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@ -72,7 +72,7 @@ namespace Emby.Server.Implementations.ScheduledTasks.Tasks
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/// <inheritdoc />
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public async Task ExecuteAsync(IProgress<double> progress, CancellationToken cancellationToken)
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{
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_logger.LogInformation("Optimizing and vacuuming jellyfin.db...");
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_logger.LogInformation("Performing quick maintanance on jellyfin.db.");
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try
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{
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@ -81,9 +81,100 @@ namespace Emby.Server.Implementations.ScheduledTasks.Tasks
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{
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if (context.Database.IsSqlite())
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{
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await context.Database.ExecuteSqlRawAsync("PRAGMA wal_checkpoint(RESTART)", cancellationToken).ConfigureAwait(false);
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await context.Database.ExecuteSqlRawAsync("PRAGMA quick_check(1)", cancellationToken).ConfigureAwait(false);
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await context.Database.ExecuteSqlRawAsync("PRAGMA analysis_limit=1024", cancellationToken).ConfigureAwait(false);
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await context.Database.ExecuteSqlRawAsync("PRAGMA optimize", cancellationToken).ConfigureAwait(false);
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await context.Database.ExecuteSqlRawAsync("REINDEX", cancellationToken).ConfigureAwait(false);
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_logger.LogInformation("Quick jellyfin.db optimization complete!");
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}
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else
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{
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_logger.LogInformation("This database doesn't support optimization");
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}
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}
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}
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catch (Exception e)
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{
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_logger.LogError(e, "Error while doing quick jellyfin.db optimization");
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}
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}
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}
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public class OptimizeWeeklyDatabaseTask : IScheduledTask, IConfigurableScheduledTask
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{
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private readonly ILogger<OptimizeWeeklyDatabaseTask> _logger;
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private readonly ILocalizationManager _localization;
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private readonly IDbContextFactory<JellyfinDbContext> _provider;
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/// <summary>
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/// Initializes a new instance of the <see cref="OptimizeWeeklyDatabaseTask" /> class.
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/// </summary>
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/// <param name="logger">The logger.</param>
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/// <param name="localization">The localization manager.</param>
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/// <param name="provider">The jellyfin DB context provider.</param>
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public OptimizeWeeklyDatabaseTask(
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ILogger<OptimizeWeeklyDatabaseTask> logger,
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ILocalizationManager localization,
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IDbContextFactory<JellyfinDbContext> provider)
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{
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_logger = logger;
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_localization = localization;
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_provider = provider;
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}
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/// <inheritdoc />
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public string Name => _localization.GetLocalizedString("TaskExtendedOptimizeDatabase");
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/// <inheritdoc />
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public string Description => _localization.GetLocalizedString("TaskExtendedOptimizeDatabaseDescription");
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/// <inheritdoc />
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public string Category => _localization.GetLocalizedString("TasksMaintenanceCategory");
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/// <inheritdoc />
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public string Key => "OptimizeWeeklyDatabaseTask";
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/// <inheritdoc />
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public bool IsHidden => false;
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/// <inheritdoc />
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public bool IsEnabled => true;
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/// <inheritdoc />
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public bool IsLogged => true;
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/// <summary>
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/// Creates the triggers that define when the task will run.
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/// </summary>
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/// <returns>IEnumerable{BaseTaskTrigger}.</returns>
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public IEnumerable<TaskTriggerInfo> GetDefaultTriggers()
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{
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return new[]
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{
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// Every so often
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new TaskTriggerInfo { Type = TaskTriggerInfo.TriggerInterval, IntervalTicks = TimeSpan.FromHours(168).Ticks }
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};
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}
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/// <inheritdoc />
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public async Task ExecuteAsync(IProgress<double> progress, CancellationToken cancellationToken)
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{
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_logger.LogInformation("Performing extended maintanance on jellyfin.db.");
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try
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{
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var context = await _provider.CreateDbContextAsync(cancellationToken).ConfigureAwait(false);
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await using (context.ConfigureAwait(false))
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{
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if (context.Database.IsSqlite())
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{
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await context.Database.ExecuteSqlRawAsync("VACUUM", cancellationToken).ConfigureAwait(false);
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_logger.LogInformation("jellyfin.db optimized successfully!");
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await context.Database.ExecuteSqlRawAsync("PRAGMA integrity_check(1)", cancellationToken).ConfigureAwait(false);
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await context.Database.ExecuteSqlRawAsync("PRAGMA foreign_key_check", cancellationToken).ConfigureAwait(false);
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await context.Database.ExecuteSqlRawAsync("PRAGMA analysis_limit=0", cancellationToken).ConfigureAwait(false);
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await context.Database.ExecuteSqlRawAsync("PRAGMA optimize", cancellationToken).ConfigureAwait(false);
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await context.Database.ExecuteSqlRawAsync("REINDEX", cancellationToken).ConfigureAwait(false);
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_logger.LogInformation("Extended jellyfin.db optimization task complete!");
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}
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else
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{
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@ -93,7 +184,7 @@ namespace Emby.Server.Implementations.ScheduledTasks.Tasks
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}
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catch (Exception e)
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{
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_logger.LogError(e, "Error while optimizing jellyfin.db");
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_logger.LogError(e, "Error while performing extended jellyfin.db optimization");
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}
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}
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}
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