| | | 1 | | using System; |
| | | 2 | | using System.Collections.Generic; |
| | | 3 | | using System.Linq; |
| | | 4 | | using Jellyfin.Data.Enums; |
| | | 5 | | using Jellyfin.Database.Implementations; |
| | | 6 | | using Jellyfin.Database.Implementations.Entities; |
| | | 7 | | using Jellyfin.Extensions; |
| | | 8 | | using MediaBrowser.Controller.Entities; |
| | | 9 | | using MediaBrowser.Controller.Persistence; |
| | | 10 | | using MediaBrowser.Model.Querying; |
| | | 11 | | using Microsoft.EntityFrameworkCore; |
| | | 12 | | |
| | | 13 | | namespace Jellyfin.Server.Implementations.Item; |
| | | 14 | | #pragma warning disable RS0030 // Do not use banned APIs |
| | | 15 | | #pragma warning disable CA1304 // Specify CultureInfo |
| | | 16 | | #pragma warning disable CA1311 // Specify a culture or use an invariant version |
| | | 17 | | #pragma warning disable CA1862 // Use the 'StringComparison' method overloads to perform case-insensitive string compari |
| | | 18 | | |
| | | 19 | | /// <summary> |
| | | 20 | | /// Manager for handling people. |
| | | 21 | | /// </summary> |
| | | 22 | | /// <param name="dbProvider">Efcore Factory.</param> |
| | | 23 | | /// <param name="itemTypeLookup">Items lookup service.</param> |
| | | 24 | | /// <remarks> |
| | | 25 | | /// Initializes a new instance of the <see cref="PeopleRepository"/> class. |
| | | 26 | | /// </remarks> |
| | | 27 | | public class PeopleRepository(IDbContextFactory<JellyfinDbContext> dbProvider, IItemTypeLookup itemTypeLookup) : IPeople |
| | | 28 | | { |
| | 21 | 29 | | private readonly IDbContextFactory<JellyfinDbContext> _dbProvider = dbProvider; |
| | | 30 | | |
| | | 31 | | /// <inheritdoc/> |
| | | 32 | | public QueryResult<PersonInfo> GetPeople(InternalPeopleQuery filter) |
| | | 33 | | { |
| | 0 | 34 | | using var context = _dbProvider.CreateDbContext(); |
| | 0 | 35 | | var dbQuery = TranslateQuery(context.Peoples.AsNoTracking(), context, filter); |
| | | 36 | | |
| | | 37 | | // Include PeopleBaseItemMap |
| | 0 | 38 | | if (!filter.ItemId.IsEmpty()) |
| | | 39 | | { |
| | 0 | 40 | | dbQuery = dbQuery.Include(p => p.BaseItems!.Where(m => m.ItemId == filter.ItemId)) |
| | 0 | 41 | | .OrderBy(e => e.BaseItems!.First(e => e.ItemId == filter.ItemId).ListOrder) |
| | 0 | 42 | | .ThenBy(e => e.PersonType) |
| | 0 | 43 | | .ThenBy(e => e.Name); |
| | | 44 | | } |
| | | 45 | | else |
| | | 46 | | { |
| | | 47 | | // The Peoples table has one row per (Name, PersonType), so the same person can |
| | | 48 | | // appear multiple times (e.g. as Actor and GuestStar). Collapse to one row per |
| | | 49 | | // name so /Persons doesn't return the same BaseItem id repeatedly. Lowercase the |
| | | 50 | | // grouping key so case-only duplicates collapse together. |
| | 0 | 51 | | var representativeIds = dbQuery |
| | 0 | 52 | | .GroupBy(e => e.Name.ToLower()) |
| | 0 | 53 | | .Select(g => g.Min(e => e.Id)); |
| | 0 | 54 | | dbQuery = context.Peoples.AsNoTracking() |
| | 0 | 55 | | .Where(p => representativeIds.Contains(p.Id)) |
| | 0 | 56 | | .OrderBy(e => e.Name); |
| | | 57 | | } |
| | | 58 | | |
| | 0 | 59 | | var count = dbQuery.Count(); |
| | 0 | 60 | | if (filter.StartIndex.HasValue && filter.StartIndex > 0) |
| | | 61 | | { |
| | 0 | 62 | | dbQuery = dbQuery.Skip(filter.StartIndex.Value); |
| | | 63 | | } |
| | | 64 | | |
| | 0 | 65 | | if (filter.Limit > 0) |
| | | 66 | | { |
| | 0 | 67 | | dbQuery = dbQuery.Take(filter.Limit); |
| | | 68 | | } |
| | | 69 | | |
| | 0 | 70 | | return new QueryResult<PersonInfo> |
| | 0 | 71 | | { |
| | 0 | 72 | | StartIndex = filter.StartIndex ?? 0, |
| | 0 | 73 | | TotalRecordCount = count, |
| | 0 | 74 | | Items = dbQuery.AsEnumerable().Select(Map).ToArray(), |
| | 0 | 75 | | }; |
| | 0 | 76 | | } |
| | | 77 | | |
| | | 78 | | /// <inheritdoc/> |
| | | 79 | | public IReadOnlyList<string> GetPeopleNames(InternalPeopleQuery filter) |
| | | 80 | | { |
| | 0 | 81 | | using var context = _dbProvider.CreateDbContext(); |
| | 0 | 82 | | var dbQuery = TranslateQuery(context.Peoples.AsNoTracking(), context, filter).Select(e => e.Name).Distinct(); |
| | | 83 | | |
| | 0 | 84 | | if (filter.StartIndex.HasValue && filter.StartIndex > 0) |
| | | 85 | | { |
| | 0 | 86 | | dbQuery = dbQuery.Skip(filter.StartIndex.Value); |
| | | 87 | | } |
| | | 88 | | |
| | 0 | 89 | | if (filter.Limit > 0) |
| | | 90 | | { |
| | 0 | 91 | | dbQuery = dbQuery.OrderBy(e => e).Take(filter.Limit); |
| | | 92 | | } |
| | | 93 | | |
| | 0 | 94 | | return dbQuery.ToArray(); |
| | 0 | 95 | | } |
| | | 96 | | |
| | | 97 | | /// <inheritdoc /> |
| | | 98 | | public void UpdatePeople(Guid itemId, IReadOnlyList<PersonInfo> people) |
| | | 99 | | { |
| | 0 | 100 | | foreach (var person in people) |
| | | 101 | | { |
| | 0 | 102 | | person.Name = person.Name.Trim(); |
| | 0 | 103 | | person.Role = person.Role?.Trim() ?? string.Empty; |
| | | 104 | | } |
| | | 105 | | |
| | | 106 | | // multiple metadata providers can provide the _same_ person; dedupe case-insensitively. |
| | 0 | 107 | | people = people.DistinctBy(e => e.Name.ToLowerInvariant() + "-" + e.Type).ToArray(); |
| | 0 | 108 | | var personKeys = people.Select(e => e.Name.ToLowerInvariant() + "-" + e.Type).ToArray(); |
| | | 109 | | |
| | 0 | 110 | | using var context = _dbProvider.CreateDbContext(); |
| | 0 | 111 | | using var transaction = context.Database.BeginTransaction(); |
| | 0 | 112 | | var existingPersons = context.Peoples.Select(e => new |
| | 0 | 113 | | { |
| | 0 | 114 | | item = e, |
| | 0 | 115 | | SelectionKey = e.Name.ToLower() + "-" + e.PersonType |
| | 0 | 116 | | }) |
| | 0 | 117 | | .Where(p => personKeys.Contains(p.SelectionKey)) |
| | 0 | 118 | | .Select(f => f.item) |
| | 0 | 119 | | .ToArray(); |
| | | 120 | | |
| | 0 | 121 | | var toAdd = people |
| | 0 | 122 | | .Where(e => !existingPersons.Any(f => string.Equals(f.Name, e.Name, StringComparison.OrdinalIgnoreCase) && f |
| | 0 | 123 | | .Select(Map); |
| | 0 | 124 | | context.Peoples.AddRange(toAdd); |
| | 0 | 125 | | context.SaveChanges(); |
| | | 126 | | |
| | 0 | 127 | | var personsEntities = toAdd.Concat(existingPersons).ToArray(); |
| | | 128 | | |
| | 0 | 129 | | var existingMaps = context.PeopleBaseItemMap.Include(e => e.People).Where(e => e.ItemId == itemId).ToList(); |
| | | 130 | | |
| | 0 | 131 | | var listOrder = 0; |
| | | 132 | | |
| | 0 | 133 | | foreach (var person in people) |
| | | 134 | | { |
| | 0 | 135 | | var entityPerson = personsEntities.First(e => string.Equals(e.Name, person.Name, StringComparison.OrdinalIgn |
| | 0 | 136 | | var existingMap = existingMaps.FirstOrDefault(e => string.Equals(e.People.Name, person.Name, StringCompariso |
| | 0 | 137 | | if (existingMap is null) |
| | | 138 | | { |
| | 0 | 139 | | context.PeopleBaseItemMap.Add(new PeopleBaseItemMap() |
| | 0 | 140 | | { |
| | 0 | 141 | | Item = null!, |
| | 0 | 142 | | ItemId = itemId, |
| | 0 | 143 | | People = null!, |
| | 0 | 144 | | PeopleId = entityPerson.Id, |
| | 0 | 145 | | ListOrder = listOrder, |
| | 0 | 146 | | SortOrder = person.SortOrder, |
| | 0 | 147 | | Role = person.Role |
| | 0 | 148 | | }); |
| | | 149 | | } |
| | | 150 | | else |
| | | 151 | | { |
| | | 152 | | // Update the order for existing mappings |
| | 0 | 153 | | existingMap.ListOrder = listOrder; |
| | 0 | 154 | | existingMap.SortOrder = person.SortOrder; |
| | | 155 | | // person mapping already exists so remove from list |
| | 0 | 156 | | existingMaps.Remove(existingMap); |
| | | 157 | | } |
| | | 158 | | |
| | 0 | 159 | | listOrder++; |
| | | 160 | | } |
| | | 161 | | |
| | 0 | 162 | | context.PeopleBaseItemMap.RemoveRange(existingMaps); |
| | | 163 | | |
| | 0 | 164 | | context.SaveChanges(); |
| | 0 | 165 | | transaction.Commit(); |
| | 0 | 166 | | } |
| | | 167 | | |
| | | 168 | | /// <inheritdoc/> |
| | | 169 | | public IReadOnlyDictionary<Guid, IReadOnlyList<string>> GetPeopleNamesByItems(IReadOnlyList<Guid> itemIds, IReadOnly |
| | | 170 | | { |
| | 0 | 171 | | using var context = _dbProvider.CreateDbContext(); |
| | 0 | 172 | | var query = context.PeopleBaseItemMap |
| | 0 | 173 | | .AsNoTracking() |
| | 0 | 174 | | .Where(m => itemIds.Contains(m.ItemId)); |
| | | 175 | | |
| | 0 | 176 | | if (personTypes.Count > 0) |
| | | 177 | | { |
| | 0 | 178 | | query = query.Where(m => personTypes.Contains(m.People.PersonType)); |
| | | 179 | | } |
| | | 180 | | |
| | 0 | 181 | | var rows = query |
| | 0 | 182 | | .OrderBy(m => m.ListOrder) |
| | 0 | 183 | | .Select(m => new { m.ItemId, m.People.Name }) |
| | 0 | 184 | | .ToList(); |
| | | 185 | | |
| | 0 | 186 | | var result = new Dictionary<Guid, IReadOnlyList<string>>(); |
| | 0 | 187 | | foreach (var group in rows.GroupBy(r => r.ItemId)) |
| | | 188 | | { |
| | 0 | 189 | | var names = group |
| | 0 | 190 | | .Select(r => r.Name) |
| | 0 | 191 | | .Where(name => !string.IsNullOrEmpty(name)) |
| | 0 | 192 | | .Distinct() |
| | 0 | 193 | | .ToArray(); |
| | | 194 | | |
| | 0 | 195 | | if (names.Length > 0) |
| | | 196 | | { |
| | 0 | 197 | | result[group.Key] = names; |
| | | 198 | | } |
| | | 199 | | } |
| | | 200 | | |
| | 0 | 201 | | return result; |
| | 0 | 202 | | } |
| | | 203 | | |
| | | 204 | | private PersonInfo Map(People people) |
| | | 205 | | { |
| | 0 | 206 | | var mapping = people.BaseItems?.FirstOrDefault(); |
| | 0 | 207 | | var personInfo = new PersonInfo() |
| | 0 | 208 | | { |
| | 0 | 209 | | Id = people.Id, |
| | 0 | 210 | | Name = people.Name, |
| | 0 | 211 | | Role = mapping?.Role, |
| | 0 | 212 | | SortOrder = mapping?.SortOrder |
| | 0 | 213 | | }; |
| | 0 | 214 | | if (Enum.TryParse<PersonKind>(people.PersonType, out var kind)) |
| | | 215 | | { |
| | 0 | 216 | | personInfo.Type = kind; |
| | | 217 | | } |
| | | 218 | | |
| | 0 | 219 | | return personInfo; |
| | | 220 | | } |
| | | 221 | | |
| | | 222 | | private People Map(PersonInfo people) |
| | | 223 | | { |
| | 0 | 224 | | var personInfo = new People() |
| | 0 | 225 | | { |
| | 0 | 226 | | Name = people.Name, |
| | 0 | 227 | | PersonType = people.Type.ToString(), |
| | 0 | 228 | | Id = people.Id, |
| | 0 | 229 | | }; |
| | | 230 | | |
| | 0 | 231 | | return personInfo; |
| | | 232 | | } |
| | | 233 | | |
| | | 234 | | private IQueryable<People> TranslateQuery(IQueryable<People> query, JellyfinDbContext context, InternalPeopleQuery f |
| | | 235 | | { |
| | 0 | 236 | | if (filter.User is not null && filter.IsFavorite.HasValue) |
| | | 237 | | { |
| | 0 | 238 | | var personType = itemTypeLookup.BaseItemKindNames[BaseItemKind.Person]; |
| | 0 | 239 | | var oldQuery = query; |
| | | 240 | | |
| | 0 | 241 | | query = context.UserData |
| | 0 | 242 | | .Where(u => u.Item!.Type == personType && u.IsFavorite == filter.IsFavorite && u.UserId.Equals(filter.Us |
| | 0 | 243 | | .Join(oldQuery, e => e.Item!.Name, e => e.Name, (item, person) => person) |
| | 0 | 244 | | .Distinct() |
| | 0 | 245 | | .AsNoTracking(); |
| | | 246 | | } |
| | | 247 | | |
| | 0 | 248 | | if (!filter.ItemId.IsEmpty()) |
| | | 249 | | { |
| | 0 | 250 | | query = query.Where(e => e.BaseItems!.Any(w => w.ItemId.Equals(filter.ItemId))); |
| | | 251 | | } |
| | | 252 | | |
| | 0 | 253 | | if (filter.ParentId != null) |
| | | 254 | | { |
| | 0 | 255 | | query = query.Where(e => e.BaseItems!.Any(w => context.AncestorIds.Any(i => i.ParentItemId == filter.ParentI |
| | | 256 | | } |
| | | 257 | | |
| | 0 | 258 | | if (!filter.AppearsInItemId.IsEmpty()) |
| | | 259 | | { |
| | 0 | 260 | | query = query.Where(e => e.BaseItems!.Any(w => w.ItemId.Equals(filter.AppearsInItemId))); |
| | | 261 | | } |
| | | 262 | | |
| | 0 | 263 | | var queryPersonTypes = filter.PersonTypes.Where(IsValidPersonType).ToList(); |
| | 0 | 264 | | if (queryPersonTypes.Count > 0) |
| | | 265 | | { |
| | 0 | 266 | | query = query.Where(e => queryPersonTypes.Contains(e.PersonType)); |
| | | 267 | | } |
| | | 268 | | |
| | 0 | 269 | | var queryExcludePersonTypes = filter.ExcludePersonTypes.Where(IsValidPersonType).ToList(); |
| | | 270 | | |
| | 0 | 271 | | if (queryExcludePersonTypes.Count > 0) |
| | | 272 | | { |
| | 0 | 273 | | query = query.Where(e => !queryExcludePersonTypes.Contains(e.PersonType)); |
| | | 274 | | } |
| | | 275 | | |
| | 0 | 276 | | if (filter.MaxListOrder.HasValue && !filter.ItemId.IsEmpty()) |
| | | 277 | | { |
| | 0 | 278 | | query = query.Where(e => e.BaseItems!.Any(w => w.ItemId == filter.ItemId && w.ListOrder <= filter.MaxListOrd |
| | | 279 | | } |
| | | 280 | | |
| | 0 | 281 | | if (!string.IsNullOrWhiteSpace(filter.NameContains)) |
| | | 282 | | { |
| | 0 | 283 | | var nameContainsUpper = filter.NameContains.ToUpper(); |
| | 0 | 284 | | query = query.Where(e => e.Name.ToUpper().Contains(nameContainsUpper)); |
| | | 285 | | } |
| | | 286 | | |
| | 0 | 287 | | if (!string.IsNullOrWhiteSpace(filter.NameStartsWith)) |
| | | 288 | | { |
| | 0 | 289 | | query = query.Where(e => e.Name.StartsWith(filter.NameStartsWith.ToLowerInvariant())); |
| | | 290 | | } |
| | | 291 | | |
| | 0 | 292 | | if (!string.IsNullOrWhiteSpace(filter.NameLessThan)) |
| | | 293 | | { |
| | 0 | 294 | | query = query.Where(e => e.Name.CompareTo(filter.NameLessThan.ToLowerInvariant()) < 0); |
| | | 295 | | } |
| | | 296 | | |
| | 0 | 297 | | if (!string.IsNullOrWhiteSpace(filter.NameStartsWithOrGreater)) |
| | | 298 | | { |
| | 0 | 299 | | query = query.Where(e => e.Name.CompareTo(filter.NameStartsWithOrGreater.ToLowerInvariant()) >= 0); |
| | | 300 | | } |
| | | 301 | | |
| | 0 | 302 | | return query; |
| | | 303 | | } |
| | | 304 | | |
| | | 305 | | private bool IsAlphaNumeric(string str) |
| | | 306 | | { |
| | 0 | 307 | | if (string.IsNullOrWhiteSpace(str)) |
| | | 308 | | { |
| | 0 | 309 | | return false; |
| | | 310 | | } |
| | | 311 | | |
| | 0 | 312 | | for (int i = 0; i < str.Length; i++) |
| | | 313 | | { |
| | 0 | 314 | | if (!char.IsLetter(str[i]) && !char.IsNumber(str[i])) |
| | | 315 | | { |
| | 0 | 316 | | return false; |
| | | 317 | | } |
| | | 318 | | } |
| | | 319 | | |
| | 0 | 320 | | return true; |
| | | 321 | | } |
| | | 322 | | |
| | | 323 | | private bool IsValidPersonType(string value) |
| | | 324 | | { |
| | 0 | 325 | | return IsAlphaNumeric(value); |
| | | 326 | | } |
| | | 327 | | } |