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Fixed issue with determining if a directory was a directory or file when it contained a '.' character in the directory path.

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Resolves: #2845
This commit is contained in:
Brian Arnold 2021-04-08 02:39:58 -04:00
parent 14f94b6793
commit 7c457da9ab
1 changed files with 11 additions and 0 deletions
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11
MediaBrowser.Controller/Playlists/Playlist.cs
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@ -3,6 +3,7 @@
using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Text.Json.Serialization;
using System.Threading;
@ -43,6 +44,16 @@ namespace MediaBrowser.Controller.Playlists
public static bool IsPlaylistFile(string path)
{
//When a directory contains a `.`, calling "HasExtension" will return true, even if that location is a directory that exists.
//This kills the PlaylistXmlSaver, because instead of saving in "config/data/playlists/MyList2.0/playlist.xml",
//It saves the information in "config/data/playlists/MyList2.xml". So we just need to see if it's actually a real directory first.
//Lucky for us, when a new playlist is created, the directory on the drive is created first, then the Playlist object is created.
//And if there's not a directory there, then we can just check if it has an extension.
if (new System.IO.DirectoryInfo(path).Exists)
{ //This is a directory, and therefore definitely not a playlist file.
return false;
}
//Well, there's no directory there, so if it /looks/ like a file path, then it probably is.
return System.IO.Path.HasExtension(path);
}