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Drupal example source code file (views_handler_argument_locale_group.inc)

This example Drupal source code file (views_handler_argument_locale_group.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

asort, construct, data, extends, function, group, groups, isset, php, return, summary_name, title, variable, views_handler_argument_locale_group

The views_handler_argument_locale_group.inc Drupal example source code

// $Id: views_handler_argument_locale_group.inc,v 1.1 2009/02/20 23:02:09 merlinofchaos Exp $

 * Argument handler to accept a language.
class views_handler_argument_locale_group extends views_handler_argument {
  function construct() {

   * Override the behavior of summary_name(). Get the user friendly version
   * of the group.
  function summary_name($data) {
    return $this->locale_group($data->{$this->name_alias});

   * Override the behavior of title(). Get the user friendly version
   * of the language.
  function title() {
    return $this->locale_group($this->argument);

  function locale_group($group) {
    $groups = module_invoke_all('locale', 'groups');
    // Sort the list.
    return isset($groups[$group]) ? $groups[$group] : t('Unknown group');

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