961 lines
34 KiB
C#
961 lines
34 KiB
C#
#pragma warning disable CS1591
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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.Text.RegularExpressions;
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using System.Threading;
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using System.Xml;
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using MediaBrowser.Common.Configuration;
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using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.Entities.TV;
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using MediaBrowser.Controller.Providers;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.XbmcMetadata.Configuration;
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using MediaBrowser.XbmcMetadata.Savers;
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using Microsoft.Extensions.Logging;
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namespace MediaBrowser.XbmcMetadata.Parsers
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{
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public class BaseNfoParser<T>
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where T : BaseItem
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{
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private readonly IConfigurationManager _config;
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private Dictionary<string, string> _validProviderIds;
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/// <summary>
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/// Initializes a new instance of the <see cref="BaseNfoParser{T}" /> class.
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/// </summary>
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/// <param name="logger">The logger.</param>
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/// <param name="config">the configuration manager.</param>
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/// <param name="providerManager">The provider manager.</param>
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public BaseNfoParser(ILogger logger, IConfigurationManager config, IProviderManager providerManager)
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{
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Logger = logger;
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_config = config;
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ProviderManager = providerManager;
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}
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protected CultureInfo UsCulture { get; } = new CultureInfo("en-US");
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/// <summary>
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/// Gets the logger.
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/// </summary>
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protected ILogger Logger { get; }
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protected IProviderManager ProviderManager { get; }
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protected virtual bool SupportsUrlAfterClosingXmlTag => false;
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protected virtual string MovieDbParserSearchString => "themoviedb.org/movie/";
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/// <summary>
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/// Fetches metadata for an item from one xml file.
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/// </summary>
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/// <param name="item">The item.</param>
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/// <param name="metadataFile">The metadata file.</param>
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/// <param name="cancellationToken">The cancellation token.</param>
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/// <exception cref="ArgumentNullException"><c>item</c> is <c>null</c>.</exception>
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/// <exception cref="ArgumentException"><c>metadataFile</c> is <c>null</c> or empty.</exception>
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public void Fetch(MetadataResult<T> item, string metadataFile, CancellationToken cancellationToken)
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{
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if (item == null)
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{
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throw new ArgumentNullException(nameof(item));
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}
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if (string.IsNullOrEmpty(metadataFile))
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{
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throw new ArgumentException("The metadata file was empty or null.", nameof(metadataFile));
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}
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_validProviderIds = _validProviderIds = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
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var idInfos = ProviderManager.GetExternalIdInfos(item.Item);
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foreach (var info in idInfos)
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{
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var id = info.Key + "Id";
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if (!_validProviderIds.ContainsKey(id))
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{
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_validProviderIds.Add(id, info.Key);
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}
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}
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// Additional Mappings
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_validProviderIds.Add("collectionnumber", "TmdbCollection");
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_validProviderIds.Add("tmdbcolid", "TmdbCollection");
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_validProviderIds.Add("imdb_id", "Imdb");
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Fetch(item, metadataFile, GetXmlReaderSettings(), cancellationToken);
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}
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/// <summary>
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/// Fetches the specified item.
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/// </summary>
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/// <param name="item">The item.</param>
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/// <param name="metadataFile">The metadata file.</param>
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/// <param name="settings">The settings.</param>
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/// <param name="cancellationToken">The cancellation token.</param>
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protected virtual void Fetch(MetadataResult<T> item, string metadataFile, XmlReaderSettings settings, CancellationToken cancellationToken)
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{
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if (!SupportsUrlAfterClosingXmlTag)
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{
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using (var fileStream = File.OpenRead(metadataFile))
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using (var streamReader = new StreamReader(fileStream, Encoding.UTF8))
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using (var reader = XmlReader.Create(streamReader, settings))
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{
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item.ResetPeople();
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reader.MoveToContent();
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reader.Read();
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// Loop through each element
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while (!reader.EOF && reader.ReadState == ReadState.Interactive)
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{
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cancellationToken.ThrowIfCancellationRequested();
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if (reader.NodeType == XmlNodeType.Element)
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{
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FetchDataFromXmlNode(reader, item);
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}
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else
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{
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reader.Read();
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}
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}
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}
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return;
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}
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using (var fileStream = File.OpenRead(metadataFile))
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using (var streamReader = new StreamReader(fileStream, Encoding.UTF8))
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{
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item.ResetPeople();
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// Need to handle a url after the xml data
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// http://kodi.wiki/view/NFO_files/movies
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var xml = streamReader.ReadToEnd();
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// Find last closing Tag
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// Need to do this in two steps to account for random > characters after the closing xml
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var index = xml.LastIndexOf(@"</", StringComparison.Ordinal);
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// If closing tag exists, move to end of Tag
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if (index != -1)
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{
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index = xml.IndexOf('>', index);
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}
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if (index != -1)
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{
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var endingXml = xml.Substring(index);
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ParseProviderLinks(item.Item, endingXml);
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// If the file is just an imdb url, don't go any further
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if (index == 0)
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{
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return;
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}
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xml = xml.Substring(0, index + 1);
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}
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else
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{
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// If the file is just an Imdb url, handle that
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ParseProviderLinks(item.Item, xml);
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return;
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}
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// These are not going to be valid xml so no sense in causing the provider to fail and spamming the log with exceptions
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try
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{
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using (var stringReader = new StringReader(xml))
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using (var reader = XmlReader.Create(stringReader, settings))
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{
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reader.MoveToContent();
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reader.Read();
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// Loop through each element
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while (!reader.EOF && reader.ReadState == ReadState.Interactive)
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{
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cancellationToken.ThrowIfCancellationRequested();
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if (reader.NodeType == XmlNodeType.Element)
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{
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FetchDataFromXmlNode(reader, item);
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}
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else
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{
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reader.Read();
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}
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}
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}
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}
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catch (XmlException)
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{
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}
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}
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}
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protected void ParseProviderLinks(T item, string xml)
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{
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// Look for a match for the Regex pattern "tt" followed by 7 or 8 digits
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var m = Regex.Match(xml, @"tt(\d{7,8})", RegexOptions.IgnoreCase);
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if (m.Success)
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{
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item.SetProviderId(MetadataProviders.Imdb, m.Value);
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}
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// Support Tmdb
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// https://www.themoviedb.org/movie/30287-fallo
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var srch = MovieDbParserSearchString;
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var index = xml.IndexOf(srch, StringComparison.OrdinalIgnoreCase);
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if (index != -1)
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{
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var tmdbId = xml.Substring(index + srch.Length).TrimEnd('/').Split('-')[0];
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if (!string.IsNullOrWhiteSpace(tmdbId) && int.TryParse(tmdbId, NumberStyles.Integer, CultureInfo.InvariantCulture, out var value))
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{
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item.SetProviderId(MetadataProviders.Tmdb, value.ToString(UsCulture));
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}
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}
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if (item is Series)
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{
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srch = "thetvdb.com/?tab=series&id=";
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index = xml.IndexOf(srch, StringComparison.OrdinalIgnoreCase);
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if (index != -1)
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{
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var tvdbId = xml.Substring(index + srch.Length).TrimEnd('/');
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if (!string.IsNullOrWhiteSpace(tvdbId) && int.TryParse(tvdbId, NumberStyles.Integer, CultureInfo.InvariantCulture, out var value))
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{
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item.SetProviderId(MetadataProviders.Tvdb, value.ToString(UsCulture));
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}
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}
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}
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}
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protected virtual void FetchDataFromXmlNode(XmlReader reader, MetadataResult<T> itemResult)
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{
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var item = itemResult.Item;
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switch (reader.Name)
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{
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// DateCreated
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case "dateadded":
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{
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var val = reader.ReadElementContentAsString();
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if (!string.IsNullOrWhiteSpace(val))
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{
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if (DateTime.TryParseExact(val, BaseNfoSaver.DateAddedFormat, CultureInfo.InvariantCulture, DateTimeStyles.AssumeLocal, out var added))
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{
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item.DateCreated = added.ToUniversalTime();
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}
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else if (DateTime.TryParse(val, CultureInfo.InvariantCulture, DateTimeStyles.AssumeLocal, out added))
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{
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item.DateCreated = added.ToUniversalTime();
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}
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else
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{
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Logger.LogWarning("Invalid Added value found: " + val);
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}
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}
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break;
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}
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case "originaltitle":
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{
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var val = reader.ReadElementContentAsString();
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if (!string.IsNullOrEmpty(val))
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{
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item.OriginalTitle = val;
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}
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break;
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}
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case "title":
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case "localtitle":
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item.Name = reader.ReadElementContentAsString();
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break;
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case "criticrating":
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{
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var text = reader.ReadElementContentAsString();
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if (!string.IsNullOrEmpty(text))
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{
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if (float.TryParse(text, NumberStyles.Any, UsCulture, out var value))
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{
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item.CriticRating = value;
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}
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}
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break;
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}
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case "sorttitle":
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{
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var val = reader.ReadElementContentAsString();
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if (!string.IsNullOrWhiteSpace(val))
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{
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item.ForcedSortName = val;
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}
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break;
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}
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case "biography":
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case "plot":
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case "review":
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{
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var val = reader.ReadElementContentAsString();
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if (!string.IsNullOrWhiteSpace(val))
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{
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item.Overview = val;
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}
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break;
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}
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case "language":
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{
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var val = reader.ReadElementContentAsString();
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item.PreferredMetadataLanguage = val;
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break;
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}
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case "countrycode":
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{
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var val = reader.ReadElementContentAsString();
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item.PreferredMetadataCountryCode = val;
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break;
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}
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case "lockedfields":
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{
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var val = reader.ReadElementContentAsString();
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if (!string.IsNullOrWhiteSpace(val))
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{
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item.LockedFields = val.Split('|').Select(i =>
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{
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if (Enum.TryParse(i, true, out MetadataFields field))
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{
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return (MetadataFields?)field;
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}
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return null;
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}).Where(i => i.HasValue).Select(i => i.Value).ToArray();
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}
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break;
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}
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case "tagline":
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{
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var val = reader.ReadElementContentAsString();
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if (!string.IsNullOrWhiteSpace(val))
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{
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item.Tagline = val;
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}
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break;
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}
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case "country":
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{
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var val = reader.ReadElementContentAsString();
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if (!string.IsNullOrWhiteSpace(val))
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{
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item.ProductionLocations = val.Split('/')
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.Select(i => i.Trim())
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.Where(i => !string.IsNullOrWhiteSpace(i))
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.ToArray();
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}
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break;
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}
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case "mpaa":
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{
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var rating = reader.ReadElementContentAsString();
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if (!string.IsNullOrWhiteSpace(rating))
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{
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item.OfficialRating = rating;
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}
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break;
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}
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case "customrating":
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{
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var val = reader.ReadElementContentAsString();
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if (!string.IsNullOrWhiteSpace(val))
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{
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item.CustomRating = val;
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}
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break;
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}
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case "runtime":
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{
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var text = reader.ReadElementContentAsString();
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if (!string.IsNullOrWhiteSpace(text))
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{
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if (int.TryParse(text.Split(' ')[0], NumberStyles.Integer, UsCulture, out var runtime))
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{
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item.RunTimeTicks = TimeSpan.FromMinutes(runtime).Ticks;
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}
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}
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break;
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}
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case "aspectratio":
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{
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var val = reader.ReadElementContentAsString();
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var hasAspectRatio = item as IHasAspectRatio;
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if (!string.IsNullOrWhiteSpace(val) && hasAspectRatio != null)
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{
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hasAspectRatio.AspectRatio = val;
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}
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break;
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}
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case "lockdata":
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{
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var val = reader.ReadElementContentAsString();
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if (!string.IsNullOrWhiteSpace(val))
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{
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item.IsLocked = string.Equals("true", val, StringComparison.OrdinalIgnoreCase);
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}
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break;
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}
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case "studio":
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{
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var val = reader.ReadElementContentAsString();
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if (!string.IsNullOrWhiteSpace(val))
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{
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item.AddStudio(val);
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}
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break;
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}
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case "director":
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{
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var val = reader.ReadElementContentAsString();
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foreach (var p in SplitNames(val).Select(v => new PersonInfo { Name = v.Trim(), Type = PersonType.Director }))
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{
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if (string.IsNullOrWhiteSpace(p.Name))
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{
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continue;
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}
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itemResult.AddPerson(p);
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}
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break;
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}
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case "credits":
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{
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var val = reader.ReadElementContentAsString();
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if (!string.IsNullOrWhiteSpace(val))
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{
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var parts = val.Split('/').Select(i => i.Trim())
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.Where(i => !string.IsNullOrEmpty(i));
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foreach (var p in parts.Select(v => new PersonInfo { Name = v.Trim(), Type = PersonType.Writer }))
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{
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if (string.IsNullOrWhiteSpace(p.Name))
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{
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continue;
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}
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itemResult.AddPerson(p);
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}
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}
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break;
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}
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case "writer":
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{
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var val = reader.ReadElementContentAsString();
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foreach (var p in SplitNames(val).Select(v => new PersonInfo { Name = v.Trim(), Type = PersonType.Writer }))
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{
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if (string.IsNullOrWhiteSpace(p.Name))
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{
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continue;
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}
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itemResult.AddPerson(p);
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}
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break;
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}
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case "actor":
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{
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if (!reader.IsEmptyElement)
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{
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using (var subtree = reader.ReadSubtree())
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{
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var person = GetPersonFromXmlNode(subtree);
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if (!string.IsNullOrWhiteSpace(person.Name))
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{
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itemResult.AddPerson(person);
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}
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}
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}
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else
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{
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reader.Read();
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}
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break;
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}
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case "trailer":
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{
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var val = reader.ReadElementContentAsString();
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if (!string.IsNullOrWhiteSpace(val))
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{
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val = val.Replace("plugin://plugin.video.youtube/?action=play_video&videoid=", BaseNfoSaver.YouTubeWatchUrl, StringComparison.OrdinalIgnoreCase);
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item.AddTrailerUrl(val);
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}
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break;
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}
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case "displayorder":
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{
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var val = reader.ReadElementContentAsString();
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var hasDisplayOrder = item as IHasDisplayOrder;
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if (hasDisplayOrder != null)
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{
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if (!string.IsNullOrWhiteSpace(val))
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{
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hasDisplayOrder.DisplayOrder = val;
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}
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}
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break;
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}
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case "year":
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{
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var val = reader.ReadElementContentAsString();
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if (!string.IsNullOrWhiteSpace(val))
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{
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if (int.TryParse(val, out var productionYear) && productionYear > 1850)
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{
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item.ProductionYear = productionYear;
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}
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}
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break;
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}
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case "rating":
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{
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var rating = reader.ReadElementContentAsString();
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if (!string.IsNullOrWhiteSpace(rating))
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{
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// All external meta is saving this as '.' for decimal I believe...but just to be sure
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if (float.TryParse(rating.Replace(',', '.'), NumberStyles.AllowDecimalPoint, CultureInfo.InvariantCulture, out var val))
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{
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item.CommunityRating = val;
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}
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}
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break;
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}
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case "aired":
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case "formed":
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case "premiered":
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case "releasedate":
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{
|
|
var formatString = _config.GetNfoConfiguration().ReleaseDateFormat;
|
|
|
|
var val = reader.ReadElementContentAsString();
|
|
|
|
if (!string.IsNullOrWhiteSpace(val))
|
|
{
|
|
if (DateTime.TryParseExact(val, formatString, CultureInfo.InvariantCulture, DateTimeStyles.AssumeLocal, out var date) && date.Year > 1850)
|
|
{
|
|
item.PremiereDate = date.ToUniversalTime();
|
|
item.ProductionYear = date.Year;
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
case "enddate":
|
|
{
|
|
var formatString = _config.GetNfoConfiguration().ReleaseDateFormat;
|
|
|
|
var val = reader.ReadElementContentAsString();
|
|
|
|
if (!string.IsNullOrWhiteSpace(val))
|
|
{
|
|
if (DateTime.TryParseExact(val, formatString, CultureInfo.InvariantCulture, DateTimeStyles.AssumeLocal, out var date) && date.Year > 1850)
|
|
{
|
|
item.EndDate = date.ToUniversalTime();
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
case "genre":
|
|
{
|
|
var val = reader.ReadElementContentAsString();
|
|
|
|
if (!string.IsNullOrWhiteSpace(val))
|
|
{
|
|
var parts = val.Split('/')
|
|
.Select(i => i.Trim())
|
|
.Where(i => !string.IsNullOrWhiteSpace(i));
|
|
|
|
foreach (var p in parts)
|
|
{
|
|
item.AddGenre(p);
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
case "style":
|
|
case "tag":
|
|
{
|
|
var val = reader.ReadElementContentAsString();
|
|
if (!string.IsNullOrWhiteSpace(val))
|
|
{
|
|
item.AddTag(val);
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
case "fileinfo":
|
|
{
|
|
if (!reader.IsEmptyElement)
|
|
{
|
|
using (var subtree = reader.ReadSubtree())
|
|
{
|
|
FetchFromFileInfoNode(subtree, item);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
reader.Read();
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
default:
|
|
string readerName = reader.Name;
|
|
if (_validProviderIds.TryGetValue(readerName, out string providerIdValue))
|
|
{
|
|
var id = reader.ReadElementContentAsString();
|
|
if (!string.IsNullOrWhiteSpace(id))
|
|
{
|
|
item.SetProviderId(providerIdValue, id);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
reader.Skip();
|
|
}
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
private void FetchFromFileInfoNode(XmlReader reader, T item)
|
|
{
|
|
reader.MoveToContent();
|
|
reader.Read();
|
|
|
|
// Loop through each element
|
|
while (!reader.EOF && reader.ReadState == ReadState.Interactive)
|
|
{
|
|
if (reader.NodeType == XmlNodeType.Element)
|
|
{
|
|
switch (reader.Name)
|
|
{
|
|
case "streamdetails":
|
|
{
|
|
if (reader.IsEmptyElement)
|
|
{
|
|
reader.Read();
|
|
continue;
|
|
}
|
|
|
|
using (var subtree = reader.ReadSubtree())
|
|
{
|
|
FetchFromStreamDetailsNode(subtree, item);
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
default:
|
|
reader.Skip();
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
reader.Read();
|
|
}
|
|
}
|
|
}
|
|
|
|
private void FetchFromStreamDetailsNode(XmlReader reader, T item)
|
|
{
|
|
reader.MoveToContent();
|
|
reader.Read();
|
|
|
|
// Loop through each element
|
|
while (!reader.EOF && reader.ReadState == ReadState.Interactive)
|
|
{
|
|
if (reader.NodeType == XmlNodeType.Element)
|
|
{
|
|
switch (reader.Name)
|
|
{
|
|
case "video":
|
|
{
|
|
if (reader.IsEmptyElement)
|
|
{
|
|
reader.Read();
|
|
continue;
|
|
}
|
|
|
|
using (var subtree = reader.ReadSubtree())
|
|
{
|
|
FetchFromVideoNode(subtree, item);
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
default:
|
|
reader.Skip();
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
reader.Read();
|
|
}
|
|
}
|
|
}
|
|
|
|
private void FetchFromVideoNode(XmlReader reader, T item)
|
|
{
|
|
reader.MoveToContent();
|
|
reader.Read();
|
|
|
|
// Loop through each element
|
|
while (!reader.EOF && reader.ReadState == ReadState.Interactive)
|
|
{
|
|
if (reader.NodeType == XmlNodeType.Element)
|
|
{
|
|
switch (reader.Name)
|
|
{
|
|
case "format3d":
|
|
{
|
|
var val = reader.ReadElementContentAsString();
|
|
|
|
var video = item as Video;
|
|
|
|
if (video != null)
|
|
{
|
|
if (string.Equals("HSBS", val, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
video.Video3DFormat = Video3DFormat.HalfSideBySide;
|
|
}
|
|
else if (string.Equals("HTAB", val, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
video.Video3DFormat = Video3DFormat.HalfTopAndBottom;
|
|
}
|
|
else if (string.Equals("FTAB", val, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
video.Video3DFormat = Video3DFormat.FullTopAndBottom;
|
|
}
|
|
else if (string.Equals("FSBS", val, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
video.Video3DFormat = Video3DFormat.FullSideBySide;
|
|
}
|
|
else if (string.Equals("MVC", val, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
video.Video3DFormat = Video3DFormat.MVC;
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
default:
|
|
reader.Skip();
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
reader.Read();
|
|
}
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets the persons from XML node.
|
|
/// </summary>
|
|
/// <param name="reader">The reader.</param>
|
|
/// <returns>IEnumerable{PersonInfo}.</returns>
|
|
private PersonInfo GetPersonFromXmlNode(XmlReader reader)
|
|
{
|
|
var name = string.Empty;
|
|
var type = PersonType.Actor; // If type is not specified assume actor
|
|
var role = string.Empty;
|
|
int? sortOrder = null;
|
|
|
|
reader.MoveToContent();
|
|
reader.Read();
|
|
|
|
// Loop through each element
|
|
while (!reader.EOF && reader.ReadState == ReadState.Interactive)
|
|
{
|
|
if (reader.NodeType == XmlNodeType.Element)
|
|
{
|
|
switch (reader.Name)
|
|
{
|
|
case "name":
|
|
name = reader.ReadElementContentAsString() ?? string.Empty;
|
|
break;
|
|
|
|
case "role":
|
|
{
|
|
var val = reader.ReadElementContentAsString();
|
|
|
|
if (!string.IsNullOrWhiteSpace(val))
|
|
{
|
|
role = val;
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
case "sortorder":
|
|
{
|
|
var val = reader.ReadElementContentAsString();
|
|
|
|
if (!string.IsNullOrWhiteSpace(val))
|
|
{
|
|
if (int.TryParse(val, NumberStyles.Integer, UsCulture, out var intVal))
|
|
{
|
|
sortOrder = intVal;
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
default:
|
|
reader.Skip();
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
reader.Read();
|
|
}
|
|
}
|
|
|
|
return new PersonInfo
|
|
{
|
|
Name = name.Trim(),
|
|
Role = role,
|
|
Type = type,
|
|
SortOrder = sortOrder
|
|
};
|
|
}
|
|
|
|
internal XmlReaderSettings GetXmlReaderSettings()
|
|
=> new XmlReaderSettings()
|
|
{
|
|
ValidationType = ValidationType.None,
|
|
CheckCharacters = false,
|
|
IgnoreProcessingInstructions = true,
|
|
IgnoreComments = true
|
|
};
|
|
|
|
/// <summary>
|
|
/// Used to split names of comma or pipe delimeted genres and people.
|
|
/// </summary>
|
|
/// <param name="value">The value.</param>
|
|
/// <returns>IEnumerable{System.String}.</returns>
|
|
private IEnumerable<string> SplitNames(string value)
|
|
{
|
|
value = value ?? string.Empty;
|
|
|
|
// Only split by comma if there is no pipe in the string
|
|
// We have to be careful to not split names like Matthew, Jr.
|
|
var separator = value.IndexOf('|', StringComparison.Ordinal) == -1 && value.IndexOf(';', StringComparison.Ordinal) == -1
|
|
? new[] { ',' }
|
|
: new[] { '|', ';' };
|
|
|
|
value = value.Trim().Trim(separator);
|
|
|
|
return string.IsNullOrWhiteSpace(value) ? Array.Empty<string>() : value.Split(separator, StringSplitOptions.RemoveEmptyEntries);
|
|
}
|
|
}
|
|
}
|