Last modified: 2011-09-23 20:26:52 UTC
The "refresh" tab which is only visible for admins should be visible for all users which have the group permission for 'purge' like: $wgGroupPermissions['user']['purge'] = true; This would be a lot more handy than adding &action=purge manually to the url.
Users with the right 'delete' are able to see the refresh tab. In SMW_RefreshTab.php you can change the right which is needed to see the tab in line 22.
I know and I already did but it's not very logical to define who and who is not able to use the refresh tab by making it conditioned by needing the right for delete pages in the wiki.
"delete" should be changed to "purge"...
I think this is fixed by now, isn't it? $wgUser->isAllowed( 'purge' ) looks like that.