Book.Author),
+                Book = new WebhookBook(deleteMessage.Book)
+            };
+
+            _proxy.SendWebhook(payload, Settings);
+        }
+
+        public override void OnBookFileDelete(BookFileDeleteMessage deleteMessage)
+        {
+            var payload = new WebhookBookFileDeletePayload
+            {
+                EventType = WebhookEventType.Delete,
+                Author = new WebhookAuthor(deleteMessage.Book.Author),
+                Book = new WebhookBook(deleteMessage.Book),
+                BookFile = new WebhookBookFile(deleteMessage.BookFile)
+            };
+
+            _proxy.SendWebhook(payload, Settings);
+        }
+
         public override void OnBookRetag(BookRetagMessage message)
         {
             var payload = new WebhookRetagPayload

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

@@ -0,0 +1,8 @@
+namespace NzbDrone.Core.Notifications.Webhook
+{
+    public class WebhookAuthorDeletePayload : WebhookPayload
+    {
+        public WebhookAuthor Author { get; set; }
+        public bool DeletedFiles { get; set; }
+    }
+}

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

@@ -0,0 +1,8 @@
+namespace NzbDrone.Core.Notifications.Webhook
+{
+    public class WebhookBookDeletePayload : WebhookPayload
+    {
+        public WebhookAuthor Author { get; set; }
+        public WebhookBook Book { get; set; }
+    }
+}

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

@@ -0,0 +1,9 @@
+namespace NzbDrone.Core.Notifications.Webhook
+{
+    public class WebhookBookFileDeletePayload : WebhookPayload
+    {
+        public WebhookAuthor Author { get; set; }
+        public WebhookBook Book { get; set; }
+        public WebhookBookFile BookFile { get; set; }
+    }
+}

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

@@ -12,6 +12,7 @@ namespace NzbDrone.Core.Notifications.Webhook
         Grab,
         Download,
         Rename,
+        Delete,
         Health,
         Retag
     }

src/Readarr.Api.V1/Notifications/NotificationResource.cs

@@ -9,6 +9,10 @@ namespace Readarr.Api.V1.Notifications
         public bool OnReleaseImport { get; set; }
         public bool OnUpgrade { get; set; }
         public bool OnRename { get; set; }
+        public bool OnAuthorDelete { get; set; }
+        public bool OnBookDelete { get; set; }
+        public bool OnBookFileDelete { get; set; }
+        public bool OnBookFileDeleteForUpgrade { get; set; }
         public bool OnHealthIssue { get; set; }
         public bool OnDownloadFailure { get; set; }
         public bool OnImportFailure { get; set; }
@@ -17,6 +21,10 @@ namespace Readarr.Api.V1.Notifications
         public bool SupportsOnReleaseImport { get; set; }
         public bool SupportsOnUpgrade { get; set; }
         public bool SupportsOnRename { get; set; }
+        public bool SupportsOnAuthorDelete { get; set; }
+        public bool SupportsOnBookDelete { get; set; }
+        public bool SupportsOnBookFileDelete { get; set; }
+        public bool SupportsOnBookFileDeleteForUpgrade { get; set; }
         public bool SupportsOnHealthIssue { get; set; }
         public bool IncludeHealthWarnings { get; set; }
         public bool SupportsOnDownloadFailure { get; set; }
@@ -40,6 +48,10 @@ namespace Readarr.Api.V1.Notifications
             resource.OnReleaseImport = definition.OnReleaseImport;
             resource.OnUpgrade = definition.OnUpgrade;
             resource.OnRename = definition.OnRename;
+            resource.OnAuthorDelete = definition.OnAuthorDelete;
+            resource.OnBookDelete = definition.OnBookDelete;
+            resource.OnBookFileDelete = definition.OnBookFileDelete;
+            resource.OnBookFileDeleteForUpgrade = definition.OnBookFileDeleteForUpgrade;
             resource.OnHealthIssue = definition.OnHealthIssue;
             resource.OnDownloadFailure = definition.OnDownloadFailure;
             resource.OnImportFailure = definition.OnImportFailure;
@@ -48,6 +60,10 @@ namespace Readarr.Api.V1.Notifications
             resource.SupportsOnReleaseImport = definition.SupportsOnReleaseImport;
             resource.SupportsOnUpgrade = definition.SupportsOnUpgrade;
             resource.SupportsOnRename = definition.SupportsOnRename;
+            resource.SupportsOnAuthorDelete = definition.SupportsOnAuthorDelete;
+            resource.SupportsOnBookDelete = definition.SupportsOnBookDelete;
+            resource.SupportsOnBookFileDelete = definition.SupportsOnBookFileDelete;
+            resource.SupportsOnBookFileDeleteForUpgrade = definition.SupportsOnBookFileDeleteForUpgrade;
             resource.SupportsOnHealthIssue = definition.SupportsOnHealthIssue;
             resource.IncludeHealthWarnings = definition.IncludeHealthWarnings;
             resource.SupportsOnDownloadFailure = definition.SupportsOnDownloadFailure;
@@ -70,6 +86,10 @@ namespace Readarr.Api.V1.Notifications
             definition.OnReleaseImport = resource.OnReleaseImport;
             definition.OnUpgrade = resource.OnUpgrade;
             definition.OnRename = resource.OnRename;
+            definition.OnAuthorDelete = resource.OnAuthorDelete;
+            definition.OnBookDelete = resource.OnBookDelete;
+            definition.OnBookFileDelete = resource.OnBookFileDelete;
+            definition.OnBookFileDeleteForUpgrade = resource.OnBookFileDeleteForUpgrade;
             definition.OnHealthIssue = resource.OnHealthIssue;
             definition.OnDownloadFailure = resource.OnDownloadFailure;
             definition.OnImportFailure = resource.OnImportFailure;
@@ -78,6 +98,10 @@ namespace Readarr.Api.V1.Notifications
             definition.SupportsOnReleaseImport = resource.SupportsOnReleaseImport;
             definition.SupportsOnUpgrade = resource.SupportsOnUpgrade;
             definition.SupportsOnRename = resource.SupportsOnRename;
+            definition.SupportsOnAuthorDelete = resource.SupportsOnAuthorDelete;
+            definition.SupportsOnBookDelete = resource.SupportsOnBookDelete;
+            definition.SupportsOnBookFileDelete = resource.SupportsOnBookFileDelete;
+            definition.SupportsOnBookFileDeleteForUpgrade = resource.SupportsOnBookFileDeleteForUpgrade;
             definition.SupportsOnHealthIssue = resource.SupportsOnHealthIssue;
             definition.IncludeHealthWarnings = resource.IncludeHealthWarnings;
             definition.SupportsOnDownloadFailure = resource.SupportsOnDownloadFailure;