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Fixed: Improve moving file to location where another one exists

This commit is contained in:
Kevin Richter 2022-08-07 20:52:54 +02:00 committed by GitHub
parent d6dff451e0
commit 8ab040f612
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3 changed files with 23 additions and 0 deletions

View File

@ -265,6 +265,11 @@ public void MoveFolder(string source, string destination)
protected virtual void MoveFileInternal(string source, string destination) protected virtual void MoveFileInternal(string source, string destination)
{ {
if (File.Exists(destination))
{
throw new FileAlreadyExistsException("File already exists", destination);
}
File.Move(source, destination); File.Move(source, destination);
} }

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@ -0,0 +1,14 @@
using System;
namespace NzbDrone.Common.Disk
{
public class FileAlreadyExistsException : Exception
{
public string Filename { get; set; }
public FileAlreadyExistsException(string message, string filename) : base(message)
{
Filename = filename;
}
}
}

View File

@ -134,6 +134,10 @@ private List<RenamedEpisodeFile> RenameFiles(List<EpisodeFile> episodeFiles, Ser
_eventAggregator.PublishEvent(new EpisodeFileRenamedEvent(series, episodeFile, previousPath)); _eventAggregator.PublishEvent(new EpisodeFileRenamedEvent(series, episodeFile, previousPath));
} }
catch (FileAlreadyExistsException ex)
{
_logger.Warn("File not renamed, there is already a file at the destination: {0}", ex.Filename);
}
catch (SameFilenameException ex) catch (SameFilenameException ex)
{ {
_logger.Debug("File not renamed, source and destination are the same: {0}", ex.Filename); _logger.Debug("File not renamed, source and destination are the same: {0}", ex.Filename);