mirror of https://github.com/Radarr/Radarr
75 lines
2.4 KiB
C#
75 lines
2.4 KiB
C#
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using System;
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using System.Linq;
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using Nancy.Responses;
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using NzbDrone.Common.TPL;
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using NzbDrone.Core.Datastore.Events;
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using NzbDrone.Core.Download.Pending;
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using NzbDrone.Core.Messaging.Events;
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using NzbDrone.Core.Queue;
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using NzbDrone.SignalR;
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using Radarr.Http;
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using Radarr.Http.Extensions;
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namespace Radarr.Api.V2.Queue
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{
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public class QueueStatusModule : RadarrRestModuleWithSignalR<QueueStatusResource, NzbDrone.Core.Queue.Queue>,
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IHandle<QueueUpdatedEvent>, IHandle<PendingReleasesUpdatedEvent>
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{
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private readonly IQueueService _queueService;
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private readonly IPendingReleaseService _pendingReleaseService;
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private readonly Debouncer _broadcastDebounce;
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public QueueStatusModule(IBroadcastSignalRMessage broadcastSignalRMessage, IQueueService queueService, IPendingReleaseService pendingReleaseService)
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: base(broadcastSignalRMessage, "queue/status")
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{
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_queueService = queueService;
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_pendingReleaseService = pendingReleaseService;
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_broadcastDebounce = new Debouncer(BroadcastChange, TimeSpan.FromSeconds(5));
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Get["/"] = x => GetQueueStatusResponse();
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}
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private JsonResponse<QueueStatusResource> GetQueueStatusResponse()
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{
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return GetQueueStatus().AsResponse();
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}
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private QueueStatusResource GetQueueStatus()
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{
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_broadcastDebounce.Pause();
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var queue = _queueService.GetQueue();
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var pending = _pendingReleaseService.GetPendingQueue();
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var resource = new QueueStatusResource
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{
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Count = queue.Count + pending.Count,
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Errors = queue.Any(q => q.TrackedDownloadStatus.Equals("Error", StringComparison.InvariantCultureIgnoreCase)),
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Warnings = queue.Any(q => q.TrackedDownloadStatus.Equals("Warning", StringComparison.InvariantCultureIgnoreCase))
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};
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_broadcastDebounce.Resume();
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return resource;
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}
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private void BroadcastChange()
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{
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BroadcastResourceChange(ModelAction.Updated, GetQueueStatus());
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}
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public void Handle(QueueUpdatedEvent message)
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{
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_broadcastDebounce.Execute();
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}
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public void Handle(PendingReleasesUpdatedEvent message)
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{
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_broadcastDebounce.Execute();
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}
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}
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}
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