locale_block_view

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7

locale_block_view($type)

Implements hook_block_view().

Displays a language switcher. Only show if we have at least two languages.

Code

modules/locale/locale.module, line 888

<?php
function locale_block_view($type) {
  if (drupal_multilingual()) {
    $path = drupal_is_front_page() ? '<front>' : $_GET['q'];
    $links = language_negotiation_get_switch_links($type, $path);

    if (isset($links->links) && count($links->links > 1)) {
      $class = "language-switcher-{$links->provider}";
      $variables = array('links' => $links->links, 'attributes' => array('class' => array($class)));
      $block['content'] = theme('links', $variables);
      $block['subject'] = t('Languages');
      return $block;
    }
  }
}
?>

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