function _date_popup_process_time_part

Process the time portion of the element.

File

core/modules/date/date.elements.inc, line 1128

Date forms and form themes and validation.

Code

function _date_popup_process_time_part(&$element) {
  $granularity = date_format_order($element['#date_format']);
  $has_time = date_has_time($granularity);
  if (empty($has_time)) {
    return array();
  }

  // When used as a Views exposed filter widget, $element['#value'] contains an
  // array instead an string. Fill the 'time' string in this case.
  $mock = NULL;
  $callback_values = date_popup_element_value_callback($element, FALSE, $mock);
  if (!isset($element['#value']['time']) && isset($callback_values['time'])) {
    $element['#value']['time'] = $callback_values['time'];
  }

  // Manually build this element and set the value -
  // this will prevent corrupting the parent value.
  $parents = array_merge($element['#parents'], array('time'));
  $sub_element = array(
    '#type' => 'textfield',
    '#title' => isset($element['#title']) ? t('Time for @label', array('@label' => $element['#title'])) : t('Time'),
    '#title_display' => 'invisible',
    '#default_value' => $element['#value']['time'],
    '#size' => 15,
    '#maxlength' => 10,
    '#parents' => $parents,
    '#name' => array_shift($parents) . '[' . implode('][', $parents) . ']',
    '#ajax' => !empty($element['#ajax']) ? $element['#ajax'] : FALSE,
    '#attached' => array('library' => array(
      array('system', 'jquery.timeentry')
    )),
    '#attributes' => $element['#attributes'],
  );

  $sub_element['#value'] = $sub_element['#default_value'];

  // Add a placeholder sample text to the time field.
  if (!isset($sub_element['#attributes']['placeholder'])) {
    $example_date = date_now();
    date_increment_round($example_date, $element['#date_increment']);
    $sub_element['#attributes']['placeholder'] = t('e.g. @date', array(
      '@date' => date_format_date(
      $example_date, 
      'custom', 
      _date_popup_time_format($element)
      )));
  }

  // Add in the timepicker if set.
  if ($element['#timepicker']) {
    $settings = array(
      'show24Hours' => (strpos($element['#date_format'], 'H') !== FALSE || strpos($element['#date_format'], 'G') !== FALSE) ? TRUE : FALSE,
      'showSeconds' => (in_array('second', $granularity) ? TRUE : FALSE),
      'timeSteps' => array(1, intval($element['#date_increment']), (in_array('second', $granularity) ? $element['#date_increment'] : 0)),
      'fromTo' => isset($fromto),
      'spinnerImage' => '',
    );
    // Determine if we are using lowercase or uppercase am/pm and translate.
    if (strpos($element['#date_format'], 'a') !== FALSE) {
      $settings['ampmNames'] = array(t('am'), t('pm'));
    }
    else {
      $settings['ampmNames'] = array(t('AM'), t('PM'));
    }
    // Determine if we should have a leading space before the am/pm.
    if (strpos($element['#date_format'], ' A') !== FALSE || strpos($element['#date_format'], ' a') !== FALSE) {
      $settings['ampmPrefix'] = ' ';
    }
    $sub_element['#attributes'] += array('data-timeentry' => json_encode($settings));
  }

  return ($sub_element);
}