Event Widget Update (#1098)

* Took care of some notes in the code

* Fixed an issue where Extra might get flagged as special too early, if in a word like Extraordinary

* Moved Tag cleanup code into Scanner service. Added a SplitQuery to another heavy API. Refactored Scan loop to remove parallelism and use async instead.

* Lots of rework on the codebase to support detailed messages and easier management of message sending. Need to take a break on this work.

* Progress is being made, but slowly. Code is broken in this commit.

* Progress is being made, but slowly. Code is broken in this commit.

* Fixed merge issue

* Fixed unit tests

* CoverUpdate is now hooked into new ProgressEvent structure

* Refactored code to remove custom observables and have everything use standard messages$

* Refactored a ton of instances to NotificationProgressEvent style and tons of the UI to respect that too. UI is still a bit buggy, but wholistically the work is done.

* Working much better. Sometimes events come in too fast. Currently cover update progress doesn't display on UI

* Fixed unit tests

* Removed SignalREvent to minimize internal event types. Updated the UI to use progress bars. Finished SiteThemeService.

* Merged metadata refresh progress events and changed library scan events to merge cleaner in the UI

* Changed RefreshMetadataProgress to CoverUpdateProgress to reflect the event better.

* Theme Cleanup (#1089)

* Fixed e-ink theme not properly applying correctly

* Fixed some seed changes. Changed card checkboxes to use our themed ones

* Fixed recently added carousel not going to recently-added page

* Fixed an issue where no results found would show when searching for a library name

* Cleaned up list a bit, typeahead dropdown still needs work

* Added a TODO to streamline series-card component

* Removed ng-lazyload-image module since we don't use it. We use lazysizes

* Darken card on hover

* Fixing accordion focus style

* ux pass updates

- Fixed typeahead width
- Fixed changelog download buttons
- Fixed a select
- Fixed various input box-shadows
- Fixed all anchors to only have underline on hover
- Added navtab hover and active effects

* more ux pass

- Fixed spacing on theme cards
- Fixed some light theme issues
- Exposed text-muted-color for theme card subtitle color

* UX pass fixes

- Changed back to bright green for primary on dark theme
- Changed fa icon to black on e-ink

* Merged changelog component

* Fixed anchor buttons text decoration

* Changed nav tabs to have a background color instead of open active state

* When user is not authenticated, make sure we set default theme (dark)

* Cleanup on carousel

* Updated Users tab to use small buttons with icons to align with Library tab

* Cleaned up brand to not underline, removed default link underline on hover in dropdown and pill tabs

* Fixed collection detail posters not rendering

Co-authored-by: Robbie Davis <robbie@therobbiedavis.com>

* Bump versions by dotnet-bump-version.

* Tweaked some of the emitting code

* Some css, but pretty bad. Robbie please save me

* Removed a todo

* styling update

* Only send filename on FileScanProgress

* Some console.log spam cleanup

* Various updates

* Show events widget activity based on activeEvents

* progress bar color updates

* Code cleanup

Co-authored-by: Robbie Davis <robbie@therobbiedavis.com>

API/Services/Tasks/VersionUpdaterService.cs

@@ -53,7 +53,7 @@ public interface IVersionUpdaterService
 public class VersionUpdaterService : IVersionUpdaterService
 {
     private readonly ILogger<VersionUpdaterService> _logger;
-    private readonly IHubContext<MessageHub> _messageHub;
+    private readonly IEventHub _eventHub;
     private readonly IPresenceTracker _tracker;
     private readonly Markdown _markdown = new MarkdownDeep.Markdown();
 #pragma warning disable S1075
@@ -61,10 +61,10 @@ public class VersionUpdaterService : IVersionUpdaterService
     private const string GithubAllReleasesUrl = "https://api.github.com/repos/Kareadita/Kavita/releases";
 #pragma warning restore S1075
 
-    public VersionUpdaterService(ILogger<VersionUpdaterService> logger, IHubContext<MessageHub> messageHub, IPresenceTracker tracker)
+    public VersionUpdaterService(ILogger<VersionUpdaterService> logger, IEventHub eventHub, IPresenceTracker tracker)
     {
         _logger = logger;
-        _messageHub = messageHub;
+        _eventHub = eventHub;
         _tracker = tracker;
 
         FlurlHttp.ConfigureClient(GithubLatestReleasesUrl, cli =>
@@ -117,26 +117,22 @@ public class VersionUpdaterService : IVersionUpdaterService
     {
         if (update == null) return;
 
-        var admins = await _tracker.GetOnlineAdmins();
         var updateVersion = new Version(update.CurrentVersion);
 
         if (BuildInfo.Version < updateVersion)
         {
             _logger.LogInformation("Server is out of date. Current: {CurrentVersion}. Available: {AvailableUpdate}", BuildInfo.Version, updateVersion);
-            await SendEvent(update, admins);
+            await _eventHub.SendMessageAsync(MessageFactory.UpdateAvailable, MessageFactory.UpdateVersionEvent(update),
+                true);
         }
         else if (Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") == Environments.Development)
         {
             _logger.LogInformation("Server is up to date. Current: {CurrentVersion}", BuildInfo.Version);
-            await SendEvent(update, admins);
+            await _eventHub.SendMessageAsync(MessageFactory.UpdateAvailable, MessageFactory.UpdateVersionEvent(update),
+                true);
         }
     }
 
-    private async Task SendEvent(UpdateNotificationDto update, IReadOnlyList<string> admins)
-    {
-        await _messageHub.Clients.Users(admins).SendAsync(SignalREvents.UpdateAvailable, MessageFactory.UpdateVersionEvent(update));
-    }
-
 
     private static async Task<GithubReleaseMetadata> GetGithubRelease()
     {