MDL-15676: restrict block/blog_tags to showing blog tags.

2008-07-17 04:22:11 +00:00
parent c4c2438e8b
commit 7536d5b28c
1 changed files with 1 additions and 0 deletions
@@ -78,6 +78,7 @@ class block_blog_tags extends block_base {
        $sql .= "FROM {$CFG->prefix}tag t, {$CFG->prefix}tag_instance ti, {$CFG->prefix}post p ";
        $sql .= 'WHERE t.id = ti.tagid ';
        $sql .= 'AND p.id = ti.itemid ';
+        $sql .= 'AND ti.itemtype = \'post\' ';

        // admins should be able to read all tags      
        if (!has_capability('moodle/user:readuserblogs', get_context_instance(CONTEXT_SYSTEM))) {