function date_timezone_site_form in Date 5.2

Same name and namespace in other branches

1. 6.2 date_timezone/date_timezone.module \date_timezone_site_form()
2. 6 date_timezone/date_timezone.module \date_timezone_site_form()

Override form for the site timezone settings form. Display a list of timezone names instead of offsets and hide the offset value.

File

date_timezone/date_timezone.module, line 52

This module will make the alter the user and site timezone forms to select a timezone name instead of a timezone offset.

Code

function date_timezone_site_form(&$form) {
  drupal_add_js(drupal_get_path('module', 'date_timezone') . '/date_timezone.js');
  $timezone = variable_get('date_default_timezone_name', NULL);
  $form['date_default_timezone'] = array(
    '#type' => 'select',
    '#title' => t('Default time zone'),
    '#default_value' => $timezone,
    '#options' => date_timezone_names(FALSE, TRUE),
    // Force an update before setting a site default.
    '#description' => t('Select the default site time zone. If in doubt, choose the timezone that is closest to your location which has the same rules for daylight saving time.'),
    '#weight' => -10,
    '#validate' => array(
      'date_timezone_update_site' => array(),
    ),
    '#offset' => variable_get('date_default_timezone', 0),
  );

  // Add the JavaScript callback to automatically set the timezone.
  if (empty($timezone)) {
    drupal_add_js('
// Global Killswitch
if (Drupal.jsEnabled) {
  $(document).ready(function() {
    Drupal.setDefaultTimezone();
  });
}', 'inline');
  }
  return $form;
}