'comment_parent', 'id' => 'comment_ID');
public function start_lvl( &$output, $depth = 0, $args = array() ) {
$GLOBALS['comment_depth'] = $depth + 1;
switch ( $args['style'] ) {
case 'div':
break;
case 'ol':
$output .= '\n";
break;
case 'ul':
default:
$output .= "\n";
break;
}
}
public function display_element( $element, &$children_elements, $max_depth, $depth, $args, &$output ) {
if ( !$element )
return;
$id_field = $this->db_fields['id'];
$id = $element->$id_field;
parent::display_element( $element, $children_elements, $max_depth, $depth, $args, $output );
/*
* If at the max depth, and the current element still has children, loop over those
* and display them at this level. This is to prevent them being orphaned to the end
* of the list.
*/
if ( $max_depth <= $depth + 1 && isset( $children_elements[$id]) ) {
foreach ( $children_elements[ $id ] as $child )
$this->display_element( $child, $children_elements, $max_depth, $depth, $args, $output );
unset( $children_elements[ $id ] );
}
}
public function start_el( &$output, $comment, $depth = 0, $args = array(), $id = 0 ) {
$depth++;
$GLOBALS['comment_depth'] = $depth;
$GLOBALS['comment'] = $comment;
if ( !empty( $args['callback'] ) ) {
ob_start();
call_user_func( $args['callback'], $comment, $args, $depth );
$output .= ob_get_clean();
return;
}
if ( ( 'pingback' == $comment->comment_type || 'trackback' == $comment->comment_type ) && $args['short_ping'] ) {
ob_start();
$this->ping( $comment, $depth, $args );
$output .= ob_get_clean();
} elseif ( 'html5' === $args['format'] ) {
ob_start();
$this->html5_comment( $comment, $depth, $args );
$output .= ob_get_clean();
} else {
ob_start();
$this->comment( $comment, $depth, $args );
$output .= ob_get_clean();
}
}
public function end_el( &$output, $comment, $depth = 0, $args = array() ) {
if ( !empty( $args['end-callback'] ) ) {
ob_start();
call_user_func( $args['end-callback'], $comment, $args, $depth );
$output .= ob_get_clean();
return;
}
if ( 'div' == $args['style'] )
$output .= "\n";
else
$output .= "\n";
}
protected function ping( $comment, $depth, $args ) {
$tag = ( 'div' == $args['style'] ) ? 'div' : 'li';
?>
< id="comment-" >
', '' ); ?>
< has_children ? 'parent' : '', $comment ); ?> id="comment-">
< id="comment-" has_children ? 'parent blog_comment_user' : 'blog_comment_user', $comment ); ?>>