+
+ /**
+ * Does this user have the right to do X?
+ *
+ * With our role-based authorization, this is merely a lookup for whether the user
+ * has a particular role. The implementation currently uses a switch statement
+ * to determine if the user has the pre-defined role to exercise the right. Future
+ * implementations may allow per-site roles, and different mappings of roles to rights.
+ *
+ * @param $right string Name of the right, usually a constant in class Right
+ * @return boolean whether the user has the right in question
+ */
+
+ function hasRight($right)
+ {
+ $result = false;
+ if (Event::handle('UserRightsCheck', array($this, $right, &$result))) {
+ switch ($right)
+ {
+ case Right::deleteOthersNotice:
+ $result = $this->hasRole('moderator');
+ break;
+ default:
+ $result = false;
+ break;
+ }
+ }
+ return $result;
+ }
+
+ function delete()
+ {
+ $profile = $this->getProfile();
+ $profile->delete();
+
+ $related = array('Fave',
+ 'User_openid',
+ 'Confirm_address',
+ 'Remember_me',
+ 'Foreign_link',
+ 'Invitation',
+ 'Notice_inbox',
+ );
+
+ foreach ($related as $cls) {
+ $inst = new $cls();
+ $inst->user_id = $this->id;
+ $inst->delete();
+ }
+
+ $this->_deleteTags();
+ $this->_deleteBlocks();
+
+ parent::delete();
+ }
+
+ function _deleteTags()
+ {
+ $tag = new Profile_tag();
+ $tag->tagger = $this->id;
+ $tag->delete();
+ }
+
+ function _deleteBlocks()
+ {
+ $block = new Profile_block();
+ $block->blocker = $this->id;
+ $block->delete();
+ // XXX delete group block? Reset blocker?
+ }