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148 lines
5.8 KiB
C#
148 lines
5.8 KiB
C#
using MediaBrowser.Common.Extensions;
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using MediaBrowser.Controller.Dto;
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using MediaBrowser.Controller.Session;
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using MediaBrowser.Model.Net;
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using MediaBrowser.Model.Session;
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using ServiceStack.ServiceHost;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading;
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namespace MediaBrowser.Api
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{
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/// <summary>
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/// Class GetSessions
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/// </summary>
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[Route("/Sessions", "GET")]
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[Api(("Gets a list of sessions"))]
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public class GetSessions : IReturn<List<SessionInfoDto>>
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{
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/// <summary>
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/// Gets or sets a value indicating whether [supports remote control].
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/// </summary>
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/// <value><c>null</c> if [supports remote control] contains no value, <c>true</c> if [supports remote control]; otherwise, <c>false</c>.</value>
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[ApiMember(Name = "SupportsRemoteControl", Description = "Optional. Filter by sessions that can be remote controlled.", IsRequired = false, DataType = "boolean", ParameterType = "query", Verb = "GET")]
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public bool? SupportsRemoteControl { get; set; }
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}
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/// <summary>
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/// Class BrowseTo
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/// </summary>
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[Route("/Sessions/{Id}/Viewing", "POST")]
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[Api(("Instructs a session to browse to an item or view"))]
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public class BrowseTo : IReturnVoid
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{
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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 = "Session Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")]
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public Guid Id { get; set; }
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/// <summary>
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/// Artist, Genre, Studio, Person, or any kind of BaseItem
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/// </summary>
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/// <value>The type of the item.</value>
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[ApiMember(Name = "ItemType", Description = "Only required if the item is an Artist, Genre, Studio, or Person.", IsRequired = true, DataType = "string", ParameterType = "query", Verb = "POST")]
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public string ItemType { get; set; }
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/// <summary>
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/// Artist name, genre name, item Id, etc
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/// </summary>
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/// <value>The item identifier.</value>
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[ApiMember(Name = "ItemId", Description = "The Id of the item.", IsRequired = true, DataType = "string", ParameterType = "query", Verb = "POST")]
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public string ItemId { get; set; }
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/// <summary>
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/// Gets or sets the name of the item.
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/// </summary>
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/// <value>The name of the item.</value>
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[ApiMember(Name = "ItemName", Description = "The name of the item.", IsRequired = true, DataType = "string", ParameterType = "query", Verb = "POST")]
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public string ItemName { get; set; }
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/// <summary>
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/// Gets or sets the context (Movies, Music, TvShows, etc)
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/// Applicable to genres, studios and persons only because the context of items and artists can be inferred.
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/// This is optional to supply and clients are free to ignore it.
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/// </summary>
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/// <value>The context.</value>
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[ApiMember(Name = "Context", Description = "The ui context for the client (movies, music, tv, games etc). This is optional to supply and clients are free to ignore it.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "POST")]
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public string Context { get; set; }
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}
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/// <summary>
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/// Class SessionsService
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/// </summary>
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public class SessionsService : BaseApiService
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{
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/// <summary>
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/// The _session manager
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/// </summary>
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private readonly ISessionManager _sessionManager;
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/// <summary>
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/// Initializes a new instance of the <see cref="SessionsService" /> class.
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/// </summary>
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/// <param name="sessionManager">The session manager.</param>
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public SessionsService(ISessionManager sessionManager)
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{
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_sessionManager = sessionManager;
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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(GetSessions request)
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{
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var result = _sessionManager.Sessions.Where(i => i.IsActive);
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if (request.SupportsRemoteControl.HasValue)
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{
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result = result.Where(i => i.IsActive == request.SupportsRemoteControl.Value);
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}
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return ToOptimizedResult(result.Select(SessionInfoDtoBuilder.GetSessionInfoDto).ToList());
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}
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/// <summary>
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/// Posts the specified request.
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/// </summary>
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/// <param name="request">The request.</param>
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/// <exception cref="ResourceNotFoundException"></exception>
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public async void Post(BrowseTo request)
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{
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var session = _sessionManager.Sessions.FirstOrDefault(i => i.Id == request.Id);
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if (session == null)
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{
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throw new ResourceNotFoundException(string.Format("Session {0} not found.", request.Id));
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}
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var socket = session.WebSockets.OrderByDescending(i => i.LastActivityDate).FirstOrDefault(i => i.State == WebSocketState.Open);
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if (socket != null)
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{
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try
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{
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await socket.SendAsync(new WebSocketMessage<BrowseTo>
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{
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MessageType = "Browse",
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Data = request
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}, CancellationToken.None).ConfigureAwait(false);
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}
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catch (Exception ex)
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{
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Logger.ErrorException("Error sending web socket message", ex);
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}
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}
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else
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{
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throw new InvalidOperationException("The requested session does not have an open web socket.");
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}
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}
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}
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}
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