function fullcalendar_update in FullCalendar 7.2

Same name and namespace in other branches

1. 6.2 fullcalendar.module \fullcalendar_update()
2. 6 fullcalendar.module \fullcalendar_update()
3. 7 fullcalendar.module \fullcalendar_update()

Saves the updated FullCalendar event's datetime.

Parameters

string $action: Value can be 'drop' or 'resize'.

int $eid: The id of the entity that will be updated.

1 string reference to 'fullcalendar_update'

fullcalendar_menu in ./fullcalendar.module

Implements hook_menu().

File

./fullcalendar.module, line 152

Provides a views style plugin for FullCalendar

Code

function fullcalendar_update($action, $eid) {
  if (empty($_POST['field']) || !isset($_POST['index'])) {
    return;
  }

  // Retrieve the post vars form the ajax call.
  $field = check_plain($_POST['field']);
  $index = check_plain($_POST['index']);
  $all_day = isset($_POST['all_day']) ? check_plain($_POST['all_day']) : '';
  $delta = ' ' . check_plain($_POST['day_delta']) . ' days ' . check_plain($_POST['minute_delta']) . ' minutes';
  $entity_type = check_plain($_POST['entity_type']);
  $entity = entity_load($entity_type, array(
    $eid,
  ));
  $entity = reset($entity);
  $langcode = field_language($entity_type, $entity, $field);
  $item =& $entity->{$field}[$langcode][$index];
  $old_start = $item['value'];
  $old_end = $item['value2'];

  // Adjust for different date formats.
  $format = date_type_format($item['date_type']);

  // Datestamp can't combine with words for strtotime, convert to ISO for now.
  if ($format == DATE_FORMAT_UNIX) {
    $old_start = date(DATE_FORMAT_ISO, $old_start);
    $old_end = date(DATE_FORMAT_ISO, $old_end);
  }

  // No break after 'drop' so it will reuse the code of 'resize'.
  switch ($action) {
    case 'drop':
      $item['value'] = date($format, strtotime($old_start . $delta));
    case 'resize':
      $item['value2'] = date($format, strtotime($old_end . $delta));
      break;
  }

  // Save the new start/end values.
  if (module_exists('entity')) {
    entity_save($entity_type, $entity);
  }
  else {
    field_attach_presave($entity_type, $entity);
    field_attach_update($entity_type, $entity);
  }
  drupal_json_output(array(
    'msg' => t('The new event time has been saved.') . ' [' . l(t('Close'), NULL, array(
      'attributes' => array(
        'class' => array(
          'fullcalendar-status-close',
        ),
      ),
    )) . ']',
    'dom_id' => $_POST['dom_id'],
  ));
}