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Earl Miles
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<?php
// $Id$
/**
* Sort in menu hierarchy order.
*
* Given a field name of 'p' this produces an ORDER BY on p1, p2, ..., p9.
* This is only really useful for the {menu_links} table.
*
* @ingroup views_sort_handlers
*/
class views_handler_sort_menu_hierarchy extends views_handler_sort {
function query() {
$this->ensure_my_table();
$max_depth = isset($this->definition['max depth']) ? $this->definition['max depth'] : MENU_MAX_DEPTH;
for ($i = 1; $i <= $max_depth; ++$i) {
$this->query->add_orderby($this->table_alias, $this->field . $i, $this->options['order']);
}
}
}