Feature #403 - Ability to delete media entries - Fixes according to feedback

*   Moved `mediagoblin.confirm` stuff to `mediagoblin.user_pages`,
    templates too.
*   Removed route extension for `mediagoblin.confirm`
*   Created `delete_media_files` which deletes all media files
    on the public_store when the entry is deleted
*   Created a new decorator to check if a user has the permission
     to delete an entry.

1 files changed, 15 insertions, 0 deletions

diff --git a/mediagoblin/util.py b/mediagoblin/util.py
index ba4ac01e..27c81f3a 100644
--- a/mediagoblin/util.py
+++ b/mediagoblin/util.py
@@ -681,3 +681,18 @@ def render_404(request):
     """
     return render_to_response(
         request, 'mediagoblin/404.html', {}, status=400)
+
+def delete_media_files(media):
+    """
+    Delete all files associated with a MediaEntry
+
+    Arguments:
+     - media: A MediaEntry document
+    """
+    for handle, listpath in media['media_files'].items():
+        mg_globals.public_store.delete_file(
+            listpath)
+
+    for attachment in media['attachment_files']:
+        mg_globals.public_store.delete_file(
+            attachment['filepath'])