On the media "home" page, comments on photos are currently sorted in descending order by date (i.e. reverse-chronological order, like a blog). The standard order is ascending order by date.

This requires a change to media_home() in mediagoblin/user_pages/views.py

"medium" and "thumbnail" versions of JPEG files are stored with a lowercase ".jpg" name extension, but the original versions are stored with whatever case was in the original file name: jpg, JPG, jpG…

So you get something like this:

user_dev/media/public/media_entries/fa23ab31abf7ec67be8000001:
 originalFileName.JpG
 medium.jpg
 thumbnail.jpg

(If the file has a random extension like "dfsg", it is simply not accepted.)

The extension should be made lowercase, so that all sizes have the same extension both on disk and when downloading.

Currently media deletion happens like this:

1. Go to media page.
2. Click "delete".
3. Check the "I am sure" checkbox.
4. Click "delete permanently".

If the checkbox at step 3 is not checked, you are back at step 1 (the media page appears untouched).

MediaWiki and file managers do it differently: you don't have to use a checkbox, but only click another button.

When the checkbox UI is used, but the deletion is cancelled due to the checkbox being unset, a message should appear to the user, or he might think that the deletion simply failed.

P.S.: I suppose that checkbox is there because people used to deleting (or running a bot) may click through many buttons and accidentally delete stuff. However, when everything uses a checkbox, it will just slow deletion down and make the user get used to that longer path. There should probably be a way to delete larger arbitrary groups of media quicker, at least where it is possible to upload large amounts of media.