Drupal example source code file (views_handler_filter_locale_version.inc)

This example Drupal source code file (views_handler_filter_locale_version.inc) is included in the DevDaily.com "Drupal Source Code Warehouse" project. The intent of this project is to help you "Learn Drupal by Example".

PHP - Drupal tags/keywords

by, distinct, extends, foreach, function, if, installed, isset, locales_source, php, result, versions, views_handler_filter_in_operator, views_handler_filter_locale_version

The views_handler_filter_locale_version.inc Drupal example source code

<?php
// $Id: views_handler_filter_locale_version.inc,v 1.1.6.2 2009/11/13 12:36:05 dereine Exp $

/**
 * Filter by version.
 */
class views_handler_filter_locale_version extends views_handler_filter_in_operator {
  function get_value_options() {
    if (!isset($this->value_options)) {
      $this->value_title = t('Version');
      // Enable filtering by the current installed Drupal version.
      $versions = array('***CURRENT_VERSION***' => t('Current installed version'));
      $result = db_query('SELECT DISTINCT(version) FROM {locales_source} ORDER BY version');
      foreach ($result as $row) {
        if (!empty($row->version)) {
          $versions[$row->version] = $row->version;
        }
      }
      $this->value_options = $versions;
    }
  }
}