public function FlexiformElementUserName::form in Flexiform 7

Return the form element for this FlexiformElement.

Overrides FlexiformElement::form

File

includes/element/user_name.element.inc, line 15

Contains class for the User name element.

Class

FlexiformElementUserName

Class to add the node title field to a form.

Code

public function form($form, &$form_state, $entity, $language = LANGUAGE_NONE) {
  $parents = $form['#parents'];
  $parents[] = 'name';

  // Support email registration behaviour by optionally creating a hidden
  // element containing an autogenerated user name.
  if (module_exists('email_registration') && (!isset($this->settings['email_registration']) || !empty($this->settings['email_registration']))) {
    $form[$this->element_namespace] = array(
      '#type' => 'hidden',
      '#parents' => $parents,
      '#title' => $this
        ->label(),
      '#value' => !empty($entity->name) ? $entity->name : 'email_registration_' . user_password(),
      '#required' => TRUE,
    );
    return parent::form($form, $form_state, $entity);
  }

  // Work out the default value.
  $default = '';
  if (!empty($this->settings['default_value']['default_value'])) {
    $default = $this->settings['default_value']['default_value'];
  }
  if (!empty($this->settings['default_value']['use_tokens'])) {
    $default = $this
      ->replaceCtoolsSubstitutions($default, $form['#flexiform_entities']);
  }
  $form[$this->element_namespace] = array(
    '#type' => 'textfield',
    '#parents' => $parents,
    '#title' => $this
      ->label(),
    '#required' => TRUE,
    '#attributes' => array(
      'class' => array(
        'username',
      ),
    ),
    '#default_value' => !empty($entity->name) ? $entity->name : $default,
    '#maxlength' => 255,
  );
  $form = parent::form($form, $form_state, $entity);
  return $form;
}