function language_negotiation_configure_url_form

Builds the URL language provider configuration form.

See also

language_negotiation_configure_url_form_validate()

language_negotiation_configure_url_form_submit()

File

core/modules/locale/locale.admin.inc, line 149

Admin page callbacks for the Locale module.

Code

function language_negotiation_configure_url_form($form, &$form_state) {
  $form['language_negotiation_url_part'] = array(
    '#title' => t('Part of the URL that determines language'),
    '#type' => 'radios',
    '#options' => array(
      LANGUAGE_NEGOTIATION_URL_PREFIX => t('Path prefix'),
      LANGUAGE_NEGOTIATION_URL_DOMAIN => t('Domain'),
    ),
    '#default_value' => config_get('locale.settings', 'language_negotiation_url_part'),
  );

  $form['prefix'] = array(
    '#type' => 'fieldset',
    '#tree' => TRUE,
    '#title' => t('Path prefix configuration'),
    '#description' => t('Language codes or other custom text to use as a path prefix for URL language detection. For the default language, this value may be left blank. <strong>Modifying this value may break existing URLs. Use with caution in a production environment.</strong> Example: Specifying "deutsch" as the path prefix code for German results in URLs like "example.com/deutsch/contact".'),
    '#states' => array(
      'visible' => array(
        ':input[name="language_negotiation_url_part"]' => array(
          'value' => (string) LANGUAGE_NEGOTIATION_URL_PREFIX,
        ),
      ),
    ),
  );
  $form['domain'] = array(
    '#type' => 'fieldset',
    '#tree' => TRUE,
    '#title' => t('Domain configuration'),
    '#description' => t('The domain names to use for these languages. Leave blank for the default language. Use with caution in a production environment.<strong>Modifying this value may break existing URLs. Use with caution in a production environment.</strong> Example: Specifying "de.example.com" as language domain for German will result in an URL like "http://de.example.com/contact".'),
    '#states' => array(
      'visible' => array(
        ':input[name="language_negotiation_url_part"]' => array(
          'value' => (string) LANGUAGE_NEGOTIATION_URL_DOMAIN,
        ),
      ),
    ),
  );

  // Get the enabled languages only.
  $language_list = language_list(TRUE, TRUE);
  $prefixes = locale_language_negotiation_url_prefixes();
  $domains = locale_language_negotiation_url_domains();

  // Use a mock language for the URL field prefix to prevent use of any language
  // codes in the field prefix.
  $mock_language = (object) (array(
    'langcode' => '',
  ));
  foreach ($language_list as $langcode => $label) {
    $form['prefix'][$langcode] = array(
      '#type' => 'textfield',
      '#title' => t('%language (%langcode) path prefix', array('%language' => $label, '%langcode' => $langcode)),
      '#maxlength' => 64,
      '#default_value' => isset($prefixes[$langcode]) ? $prefixes[$langcode] : '',
      '#field_prefix' => url('', array('absolute' => TRUE, 'language' => $mock_language)) . (config_get('system.core', 'clean_url') ? '' : '?q=')
    );
    $form['domain'][$langcode] = array(
      '#type' => 'textfield',
      '#title' => t('%language (%langcode) domain', array('%language' => $label, '%langcode' => $langcode)),
      '#maxlength' => 128,
      '#default_value' => isset($domains[$langcode]) ? $domains[$langcode] : '',
    );
  }

  $form_state['redirect'] = 'admin/config/regional/language/detection';

  $form['actions']['#type'] = 'actions';
  $form['actions']['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Save configuration'),
  );
  return $form;
}