mirror of
https://github.com/jellyfin/jellyfin.git
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Migrate DlnaServerController to Jellyfin.Api
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crobibero
259
Jellyfin.Api/Controllers/DlnaServerController.cs
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259
Jellyfin.Api/Controllers/DlnaServerController.cs
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#nullable enable
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using System;
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using System.IO;
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using System.Threading.Tasks;
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using Emby.Dlna;
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using Emby.Dlna.Main;
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using Jellyfin.Api.Attributes;
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using MediaBrowser.Controller.Dlna;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Mvc;
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#pragma warning disable CA1801
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namespace Jellyfin.Api.Controllers
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{
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/// <summary>
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/// Dlna Server Controller.
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/// </summary>
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[Route("Dlna")]
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public class DlnaServerController : BaseJellyfinApiController
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{
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private const string XMLContentType = "text/xml; charset=UTF-8";
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private readonly IDlnaManager _dlnaManager;
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private readonly IContentDirectory _contentDirectory;
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private readonly IConnectionManager _connectionManager;
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private readonly IMediaReceiverRegistrar _mediaReceiverRegistrar;
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/// <summary>
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/// Initializes a new instance of the <see cref="DlnaServerController"/> class.
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/// </summary>
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/// <param name="dlnaManager">Instance of the <see cref="IDlnaManager"/> interface.</param>
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public DlnaServerController(IDlnaManager dlnaManager)
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{
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_dlnaManager = dlnaManager;
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_contentDirectory = DlnaEntryPoint.Current.ContentDirectory;
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_connectionManager = DlnaEntryPoint.Current.ConnectionManager;
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_mediaReceiverRegistrar = DlnaEntryPoint.Current.MediaReceiverRegistrar;
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}
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/// <summary>
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/// Get Description Xml.
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/// </summary>
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/// <param name="uuid">Server UUID.</param>
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/// <returns>Description Xml.</returns>
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[HttpGet("{Uuid}/description.xml")]
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[HttpGet("{Uuid}/description")]
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[Produces(XMLContentType)]
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[ProducesResponseType(StatusCodes.Status200OK)]
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public ActionResult GetDescriptionXml([FromRoute] string uuid)
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{
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var url = GetAbsoluteUri();
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var serverAddress = url.Substring(0, url.IndexOf("/dlna/", StringComparison.OrdinalIgnoreCase));
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var xml = _dlnaManager.GetServerDescriptionXml(Request.Headers, uuid, serverAddress);
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// TODO GetStaticResult doesn't do anything special?
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/*
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var cacheLength = TimeSpan.FromDays(1);
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var cacheKey = Request.Path.Value.GetMD5();
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var bytes = Encoding.UTF8.GetBytes(xml);
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*/
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return Ok(xml);
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}
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/// <summary>
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/// Gets Dlna content directory xml.
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/// </summary>
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/// <param name="uuid">Server UUID.</param>
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/// <returns>Dlna content directory xml.</returns>
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[HttpGet("{Uuid}/ContentDirectory/ContentDirectory.xml")]
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[HttpGet("{Uuid}/ContentDirectory/ContentDirectory")]
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[Produces(XMLContentType)]
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[ProducesResponseType(StatusCodes.Status200OK)]
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public ActionResult GetContentDirectory([FromRoute] string uuid)
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{
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return Ok(_contentDirectory.GetServiceXml());
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}
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/// <summary>
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/// Gets Dlna media receiver registrar xml.
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/// </summary>
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/// <param name="uuid">Server UUID.</param>
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/// <returns>Dlna media receiver registrar xml.</returns>
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[HttpGet("{Uuid}/MediaReceiverRegistrar/MediaReceiverRegistrar.xml")]
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[HttpGet("{Uuid}/MediaReceiverRegistrar/MediaReceiverRegistrar")]
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[Produces(XMLContentType)]
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[ProducesResponseType(StatusCodes.Status200OK)]
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public ActionResult GetMediaReceiverRegistrar([FromRoute] string uuid)
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{
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return Ok(_mediaReceiverRegistrar.GetServiceXml());
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}
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/// <summary>
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/// Gets Dlna media receiver registrar xml.
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/// </summary>
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/// <param name="uuid">Server UUID.</param>
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/// <returns>Dlna media receiver registrar xml.</returns>
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[HttpGet("{Uuid}/ConnectionManager/ConnectionManager.xml")]
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[HttpGet("{Uuid}/ConnectionManager/ConnectionManager")]
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[Produces(XMLContentType)]
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[ProducesResponseType(StatusCodes.Status200OK)]
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public ActionResult GetConnectionManager([FromRoute] string uuid)
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{
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return Ok(_connectionManager.GetServiceXml());
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}
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/// <summary>
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/// Process a content directory control request.
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/// </summary>
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/// <param name="uuid">Server UUID.</param>
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/// <returns>Control response.</returns>
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[HttpPost("{Uuid}/ContentDirectory/Control")]
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public async Task<ActionResult<ControlResponse>> ProcessContentDirectoryControlRequest([FromRoute] string uuid)
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{
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var response = await PostAsync(uuid, Request.Body, _contentDirectory).ConfigureAwait(false);
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return Ok(response);
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}
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/// <summary>
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/// Process a connection manager control request.
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/// </summary>
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/// <param name="uuid">Server UUID.</param>
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/// <returns>Control response.</returns>
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[HttpPost("{Uuid}/ConnectionManager/Control")]
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public async Task<ActionResult<ControlResponse>> ProcessConnectionManagerControlRequest([FromRoute] string uuid)
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{
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var response = await PostAsync(uuid, Request.Body, _connectionManager).ConfigureAwait(false);
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return Ok(response);
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}
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/// <summary>
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/// Process a media receiver registrar control request.
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/// </summary>
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/// <param name="uuid">Server UUID.</param>
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/// <returns>Control response.</returns>
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[HttpPost("{Uuid}/MediaReceiverRegistrar/Control")]
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public async Task<ActionResult<ControlResponse>> ProcessMediaReceiverRegistrarControlRequest([FromRoute] string uuid)
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{
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var response = await PostAsync(uuid, Request.Body, _mediaReceiverRegistrar).ConfigureAwait(false);
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return Ok(response);
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}
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/// <summary>
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/// Processes an event subscription request.
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/// </summary>
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/// <param name="uuid">Server UUID.</param>
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/// <returns>Event subscription response.</returns>
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[HttpSubscribe("{Uuid}/MediaReceiverRegistrar/Events")]
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[HttpUnsubscribe("{Uuid}/MediaReceiverRegistrar/Events")]
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public ActionResult<EventSubscriptionResponse> ProcessMediaReceiverRegistrarEventRequest(string uuid)
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{
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return Ok(ProcessEventRequest(_mediaReceiverRegistrar));
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}
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/// <summary>
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/// Processes an event subscription request.
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/// </summary>
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/// <param name="uuid">Server UUID.</param>
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/// <returns>Event subscription response.</returns>
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[HttpSubscribe("{Uuid}/ContentDirectory/Events")]
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[HttpUnsubscribe("{Uuid}/ContentDirectory/Events")]
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public ActionResult<EventSubscriptionResponse> ProcessContentDirectoryEventRequest(string uuid)
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{
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return Ok(ProcessEventRequest(_contentDirectory));
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}
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/// <summary>
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/// Processes an event subscription request.
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/// </summary>
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/// <param name="uuid">Server UUID.</param>
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/// <returns>Event subscription response.</returns>
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[HttpSubscribe("{Uuid}/ConnectionManager/Events")]
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[HttpUnsubscribe("{Uuid}/ConnectionManager/Events")]
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public ActionResult<EventSubscriptionResponse> ProcessConnectionManagerEventRequest(string uuid)
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{
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return Ok(ProcessEventRequest(_connectionManager));
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}
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/// <summary>
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/// Gets a server icon.
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/// </summary>
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/// <param name="uuid">Server UUID.</param>
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/// <param name="fileName">The icon filename.</param>
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/// <returns>Icon stream.</returns>
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[HttpGet("{Uuid}/icons/{Filename}")]
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public ActionResult<FileStreamResult> GetIconId([FromRoute] string uuid, [FromRoute] string fileName)
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{
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return GetIcon(fileName);
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}
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/// <summary>
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/// Gets a server icon.
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/// </summary>
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/// <param name="uuid">Server UUID.</param>
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/// <param name="fileName">The icon filename.</param>
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/// <returns>Icon stream.</returns>
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[HttpGet("icons/{Filename}")]
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public ActionResult<FileStreamResult> GetIcon([FromQuery] string uuid, [FromRoute] string fileName)
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{
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return GetIcon(fileName);
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}
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private ActionResult<FileStreamResult> GetIcon(string fileName)
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{
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var icon = _dlnaManager.GetIcon(fileName);
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if (icon == null)
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{
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return NotFound();
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}
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var contentType = "image/" + Path.GetExtension(fileName)
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.TrimStart('.')
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.ToLowerInvariant();
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return new FileStreamResult(icon.Stream, contentType);
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}
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private string GetAbsoluteUri()
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{
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return $"{Request.Scheme}://{Request.Host}{Request.Path}";
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}
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private Task<ControlResponse> PostAsync(string id, Stream requestStream, IUpnpService service)
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{
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return service.ProcessControlRequestAsync(new ControlRequest
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{
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Headers = Request.Headers,
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InputXml = requestStream,
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TargetServerUuId = id,
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RequestedUrl = GetAbsoluteUri()
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});
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}
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private EventSubscriptionResponse ProcessEventRequest(IEventManager eventManager)
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{
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var subscriptionId = Request.Headers["SID"];
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if (string.Equals(Request.Method, "subscribe", StringComparison.OrdinalIgnoreCase))
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{
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var notificationType = Request.Headers["NT"];
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var callback = Request.Headers["CALLBACK"];
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var timeoutString = Request.Headers["TIMEOUT"];
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if (string.IsNullOrEmpty(notificationType))
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{
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return eventManager.RenewEventSubscription(
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subscriptionId,
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notificationType,
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timeoutString,
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callback);
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}
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return eventManager.CreateEventSubscription(notificationType, timeoutString, callback);
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}
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return eventManager.CancelEventSubscription(subscriptionId);
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}
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}
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}
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