Automatically clean activity log database

This commit is contained in:
crobibero 2020-10-14 11:44:11 -06:00
parent d54de29485
commit 15a7f88e08
4 changed files with 89 additions and 0 deletions

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@ -95,6 +95,8 @@
"TasksLibraryCategory": "Library",
"TasksApplicationCategory": "Application",
"TasksChannelsCategory": "Internet Channels",
"TaskCleanActivityLog": "Clean Activity Log",
"TaskCleanActivityLogDescription": "Deletes activity log entries older then the configured age.",
"TaskCleanCache": "Clean Cache Directory",
"TaskCleanCacheDescription": "Deletes cache files no longer needed by the system.",
"TaskRefreshChapterImages": "Extract Chapter Images",

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@ -0,0 +1,68 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Model.Activity;
using MediaBrowser.Model.Globalization;
using MediaBrowser.Model.Tasks;
namespace Emby.Server.Implementations.ScheduledTasks.Tasks
{
/// <summary>
/// Deletes old activity log entries.
/// </summary>
public class CleanActivityLogTask : IScheduledTask, IConfigurableScheduledTask
{
private readonly ILocalizationManager _localization;
private readonly IActivityManager _activityManager;
/// <summary>
/// Initializes a new instance of the <see cref="CleanActivityLogTask"/> class.
/// </summary>
/// <param name="localization">Instance of the <see cref="ILocalizationManager"/> interface.</param>
/// <param name="activityManager">Instance of the <see cref="IActivityManager"/> interface.</param>
public CleanActivityLogTask(
ILocalizationManager localization,
IActivityManager activityManager)
{
_localization = localization;
_activityManager = activityManager;
}
/// <inheritdoc />
public string Name => _localization.GetLocalizedString("TaskCleanActivityLog");
/// <inheritdoc />
public string Key => "CleanActivityLog";
/// <inheritdoc />
public string Description => _localization.GetLocalizedString("TaskCleanActivityLogDescription");
/// <inheritdoc />
public string Category => _localization.GetLocalizedString("TasksMaintenanceCategory");
/// <inheritdoc />
public bool IsHidden => false;
/// <inheritdoc />
public bool IsEnabled => true;
/// <inheritdoc />
public bool IsLogged => true;
/// <inheritdoc />
public Task Execute(CancellationToken cancellationToken, IProgress<double> progress)
{
// TODO allow configure
var startDate = DateTime.UtcNow.AddDays(-30);
return _activityManager.CleanAsync(startDate);
}
/// <inheritdoc />
public IEnumerable<TaskTriggerInfo> GetDefaultTriggers()
{
return Enumerable.Empty<TaskTriggerInfo>();
}
}
}

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@ -72,6 +72,18 @@ namespace Jellyfin.Server.Implementations.Activity
};
}
/// <inheritdoc />
public async Task CleanAsync(DateTime startDate)
{
await using var dbContext = _provider.CreateContext();
var entries = dbContext.ActivityLogs
.AsQueryable()
.Where(entry => entry.DateCreated <= startDate);
dbContext.RemoveRange(entries);
await dbContext.SaveChangesAsync().ConfigureAwait(false);
}
private static ActivityLogEntry ConvertToOldModel(ActivityLog entry)
{
return new ActivityLogEntry

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@ -16,5 +16,12 @@ namespace MediaBrowser.Model.Activity
Task CreateAsync(ActivityLog entry);
Task<QueryResult<ActivityLogEntry>> GetPagedResultAsync(ActivityLogQuery query);
/// <summary>
/// Remove all activity logs before the specified date.
/// </summary>
/// <param name="startDate">Activity log start date.</param>
/// <returns>A <see cref="Task"/> representing the asynchronous operation.</returns>
Task CleanAsync(DateTime startDate);
}
}