[banshee/stable-2.6] PlaylistFileUtil: Only import playlist items that are files (bgo#696877)

[Bertrand Lorentz <blorentz src gnome org>]

commit b5c3edf3a5b7d18819aa3d4a5b18f6c132e971da
Author: Bertrand Lorentz <bertrand lorentz gmail com>
Date:   Sun Apr 7 19:43:42 2013 +0200

    PlaylistFileUtil: Only import playlist items that are files (bgo#696877)
    
    When importing a playlist to the library, ignore any element whose URI
    scheme is not file://. Local directories are still imported.
    
    The importing process only handles the local path, so allowing remote
    URLs would lead to bad things happening, like trying to import
    everything under /...
    
    Ignored elements are logged, but no feedback is provided in the UI.

 .../Banshee.Playlist/PlaylistFileUtil.cs           |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)
---
diff --git a/src/Core/Banshee.Services/Banshee.Playlist/PlaylistFileUtil.cs 
b/src/Core/Banshee.Services/Banshee.Playlist/PlaylistFileUtil.cs
index 146201d..470526d 100644
--- a/src/Core/Banshee.Services/Banshee.Playlist/PlaylistFileUtil.cs
+++ b/src/Core/Banshee.Services/Banshee.Playlist/PlaylistFileUtil.cs
@@ -186,6 +186,7 @@ namespace Banshee.Playlist
         public static void ImportPlaylistToLibrary (string path, PrimarySource source, DatabaseImportManager 
importer)
         {
             try {
+                Log.InformationFormat ("Importing playlist {0} to library", path);
                 SafeUri uri = new SafeUri (path);
                 PlaylistParser parser = new PlaylistParser ();
                 string relative_dir = System.IO.Path.GetDirectoryName (uri.LocalPath);
@@ -196,7 +197,12 @@ namespace Banshee.Playlist
                 if (parser.Parse (uri)) {
                     List<string> uris = new List<string> ();
                     foreach (Dictionary<string, object> element in parser.Elements) {
-                        uris.Add (((Uri)element["uri"]).LocalPath);
+                        Uri elt = (Uri)element["uri"];
+                        if (elt.IsFile) {
+                            uris.Add (elt.LocalPath);
+                        } else {
+                            Log.InformationFormat ("Ignoring invalid playlist element: {0}", 
elt.OriginalString);
+                        }
                     }
 
                     if (source == null) {