function date_repeat_field_field_widget_form_alter in Date 8

Same name and namespace in other branches

1. 7.3 date_repeat_field/date_repeat_field.module \date_repeat_field_field_widget_form_alter()
2. 7.2 date_repeat_field/date_repeat_field.module \date_repeat_field_field_widget_form_alter()

Implements hook_field_widget_form_alter().

File

date_repeat_field/date_repeat_field.module, line 260

Creates the option of Repeating date fields and manages Date fields that use the Date Repeat API.

Code

function date_repeat_field_field_widget_form_alter(&$element, &$form_state, $context) {
  $field = $context['field'];
  $instance = $context['instance'];
  $items = $context['items'];
  $delta = $context['delta'];
  if (in_array($field['type'], array(
    'date',
  ))) {
    if (!empty($field['settings']['repeat'])) {
      $element['#element_validate'][] = 'date_repeat_field_widget_validate';
      $element['show_repeat_settings'] = array(
        '#type' => 'checkbox',
        '#title' => t('Repeat'),
        '#weight' => $instance['widget']['weight'] + 0.3,
        '#prefix' => '<div class="date-clear">',
        '#suffix' => '</div>',
        '#default_value' => isset($items[$delta]['rrule']) && !empty($items[$delta]['rrule']) ? 1 : 0,
      );
    }
  }
}