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Document ChannelImageProvider.cs

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This commit is contained in:
Patrick Barron 2020-04-14 15:29:57 -04:00
parent 543c76a8f1
commit 2c920cff33
1 changed files with 12 additions and 2 deletions
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14
Emby.Server.Implementations/Channels/ChannelImageProvider.cs
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@ -1,5 +1,3 @@
#pragma warning disable CS1591
using System.Collections.Generic;
using System.Linq;
using System.Threading;
@ -11,20 +9,29 @@ using MediaBrowser.Model.Entities;
namespace Emby.Server.Implementations.Channels
{
/// <summary>
/// An image provider for channels.
/// </summary>
public class ChannelImageProvider : IDynamicImageProvider, IHasItemChangeMonitor
{
private readonly IChannelManager _channelManager;
/// <summary>
/// Initializes a new instance of the <see cref="ChannelImageProvider"/> class.
/// </summary>
/// <param name="channelManager">The channel manager.</param>
public ChannelImageProvider(IChannelManager channelManager)
{
_channelManager = channelManager;
}
/// <inheritdoc />
public IEnumerable<ImageType> GetSupportedImages(BaseItem item)
{
return GetChannel(item).GetSupportedChannelImages();
}
/// <inheritdoc />
public Task<DynamicImageResponse> GetImage(BaseItem item, ImageType type, CancellationToken cancellationToken)
{
var channel = GetChannel(item);
@ -32,8 +39,10 @@ namespace Emby.Server.Implementations.Channels
return channel.GetChannelImage(type, cancellationToken);
}
/// <inheritdoc />
public string Name => "Channel Image Provider";
/// <inheritdoc />
public bool Supports(BaseItem item)
{
return item is Channel;
@ -46,6 +55,7 @@ namespace Emby.Server.Implementations.Channels
return ((ChannelManager)_channelManager).GetChannelProvider(channel);
}
/// <inheritdoc />
public bool HasChanged(BaseItem item, IDirectoryService directoryService)
{
return GetSupportedImages(item).Any(i => !item.HasImage(i));