function views_handler_sort_comment_thread::query

Called to add the sort to a query.

Overrides views_handler_sort::query

File

core/modules/comment/views/views_handler_sort_comment_thread.inc, line 13

Definition of views_handler_sort_comment_thread.

Class

views_handler_sort_comment_thread

Sort handler for ordering by thread.

Code

function query() {
  $this->ensure_my_table();

  //Read comment_render() in comment.module for an explanation of the
  //thinking behind this sort.
  if ($this->options['order'] == 'DESC') {
    $this->query->add_orderby($this->table_alias, $this->real_field, $this->options['order']);
  }
  else {
    $alias = $this->table_alias . '_' . $this->real_field . 'asc';
    //@todo is this secure?
    $this->query->add_orderby(NULL, "SUBSTRING({$this->table_alias}.{$this->real_field}, 1, (LENGTH({$this->table_alias}.{$this->real_field}) - 1))", $this->options['order'], $alias);
  }
}