function _date_field_settings_form in Date 7

Same name and namespace in other branches

1. 8 date_admin.inc \_date_field_settings_form()
2. 7.3 date_admin.inc \_date_field_settings_form()
3. 7.2 date_admin.inc \_date_field_settings_form()

1 call to _date_field_settings_form()

date_field_settings_form in ./date.field.inc

File

./date_admin.inc, line 388

Date administration code. Moved to separate file since there is a lot of code here that is not needed often.

Code

function _date_field_settings_form($field, $instance, $has_data) {
  $settings = $field['settings'];
  $form = array(
    '#element_validate' => array(
      'date_field_settings_validate',
    ),
  );

  // Make sure granularity is in the right format and has no empty values.
  if (!empty($settings['granularity']) && is_array($settings['granularity'])) {
    $granularity = array_filter($settings['granularity']);
  }
  $tz_handling = $settings['tz_handling'];

  // If adding a repeat, override the Content module's handling of the multiple values option.
  if (module_exists('date_repeat') && date_is_repeat_field($field, $instance)) {
    $form['repeat'] = array(
      '#type' => 'hidden',
      '#value' => 1,
    );
  }
  else {
    $form['repeat'] = array(
      '#type' => 'hidden',
      '#value' => 0,
    );
  }
  $description = t("Display a matching second date field as a 'To date' . If marked 'Optional' field will be presented but not required. If marked 'Required' the 'To date' will be required if the 'From date' is required or filled in.");
  $form['todate'] = array(
    '#type' => 'select',
    '#title' => t('To Date'),
    '#options' => array(
      '' => t('Never'),
      'optional' => t('Optional'),
      'required' => t('Required'),
    ),
    '#description' => $description,
    '#default_value' => $settings['todate'],
    '#disabled' => $has_data,
  );
  $description = t('Set the date elements to be stored (at least a year is required).');
  $form['granularity'] = array(
    '#type' => 'select',
    '#title' => t('Granularity'),
    '#default_value' => $granularity,
    '#options' => date_granularity_names(),
    '#multiple' => TRUE,
    '#description' => $description,
    '#disabled' => $has_data,
  );
  $description = t('Select the timezone handling method to be used for this date field.');
  $form['tz_handling'] = array(
    '#type' => 'select',
    '#title' => t('Time zone handling'),
    '#default_value' => $tz_handling,
    '#options' => date_timezone_handling_options(),
    '#description' => $description,
    '#disabled' => $has_data,
  );

  // Force this value to hidden because we don't want to allow it to be changed right now,
  // but allow it to be a variable if needed.
  $form['timezone_db'] = array(
    '#type' => 'hidden',
    '#value' => date_get_timezone_db($tz_handling),
  );
  return $form;
}