1263 lines
53 KiB
C#
1263 lines
53 KiB
C#
#nullable disable
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using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading;
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using System.Xml;
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using Emby.Dlna.Didl;
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using Emby.Dlna.Service;
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using Jellyfin.Data.Entities;
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using Jellyfin.Data.Enums;
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using MediaBrowser.Common.Extensions;
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using MediaBrowser.Controller.Configuration;
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using MediaBrowser.Controller.Drawing;
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using MediaBrowser.Controller.Dto;
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using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.Entities.Audio;
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using MediaBrowser.Controller.Library;
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using MediaBrowser.Controller.MediaEncoding;
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using MediaBrowser.Controller.TV;
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using MediaBrowser.Model.Dlna;
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using MediaBrowser.Model.Dto;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.Globalization;
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using MediaBrowser.Model.Querying;
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using Microsoft.Extensions.Logging;
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using Genre = MediaBrowser.Controller.Entities.Genre;
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namespace Emby.Dlna.ContentDirectory
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{
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/// <summary>
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/// Defines the <see cref="ControlHandler" />.
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/// </summary>
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public class ControlHandler : BaseControlHandler
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{
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private const string NsDc = "http://purl.org/dc/elements/1.1/";
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private const string NsDidl = "urn:schemas-upnp-org:metadata-1-0/DIDL-Lite/";
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private const string NsDlna = "urn:schemas-dlna-org:metadata-1-0/";
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private const string NsUpnp = "urn:schemas-upnp-org:metadata-1-0/upnp/";
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private readonly ILibraryManager _libraryManager;
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private readonly IUserDataManager _userDataManager;
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private readonly User _user;
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private readonly IUserViewManager _userViewManager;
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private readonly ITVSeriesManager _tvSeriesManager;
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private readonly int _systemUpdateId;
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private readonly DidlBuilder _didlBuilder;
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private readonly DeviceProfile _profile;
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/// <summary>
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/// Initializes a new instance of the <see cref="ControlHandler"/> class.
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/// </summary>
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/// <param name="logger">The <see cref="ILogger"/> for use with the <see cref="ControlHandler"/> instance.</param>
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/// <param name="libraryManager">The <see cref="ILibraryManager"/> for use with the <see cref="ControlHandler"/> instance.</param>
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/// <param name="profile">The <see cref="DeviceProfile"/> for use with the <see cref="ControlHandler"/> instance.</param>
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/// <param name="serverAddress">The server address to use in this instance> for use with the <see cref="ControlHandler"/> instance.</param>
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/// <param name="accessToken">The <see cref="string"/> for use with the <see cref="ControlHandler"/> instance.</param>
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/// <param name="imageProcessor">The <see cref="IImageProcessor"/> for use with the <see cref="ControlHandler"/> instance.</param>
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/// <param name="userDataManager">The <see cref="IUserDataManager"/> for use with the <see cref="ControlHandler"/> instance.</param>
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/// <param name="user">The <see cref="User"/> for use with the <see cref="ControlHandler"/> instance.</param>
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/// <param name="systemUpdateId">The system id for use with the <see cref="ControlHandler"/> instance.</param>
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/// <param name="config">The <see cref="IServerConfigurationManager"/> for use with the <see cref="ControlHandler"/> instance.</param>
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/// <param name="localization">The <see cref="ILocalizationManager"/> for use with the <see cref="ControlHandler"/> instance.</param>
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/// <param name="mediaSourceManager">The <see cref="IMediaSourceManager"/> for use with the <see cref="ControlHandler"/> instance.</param>
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/// <param name="userViewManager">The <see cref="IUserViewManager"/> for use with the <see cref="ControlHandler"/> instance.</param>
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/// <param name="mediaEncoder">The <see cref="IMediaEncoder"/> for use with the <see cref="ControlHandler"/> instance.</param>
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/// <param name="tvSeriesManager">The <see cref="ITVSeriesManager"/> for use with the <see cref="ControlHandler"/> instance.</param>
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public ControlHandler(
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ILogger logger,
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ILibraryManager libraryManager,
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DeviceProfile profile,
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string serverAddress,
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string accessToken,
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IImageProcessor imageProcessor,
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IUserDataManager userDataManager,
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User user,
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int systemUpdateId,
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IServerConfigurationManager config,
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ILocalizationManager localization,
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IMediaSourceManager mediaSourceManager,
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IUserViewManager userViewManager,
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IMediaEncoder mediaEncoder,
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ITVSeriesManager tvSeriesManager)
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: base(config, logger)
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{
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_libraryManager = libraryManager;
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_userDataManager = userDataManager;
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_user = user;
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_systemUpdateId = systemUpdateId;
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_userViewManager = userViewManager;
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_tvSeriesManager = tvSeriesManager;
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_profile = profile;
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_didlBuilder = new DidlBuilder(
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profile,
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user,
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imageProcessor,
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serverAddress,
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accessToken,
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userDataManager,
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localization,
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mediaSourceManager,
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Logger,
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mediaEncoder,
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libraryManager);
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}
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/// <inheritdoc />
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protected override void WriteResult(string methodName, IReadOnlyDictionary<string, string> methodParams, XmlWriter xmlWriter)
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{
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ArgumentNullException.ThrowIfNull(xmlWriter);
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ArgumentNullException.ThrowIfNull(methodParams);
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const string DeviceId = "test";
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if (string.Equals(methodName, "GetSearchCapabilities", StringComparison.OrdinalIgnoreCase))
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{
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HandleGetSearchCapabilities(xmlWriter);
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return;
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}
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if (string.Equals(methodName, "GetSortCapabilities", StringComparison.OrdinalIgnoreCase))
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{
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HandleGetSortCapabilities(xmlWriter);
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return;
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}
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if (string.Equals(methodName, "GetSortExtensionCapabilities", StringComparison.OrdinalIgnoreCase))
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{
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HandleGetSortExtensionCapabilities(xmlWriter);
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return;
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}
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if (string.Equals(methodName, "GetSystemUpdateID", StringComparison.OrdinalIgnoreCase))
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{
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HandleGetSystemUpdateID(xmlWriter);
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return;
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}
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if (string.Equals(methodName, "Browse", StringComparison.OrdinalIgnoreCase))
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{
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HandleBrowse(xmlWriter, methodParams, DeviceId);
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return;
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}
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if (string.Equals(methodName, "X_GetFeatureList", StringComparison.OrdinalIgnoreCase))
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{
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HandleXGetFeatureList(xmlWriter);
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return;
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}
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if (string.Equals(methodName, "GetFeatureList", StringComparison.OrdinalIgnoreCase))
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{
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HandleGetFeatureList(xmlWriter);
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return;
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}
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if (string.Equals(methodName, "X_SetBookmark", StringComparison.OrdinalIgnoreCase))
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{
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HandleXSetBookmark(methodParams);
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return;
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}
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if (string.Equals(methodName, "Search", StringComparison.OrdinalIgnoreCase))
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{
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HandleSearch(xmlWriter, methodParams, DeviceId);
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return;
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}
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if (string.Equals(methodName, "X_BrowseByLetter", StringComparison.OrdinalIgnoreCase))
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{
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HandleXBrowseByLetter(xmlWriter, methodParams, DeviceId);
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return;
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}
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throw new ResourceNotFoundException("Unexpected control request name: " + methodName);
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}
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/// <summary>
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/// Adds a "XSetBookmark" element to the xml document.
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/// </summary>
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/// <param name="sparams">The method parameters.</param>
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private void HandleXSetBookmark(IReadOnlyDictionary<string, string> sparams)
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{
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var id = sparams["ObjectID"];
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var serverItem = GetItemFromObjectId(id);
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var item = serverItem.Item;
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var newbookmark = int.Parse(sparams["PosSecond"], CultureInfo.InvariantCulture);
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var userdata = _userDataManager.GetUserData(_user, item);
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userdata.PlaybackPositionTicks = TimeSpan.FromSeconds(newbookmark).Ticks;
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_userDataManager.SaveUserData(
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_user,
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item,
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userdata,
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UserDataSaveReason.TogglePlayed,
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CancellationToken.None);
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}
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/// <summary>
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/// Adds the "SearchCaps" element to the xml document.
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/// </summary>
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/// <param name="xmlWriter">The <see cref="XmlWriter"/>.</param>
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private static void HandleGetSearchCapabilities(XmlWriter xmlWriter)
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{
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xmlWriter.WriteElementString(
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"SearchCaps",
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"res@resolution,res@size,res@duration,dc:title,dc:creator,upnp:actor,upnp:artist,upnp:genre,upnp:album,dc:date,upnp:class,@id,@refID,@protocolInfo,upnp:author,dc:description,pv:avKeywords");
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}
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/// <summary>
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/// Adds the "SortCaps" element to the xml document.
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/// </summary>
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/// <param name="xmlWriter">The <see cref="XmlWriter"/>.</param>
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private static void HandleGetSortCapabilities(XmlWriter xmlWriter)
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{
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xmlWriter.WriteElementString(
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"SortCaps",
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"res@duration,res@size,res@bitrate,dc:date,dc:title,dc:size,upnp:album,upnp:artist,upnp:albumArtist,upnp:episodeNumber,upnp:genre,upnp:originalTrackNumber,upnp:rating");
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}
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/// <summary>
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/// Adds the "SortExtensionCaps" element to the xml document.
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/// </summary>
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/// <param name="xmlWriter">The <see cref="XmlWriter"/>.</param>
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private static void HandleGetSortExtensionCapabilities(XmlWriter xmlWriter)
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{
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xmlWriter.WriteElementString(
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"SortExtensionCaps",
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"res@duration,res@size,res@bitrate,dc:date,dc:title,dc:size,upnp:album,upnp:artist,upnp:albumArtist,upnp:episodeNumber,upnp:genre,upnp:originalTrackNumber,upnp:rating");
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}
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/// <summary>
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/// Adds the "Id" element to the xml document.
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/// </summary>
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/// <param name="xmlWriter">The <see cref="XmlWriter"/>.</param>
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private void HandleGetSystemUpdateID(XmlWriter xmlWriter)
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{
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xmlWriter.WriteElementString("Id", _systemUpdateId.ToString(CultureInfo.InvariantCulture));
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}
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/// <summary>
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/// Adds the "FeatureList" element to the xml document.
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/// </summary>
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/// <param name="xmlWriter">The <see cref="XmlWriter"/>.</param>
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private static void HandleGetFeatureList(XmlWriter xmlWriter)
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{
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xmlWriter.WriteElementString("FeatureList", WriteFeatureListXml());
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}
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/// <summary>
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/// Adds the "FeatureList" element to the xml document.
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/// </summary>
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/// <param name="xmlWriter">The <see cref="XmlWriter"/>.</param>
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private static void HandleXGetFeatureList(XmlWriter xmlWriter)
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=> HandleGetFeatureList(xmlWriter);
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/// <summary>
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/// Builds a static feature list.
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/// </summary>
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/// <returns>The xml feature list.</returns>
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private static string WriteFeatureListXml()
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{
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return "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
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+ "<Features xmlns=\"urn:schemas-upnp-org:av:avs\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"urn:schemas-upnp-org:av:avs http://www.upnp.org/schemas/av/avs.xsd\">"
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+ "<Feature name=\"samsung.com_BASICVIEW\" version=\"1\">"
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+ "<container id=\"0\" type=\"object.item.imageItem\"/>"
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+ "<container id=\"0\" type=\"object.item.audioItem\"/>"
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+ "<container id=\"0\" type=\"object.item.videoItem\"/>"
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+ "</Feature>"
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+ "</Features>";
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}
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/// <summary>
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/// Builds the "Browse" xml response.
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/// </summary>
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/// <param name="xmlWriter">The <see cref="XmlWriter"/>.</param>
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/// <param name="sparams">The method parameters.</param>
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/// <param name="deviceId">The device Id to use.</param>
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private void HandleBrowse(XmlWriter xmlWriter, IReadOnlyDictionary<string, string> sparams, string deviceId)
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{
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var id = sparams["ObjectID"];
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var flag = sparams["BrowseFlag"];
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var filter = new Filter(sparams.GetValueOrDefault("Filter", "*"));
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var sortCriteria = new SortCriteria(sparams.GetValueOrDefault("SortCriteria", string.Empty));
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var provided = 0;
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// Default to null instead of 0
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// Upnp inspector sends 0 as requestedCount when it wants everything
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int? requestedCount = null;
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int? start = 0;
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if (sparams.ContainsKey("RequestedCount") && int.TryParse(sparams["RequestedCount"], out var requestedVal) && requestedVal > 0)
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{
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requestedCount = requestedVal;
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}
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if (sparams.ContainsKey("StartingIndex") && int.TryParse(sparams["StartingIndex"], out var startVal) && startVal > 0)
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{
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start = startVal;
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}
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int totalCount;
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var settings = new XmlWriterSettings
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{
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Encoding = Encoding.UTF8,
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CloseOutput = false,
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OmitXmlDeclaration = true,
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ConformanceLevel = ConformanceLevel.Fragment
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};
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using (StringWriter builder = new StringWriterWithEncoding(Encoding.UTF8))
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using (var writer = XmlWriter.Create(builder, settings))
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{
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writer.WriteStartElement(string.Empty, "DIDL-Lite", NsDidl);
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writer.WriteAttributeString("xmlns", "dc", null, NsDc);
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writer.WriteAttributeString("xmlns", "dlna", null, NsDlna);
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writer.WriteAttributeString("xmlns", "upnp", null, NsUpnp);
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DidlBuilder.WriteXmlRootAttributes(_profile, writer);
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var serverItem = GetItemFromObjectId(id);
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var item = serverItem.Item;
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if (string.Equals(flag, "BrowseMetadata", StringComparison.Ordinal))
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{
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totalCount = 1;
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if (item.IsDisplayedAsFolder || serverItem.StubType.HasValue)
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{
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var childrenResult = GetUserItems(item, serverItem.StubType, _user, sortCriteria, start, requestedCount);
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_didlBuilder.WriteFolderElement(writer, item, serverItem.StubType, null, childrenResult.TotalRecordCount, filter, id);
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}
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else
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{
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_didlBuilder.WriteItemElement(writer, item, _user, null, null, deviceId, filter);
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}
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provided++;
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}
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else
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{
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var childrenResult = GetUserItems(item, serverItem.StubType, _user, sortCriteria, start, requestedCount);
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totalCount = childrenResult.TotalRecordCount;
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provided = childrenResult.Items.Count;
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foreach (var i in childrenResult.Items)
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{
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var childItem = i.Item;
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var displayStubType = i.StubType;
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if (childItem.IsDisplayedAsFolder || displayStubType.HasValue)
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{
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var childCount = GetUserItems(childItem, displayStubType, _user, sortCriteria, null, 0)
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.TotalRecordCount;
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_didlBuilder.WriteFolderElement(writer, childItem, displayStubType, item, childCount, filter);
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}
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else
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{
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_didlBuilder.WriteItemElement(writer, childItem, _user, item, serverItem.StubType, deviceId, filter);
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}
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}
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}
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writer.WriteFullEndElement();
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writer.Flush();
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xmlWriter.WriteElementString("Result", builder.ToString());
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}
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xmlWriter.WriteElementString("NumberReturned", provided.ToString(CultureInfo.InvariantCulture));
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xmlWriter.WriteElementString("TotalMatches", totalCount.ToString(CultureInfo.InvariantCulture));
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xmlWriter.WriteElementString("UpdateID", _systemUpdateId.ToString(CultureInfo.InvariantCulture));
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}
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/// <summary>
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/// Builds the response to the "X_BrowseByLetter request.
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/// </summary>
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/// <param name="xmlWriter">The <see cref="XmlWriter"/>.</param>
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/// <param name="sparams">The method parameters.</param>
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/// <param name="deviceId">The device id.</param>
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private void HandleXBrowseByLetter(XmlWriter xmlWriter, IReadOnlyDictionary<string, string> sparams, string deviceId)
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{
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// TODO: Implement this method
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HandleSearch(xmlWriter, sparams, deviceId);
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}
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/// <summary>
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/// Builds a response to the "Search" request.
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/// </summary>
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/// <param name="xmlWriter">The xmlWriter<see cref="XmlWriter"/>.</param>
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/// <param name="sparams">The method parameters.</param>
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/// <param name="deviceId">The deviceId<see cref="string"/>.</param>
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private void HandleSearch(XmlWriter xmlWriter, IReadOnlyDictionary<string, string> sparams, string deviceId)
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{
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var searchCriteria = new SearchCriteria(sparams.GetValueOrDefault("SearchCriteria", string.Empty));
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var sortCriteria = new SortCriteria(sparams.GetValueOrDefault("SortCriteria", string.Empty));
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var filter = new Filter(sparams.GetValueOrDefault("Filter", "*"));
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// sort example: dc:title, dc:date
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// Default to null instead of 0
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// Upnp inspector sends 0 as requestedCount when it wants everything
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int? requestedCount = null;
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int? start = 0;
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if (sparams.ContainsKey("RequestedCount") && int.TryParse(sparams["RequestedCount"], out var requestedVal) && requestedVal > 0)
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{
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requestedCount = requestedVal;
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}
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if (sparams.ContainsKey("StartingIndex") && int.TryParse(sparams["StartingIndex"], out var startVal) && startVal > 0)
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{
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start = startVal;
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}
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QueryResult<BaseItem> childrenResult;
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var settings = new XmlWriterSettings
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{
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Encoding = Encoding.UTF8,
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CloseOutput = false,
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OmitXmlDeclaration = true,
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ConformanceLevel = ConformanceLevel.Fragment
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};
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using (StringWriter builder = new StringWriterWithEncoding(Encoding.UTF8))
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using (var writer = XmlWriter.Create(builder, settings))
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{
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writer.WriteStartElement(string.Empty, "DIDL-Lite", NsDidl);
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writer.WriteAttributeString("xmlns", "dc", null, NsDc);
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writer.WriteAttributeString("xmlns", "dlna", null, NsDlna);
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writer.WriteAttributeString("xmlns", "upnp", null, NsUpnp);
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DidlBuilder.WriteXmlRootAttributes(_profile, writer);
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var serverItem = GetItemFromObjectId(sparams["ContainerID"]);
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var item = serverItem.Item;
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childrenResult = GetChildrenSorted(item, _user, searchCriteria, sortCriteria, start, requestedCount);
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foreach (var i in childrenResult.Items)
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{
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if (i.IsDisplayedAsFolder)
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{
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var childCount = GetChildrenSorted(i, _user, searchCriteria, sortCriteria, null, 0)
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.TotalRecordCount;
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_didlBuilder.WriteFolderElement(writer, i, null, item, childCount, filter);
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}
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else
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{
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_didlBuilder.WriteItemElement(writer, i, _user, item, serverItem.StubType, deviceId, filter);
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}
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}
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writer.WriteFullEndElement();
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writer.Flush();
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xmlWriter.WriteElementString("Result", builder.ToString());
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}
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xmlWriter.WriteElementString("NumberReturned", childrenResult.Items.Count.ToString(CultureInfo.InvariantCulture));
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xmlWriter.WriteElementString("TotalMatches", childrenResult.TotalRecordCount.ToString(CultureInfo.InvariantCulture));
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xmlWriter.WriteElementString("UpdateID", _systemUpdateId.ToString(CultureInfo.InvariantCulture));
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}
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/// <summary>
|
|
/// Returns the child items meeting the criteria.
|
|
/// </summary>
|
|
/// <param name="item">The <see cref="BaseItem"/>.</param>
|
|
/// <param name="user">The <see cref="User"/>.</param>
|
|
/// <param name="search">The <see cref="SearchCriteria"/>.</param>
|
|
/// <param name="sort">The <see cref="SortCriteria"/>.</param>
|
|
/// <param name="startIndex">The start index.</param>
|
|
/// <param name="limit">The maximum number to return.</param>
|
|
/// <returns>The <see cref="QueryResult{BaseItem}"/>.</returns>
|
|
private static QueryResult<BaseItem> GetChildrenSorted(BaseItem item, User user, SearchCriteria search, SortCriteria sort, int? startIndex, int? limit)
|
|
{
|
|
var folder = (Folder)item;
|
|
|
|
string[] mediaTypes = Array.Empty<string>();
|
|
bool? isFolder = null;
|
|
|
|
switch (search.SearchType)
|
|
{
|
|
case SearchType.Audio:
|
|
mediaTypes = new[] { MediaType.Audio };
|
|
isFolder = false;
|
|
break;
|
|
case SearchType.Video:
|
|
mediaTypes = new[] { MediaType.Video };
|
|
isFolder = false;
|
|
break;
|
|
case SearchType.Image:
|
|
mediaTypes = new[] { MediaType.Photo };
|
|
isFolder = false;
|
|
break;
|
|
case SearchType.Playlist:
|
|
case SearchType.MusicAlbum:
|
|
isFolder = true;
|
|
break;
|
|
}
|
|
|
|
return folder.GetItems(new InternalItemsQuery
|
|
{
|
|
Limit = limit,
|
|
StartIndex = startIndex,
|
|
OrderBy = GetOrderBy(sort, folder.IsPreSorted),
|
|
User = user,
|
|
Recursive = true,
|
|
IsMissing = false,
|
|
ExcludeItemTypes = new[] { BaseItemKind.Book },
|
|
IsFolder = isFolder,
|
|
MediaTypes = mediaTypes,
|
|
DtoOptions = GetDtoOptions()
|
|
});
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns a new DtoOptions object.
|
|
/// </summary>
|
|
/// <returns>The <see cref="DtoOptions"/>.</returns>
|
|
private static DtoOptions GetDtoOptions()
|
|
{
|
|
return new DtoOptions(true);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the User items meeting the criteria.
|
|
/// </summary>
|
|
/// <param name="item">The <see cref="BaseItem"/>.</param>
|
|
/// <param name="stubType">The <see cref="StubType"/>.</param>
|
|
/// <param name="user">The <see cref="User"/>.</param>
|
|
/// <param name="sort">The <see cref="SortCriteria"/>.</param>
|
|
/// <param name="startIndex">The start index.</param>
|
|
/// <param name="limit">The maximum number to return.</param>
|
|
/// <returns>The <see cref="QueryResult{ServerItem}"/>.</returns>
|
|
private QueryResult<ServerItem> GetUserItems(BaseItem item, StubType? stubType, User user, SortCriteria sort, int? startIndex, int? limit)
|
|
{
|
|
switch (item)
|
|
{
|
|
case MusicGenre:
|
|
return GetMusicGenreItems(item, user, sort, startIndex, limit);
|
|
case MusicArtist:
|
|
return GetMusicArtistItems(item, user, sort, startIndex, limit);
|
|
case Genre:
|
|
return GetGenreItems(item, user, sort, startIndex, limit);
|
|
}
|
|
|
|
if (stubType != StubType.Folder && item is IHasCollectionType collectionFolder)
|
|
{
|
|
var collectionType = collectionFolder.CollectionType;
|
|
if (string.Equals(CollectionType.Music, collectionType, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
return GetMusicFolders(item, user, stubType, sort, startIndex, limit);
|
|
}
|
|
|
|
if (string.Equals(CollectionType.Movies, collectionType, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
return GetMovieFolders(item, user, stubType, sort, startIndex, limit);
|
|
}
|
|
|
|
if (string.Equals(CollectionType.TvShows, collectionType, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
return GetTvFolders(item, user, stubType, sort, startIndex, limit);
|
|
}
|
|
|
|
if (string.Equals(CollectionType.Folders, collectionType, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
return GetFolders(user, startIndex, limit);
|
|
}
|
|
|
|
if (string.Equals(CollectionType.LiveTv, collectionType, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
return GetLiveTvChannels(user, sort, startIndex, limit);
|
|
}
|
|
}
|
|
|
|
if (stubType.HasValue && stubType.Value != StubType.Folder)
|
|
{
|
|
// TODO should this be doing something?
|
|
return new QueryResult<ServerItem>();
|
|
}
|
|
|
|
var folder = (Folder)item;
|
|
|
|
var query = new InternalItemsQuery(user)
|
|
{
|
|
Limit = limit,
|
|
StartIndex = startIndex,
|
|
IsVirtualItem = false,
|
|
ExcludeItemTypes = new[] { BaseItemKind.Book },
|
|
IsPlaceHolder = false,
|
|
DtoOptions = GetDtoOptions(),
|
|
OrderBy = GetOrderBy(sort, folder.IsPreSorted)
|
|
};
|
|
|
|
var queryResult = folder.GetItems(query);
|
|
|
|
return ToResult(startIndex, queryResult);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the Live Tv Channels meeting the criteria.
|
|
/// </summary>
|
|
/// <param name="user">The <see cref="User"/>.</param>
|
|
/// <param name="sort">The <see cref="SortCriteria"/>.</param>
|
|
/// <param name="startIndex">The start index.</param>
|
|
/// <param name="limit">The maximum number to return.</param>
|
|
/// <returns>The <see cref="QueryResult{ServerItem}"/>.</returns>
|
|
private QueryResult<ServerItem> GetLiveTvChannels(User user, SortCriteria sort, int? startIndex, int? limit)
|
|
{
|
|
var query = new InternalItemsQuery(user)
|
|
{
|
|
StartIndex = startIndex,
|
|
Limit = limit,
|
|
IncludeItemTypes = new[] { BaseItemKind.LiveTvChannel },
|
|
OrderBy = GetOrderBy(sort, false)
|
|
};
|
|
|
|
var result = _libraryManager.GetItemsResult(query);
|
|
|
|
return ToResult(startIndex, result);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the music folders meeting the criteria.
|
|
/// </summary>
|
|
/// <param name="item">The <see cref="BaseItem"/>.</param>
|
|
/// <param name="user">The <see cref="User"/>.</param>
|
|
/// <param name="stubType">The <see cref="StubType"/>.</param>
|
|
/// <param name="sort">The <see cref="SortCriteria"/>.</param>
|
|
/// <param name="startIndex">The start index.</param>
|
|
/// <param name="limit">The maximum number to return.</param>
|
|
/// <returns>The <see cref="QueryResult{ServerItem}"/>.</returns>
|
|
private QueryResult<ServerItem> GetMusicFolders(BaseItem item, User user, StubType? stubType, SortCriteria sort, int? startIndex, int? limit)
|
|
{
|
|
var query = new InternalItemsQuery(user)
|
|
{
|
|
StartIndex = startIndex,
|
|
Limit = limit,
|
|
OrderBy = GetOrderBy(sort, false)
|
|
};
|
|
|
|
switch (stubType)
|
|
{
|
|
case StubType.Latest:
|
|
return GetLatest(item, query, BaseItemKind.Audio);
|
|
case StubType.Playlists:
|
|
return GetMusicPlaylists(query);
|
|
case StubType.Albums:
|
|
return GetChildrenOfItem(item, query, BaseItemKind.MusicAlbum);
|
|
case StubType.Artists:
|
|
return GetMusicArtists(item, query);
|
|
case StubType.AlbumArtists:
|
|
return GetMusicAlbumArtists(item, query);
|
|
case StubType.FavoriteAlbums:
|
|
return GetChildrenOfItem(item, query, BaseItemKind.MusicAlbum, true);
|
|
case StubType.FavoriteArtists:
|
|
return GetFavoriteArtists(item, query);
|
|
case StubType.FavoriteSongs:
|
|
return GetChildrenOfItem(item, query, BaseItemKind.Audio, true);
|
|
case StubType.Songs:
|
|
return GetChildrenOfItem(item, query, BaseItemKind.Audio);
|
|
case StubType.Genres:
|
|
return GetMusicGenres(item, query);
|
|
}
|
|
|
|
var serverItems = new ServerItem[]
|
|
{
|
|
new(item, StubType.Latest),
|
|
new(item, StubType.Playlists),
|
|
new(item, StubType.Albums),
|
|
new(item, StubType.AlbumArtists),
|
|
new(item, StubType.Artists),
|
|
new(item, StubType.Songs),
|
|
new(item, StubType.Genres),
|
|
new(item, StubType.FavoriteArtists),
|
|
new(item, StubType.FavoriteAlbums),
|
|
new(item, StubType.FavoriteSongs)
|
|
};
|
|
|
|
if (limit < serverItems.Length)
|
|
{
|
|
serverItems = serverItems[..limit.Value];
|
|
}
|
|
|
|
return new QueryResult<ServerItem>(
|
|
startIndex,
|
|
serverItems.Length,
|
|
serverItems);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the movie folders meeting the criteria.
|
|
/// </summary>
|
|
/// <param name="item">The <see cref="BaseItem"/>.</param>
|
|
/// <param name="user">The <see cref="User"/>.</param>
|
|
/// <param name="stubType">The <see cref="StubType"/>.</param>
|
|
/// <param name="sort">The <see cref="SortCriteria"/>.</param>
|
|
/// <param name="startIndex">The start index.</param>
|
|
/// <param name="limit">The maximum number to return.</param>
|
|
/// <returns>The <see cref="QueryResult{ServerItem}"/>.</returns>
|
|
private QueryResult<ServerItem> GetMovieFolders(BaseItem item, User user, StubType? stubType, SortCriteria sort, int? startIndex, int? limit)
|
|
{
|
|
var query = new InternalItemsQuery(user)
|
|
{
|
|
StartIndex = startIndex,
|
|
Limit = limit,
|
|
OrderBy = GetOrderBy(sort, false)
|
|
};
|
|
|
|
switch (stubType)
|
|
{
|
|
case StubType.ContinueWatching:
|
|
return GetMovieContinueWatching(item, query);
|
|
case StubType.Latest:
|
|
return GetLatest(item, query, BaseItemKind.Movie);
|
|
case StubType.Movies:
|
|
return GetChildrenOfItem(item, query, BaseItemKind.Movie);
|
|
case StubType.Collections:
|
|
return GetMovieCollections(query);
|
|
case StubType.Favorites:
|
|
return GetChildrenOfItem(item, query, BaseItemKind.Movie, true);
|
|
case StubType.Genres:
|
|
return GetGenres(item, query);
|
|
}
|
|
|
|
var array = new ServerItem[]
|
|
{
|
|
new(item, StubType.ContinueWatching),
|
|
new(item, StubType.Latest),
|
|
new(item, StubType.Movies),
|
|
new(item, StubType.Collections),
|
|
new(item, StubType.Favorites),
|
|
new(item, StubType.Genres)
|
|
};
|
|
|
|
if (limit < array.Length)
|
|
{
|
|
array = array[..limit.Value];
|
|
}
|
|
|
|
return new QueryResult<ServerItem>(
|
|
startIndex,
|
|
array.Length,
|
|
array);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the folders meeting the criteria.
|
|
/// </summary>
|
|
/// <param name="user">The <see cref="User"/>.</param>
|
|
/// <param name="startIndex">The start index.</param>
|
|
/// <param name="limit">The maximum number to return.</param>
|
|
/// <returns>The <see cref="QueryResult{ServerItem}"/>.</returns>
|
|
private QueryResult<ServerItem> GetFolders(User user, int? startIndex, int? limit)
|
|
{
|
|
var folders = _libraryManager.GetUserRootFolder().GetChildren(user, true);
|
|
var totalRecordCount = folders.Count;
|
|
// Handle paging
|
|
var items = folders
|
|
.OrderBy(i => i.SortName)
|
|
.Skip(startIndex ?? 0)
|
|
.Take(limit ?? int.MaxValue)
|
|
.Select(i => new ServerItem(i, StubType.Folder))
|
|
.ToArray();
|
|
|
|
return new QueryResult<ServerItem>(
|
|
startIndex,
|
|
totalRecordCount,
|
|
items);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the TV folders meeting the criteria.
|
|
/// </summary>
|
|
/// <param name="item">The <see cref="BaseItem"/>.</param>
|
|
/// <param name="user">The <see cref="User"/>.</param>
|
|
/// <param name="stubType">The <see cref="StubType"/>.</param>
|
|
/// <param name="sort">The <see cref="SortCriteria"/>.</param>
|
|
/// <param name="startIndex">The start index.</param>
|
|
/// <param name="limit">The maximum number to return.</param>
|
|
/// <returns>The <see cref="QueryResult{ServerItem}"/>.</returns>
|
|
private QueryResult<ServerItem> GetTvFolders(BaseItem item, User user, StubType? stubType, SortCriteria sort, int? startIndex, int? limit)
|
|
{
|
|
var query = new InternalItemsQuery(user)
|
|
{
|
|
StartIndex = startIndex,
|
|
Limit = limit,
|
|
OrderBy = GetOrderBy(sort, false)
|
|
};
|
|
|
|
switch (stubType)
|
|
{
|
|
case StubType.ContinueWatching:
|
|
return GetMovieContinueWatching(item, query);
|
|
case StubType.NextUp:
|
|
return GetNextUp(item, query);
|
|
case StubType.Latest:
|
|
return GetLatest(item, query, BaseItemKind.Episode);
|
|
case StubType.Series:
|
|
return GetChildrenOfItem(item, query, BaseItemKind.Series);
|
|
case StubType.FavoriteSeries:
|
|
return GetChildrenOfItem(item, query, BaseItemKind.Series, true);
|
|
case StubType.FavoriteEpisodes:
|
|
return GetChildrenOfItem(item, query, BaseItemKind.Episode, true);
|
|
case StubType.Genres:
|
|
return GetGenres(item, query);
|
|
}
|
|
|
|
var serverItems = new ServerItem[]
|
|
{
|
|
new(item, StubType.ContinueWatching),
|
|
new(item, StubType.NextUp),
|
|
new(item, StubType.Latest),
|
|
new(item, StubType.Series),
|
|
new(item, StubType.FavoriteSeries),
|
|
new(item, StubType.FavoriteEpisodes),
|
|
new(item, StubType.Genres)
|
|
};
|
|
|
|
if (limit < serverItems.Length)
|
|
{
|
|
serverItems = serverItems[..limit.Value];
|
|
}
|
|
|
|
return new QueryResult<ServerItem>(
|
|
startIndex,
|
|
serverItems.Length,
|
|
serverItems);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the Movies that are part watched that meet the criteria.
|
|
/// </summary>
|
|
/// <param name="parent">The <see cref="BaseItem"/>.</param>
|
|
/// <param name="query">The <see cref="InternalItemsQuery"/>.</param>
|
|
/// <returns>The <see cref="QueryResult{ServerItem}"/>.</returns>
|
|
private QueryResult<ServerItem> GetMovieContinueWatching(BaseItem parent, InternalItemsQuery query)
|
|
{
|
|
query.Recursive = true;
|
|
query.Parent = parent;
|
|
|
|
query.OrderBy = new[]
|
|
{
|
|
(ItemSortBy.DatePlayed, SortOrder.Descending),
|
|
(ItemSortBy.SortName, SortOrder.Ascending)
|
|
};
|
|
|
|
query.IsResumable = true;
|
|
query.Limit ??= 10;
|
|
|
|
var result = _libraryManager.GetItemsResult(query);
|
|
|
|
return ToResult(query.StartIndex, result);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the Movie collections meeting the criteria.
|
|
/// </summary>
|
|
/// <param name="query">The see cref="InternalItemsQuery"/>.</param>
|
|
/// <returns>The <see cref="QueryResult{ServerItem}"/>.</returns>
|
|
private QueryResult<ServerItem> GetMovieCollections(InternalItemsQuery query)
|
|
{
|
|
query.Recursive = true;
|
|
query.IncludeItemTypes = new[] { BaseItemKind.BoxSet };
|
|
|
|
var result = _libraryManager.GetItemsResult(query);
|
|
|
|
return ToResult(query.StartIndex, result);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the children that meet the criteria.
|
|
/// </summary>
|
|
/// <param name="parent">The <see cref="BaseItem"/>.</param>
|
|
/// <param name="query">The <see cref="InternalItemsQuery"/>.</param>
|
|
/// <param name="itemType">The item type.</param>
|
|
/// <param name="isFavorite">A value indicating whether to only fetch favorite items.</param>
|
|
/// <returns>The <see cref="QueryResult{ServerItem}"/>.</returns>
|
|
private QueryResult<ServerItem> GetChildrenOfItem(BaseItem parent, InternalItemsQuery query, BaseItemKind itemType, bool isFavorite = false)
|
|
{
|
|
query.Recursive = true;
|
|
query.Parent = parent;
|
|
query.IsFavorite = isFavorite;
|
|
query.IncludeItemTypes = new[] { itemType };
|
|
|
|
var result = _libraryManager.GetItemsResult(query);
|
|
|
|
return ToResult(query.StartIndex, result);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the genres meeting the criteria.
|
|
/// The GetGenres.
|
|
/// </summary>
|
|
/// <param name="parent">The <see cref="BaseItem"/>.</param>
|
|
/// <param name="query">The <see cref="InternalItemsQuery"/>.</param>
|
|
/// <returns>The <see cref="QueryResult{ServerItem}"/>.</returns>
|
|
private QueryResult<ServerItem> GetGenres(BaseItem parent, InternalItemsQuery query)
|
|
{
|
|
// Don't sort
|
|
query.OrderBy = Array.Empty<(string, SortOrder)>();
|
|
query.AncestorIds = new[] { parent.Id };
|
|
var genresResult = _libraryManager.GetGenres(query);
|
|
|
|
return ToResult(query.StartIndex, genresResult);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the music genres meeting the criteria.
|
|
/// </summary>
|
|
/// <param name="parent">The <see cref="BaseItem"/>.</param>
|
|
/// <param name="query">The <see cref="InternalItemsQuery"/>.</param>
|
|
/// <returns>The <see cref="QueryResult{ServerItem}"/>.</returns>
|
|
private QueryResult<ServerItem> GetMusicGenres(BaseItem parent, InternalItemsQuery query)
|
|
{
|
|
// Don't sort
|
|
query.OrderBy = Array.Empty<(string, SortOrder)>();
|
|
query.AncestorIds = new[] { parent.Id };
|
|
var genresResult = _libraryManager.GetMusicGenres(query);
|
|
|
|
return ToResult(query.StartIndex, genresResult);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the music albums by artist that meet the criteria.
|
|
/// </summary>
|
|
/// <param name="parent">The <see cref="BaseItem"/>.</param>
|
|
/// <param name="query">The <see cref="InternalItemsQuery"/>.</param>
|
|
/// <returns>The <see cref="QueryResult{ServerItem}"/>.</returns>
|
|
private QueryResult<ServerItem> GetMusicAlbumArtists(BaseItem parent, InternalItemsQuery query)
|
|
{
|
|
// Don't sort
|
|
query.OrderBy = Array.Empty<(string, SortOrder)>();
|
|
query.AncestorIds = new[] { parent.Id };
|
|
var artists = _libraryManager.GetAlbumArtists(query);
|
|
|
|
return ToResult(query.StartIndex, artists);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the music artists meeting the criteria.
|
|
/// </summary>
|
|
/// <param name="parent">The <see cref="BaseItem"/>.</param>
|
|
/// <param name="query">The <see cref="InternalItemsQuery"/>.</param>
|
|
/// <returns>The <see cref="QueryResult{ServerItem}"/>.</returns>
|
|
private QueryResult<ServerItem> GetMusicArtists(BaseItem parent, InternalItemsQuery query)
|
|
{
|
|
// Don't sort
|
|
query.OrderBy = Array.Empty<(string, SortOrder)>();
|
|
query.AncestorIds = new[] { parent.Id };
|
|
var artists = _libraryManager.GetArtists(query);
|
|
return ToResult(query.StartIndex, artists);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the artists tagged as favourite that meet the criteria.
|
|
/// </summary>
|
|
/// <param name="parent">The <see cref="BaseItem"/>.</param>
|
|
/// <param name="query">The <see cref="InternalItemsQuery"/>.</param>
|
|
/// <returns>The <see cref="QueryResult{ServerItem}"/>.</returns>
|
|
private QueryResult<ServerItem> GetFavoriteArtists(BaseItem parent, InternalItemsQuery query)
|
|
{
|
|
// Don't sort
|
|
query.OrderBy = Array.Empty<(string, SortOrder)>();
|
|
query.AncestorIds = new[] { parent.Id };
|
|
query.IsFavorite = true;
|
|
var artists = _libraryManager.GetArtists(query);
|
|
return ToResult(query.StartIndex, artists);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the music playlists meeting the criteria.
|
|
/// </summary>
|
|
/// <param name="query">The query<see cref="InternalItemsQuery"/>.</param>
|
|
/// <returns>The <see cref="QueryResult{ServerItem}"/>.</returns>
|
|
private QueryResult<ServerItem> GetMusicPlaylists(InternalItemsQuery query)
|
|
{
|
|
query.Parent = null;
|
|
query.IncludeItemTypes = new[] { BaseItemKind.Playlist };
|
|
query.Recursive = true;
|
|
|
|
var result = _libraryManager.GetItemsResult(query);
|
|
|
|
return ToResult(query.StartIndex, result);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the next up item meeting the criteria.
|
|
/// </summary>
|
|
/// <param name="parent">The <see cref="BaseItem"/>.</param>
|
|
/// <param name="query">The <see cref="InternalItemsQuery"/>.</param>
|
|
/// <returns>The <see cref="QueryResult{ServerItem}"/>.</returns>
|
|
private QueryResult<ServerItem> GetNextUp(BaseItem parent, InternalItemsQuery query)
|
|
{
|
|
query.OrderBy = Array.Empty<(string, SortOrder)>();
|
|
|
|
var result = _tvSeriesManager.GetNextUp(
|
|
new NextUpQuery
|
|
{
|
|
Limit = query.Limit,
|
|
StartIndex = query.StartIndex,
|
|
// User cannot be null here as the caller has set it
|
|
UserId = query.User!.Id
|
|
},
|
|
new[] { parent },
|
|
query.DtoOptions);
|
|
|
|
return ToResult(query.StartIndex, result);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the latest items of [itemType] meeting the criteria.
|
|
/// </summary>
|
|
/// <param name="parent">The <see cref="BaseItem"/>.</param>
|
|
/// <param name="query">The <see cref="InternalItemsQuery"/>.</param>
|
|
/// <param name="itemType">The item type.</param>
|
|
/// <returns>The <see cref="QueryResult{ServerItem}"/>.</returns>
|
|
private QueryResult<ServerItem> GetLatest(BaseItem parent, InternalItemsQuery query, BaseItemKind itemType)
|
|
{
|
|
query.OrderBy = Array.Empty<(string, SortOrder)>();
|
|
|
|
var items = _userViewManager.GetLatestItems(
|
|
new LatestItemsQuery
|
|
{
|
|
// User cannot be null here as the caller has set it
|
|
UserId = query.User!.Id,
|
|
Limit = query.Limit ?? 50,
|
|
IncludeItemTypes = new[] { itemType },
|
|
ParentId = parent?.Id ?? Guid.Empty,
|
|
GroupItems = true
|
|
},
|
|
query.DtoOptions).Select(i => i.Item1 ?? i.Item2.FirstOrDefault()).Where(i => i is not null).ToArray();
|
|
|
|
return ToResult(query.StartIndex, items);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns music artist items that meet the criteria.
|
|
/// </summary>
|
|
/// <param name="item">The <see cref="BaseItem"/>.</param>
|
|
/// <param name="user">The <see cref="User"/>.</param>
|
|
/// <param name="sort">The <see cref="SortCriteria"/>.</param>
|
|
/// <param name="startIndex">The start index.</param>
|
|
/// <param name="limit">The maximum number to return.</param>
|
|
/// <returns>The <see cref="QueryResult{ServerItem}"/>.</returns>
|
|
private QueryResult<ServerItem> GetMusicArtistItems(BaseItem item, User user, SortCriteria sort, int? startIndex, int? limit)
|
|
{
|
|
var query = new InternalItemsQuery(user)
|
|
{
|
|
Recursive = true,
|
|
ArtistIds = new[] { item.Id },
|
|
IncludeItemTypes = new[] { BaseItemKind.MusicAlbum },
|
|
Limit = limit,
|
|
StartIndex = startIndex,
|
|
DtoOptions = GetDtoOptions(),
|
|
OrderBy = GetOrderBy(sort, false)
|
|
};
|
|
|
|
var result = _libraryManager.GetItemsResult(query);
|
|
|
|
return ToResult(startIndex, result);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the genre items meeting the criteria.
|
|
/// </summary>
|
|
/// <param name="item">The <see cref="BaseItem"/>.</param>
|
|
/// <param name="user">The <see cref="User"/>.</param>
|
|
/// <param name="sort">The <see cref="SortCriteria"/>.</param>
|
|
/// <param name="startIndex">The start index.</param>
|
|
/// <param name="limit">The maximum number to return.</param>
|
|
/// <returns>The <see cref="QueryResult{ServerItem}"/>.</returns>
|
|
private QueryResult<ServerItem> GetGenreItems(BaseItem item, User user, SortCriteria sort, int? startIndex, int? limit)
|
|
{
|
|
var query = new InternalItemsQuery(user)
|
|
{
|
|
Recursive = true,
|
|
GenreIds = new[] { item.Id },
|
|
IncludeItemTypes = new[]
|
|
{
|
|
BaseItemKind.Movie,
|
|
BaseItemKind.Series
|
|
},
|
|
Limit = limit,
|
|
StartIndex = startIndex,
|
|
DtoOptions = GetDtoOptions(),
|
|
OrderBy = GetOrderBy(sort, false)
|
|
};
|
|
|
|
var result = _libraryManager.GetItemsResult(query);
|
|
|
|
return ToResult(startIndex, result);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the music genre items meeting the criteria.
|
|
/// </summary>
|
|
/// <param name="item">The <see cref="BaseItem"/>.</param>
|
|
/// <param name="user">The <see cref="User"/>.</param>
|
|
/// <param name="sort">The <see cref="SortCriteria"/>.</param>
|
|
/// <param name="startIndex">The start index.</param>
|
|
/// <param name="limit">The maximum number to return.</param>
|
|
/// <returns>The <see cref="QueryResult{ServerItem}"/>.</returns>
|
|
private QueryResult<ServerItem> GetMusicGenreItems(BaseItem item, User user, SortCriteria sort, int? startIndex, int? limit)
|
|
{
|
|
var query = new InternalItemsQuery(user)
|
|
{
|
|
Recursive = true,
|
|
GenreIds = new[] { item.Id },
|
|
IncludeItemTypes = new[] { BaseItemKind.MusicAlbum },
|
|
Limit = limit,
|
|
StartIndex = startIndex,
|
|
DtoOptions = GetDtoOptions(),
|
|
OrderBy = GetOrderBy(sort, false)
|
|
};
|
|
|
|
var result = _libraryManager.GetItemsResult(query);
|
|
|
|
return ToResult(startIndex, result);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Converts <see cref="IReadOnlyCollection{BaseItem}"/> into a <see cref="QueryResult{ServerItem}"/>.
|
|
/// </summary>
|
|
/// <param name="startIndex">The start index.</param>
|
|
/// <param name="result">An array of <see cref="BaseItem"/>.</param>
|
|
/// <returns>A <see cref="QueryResult{ServerItem}"/>.</returns>
|
|
private static QueryResult<ServerItem> ToResult(int? startIndex, IReadOnlyCollection<BaseItem> result)
|
|
{
|
|
var serverItems = result
|
|
.Select(i => new ServerItem(i, null))
|
|
.ToArray();
|
|
|
|
return new QueryResult<ServerItem>(
|
|
startIndex,
|
|
result.Count,
|
|
serverItems);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Converts a <see cref="QueryResult{BaseItem}"/> to a <see cref="QueryResult{ServerItem}"/>.
|
|
/// </summary>
|
|
/// <param name="startIndex">The index the result started at.</param>
|
|
/// <param name="result">A <see cref="QueryResult{BaseItem}"/>.</param>
|
|
/// <returns>The <see cref="QueryResult{ServerItem}"/>.</returns>
|
|
private static QueryResult<ServerItem> ToResult(int? startIndex, QueryResult<BaseItem> result)
|
|
{
|
|
var length = result.Items.Count;
|
|
var serverItems = new ServerItem[length];
|
|
for (var i = 0; i < length; i++)
|
|
{
|
|
serverItems[i] = new ServerItem(result.Items[i], null);
|
|
}
|
|
|
|
return new QueryResult<ServerItem>(
|
|
startIndex,
|
|
result.TotalRecordCount,
|
|
serverItems);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Converts a query result to a <see cref="QueryResult{ServerItem}"/>.
|
|
/// </summary>
|
|
/// <param name="startIndex">The start index.</param>
|
|
/// <param name="result">A <see cref="QueryResult{BaseItem}"/>.</param>
|
|
/// <returns>The <see cref="QueryResult{ServerItem}"/>.</returns>
|
|
private static QueryResult<ServerItem> ToResult(int? startIndex, QueryResult<(BaseItem Item, ItemCounts ItemCounts)> result)
|
|
{
|
|
var length = result.Items.Count;
|
|
var serverItems = new ServerItem[length];
|
|
for (var i = 0; i < length; i++)
|
|
{
|
|
serverItems[i] = new ServerItem(result.Items[i].Item, null);
|
|
}
|
|
|
|
return new QueryResult<ServerItem>(
|
|
startIndex,
|
|
result.TotalRecordCount,
|
|
serverItems);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets the sorting method on a query.
|
|
/// </summary>
|
|
/// <param name="sort">The <see cref="SortCriteria"/>.</param>
|
|
/// <param name="isPreSorted">True if pre-sorted.</param>
|
|
private static (string SortName, SortOrder SortOrder)[] GetOrderBy(SortCriteria sort, bool isPreSorted)
|
|
{
|
|
return isPreSorted ? Array.Empty<(string, SortOrder)>() : new[] { (ItemSortBy.SortName, sort.SortOrder) };
|
|
}
|
|
|
|
/// <summary>
|
|
/// Retrieves the ServerItem id.
|
|
/// </summary>
|
|
/// <param name="id">The id<see cref="string"/>.</param>
|
|
/// <returns>The <see cref="ServerItem"/>.</returns>
|
|
private ServerItem GetItemFromObjectId(string id)
|
|
{
|
|
return DidlBuilder.IsIdRoot(id)
|
|
? new ServerItem(_libraryManager.GetUserRootFolder(), null)
|
|
: ParseItemId(id);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Parses the item id into a <see cref="ServerItem"/>.
|
|
/// </summary>
|
|
/// <param name="id">The <see cref="string"/>.</param>
|
|
/// <returns>The corresponding <see cref="ServerItem"/>.</returns>
|
|
private ServerItem ParseItemId(string id)
|
|
{
|
|
StubType? stubType = null;
|
|
|
|
// After using PlayTo, MediaMonkey sends a request to the server trying to get item info
|
|
const string ParamsSrch = "Params=";
|
|
var paramsIndex = id.IndexOf(ParamsSrch, StringComparison.OrdinalIgnoreCase);
|
|
if (paramsIndex != -1)
|
|
{
|
|
id = id[(paramsIndex + ParamsSrch.Length)..];
|
|
|
|
var parts = id.Split(';');
|
|
id = parts[23];
|
|
}
|
|
|
|
var dividerIndex = id.IndexOf('_', StringComparison.Ordinal);
|
|
if (dividerIndex != -1 && Enum.TryParse<StubType>(id.AsSpan(0, dividerIndex), true, out var parsedStubType))
|
|
{
|
|
id = id[(dividerIndex + 1)..];
|
|
stubType = parsedStubType;
|
|
}
|
|
|
|
if (Guid.TryParse(id, out var itemId))
|
|
{
|
|
var item = _libraryManager.GetItemById(itemId);
|
|
|
|
return new ServerItem(item, stubType);
|
|
}
|
|
|
|
Logger.LogError("Error parsing item Id: {Id}. Returning user root folder.", id);
|
|
|
|
return new ServerItem(_libraryManager.GetUserRootFolder(), null);
|
|
}
|
|
}
|
|
}
|