jellyfin/MediaBrowser.Server.Implementations/FileOrganization/FileOrganizationNotifier.cs
softworkz 751febc1de Auto-Organize: Async operation and instant feedback UI (reworked)
This commit includes changes to enable and stabilize asyncronous
operation in the auto-organize area. Here are the key points:

- The auto-organize correction dialog is now closed (almost) instantly.
This means that the user does not have to wait until the file copy/move
operation is completed in order to continue. (even with local HDs the
copy/move process can take several minutes or even much longer with
network destination).
- This commit also implements locking of files to be organized in order
to prevent parallel processing of the same item. In effect, there can be
2 or more manual organization operations active even while the normal
auto-organization task is running without causing any problems
- The items that are currently being processed are indicated as such in
the log with an orange color and a spinner graphic
- The client display is refreshed through websocket messages
- A side effect of this is that other clients showing the auto-organize
log at the same time are always up-to-date as well
2016-08-20 01:03:30 +02:00

69 lines
2.7 KiB
C#

using MediaBrowser.Controller.FileOrganization;
using MediaBrowser.Controller.Plugins;
using MediaBrowser.Model.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using MediaBrowser.Model.Events;
using MediaBrowser.Model.FileOrganization;
using MediaBrowser.Controller.Session;
using System.Threading;
namespace MediaBrowser.Server.Implementations.FileOrganization
{
/// <summary>
/// Class SessionInfoWebSocketListener
/// </summary>
class FileOrganizationNotifier : IServerEntryPoint
{
private readonly IFileOrganizationService _organizationService;
private readonly ISessionManager _sessionManager;
public FileOrganizationNotifier(ILogger logger, IFileOrganizationService organizationService, ISessionManager sessionManager)
{
_organizationService = organizationService;
_sessionManager = sessionManager;
}
public void Run()
{
_organizationService.ItemAdded += _organizationService_ItemAdded;
_organizationService.ItemRemoved += _organizationService_ItemRemoved;
_organizationService.ItemUpdated += _organizationService_ItemUpdated;
_organizationService.LogReset += _organizationService_LogReset;
}
private void _organizationService_LogReset(object sender, EventArgs e)
{
_sessionManager.SendMessageToAdminSessions("AutoOrganizeUpdate", (FileOrganizationResult)null, CancellationToken.None);
}
private void _organizationService_ItemUpdated(object sender, GenericEventArgs<FileOrganizationResult> e)
{
_sessionManager.SendMessageToAdminSessions("AutoOrganizeUpdate", e.Argument, CancellationToken.None);
}
private void _organizationService_ItemRemoved(object sender, GenericEventArgs<FileOrganizationResult> e)
{
_sessionManager.SendMessageToAdminSessions("AutoOrganizeUpdate", (FileOrganizationResult)null, CancellationToken.None);
}
private void _organizationService_ItemAdded(object sender, GenericEventArgs<FileOrganizationResult> e)
{
_sessionManager.SendMessageToAdminSessions("AutoOrganizeUpdate", (FileOrganizationResult)null, CancellationToken.None);
}
public void Dispose()
{
_organizationService.ItemAdded -= _organizationService_ItemAdded;
_organizationService.ItemRemoved -= _organizationService_ItemRemoved;
_organizationService.ItemUpdated -= _organizationService_ItemUpdated;
_organizationService.LogReset -= _organizationService_LogReset;
}
}
}