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<?php
// $Id: views_handler_sort_random.inc,v 1.1 2008/09/03 19:21:28 merlinofchaos Exp $
/**
* Handle a random sort.
*/
class views_handler_sort_random extends views_handler_sort {
function query() {
global $db_type;
switch ($db_type) {
case 'mysql':
case 'mysqli':
$formula = 'RAND()';
break;
case 'pgsql':
$formula = 'RANDOM()';
break;
}
if (!empty($formula)) {
$this->query->add_orderby(NULL, $formula, $this->options['order'], '_' . $this->field);
}
}
function options_form(&$form, &$form_state) {
parent::options_form($form, $form_state);
$form['order']['#access'] = FALSE;
}
}