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Handling directory errors on library scan

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This commit is contained in:
Zoe Roux 2020-05-07 05:12:41 +02:00
parent 7530d239d9
commit 602661db40
1 changed files with 27 additions and 3 deletions
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30
Kyoo/Tasks/Crawler.cs
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@ -79,14 +79,38 @@ namespace Kyoo.Controllers
{ {
if (cancellationToken.IsCancellationRequested) if (cancellationToken.IsCancellationRequested)
return; return;
string[] files;
await Task.WhenAll(Directory.GetFiles(path, "*", SearchOption.AllDirectories).Select(file => try
{
files = Directory.GetFiles(path, "*", SearchOption.AllDirectories);
}
catch (DirectoryNotFoundException)
{
Console.Error.WriteLine($"The library's directory {path} could not be found (library slug: {library.Slug})");
continue;
}
catch (PathTooLongException)
{
Console.Error.WriteLine($"The library's directory {path} is too long for this system. (library slug: {library.Slug})");
continue;
}
catch (ArgumentException)
{
Console.Error.WriteLine($"The library's directory {path} is invalid. (library slug: {library.Slug})");
continue;
}
catch (UnauthorizedAccessException)
{
Console.Error.WriteLine($"Permission denied: can't access library's directory at {path}. (library slug: {library.Slug})");
continue;
}
await Task.WhenAll(files.Select(file =>
{ {
if (!IsVideo(file) || _libraryManager.GetEpisodes().Any(x => x.Path == file)) if (!IsVideo(file) || _libraryManager.GetEpisodes().Any(x => x.Path == file))
return null; return null;
string relativePath = file.Substring(path.Length); string relativePath = file.Substring(path.Length);
return RegisterFile(file, relativePath, library, cancellationToken); return RegisterFile(file, relativePath, library, cancellationToken);
})); }).Where(x => x != null));
} }
} }