94 lines
2.7 KiB
C#
94 lines
2.7 KiB
C#
#pragma warning disable CS1591
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using System;
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using System.Collections.Generic;
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using MediaBrowser.Model.Entities;
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namespace MediaBrowser.Controller.Entities
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{
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public interface IHasTrailers : IHasProviderIds
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{
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/// <summary>
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/// Gets or sets the remote trailers.
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/// </summary>
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/// <value>The remote trailers.</value>
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IReadOnlyList<MediaUrl> RemoteTrailers { get; set; }
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/// <summary>
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/// Gets or sets the local trailer ids.
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/// </summary>
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/// <value>The local trailer ids.</value>
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IReadOnlyList<Guid> LocalTrailerIds { get; set; }
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/// <summary>
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/// Gets or sets the remote trailer ids.
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/// </summary>
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/// <value>The remote trailer ids.</value>
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IReadOnlyList<Guid> RemoteTrailerIds { get; set; }
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Guid Id { get; set; }
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}
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/// <summary>
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/// Class providing extension methods for working with <see cref="IHasTrailers" />.
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/// </summary>
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public static class HasTrailerExtensions
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{
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/// <summary>
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/// Gets the trailer count.
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/// </summary>
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/// <returns><see cref="IReadOnlyList{Guid}" />.</returns>
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public static int GetTrailerCount(this IHasTrailers item)
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=> item.LocalTrailerIds.Count + item.RemoteTrailerIds.Count;
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/// <summary>
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/// Gets the trailer ids.
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/// </summary>
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/// <returns><see cref="IReadOnlyList{Guid}" />.</returns>
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public static IReadOnlyList<Guid> GetTrailerIds(this IHasTrailers item)
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{
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var localIds = item.LocalTrailerIds;
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var remoteIds = item.RemoteTrailerIds;
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var all = new Guid[localIds.Count + remoteIds.Count];
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var index = 0;
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foreach (var id in localIds)
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{
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all[index++] = id;
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}
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foreach (var id in remoteIds)
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{
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all[index++] = id;
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}
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return all;
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}
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/// <summary>
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/// Gets the trailers.
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/// </summary>
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/// <returns><see cref="IReadOnlyList{BaseItem}" />.</returns>
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public static IReadOnlyList<BaseItem> GetTrailers(this IHasTrailers item)
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{
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var localIds = item.LocalTrailerIds;
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var remoteIds = item.RemoteTrailerIds;
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var libraryManager = BaseItem.LibraryManager;
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var all = new BaseItem[localIds.Count + remoteIds.Count];
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var index = 0;
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foreach (var id in localIds)
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{
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all[index++] = libraryManager.GetItemById(id);
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}
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foreach (var id in remoteIds)
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{
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all[index++] = libraryManager.GetItemById(id);
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}
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return all;
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}
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}
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}
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