<?php
// $Id: views_calc_handler_sort.inc,v 1.2 2011-02-24 09:06:45 mirodietiker Exp $
/**
 * @file
 * Sort handler for views_calc module.
 */
class views_calc_handler_sort extends views_handler_sort {
  function query() {
    $results = _views_calc_fields();
    while ($calc_field = db_fetch_array($results)) {
      if ($this->field == "cid" . $calc_field['cid']) {
        foreach (explode(',', $calc_field['tablelist']) as $table) {
          $this->view->query->add_table($table);
        }
        $this->view->query->add_orderby(NULL, "({$calc_field['calc']})", $this->options['order'], "cid" . $calc_field['cid']);
        return;
      }
    }
  }
}