/// <summary>
/// Handles the rename and overwrite of the file.
/// </summary>
/// <param name="file">
/// The file being processed.
/// </param>
/// <param name="destination">
/// The destination directory.
/// </param>
/// <param name="destinationInfo">
/// The destination file.
/// </param>
/// <returns>
/// A value indicating whether the ProcessFile operation should continue or not.
/// </returns>
private bool HandleRenameAndOverwrite(
FileResult file,
IDirectoryInfo destination,
ref IFileInfo destinationInfo)
{
// If the directory didn't exist then check it for the episode.
var containsOverwriteKeyword = file.ContainsKeyword(settings.OverwriteKeywords);
// Rename the file that is already in the destination if it exists under a different name.
if (settings.RenameIfExists || containsOverwriteKeyword)
{
// Get the files that are already in the destination directory.
var results = scanManager.SearchDestinationFolder(destinationInfo.Directory)
.Where(x => x.Episodes != null && !x.Episodes.Where((t, i) => !file.Episodes[i].Equals(t)).Any())
.ToList();
// If the episode already exists.
if (results.Count > 0)
{
if (containsOverwriteKeyword)
{
foreach (var result in results)
{
result.InputFile.Delete();
foreach (var episode in result.Episodes)
{
episode.FileCount--;
episode.Save(storageProvider);
}
}
}
else if (settings.RenameIfExists &&
results[0].InputFile.Extension.Equals(destinationInfo.Extension))
{
// Can't rename more than 1 file to the same thing.
// Also don't rename if the file name is already the same.
var currentName = results[0].InputFile.Name;
var newName = destinationInfo.Name;
if (results.Count == 1 && !currentName.Equals(newName))
{
var originalName = results[0].InputFile.Name;
results[0].InputFile.MoveTo(destinationInfo.FullName);
Logger.OnLogMessage(
this,
"Renamed {0} to {1}",
LogType.Info,
originalName.Truncate(30),
destinationInfo.Name.Truncate(30));
return(false);
}
}
}
// Refresh the destination info as it may have changed.
destinationInfo = fileResultManager.GetFullPath(file, destination);
}
return(true);
}