| | | 1 | | #pragma warning disable CS1591 |
| | | 2 | | |
| | | 3 | | using System; |
| | | 4 | | using System.Collections.Generic; |
| | | 5 | | using System.Linq; |
| | | 6 | | using Jellyfin.Data.Enums; |
| | | 7 | | using Jellyfin.Database.Implementations.Entities; |
| | | 8 | | using Jellyfin.Database.Implementations.Enums; |
| | | 9 | | using Jellyfin.Extensions; |
| | | 10 | | using MediaBrowser.Controller.Dto; |
| | | 11 | | using MediaBrowser.Controller.Entities; |
| | | 12 | | using MediaBrowser.Controller.Library; |
| | | 13 | | using MediaBrowser.Model.Querying; |
| | | 14 | | using MediaBrowser.Model.Search; |
| | | 15 | | |
| | | 16 | | namespace Emby.Server.Implementations.Library |
| | | 17 | | { |
| | | 18 | | public class SearchEngine : ISearchEngine |
| | | 19 | | { |
| | | 20 | | private readonly ILibraryManager _libraryManager; |
| | | 21 | | private readonly IUserManager _userManager; |
| | | 22 | | |
| | | 23 | | public SearchEngine(ILibraryManager libraryManager, IUserManager userManager) |
| | | 24 | | { |
| | 0 | 25 | | _libraryManager = libraryManager; |
| | 0 | 26 | | _userManager = userManager; |
| | 0 | 27 | | } |
| | | 28 | | |
| | | 29 | | public QueryResult<SearchHintInfo> GetSearchHints(SearchQuery query) |
| | | 30 | | { |
| | 0 | 31 | | User? user = null; |
| | 0 | 32 | | if (!query.UserId.IsEmpty()) |
| | | 33 | | { |
| | 0 | 34 | | user = _userManager.GetUserById(query.UserId); |
| | | 35 | | } |
| | | 36 | | |
| | 0 | 37 | | var results = GetSearchHints(query, user); |
| | 0 | 38 | | var totalRecordCount = results.Count; |
| | | 39 | | |
| | 0 | 40 | | if (query.StartIndex.HasValue) |
| | | 41 | | { |
| | 0 | 42 | | results = results.GetRange(query.StartIndex.Value, totalRecordCount - query.StartIndex.Value); |
| | | 43 | | } |
| | | 44 | | |
| | 0 | 45 | | if (query.Limit.HasValue) |
| | | 46 | | { |
| | 0 | 47 | | results = results.GetRange(0, Math.Min(query.Limit.Value, results.Count)); |
| | | 48 | | } |
| | | 49 | | |
| | 0 | 50 | | return new QueryResult<SearchHintInfo>( |
| | 0 | 51 | | query.StartIndex, |
| | 0 | 52 | | totalRecordCount, |
| | 0 | 53 | | results); |
| | | 54 | | } |
| | | 55 | | |
| | | 56 | | private static void AddIfMissing(List<BaseItemKind> list, BaseItemKind value) |
| | | 57 | | { |
| | 0 | 58 | | if (!list.Contains(value)) |
| | | 59 | | { |
| | 0 | 60 | | list.Add(value); |
| | | 61 | | } |
| | 0 | 62 | | } |
| | | 63 | | |
| | | 64 | | /// <summary> |
| | | 65 | | /// Gets the search hints. |
| | | 66 | | /// </summary> |
| | | 67 | | /// <param name="query">The query.</param> |
| | | 68 | | /// <param name="user">The user.</param> |
| | | 69 | | /// <returns>IEnumerable{SearchHintResult}.</returns> |
| | | 70 | | /// <exception cref="ArgumentException"><c>query.SearchTerm</c> is <c>null</c> or empty.</exception> |
| | | 71 | | private List<SearchHintInfo> GetSearchHints(SearchQuery query, User? user) |
| | | 72 | | { |
| | 0 | 73 | | var searchTerm = query.SearchTerm; |
| | | 74 | | |
| | 0 | 75 | | ArgumentException.ThrowIfNullOrEmpty(searchTerm); |
| | | 76 | | |
| | 0 | 77 | | searchTerm = searchTerm.Trim().RemoveDiacritics(); |
| | | 78 | | |
| | 0 | 79 | | var excludeItemTypes = query.ExcludeItemTypes.ToList(); |
| | 0 | 80 | | var includeItemTypes = query.IncludeItemTypes.ToList(); |
| | | 81 | | |
| | 0 | 82 | | excludeItemTypes.Add(BaseItemKind.Year); |
| | 0 | 83 | | excludeItemTypes.Add(BaseItemKind.Folder); |
| | | 84 | | |
| | 0 | 85 | | if (query.IncludeGenres && (includeItemTypes.Count == 0 || includeItemTypes.Contains(BaseItemKind.Genre))) |
| | | 86 | | { |
| | 0 | 87 | | if (!query.IncludeMedia) |
| | | 88 | | { |
| | 0 | 89 | | AddIfMissing(includeItemTypes, BaseItemKind.Genre); |
| | 0 | 90 | | AddIfMissing(includeItemTypes, BaseItemKind.MusicGenre); |
| | | 91 | | } |
| | | 92 | | } |
| | | 93 | | else |
| | | 94 | | { |
| | 0 | 95 | | AddIfMissing(excludeItemTypes, BaseItemKind.Genre); |
| | 0 | 96 | | AddIfMissing(excludeItemTypes, BaseItemKind.MusicGenre); |
| | | 97 | | } |
| | | 98 | | |
| | 0 | 99 | | if (query.IncludePeople && (includeItemTypes.Count == 0 || includeItemTypes.Contains(BaseItemKind.Person))) |
| | | 100 | | { |
| | 0 | 101 | | if (!query.IncludeMedia) |
| | | 102 | | { |
| | 0 | 103 | | AddIfMissing(includeItemTypes, BaseItemKind.Person); |
| | | 104 | | } |
| | | 105 | | } |
| | | 106 | | else |
| | | 107 | | { |
| | 0 | 108 | | AddIfMissing(excludeItemTypes, BaseItemKind.Person); |
| | | 109 | | } |
| | | 110 | | |
| | 0 | 111 | | if (query.IncludeStudios && (includeItemTypes.Count == 0 || includeItemTypes.Contains(BaseItemKind.Studio))) |
| | | 112 | | { |
| | 0 | 113 | | if (!query.IncludeMedia) |
| | | 114 | | { |
| | 0 | 115 | | AddIfMissing(includeItemTypes, BaseItemKind.Studio); |
| | | 116 | | } |
| | | 117 | | } |
| | | 118 | | else |
| | | 119 | | { |
| | 0 | 120 | | AddIfMissing(excludeItemTypes, BaseItemKind.Studio); |
| | | 121 | | } |
| | | 122 | | |
| | 0 | 123 | | if (query.IncludeArtists && (includeItemTypes.Count == 0 || includeItemTypes.Contains(BaseItemKind.MusicArti |
| | | 124 | | { |
| | 0 | 125 | | if (!query.IncludeMedia) |
| | | 126 | | { |
| | 0 | 127 | | AddIfMissing(includeItemTypes, BaseItemKind.MusicArtist); |
| | | 128 | | } |
| | | 129 | | } |
| | | 130 | | else |
| | | 131 | | { |
| | 0 | 132 | | AddIfMissing(excludeItemTypes, BaseItemKind.MusicArtist); |
| | | 133 | | } |
| | | 134 | | |
| | 0 | 135 | | AddIfMissing(excludeItemTypes, BaseItemKind.CollectionFolder); |
| | 0 | 136 | | AddIfMissing(excludeItemTypes, BaseItemKind.Folder); |
| | 0 | 137 | | var mediaTypes = query.MediaTypes.ToList(); |
| | | 138 | | |
| | 0 | 139 | | if (includeItemTypes.Count > 0) |
| | | 140 | | { |
| | 0 | 141 | | excludeItemTypes.Clear(); |
| | 0 | 142 | | mediaTypes.Clear(); |
| | | 143 | | } |
| | | 144 | | |
| | 0 | 145 | | var searchQuery = new InternalItemsQuery(user) |
| | 0 | 146 | | { |
| | 0 | 147 | | SearchTerm = searchTerm, |
| | 0 | 148 | | ExcludeItemTypes = excludeItemTypes.ToArray(), |
| | 0 | 149 | | IncludeItemTypes = includeItemTypes.ToArray(), |
| | 0 | 150 | | Limit = query.Limit, |
| | 0 | 151 | | IncludeItemsByName = !query.ParentId.HasValue, |
| | 0 | 152 | | ParentId = query.ParentId ?? Guid.Empty, |
| | 0 | 153 | | OrderBy = new[] { (ItemSortBy.SortName, SortOrder.Ascending) }, |
| | 0 | 154 | | Recursive = true, |
| | 0 | 155 | | |
| | 0 | 156 | | IsKids = query.IsKids, |
| | 0 | 157 | | IsMovie = query.IsMovie, |
| | 0 | 158 | | IsNews = query.IsNews, |
| | 0 | 159 | | IsSeries = query.IsSeries, |
| | 0 | 160 | | IsSports = query.IsSports, |
| | 0 | 161 | | MediaTypes = mediaTypes.ToArray(), |
| | 0 | 162 | | |
| | 0 | 163 | | DtoOptions = new DtoOptions |
| | 0 | 164 | | { |
| | 0 | 165 | | Fields = new ItemFields[] |
| | 0 | 166 | | { |
| | 0 | 167 | | ItemFields.AirTime, |
| | 0 | 168 | | ItemFields.DateCreated, |
| | 0 | 169 | | ItemFields.ChannelInfo, |
| | 0 | 170 | | ItemFields.ParentId |
| | 0 | 171 | | } |
| | 0 | 172 | | } |
| | 0 | 173 | | }; |
| | | 174 | | |
| | | 175 | | IReadOnlyList<BaseItem> mediaItems; |
| | | 176 | | |
| | 0 | 177 | | if (searchQuery.IncludeItemTypes.Length == 1 && searchQuery.IncludeItemTypes[0] == BaseItemKind.MusicArtist) |
| | | 178 | | { |
| | 0 | 179 | | if (!searchQuery.ParentId.IsEmpty()) |
| | | 180 | | { |
| | 0 | 181 | | searchQuery.AncestorIds = [searchQuery.ParentId]; |
| | 0 | 182 | | searchQuery.ParentId = Guid.Empty; |
| | | 183 | | } |
| | | 184 | | |
| | 0 | 185 | | searchQuery.IncludeItemsByName = true; |
| | 0 | 186 | | searchQuery.IncludeItemTypes = Array.Empty<BaseItemKind>(); |
| | 0 | 187 | | mediaItems = _libraryManager.GetAllArtists(searchQuery).Items.Select(i => i.Item).ToList(); |
| | | 188 | | } |
| | | 189 | | else |
| | | 190 | | { |
| | 0 | 191 | | mediaItems = _libraryManager.GetItemList(searchQuery); |
| | | 192 | | } |
| | | 193 | | |
| | 0 | 194 | | return mediaItems.Select(i => new SearchHintInfo |
| | 0 | 195 | | { |
| | 0 | 196 | | Item = i |
| | 0 | 197 | | }).ToList(); |
| | | 198 | | } |
| | | 199 | | } |
| | | 200 | | } |