function _link_widget_form in Link 5

Helper function renders the link widget in both single and multiple value cases.

2 calls to _link_widget_form()

link_widget in ./link.module

Implementation of hook_widget().

link_widget_js in ./link.module

File

./link.module, line 402

Defines simple link field types.

Code

function _link_widget_form(&$form_item, $field, $item, $delta = 0) {
  $form_item = array(
    '#tree' => TRUE,
    '#theme' => 'link_widget_form_row',
  );
  $default_url = "";
  if (isset($field['widget']['default_value'][$delta]['url'])) {
    $default_url = $field['widget']['default_value'][$delta]['url'];
  }
  $form_item['url'] = array(
    '#type' => 'textfield',
    '#maxlength' => '255',
    '#title' => $delta == 0 ? t('URL') : NULL,
    '#default_value' => $item['url'] ? $item['url'] : $default_url,
    '#required' => $delta == 0 ? $field['required'] && empty($field['url']) : FALSE,
  );
  if ($field['title'] != 'value' && $field['title'] != 'none') {
    $default_title = "";
    if (isset($field['widget']['default_value'][$delta]['title'])) {
      $default_title = $field['widget']['default_value'][$delta]['title'];
    }
    $form_item['title'] = array(
      '#type' => 'textfield',
      '#maxlength' => '255',
      '#title' => $delta == 0 ? t('Title') : NULL,
      '#default_value' => $item['title'] ? $item['title'] : $default_title,
      '#required' => $delta == 0 && $field['title'] == 'required' ? $field['required'] : FALSE,
    );
  }
  if (!empty($field['attributes']['target']) && $field['attributes']['target'] == 'user') {
    $form_item['attributes']['target'] = array(
      '#type' => 'checkbox',
      '#title' => t('Open URL in a New Window'),
      '#default_value' => $item['attributes']['target'],
      '#return_value' => "_blank",
    );
  }
}