<?php
/* $Id: apachesolr_views_handler_sort.inc,v 1.2.4.1 2010-09-08 19:59:34 daspeter Exp $ */

/**
 * Class for sorting for a field.
 */
class apachesolr_views_handler_sort extends views_handler_sort {

  /**
   * Places the sort into the search parameters.
   */
  public function query() {
    // These fields have a special "*_sort" field for sorting:
    $special_sort_fields = array(
      'name' => 'sort_name',
      'title' => 'sort_title',
    );
    $order = strtolower($this->options['order']);

    if (empty($special_sort_fields[$this->real_field])) {
      $this->query->add_sort($this->real_field, $order);
    }
    else {
      $this->query->add_sort($special_sort_fields[$this->real_field], $order);
    }
  }

}