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jellyfin/Emby.Server.Implementations/LiveTv/RefreshGuideScheduledTask.cs

76 lines
2.4 KiB

using System;
using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Common.Configuration;
using MediaBrowser.Controller.LiveTv;
using MediaBrowser.Model.LiveTv;
using MediaBrowser.Model.Tasks;
namespace Emby.Server.Implementations.LiveTv
{
/// <summary>
/// The "Refresh Guide" scheduled task.
/// </summary>
public class RefreshGuideScheduledTask : IScheduledTask, IConfigurableScheduledTask
{
private readonly ILiveTvManager _liveTvManager;
private readonly IConfigurationManager _config;
/// <summary>
/// Initializes a new instance of the <see cref="RefreshGuideScheduledTask"/> class.
/// </summary>
/// <param name="liveTvManager">The live tv manager.</param>
/// <param name="config">The configuration manager.</param>
public RefreshGuideScheduledTask(ILiveTvManager liveTvManager, IConfigurationManager config)
{
_liveTvManager = liveTvManager;
_config = config;
}
/// <inheritdoc />
public string Name => "Refresh Guide";
/// <inheritdoc />
public string Description => "Downloads channel information from live tv services.";
/// <inheritdoc />
public string Category => "Live TV";
/// <inheritdoc />
public bool IsHidden => _liveTvManager.Services.Count == 1 && GetConfiguration().TunerHosts.Length == 0;
/// <inheritdoc />
public bool IsEnabled => true;
/// <inheritdoc />
public bool IsLogged => true;
/// <inheritdoc />
public string Key => "RefreshGuide";
/// <inheritdoc />
public Task ExecuteAsync(IProgress<double> progress, CancellationToken cancellationToken)
{
var manager = (LiveTvManager)_liveTvManager;
return manager.RefreshChannels(progress, cancellationToken);
}
/// <inheritdoc />
public IEnumerable<TaskTriggerInfo> GetDefaultTriggers()
{
return new[]
{
// Every so often
new TaskTriggerInfo { Type = TaskTriggerInfo.TriggerInterval, IntervalTicks = TimeSpan.FromHours(24).Ticks }
};
}
private LiveTvOptions GetConfiguration()
{
return _config.GetConfiguration<LiveTvOptions>("livetv");
}
}
}