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reduce hls segmenter disk use (#806)

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This commit is contained in:
Jason Dove
2022-05-16 21:45:13 -05:00
committed by GitHub
parent f895ab5304
commit 9fe03b6ef3
3 changed files with 24 additions and 4 deletions
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ErsatzTV/Services/RunOnce/CacheCleanerService.cs
+10 -4
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@@ -23,8 +23,9 @@ public class CacheCleanerService : IHostedService
{
using IServiceScope scope = _serviceScopeFactory.CreateScope();
await using TvContext dbContext = scope.ServiceProvider.GetRequiredService<TvContext>();
ILocalFileSystem localFileSystem = scope.ServiceProvider.GetRequiredService<ILocalFileSystem>();
if (Directory.Exists(FileSystemLayout.LegacyImageCacheFolder))
if (localFileSystem.FolderExists(FileSystemLayout.LegacyImageCacheFolder))
{
_logger.LogInformation("Migrating channel logos from legacy image cache folder");
@@ -34,13 +35,12 @@ public class CacheCleanerService : IHostedService
.Map(a => a.Path)
.ToListAsync(cancellationToken);
ILocalFileSystem localFileSystem = scope.ServiceProvider.GetRequiredService<ILocalFileSystem>();
foreach (string logo in logos)
{
string legacyPath = Path.Combine(FileSystemLayout.LegacyImageCacheFolder, logo);
if (File.Exists(legacyPath))
if (localFileSystem.FileExists(legacyPath))
{
string subfolder = logo.Substring(0, 2);
string subfolder = logo[..2];
string newPath = Path.Combine(FileSystemLayout.LogoCacheFolder, subfolder, logo);
await localFileSystem.CopyFile(legacyPath, newPath);
}
@@ -49,6 +49,12 @@ public class CacheCleanerService : IHostedService
_logger.LogInformation("Deleting legacy image cache folder");
Directory.Delete(FileSystemLayout.LegacyImageCacheFolder, true);
}
if (localFileSystem.FolderExists(FileSystemLayout.TranscodeFolder))
{
_logger.LogInformation("Emptying transcode cache folder");
localFileSystem.EmptyFolder(FileSystemLayout.TranscodeFolder);
}
}
public Task StopAsync(CancellationToken cancellationToken) => Task.CompletedTask;