2
Not sure if this will work but you could give it a try anyway.
Edit xcGal_blocks.php and around line 375, look for this line:
$result = $xoopsDB->query("SELECT $select_columns FROM ".$xoopsDB->prefix("xcgal_pictures")." WHERE approved = 'YES' $ALBUM_SET_BLOCK ORDER BY RAND() LIMIT $count");
and change it to this:
$result = $xoopsDB->query("SELECT $select_columns FROM ".$xoopsDB->prefix("xcgal_pictures")." WHERE approved = 'YES' AND pic_rating > 2 $ALBUM_SET_BLOCK ORDER BY RAND() LIMIT $count");
As I said, might not work as its not been tested.
ATB
Catz
