* @author: Jeena Paradies * @version: 1.1 * @date: 2005-01-12 */ class DescriptionOnIndex extends JlogPlugin { function hook_body($body) { $description = ""; $this->tree = array(); preg_match_all('/]*)\/?>(<\/(\1):(\2)>)?/ims', $body, $this->tree); $path_parts = pathinfo($_SERVER['PHP_SELF']); if( $path_parts['basename'] === 'index.php' AND (strpos($path_parts['dirname'], 'admin') === false) ) { $description = "\ngetAttribute('descriptiononindex', 'class').">\n" .stripslashes(JLOG_DESCRIPTION) .""; } return str_replace($this->tree[0][array_search('descriptiononindex', $this->tree[1])], $description, $body); } function getAttribute($tag, $attribute) { $pattern = '/(?:^|\s)([a-z]\w+)(?:=)(?:(?:\'([^\']+)\')|(?:"([^"]*)")|([^\s,]+))/i'; preg_match_all($pattern, $this->tree[2][ array_search($tag, $this->tree[1])], $matches, PREG_SET_ORDER); $a = count($matches); for($i=0;$i<$a;$i++) { if($matches[$i][1] == $attribute) return ' class="'.$matches[$i][3].'"'; } return; } } ?>