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cleanup images task

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This commit is contained in:
Luke Pulverenti 2013-04-19 18:09:29 -04:00
parent de038ac029
commit 7f719e53a0
2 changed files with 14 additions and 32 deletions
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44
MediaBrowser.Server.Implementations/ScheduledTasks/ImageCleanupTask.cs
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@ -64,7 +64,12 @@ namespace MediaBrowser.Server.Implementations.ScheduledTasks
/// <returns>Task.</returns>
public async Task Execute(CancellationToken cancellationToken, IProgress<double> progress)
{
await EnsureChapterImages(cancellationToken).ConfigureAwait(false);
var items = _libraryManager.RootFolder.RecursiveChildren.ToList();
foreach (var video in items.OfType<Video>().Where(v => v.Chapters != null))
{
await _kernel.FFMpegManager.PopulateChapterImages(video, cancellationToken, false, true).ConfigureAwait(false);
}
// First gather all image files
var files = GetFiles(_kernel.FFMpegManager.AudioImagesDataPath)
@ -73,7 +78,6 @@ namespace MediaBrowser.Server.Implementations.ScheduledTasks
.ToList();
// Now gather all items
var items = _libraryManager.RootFolder.RecursiveChildren.ToList();
items.Add(_libraryManager.RootFolder);
// Determine all possible image paths
@ -83,14 +87,14 @@ namespace MediaBrowser.Server.Implementations.ScheduledTasks
var numComplete = 0;
var tasks = files.Select(file => Task.Run(() =>
foreach (var file in files)
{
cancellationToken.ThrowIfCancellationRequested();
if (!pathsInUse.ContainsKey(file))
{
cancellationToken.ThrowIfCancellationRequested();
try
{
File.Delete(file);
@ -102,34 +106,12 @@ namespace MediaBrowser.Server.Implementations.ScheduledTasks
}
// Update progress
lock (progress)
{
numComplete++;
double percent = numComplete;
percent /= files.Count;
numComplete++;
double percent = numComplete;
percent /= files.Count;
progress.Report(100 * percent);
}
}));
await Task.WhenAll(tasks).ConfigureAwait(false);
}
/// <summary>
/// Ensures the chapter images.
/// </summary>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
private Task EnsureChapterImages(CancellationToken cancellationToken)
{
var videos = _libraryManager.RootFolder.RecursiveChildren.OfType<Video>().Where(v => v.Chapters != null).ToList();
var tasks = videos.Select(v => Task.Run(async () =>
{
await _kernel.FFMpegManager.PopulateChapterImages(v, cancellationToken, false, true);
}));
return Task.WhenAll(tasks);
progress.Report(100 * percent);
}
}
/// <summary>

2
MediaBrowser.Server.Implementations/Sqlite/SQLiteRepository.cs
View file

@ -329,7 +329,7 @@ namespace MediaBrowser.Server.Implementations.Sqlite
{
throw new ArgumentNullException("reader");
}
var memoryStream = new MemoryStream();
var num = 0L;
var array = new byte[4096];