mirror of
https://github.com/jellyfin/jellyfin.git
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252 lines
9.2 KiB
C#
252 lines
9.2 KiB
C#
using MediaBrowser.Controller.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.Dto;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.Providers;
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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.Threading.Tasks;
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using System.Xml;
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namespace MediaBrowser.Providers.TV
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{
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public class ManualFanartSeasonImageProvider : IImageProvider
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{
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private readonly CultureInfo _usCulture = new CultureInfo("en-US");
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private readonly IServerConfigurationManager _config;
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public ManualFanartSeasonImageProvider(IServerConfigurationManager config)
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{
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_config = config;
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}
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public string Name
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{
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get { return ProviderName; }
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}
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public static string ProviderName
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{
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get { return "FanArt"; }
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}
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public bool Supports(BaseItem item)
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{
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return item is Season;
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}
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public async Task<IEnumerable<RemoteImageInfo>> GetImages(BaseItem item, ImageType imageType, CancellationToken cancellationToken)
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{
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var images = await GetAllImages(item, cancellationToken).ConfigureAwait(false);
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return images.Where(i => i.Type == imageType);
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}
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public Task<IEnumerable<RemoteImageInfo>> GetAllImages(BaseItem item, CancellationToken cancellationToken)
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{
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var list = new List<RemoteImageInfo>();
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var series = ((Season)item).Series;
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if (series != null)
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{
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var id = series.GetProviderId(MetadataProviders.Tvdb);
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if (!string.IsNullOrEmpty(id) && item.IndexNumber.HasValue)
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{
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var xmlPath = FanArtTvProvider.Current.GetFanartXmlPath(id);
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try
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{
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AddImages(list, item.IndexNumber.Value, xmlPath, cancellationToken);
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}
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catch (FileNotFoundException)
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{
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// No biggie. Don't blow up
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}
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}
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}
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var language = _config.Configuration.PreferredMetadataLanguage;
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var isLanguageEn = string.Equals(language, "en", StringComparison.OrdinalIgnoreCase);
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// Sort first by width to prioritize HD versions
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list = list.OrderByDescending(i => i.Width ?? 0)
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.ThenByDescending(i =>
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{
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if (string.Equals(language, i.Language, StringComparison.OrdinalIgnoreCase))
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{
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return 3;
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}
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if (!isLanguageEn)
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{
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if (string.Equals("en", i.Language, StringComparison.OrdinalIgnoreCase))
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{
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return 2;
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}
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}
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if (string.IsNullOrEmpty(i.Language))
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{
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return isLanguageEn ? 3 : 2;
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}
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return 0;
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})
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.ThenByDescending(i => i.CommunityRating ?? 0)
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.ThenByDescending(i => i.VoteCount ?? 0)
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.ToList();
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return Task.FromResult<IEnumerable<RemoteImageInfo>>(list);
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}
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private void AddImages(List<RemoteImageInfo> list, int seasonNumber, string xmlPath, CancellationToken cancellationToken)
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{
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using (var streamReader = new StreamReader(xmlPath, Encoding.UTF8))
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{
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// Use XmlReader for best performance
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using (var reader = XmlReader.Create(streamReader, new XmlReaderSettings
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{
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CheckCharacters = false,
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IgnoreProcessingInstructions = true,
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IgnoreComments = true,
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ValidationType = ValidationType.None
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}))
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{
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reader.MoveToContent();
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// Loop through each element
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while (reader.Read())
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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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switch (reader.Name)
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{
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case "series":
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{
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using (var subReader = reader.ReadSubtree())
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{
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AddImages(list, subReader, seasonNumber, cancellationToken);
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}
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break;
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}
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default:
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reader.Skip();
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break;
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}
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}
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}
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}
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}
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}
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private void AddImages(List<RemoteImageInfo> list, XmlReader reader, int seasonNumber, CancellationToken cancellationToken)
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{
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reader.MoveToContent();
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while (reader.Read())
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{
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if (reader.NodeType == XmlNodeType.Element)
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{
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switch (reader.Name)
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{
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case "seasonthumbs":
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{
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using (var subReader = reader.ReadSubtree())
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{
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PopulateImageCategory(list, subReader, cancellationToken, ImageType.Thumb, 500, 281, seasonNumber);
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}
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break;
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}
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case "showbackgrounds":
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{
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using (var subReader = reader.ReadSubtree())
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{
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PopulateImageCategory(list, subReader, cancellationToken, ImageType.Backdrop, 1920, 1080, seasonNumber);
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}
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break;
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}
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default:
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{
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using (reader.ReadSubtree())
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{
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}
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break;
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}
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}
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}
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}
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}
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private void PopulateImageCategory(List<RemoteImageInfo> list, XmlReader reader, CancellationToken cancellationToken, ImageType type, int width, int height, int seasonNumber)
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{
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reader.MoveToContent();
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while (reader.Read())
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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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switch (reader.Name)
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{
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case "seasonthumb":
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case "showbackground":
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{
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var url = reader.GetAttribute("url");
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var season = reader.GetAttribute("season");
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int imageSeasonNumber;
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if (!string.IsNullOrEmpty(url) &&
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!string.IsNullOrEmpty(season) &&
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int.TryParse(season, NumberStyles.Any, _usCulture, out imageSeasonNumber) &&
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seasonNumber == imageSeasonNumber)
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{
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var likesString = reader.GetAttribute("likes");
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int likes;
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var info = new RemoteImageInfo
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{
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RatingType = RatingType.Likes,
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Type = type,
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Width = width,
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Height = height,
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ProviderName = Name,
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Url = url,
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Language = reader.GetAttribute("lang")
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};
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if (!string.IsNullOrEmpty(likesString) && int.TryParse(likesString, NumberStyles.Any, _usCulture, out likes))
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{
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info.CommunityRating = likes;
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}
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list.Add(info);
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}
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break;
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}
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default:
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reader.Skip();
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break;
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}
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}
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}
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}
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public int Priority
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{
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get { return 0; }
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}
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}
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}
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