entityqueue_handler_sort_position.inc in Entityqueue 7

Sort handler for entityqueue position.

File

includes/views/entityqueue_handler_sort_position.inc

<?php

/**
 * @file
 * Sort handler for entityqueue position.
 */

/**
 * Sort handler for entityqueue position.
 *
 * @ingroup views_sort_handlers
 */
class entityqueue_handler_sort_position extends views_handler_sort {

  /**
   * Called to add the sort to a query.
   */
  function query() {
    $this
      ->ensure_my_table();
    $field_table = $this->definition['field table'];
    $field_table_alias = FALSE;
    $tables = $this->query->table_queue;
    foreach ($tables as $info) {
      if ($info['table'] == $field_table) {
        $field_table_alias = $info['alias'];
        break;
      }
    }

    // Add the field.
    if ($field_table_alias) {
      $this->query
        ->add_orderby($field_table_alias, $this->real_field, $this->options['order']);
    }
    else {
      if (user_access('administer views')) {
        $view = $this->view;
        drupal_set_message(t('In order to sort by the queue position, you need to add the Entityqueue: Queue relationship on View: @view with display: @display', array(
          '@view' => $view->name,
          '@display' => $view->current_display,
        )), 'error');
      }
    }
  }

}

Classes

Name	Description
entityqueue_handler_sort_position	Sort handler for entityqueue position.