| | | 1 | | using System; |
| | | 2 | | using System.Collections.Generic; |
| | | 3 | | using System.Linq; |
| | | 4 | | using MediaBrowser.Model.Providers; |
| | | 5 | | |
| | | 6 | | namespace MediaBrowser.Model.Extensions |
| | | 7 | | { |
| | | 8 | | /// <summary> |
| | | 9 | | /// Extension methods for <see cref="IEnumerable{T}"/>. |
| | | 10 | | /// </summary> |
| | | 11 | | public static class EnumerableExtensions |
| | | 12 | | { |
| | | 13 | | /// <summary> |
| | | 14 | | /// Orders <see cref="RemoteImageInfo"/> by requested language in descending order, then "en", then no language, |
| | | 15 | | /// </summary> |
| | | 16 | | /// <param name="remoteImageInfos">The remote image infos.</param> |
| | | 17 | | /// <param name="requestedLanguage">The requested language for the images.</param> |
| | | 18 | | /// <returns>The ordered remote image infos.</returns> |
| | | 19 | | public static IEnumerable<RemoteImageInfo> OrderByLanguageDescending(this IEnumerable<RemoteImageInfo> remoteIma |
| | | 20 | | { |
| | 6 | 21 | | if (string.IsNullOrWhiteSpace(requestedLanguage)) |
| | | 22 | | { |
| | | 23 | | // Default to English if no requested language is specified. |
| | 1 | 24 | | requestedLanguage = "en"; |
| | | 25 | | } |
| | | 26 | | |
| | 6 | 27 | | return remoteImageInfos.OrderByDescending(i => |
| | 6 | 28 | | { |
| | 6 | 29 | | // Image priority ordering: |
| | 6 | 30 | | // - Images that match the requested language |
| | 6 | 31 | | // - TODO: Images that match the original language |
| | 6 | 32 | | // - Images in English |
| | 6 | 33 | | // - Images with no language |
| | 6 | 34 | | // - Images that don't match the requested language |
| | 6 | 35 | | |
| | 6 | 36 | | if (string.Equals(requestedLanguage, i.Language, StringComparison.OrdinalIgnoreCase)) |
| | 6 | 37 | | { |
| | 6 | 38 | | return 4; |
| | 6 | 39 | | } |
| | 6 | 40 | | |
| | 6 | 41 | | if (string.Equals(i.Language, "en", StringComparison.OrdinalIgnoreCase)) |
| | 6 | 42 | | { |
| | 6 | 43 | | return 3; |
| | 6 | 44 | | } |
| | 6 | 45 | | |
| | 6 | 46 | | if (string.IsNullOrEmpty(i.Language)) |
| | 6 | 47 | | { |
| | 6 | 48 | | return 2; |
| | 6 | 49 | | } |
| | 6 | 50 | | |
| | 6 | 51 | | return 0; |
| | 6 | 52 | | }) |
| | 6 | 53 | | .ThenByDescending(i => Math.Round(i.CommunityRating ?? 0, 1) ) |
| | 6 | 54 | | .ThenByDescending(i => i.VoteCount ?? 0); |
| | | 55 | | } |
| | | 56 | | } |
| | | 57 | | } |