private async Task DeletePlaylistAsync(PlaylistViewModel playlist)
{
DeletePlaylistsResult result = await this.playlistService.DeletePlaylistAsync(playlist);
if (result == DeletePlaylistsResult.Error)
{
this.dialogService.ShowNotification(
0xe711,
16,
ResourceUtils.GetString("Language_Error"),
ResourceUtils.GetString("Language_Error_Deleting_Playlist").Replace("{playlistname}", playlist.Name),
ResourceUtils.GetString("Language_Ok"),
true,
ResourceUtils.GetString("Language_Log_File"));
}
}
private async Task DeletePlaylistAsync(string playlistName)
{
DeletePlaylistsResult result = await this.PlaylistService.DeletePlaylistAsync(playlistName);
if (result == DeletePlaylistsResult.Error)
{
this.DialogService.ShowNotification(
0xe711,
16,
ResourceUtils.GetStringResource("Language_Error"),
ResourceUtils.GetStringResource("Language_Error_Deleting_Playlist").Replace("%playlistname%", playlistName),
ResourceUtils.GetStringResource("Language_Ok"),
true,
ResourceUtils.GetStringResource("Language_Log_File"));
}
}
public async Task<DeletePlaylistsResult> DeletePlaylistAsync(PlaylistViewModel playlist)
{
if (playlist == null)
{
LogClient.Error($"{nameof(playlist)} is null");
return DeletePlaylistsResult.Error;
}
DeletePlaylistsResult result = DeletePlaylistsResult.Success;
this.watcher.Suspend(); // Stop watching the playlist folder
string filename = string.Empty;
await Task.Run(() =>
{
try
{
if (System.IO.File.Exists(playlist.Path))
{
System.IO.File.Delete(playlist.Path);
}
else
{
result = DeletePlaylistsResult.Error;
}
}
catch (Exception ex)
{
LogClient.Error("Error while deleting playlist '{0}'. Exception: {1}", playlist.Path, ex.Message);
result = DeletePlaylistsResult.Error;
}
});
if (result == DeletePlaylistsResult.Success)
{
this.PlaylistFolderChanged(this, new EventArgs());
}
this.watcher.Resume(); // Start watching the playlist folder
return result;
}
public async Task <DeletePlaylistsResult> DeletePlaylistAsync(string playlistName)
{
if (string.IsNullOrWhiteSpace(playlistName))
{
LogClient.Error("PlaylistName is empty");
return(DeletePlaylistsResult.Error);
}
DeletePlaylistsResult result = DeletePlaylistsResult.Success;
watcher.EnableRaisingEvents = false; // Stop watching the playlist folder
await Task.Run(() =>
{
try
{
string filename = this.CreatePlaylistFilename(playlistName);
if (System.IO.File.Exists(filename))
{
System.IO.File.Delete(filename);
}
else
{
result = DeletePlaylistsResult.Error;
}
}
catch (Exception ex)
{
LogClient.Error("Error while deleting playlist '{0}'. Exception: {1}", playlistName, ex.Message);
result = DeletePlaylistsResult.Error;
}
});
if (result == DeletePlaylistsResult.Success)
{
this.PlaylistDeleted(playlistName);
}
watcher.EnableRaisingEvents = true; // Start watching the playlist folder
return(result);
}
public async Task <DeletePlaylistsResult> DeletePlaylistsAsync(IList <string> playlists)
{
DeletePlaylistsResult result = DeletePlaylistsResult.Success;
List <string> deletedPlaylists = new List <string>();
await Task.Run(() =>
{
foreach (string playlist in playlists)
{
try
{
string filename = this.CreatePlaylistFilename(playlist);
if (System.IO.File.Exists(filename))
{
System.IO.File.Delete(filename);
deletedPlaylists.Add(playlist);
}
else
{
result = DeletePlaylistsResult.Error;
}
}
catch (Exception ex)
{
LogClient.Error("Error while deleting playlist '{0}'. Exception: {1}", playlist, ex.Message);
result = DeletePlaylistsResult.Error;
}
}
});
if (deletedPlaylists.Count > 0)
{
this.PlaylistsDeleted(deletedPlaylists);
}
return(result);
}
private async Task DeletePlaylistsAsync(IList <string> playlists)
{
DeletePlaylistsResult result = await this.playlistService.DeletePlaylistsAsync(playlists);
if (result == DeletePlaylistsResult.Error)
{
string message = ResourceUtils.GetStringResource("Language_Error_Deleting_Playlists");
if (playlists.Count == 1)
{
message = ResourceUtils.GetStringResource("Language_Error_Deleting_Playlist").Replace("%playlistname%", playlists[0]);
}
this.dialogService.ShowNotification(
0xe711,
16,
ResourceUtils.GetStringResource("Language_Error"),
message,
ResourceUtils.GetStringResource("Language_Ok"),
true,
ResourceUtils.GetStringResource("Language_Log_File"));
}
}
