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Remove all DB data on item removal, delete internal trickplay files (#13753)

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This commit is contained in:
Tim Eisele
2025-03-23 17:05:13 +01:00
committed by GitHub
parent 8b6aec7ce5
commit 8db6a39e92
6 changed files with 170 additions and 92 deletions
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114
Emby.Server.Implementations/Data/CleanDatabaseScheduledTask.cs
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@@ -5,80 +5,80 @@ using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using Jellyfin.Server.Implementations;
using MediaBrowser.Controller;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Trickplay;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Logging;
namespace Emby.Server.Implementations.Data
namespace Emby.Server.Implementations.Data;
public class CleanDatabaseScheduledTask : ILibraryPostScanTask
{
public class CleanDatabaseScheduledTask : ILibraryPostScanTask
private readonly ILibraryManager _libraryManager;
private readonly ILogger<CleanDatabaseScheduledTask> _logger;
private readonly IDbContextFactory<JellyfinDbContext> _dbProvider;
public CleanDatabaseScheduledTask(
ILibraryManager libraryManager,
ILogger<CleanDatabaseScheduledTask> logger,
IDbContextFactory<JellyfinDbContext> dbProvider)
{
private readonly ILibraryManager _libraryManager;
private readonly ILogger<CleanDatabaseScheduledTask> _logger;
private readonly IDbContextFactory<JellyfinDbContext> _dbProvider;
_libraryManager = libraryManager;
_logger = logger;
_dbProvider = dbProvider;
}
public CleanDatabaseScheduledTask(
ILibraryManager libraryManager,
ILogger<CleanDatabaseScheduledTask> logger,
IDbContextFactory<JellyfinDbContext> dbProvider)
{
_libraryManager = libraryManager;
_logger = logger;
_dbProvider = dbProvider;
}
public async Task Run(IProgress<double> progress, CancellationToken cancellationToken)
{
await CleanDeadItems(cancellationToken, progress).ConfigureAwait(false);
}
public async Task Run(IProgress<double> progress, CancellationToken cancellationToken)
private async Task CleanDeadItems(CancellationToken cancellationToken, IProgress<double> progress)
{
var itemIds = _libraryManager.GetItemIds(new InternalItemsQuery
{
await CleanDeadItems(cancellationToken, progress).ConfigureAwait(false);
}
HasDeadParentId = true
});
private async Task CleanDeadItems(CancellationToken cancellationToken, IProgress<double> progress)
var numComplete = 0;
var numItems = itemIds.Count + 1;
_logger.LogDebug("Cleaning {Number} items with dead parent links", numItems);
foreach (var itemId in itemIds)
{
var itemIds = _libraryManager.GetItemIds(new InternalItemsQuery
cancellationToken.ThrowIfCancellationRequested();
var item = _libraryManager.GetItemById(itemId);
if (item is not null)
{
HasDeadParentId = true
});
_logger.LogInformation("Cleaning item {Item} type: {Type} path: {Path}", item.Name, item.GetType().Name, item.Path ?? string.Empty);
var numComplete = 0;
var numItems = itemIds.Count + 1;
_logger.LogDebug("Cleaning {0} items with dead parent links", numItems);
foreach (var itemId in itemIds)
{
cancellationToken.ThrowIfCancellationRequested();
var item = _libraryManager.GetItemById(itemId);
if (item is not null)
_libraryManager.DeleteItem(item, new DeleteOptions
{
_logger.LogInformation("Cleaning item {0} type: {1} path: {2}", item.Name, item.GetType().Name, item.Path ?? string.Empty);
_libraryManager.DeleteItem(item, new DeleteOptions
{
DeleteFileLocation = false
});
}
numComplete++;
double percent = numComplete;
percent /= numItems;
progress.Report(percent * 100);
DeleteFileLocation = false
});
}
var context = await _dbProvider.CreateDbContextAsync(cancellationToken).ConfigureAwait(false);
await using (context.ConfigureAwait(false))
{
var transaction = await context.Database.BeginTransactionAsync(cancellationToken).ConfigureAwait(false);
await using (transaction.ConfigureAwait(false))
{
await context.ItemValues.Where(e => e.BaseItemsMap!.Count == 0).ExecuteDeleteAsync(cancellationToken).ConfigureAwait(false);
await transaction.CommitAsync(cancellationToken).ConfigureAwait(false);
}
}
progress.Report(100);
numComplete++;
double percent = numComplete;
percent /= numItems;
progress.Report(percent * 100);
}
var context = await _dbProvider.CreateDbContextAsync(cancellationToken).ConfigureAwait(false);
await using (context.ConfigureAwait(false))
{
var transaction = await context.Database.BeginTransactionAsync(cancellationToken).ConfigureAwait(false);
await using (transaction.ConfigureAwait(false))
{
await context.ItemValues.Where(e => e.BaseItemsMap!.Count == 0).ExecuteDeleteAsync(cancellationToken).ConfigureAwait(false);
await transaction.CommitAsync(cancellationToken).ConfigureAwait(false);
}
}
progress.Report(100);
}
}