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211 lines
8 KiB
C#
211 lines
8 KiB
C#
using System.Collections.Generic;
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using System.Threading;
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using System.Threading.Tasks;
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using MediaBrowser.Controller.Dto;
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using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.Library;
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using MediaBrowser.Model.Querying;
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using ServiceStack;
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using System;
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using System.Linq;
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namespace MediaBrowser.Api
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{
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[Route("/Videos/{Id}/AdditionalParts", "GET")]
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[Api(Description = "Gets additional parts for a video.")]
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public class GetAdditionalParts : IReturn<ItemsResult>
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{
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[ApiMember(Name = "UserId", Description = "Optional. Filter by user id, and attach user data", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
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public Guid? UserId { get; set; }
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/// <summary>
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/// Gets or sets the id.
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/// </summary>
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/// <value>The id.</value>
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[ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")]
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public string Id { get; set; }
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}
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[Route("/Videos/{Id}/AlternateVersions", "GET")]
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[Api(Description = "Gets alternate versions of a video.")]
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public class GetAlternateVersions : IReturn<ItemsResult>
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{
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[ApiMember(Name = "UserId", Description = "Optional. Filter by user id, and attach user data", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
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public Guid? UserId { get; set; }
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/// <summary>
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/// Gets or sets the id.
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/// </summary>
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/// <value>The id.</value>
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[ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")]
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public string Id { get; set; }
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}
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[Route("/Videos/{Id}/AlternateVersions", "POST")]
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[Api(Description = "Assigns videos as alternates of antoher.")]
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public class PostAlternateVersions : IReturnVoid
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{
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[ApiMember(Name = "AlternateVersionIds", Description = "Item id, comma delimited", IsRequired = true, DataType = "string", ParameterType = "query", Verb = "POST")]
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public string AlternateVersionIds { get; set; }
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/// <summary>
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/// Gets or sets the id.
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/// </summary>
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/// <value>The id.</value>
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[ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")]
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public string Id { get; set; }
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}
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[Route("/Videos/{Id}/AlternateVersions", "DELETE")]
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[Api(Description = "Assigns videos as alternates of antoher.")]
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public class DeleteAlternateVersions : IReturnVoid
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{
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[ApiMember(Name = "AlternateVersionIds", Description = "Item id, comma delimited", IsRequired = true, DataType = "string", ParameterType = "query", Verb = "DELETE")]
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public string AlternateVersionIds { get; set; }
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/// <summary>
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/// Gets or sets the id.
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/// </summary>
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/// <value>The id.</value>
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[ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")]
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public string Id { get; set; }
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[ApiMember(Name = "IsAlternateEncoding", Description = "Filter by versions that are considered alternate encodings of the original.", IsRequired = true, DataType = "bool", ParameterType = "path", Verb = "GET")]
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public bool? IsAlternateEncoding { get; set; }
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}
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public class VideosService : BaseApiService
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{
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private readonly ILibraryManager _libraryManager;
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private readonly IUserManager _userManager;
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private readonly IDtoService _dtoService;
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public VideosService(ILibraryManager libraryManager, IUserManager userManager, IDtoService dtoService)
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{
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_libraryManager = libraryManager;
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_userManager = userManager;
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_dtoService = dtoService;
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}
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/// <summary>
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/// Gets the specified request.
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/// </summary>
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/// <param name="request">The request.</param>
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/// <returns>System.Object.</returns>
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public object Get(GetAdditionalParts request)
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{
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var user = request.UserId.HasValue ? _userManager.GetUserById(request.UserId.Value) : null;
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var item = string.IsNullOrEmpty(request.Id)
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? (request.UserId.HasValue
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? user.RootFolder
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: _libraryManager.RootFolder)
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: _dtoService.GetItemByDtoId(request.Id, request.UserId);
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// Get everything
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var fields = Enum.GetNames(typeof(ItemFields))
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.Select(i => (ItemFields)Enum.Parse(typeof(ItemFields), i, true))
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.ToList();
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var video = (Video)item;
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var items = video.GetAdditionalParts()
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.Select(i => _dtoService.GetBaseItemDto(i, fields, user, video))
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.ToArray();
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var result = new ItemsResult
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{
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Items = items,
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TotalRecordCount = items.Length
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};
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return ToOptimizedSerializedResultUsingCache(result);
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}
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public object Get(GetAlternateVersions request)
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{
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var user = request.UserId.HasValue ? _userManager.GetUserById(request.UserId.Value) : null;
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var item = string.IsNullOrEmpty(request.Id)
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? (request.UserId.HasValue
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? user.RootFolder
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: _libraryManager.RootFolder)
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: _dtoService.GetItemByDtoId(request.Id, request.UserId);
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// Get everything
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var fields = Enum.GetNames(typeof(ItemFields))
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.Select(i => (ItemFields)Enum.Parse(typeof(ItemFields), i, true))
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.ToList();
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var video = (Video)item;
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var items = video.GetAlternateVersions()
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.Select(i => _dtoService.GetBaseItemDto(i, fields, user, video))
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.ToArray();
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var result = new ItemsResult
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{
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Items = items,
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TotalRecordCount = items.Length
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};
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return ToOptimizedSerializedResultUsingCache(result);
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}
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public void Post(PostAlternateVersions request)
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{
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var task = AddAlternateVersions(request);
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Task.WaitAll(task);
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}
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public void Delete(DeleteAlternateVersions request)
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{
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var task = RemoveAlternateVersions(request);
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Task.WaitAll(task);
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}
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private async Task AddAlternateVersions(PostAlternateVersions request)
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{
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var video = (Video)_dtoService.GetItemByDtoId(request.Id);
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var list = new List<LinkedChild>();
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var currentAlternateVersions = video.GetAlternateVersions().ToList();
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foreach (var itemId in request.AlternateVersionIds.Split(',').Select(i => new Guid(i)))
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{
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var item = _libraryManager.GetItemById(itemId) as Video;
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if (item == null)
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{
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throw new ArgumentException("No item exists with the supplied Id");
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}
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if (currentAlternateVersions.Any(i => i.Id == itemId))
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{
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throw new ArgumentException("Item already exists.");
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}
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list.Add(new LinkedChild
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{
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Path = item.Path,
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Type = LinkedChildType.Manual
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});
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item.PrimaryVersionId = video.Id;
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}
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video.LinkedAlternateVersions.AddRange(list);
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await video.UpdateToRepository(ItemUpdateType.MetadataEdit, CancellationToken.None).ConfigureAwait(false);
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await video.RefreshMetadata(CancellationToken.None).ConfigureAwait(false);
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}
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private async Task RemoveAlternateVersions(DeleteAlternateVersions request)
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{
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var video = (Video)_dtoService.GetItemByDtoId(request.Id);
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}
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}
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}
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