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#pragma warning disable CS1591
using System;
using System.Linq;
using System.Net.Http;
using System.Threading.Tasks;
using Emby.Dlna.Service;
using Jellyfin.Data.Entities;
using Jellyfin.Data.Enums;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Dlna;
using MediaBrowser.Controller.Drawing;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.MediaEncoding;
using MediaBrowser.Controller.TV;
using MediaBrowser.Model.Dlna;
using MediaBrowser.Model.Globalization;
using Microsoft.Extensions.Logging;
namespace Emby.Dlna.ContentDirectory
{
/// <summary>
/// Defines the <see cref="ContentDirectoryService" />.
/// </summary>
public class ContentDirectoryService : BaseService, IContentDirectory
{
private readonly ILibraryManager _libraryManager;
private readonly IImageProcessor _imageProcessor;
private readonly IUserDataManager _userDataManager;
private readonly IDlnaManager _dlna;
private readonly IServerConfigurationManager _config;
private readonly IUserManager _userManager;
private readonly ILocalizationManager _localization;
private readonly IMediaSourceManager _mediaSourceManager;
private readonly IUserViewManager _userViewManager;
private readonly IMediaEncoder _mediaEncoder;
private readonly ITVSeriesManager _tvSeriesManager;
/// <summary>
/// Initializes a new instance of the <see cref="ContentDirectoryService"/> class.
/// </summary>
/// <param name="dlna">The <see cref="IDlnaManager"/> to use in the <see cref="ContentDirectoryService"/> instance.</param>
/// <param name="userDataManager">The <see cref="IUserDataManager"/> to use in the <see cref="ContentDirectoryService"/> instance.</param>
/// <param name="imageProcessor">The <see cref="IImageProcessor"/> to use in the <see cref="ContentDirectoryService"/> instance.</param>
/// <param name="libraryManager">The <see cref="ILibraryManager"/> to use in the <see cref="ContentDirectoryService"/> instance.</param>
/// <param name="config">The <see cref="IServerConfigurationManager"/> to use in the <see cref="ContentDirectoryService"/> instance.</param>
/// <param name="userManager">The <see cref="IUserManager"/> to use in the <see cref="ContentDirectoryService"/> instance.</param>
/// <param name="logger">The <see cref="ILogger{ContentDirectoryService}"/> to use in the <see cref="ContentDirectoryService"/> instance.</param>
/// <param name="httpClient">The <see cref="IHttpClientFactory"/> to use in the <see cref="ContentDirectoryService"/> instance.</param>
/// <param name="localization">The <see cref="ILocalizationManager"/> to use in the <see cref="ContentDirectoryService"/> instance.</param>
/// <param name="mediaSourceManager">The <see cref="IMediaSourceManager"/> to use in the <see cref="ContentDirectoryService"/> instance.</param>
/// <param name="userViewManager">The <see cref="IUserViewManager"/> to use in the <see cref="ContentDirectoryService"/> instance.</param>
/// <param name="mediaEncoder">The <see cref="IMediaEncoder"/> to use in the <see cref="ContentDirectoryService"/> instance.</param>
/// <param name="tvSeriesManager">The <see cref="ITVSeriesManager"/> to use in the <see cref="ContentDirectoryService"/> instance.</param>
public ContentDirectoryService(
IDlnaManager dlna,
IUserDataManager userDataManager,
IImageProcessor imageProcessor,
ILibraryManager libraryManager,
IServerConfigurationManager config,
IUserManager userManager,
ILogger<ContentDirectoryService> logger,
IHttpClientFactory httpClient,
ILocalizationManager localization,
IMediaSourceManager mediaSourceManager,
IUserViewManager userViewManager,
IMediaEncoder mediaEncoder,
ITVSeriesManager tvSeriesManager)
: base(logger, httpClient)
{
_dlna = dlna;
_userDataManager = userDataManager;
_imageProcessor = imageProcessor;
_libraryManager = libraryManager;
_config = config;
_userManager = userManager;
_localization = localization;
_mediaSourceManager = mediaSourceManager;
_userViewManager = userViewManager;
_mediaEncoder = mediaEncoder;
_tvSeriesManager = tvSeriesManager;
}
/// <summary>
/// Gets the system id. (A unique id which changes on when our definition changes.)
/// </summary>
private static int SystemUpdateId
{
get
{
var now = DateTime.UtcNow;
return now.Year + now.DayOfYear + now.Hour;
}
}
/// <inheritdoc />
public string GetServiceXml()
{
return ContentDirectoryXmlBuilder.GetXml();
}
/// <inheritdoc />
public Task<ControlResponse> ProcessControlRequestAsync(ControlRequest request)
{
ArgumentNullException.ThrowIfNull(request);
var profile = _dlna.GetProfile(request.Headers) ?? _dlna.GetDefaultProfile();
var serverAddress = request.RequestedUrl.Substring(0, request.RequestedUrl.IndexOf("/dlna", StringComparison.OrdinalIgnoreCase));
var user = GetUser(profile);
return new ControlHandler(
Logger,
_libraryManager,
profile,
serverAddress,
null,
_imageProcessor,
_userDataManager,
user,
SystemUpdateId,
_config,
_localization,
_mediaSourceManager,
_userViewManager,
_mediaEncoder,
_tvSeriesManager)
.ProcessControlRequestAsync(request);
}
/// <summary>
/// Get the user stored in the device profile.
/// </summary>
/// <param name="profile">The <see cref="DeviceProfile"/>.</param>
/// <returns>The <see cref="User"/>.</returns>
private User? GetUser(DeviceProfile profile)
{
if (!string.IsNullOrEmpty(profile.UserId))
{
var user = _userManager.GetUserById(Guid.Parse(profile.UserId));
if (user is not null)
{
return user;
}
}
var userId = _config.GetDlnaConfiguration().DefaultUserId;
if (!string.IsNullOrEmpty(userId))
{
var user = _userManager.GetUserById(Guid.Parse(userId));
if (user is not null)
{
return user;
}
}
foreach (var user in _userManager.Users)
{
if (user.HasPermission(PermissionKind.IsAdministrator))
{
return user;
}
}
return _userManager.Users.FirstOrDefault();
}
}
}
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