| | | 1 | | using System; |
| | | 2 | | using System.Collections.Generic; |
| | | 3 | | using System.Reflection; |
| | | 4 | | using Jellyfin.Database.Implementations; |
| | | 5 | | using Jellyfin.Database.Implementations.DbConfiguration; |
| | | 6 | | using Jellyfin.Database.Providers.Sqlite; |
| | | 7 | | using MediaBrowser.Common.Configuration; |
| | | 8 | | using MediaBrowser.Controller.Configuration; |
| | | 9 | | using Microsoft.EntityFrameworkCore; |
| | | 10 | | using Microsoft.Extensions.Configuration; |
| | | 11 | | using Microsoft.Extensions.DependencyInjection; |
| | | 12 | | using JellyfinDbProviderFactory = System.Func<System.IServiceProvider, Jellyfin.Database.Implementations.IJellyfinDataba |
| | | 13 | | |
| | | 14 | | namespace Jellyfin.Server.Implementations.Extensions; |
| | | 15 | | |
| | | 16 | | /// <summary> |
| | | 17 | | /// Extensions for the <see cref="IServiceCollection"/> interface. |
| | | 18 | | /// </summary> |
| | | 19 | | public static class ServiceCollectionExtensions |
| | | 20 | | { |
| | | 21 | | private static IEnumerable<Type> DatabaseProviderTypes() |
| | | 22 | | { |
| | | 23 | | yield return typeof(SqliteDatabaseProvider); |
| | | 24 | | } |
| | | 25 | | |
| | | 26 | | private static IDictionary<string, JellyfinDbProviderFactory> GetSupportedDbProviders() |
| | | 27 | | { |
| | 21 | 28 | | var items = new Dictionary<string, JellyfinDbProviderFactory>(StringComparer.InvariantCultureIgnoreCase); |
| | 84 | 29 | | foreach (var providerType in DatabaseProviderTypes()) |
| | | 30 | | { |
| | 21 | 31 | | var keyAttribute = providerType.GetCustomAttribute<JellyfinDatabaseProviderKeyAttribute>(); |
| | 21 | 32 | | if (keyAttribute is null || string.IsNullOrWhiteSpace(keyAttribute.DatabaseProviderKey)) |
| | | 33 | | { |
| | | 34 | | continue; |
| | | 35 | | } |
| | | 36 | | |
| | 21 | 37 | | var provider = providerType; |
| | 21 | 38 | | items[keyAttribute.DatabaseProviderKey] = (services) => (IJellyfinDatabaseProvider)ActivatorUtilities.Create |
| | | 39 | | } |
| | | 40 | | |
| | 21 | 41 | | return items; |
| | | 42 | | } |
| | | 43 | | |
| | | 44 | | /// <summary> |
| | | 45 | | /// Adds the <see cref="IDbContextFactory{TContext}"/> interface to the service collection with second level caching |
| | | 46 | | /// </summary> |
| | | 47 | | /// <param name="serviceCollection">An instance of the <see cref="IServiceCollection"/> interface.</param> |
| | | 48 | | /// <param name="configurationManager">The server configuration manager.</param> |
| | | 49 | | /// <param name="configuration">The startup Configuration.</param> |
| | | 50 | | /// <returns>The updated service collection.</returns> |
| | | 51 | | public static IServiceCollection AddJellyfinDbContext( |
| | | 52 | | this IServiceCollection serviceCollection, |
| | | 53 | | IServerConfigurationManager configurationManager, |
| | | 54 | | IConfiguration configuration) |
| | | 55 | | { |
| | 21 | 56 | | var efCoreConfiguration = configurationManager.GetConfiguration<DatabaseConfigurationOptions>("database"); |
| | 21 | 57 | | var providers = GetSupportedDbProviders(); |
| | 21 | 58 | | JellyfinDbProviderFactory? providerFactory = null; |
| | | 59 | | |
| | 21 | 60 | | if (efCoreConfiguration?.DatabaseType is null) |
| | | 61 | | { |
| | 21 | 62 | | var cmdMigrationArgument = configuration.GetValue<string>("migration-provider"); |
| | 21 | 63 | | if (!string.IsNullOrWhiteSpace(cmdMigrationArgument)) |
| | | 64 | | { |
| | 0 | 65 | | efCoreConfiguration = new DatabaseConfigurationOptions() |
| | 0 | 66 | | { |
| | 0 | 67 | | DatabaseType = cmdMigrationArgument, |
| | 0 | 68 | | }; |
| | | 69 | | } |
| | | 70 | | else |
| | | 71 | | { |
| | | 72 | | // when nothing is setup via new Database configuration, fallback to SQLite with default settings. |
| | 21 | 73 | | efCoreConfiguration = new DatabaseConfigurationOptions() |
| | 21 | 74 | | { |
| | 21 | 75 | | DatabaseType = "Jellyfin-SQLite", |
| | 21 | 76 | | }; |
| | 21 | 77 | | configurationManager.SaveConfiguration("database", efCoreConfiguration); |
| | | 78 | | } |
| | | 79 | | } |
| | | 80 | | |
| | 21 | 81 | | if (!providers.TryGetValue(efCoreConfiguration.DatabaseType.ToUpperInvariant(), out providerFactory!)) |
| | | 82 | | { |
| | 0 | 83 | | throw new InvalidOperationException($"Jellyfin cannot find the database provider of type '{efCoreConfigurati |
| | | 84 | | } |
| | | 85 | | |
| | 21 | 86 | | serviceCollection.AddSingleton<IJellyfinDatabaseProvider>(providerFactory!); |
| | | 87 | | |
| | 21 | 88 | | serviceCollection.AddPooledDbContextFactory<JellyfinDbContext>((serviceProvider, opt) => |
| | 21 | 89 | | { |
| | 21 | 90 | | var provider = serviceProvider.GetRequiredService<IJellyfinDatabaseProvider>(); |
| | 21 | 91 | | provider.Initialise(opt); |
| | 21 | 92 | | }); |
| | | 93 | | |
| | 21 | 94 | | return serviceCollection; |
| | | 95 | | } |
| | | 96 | | } |