function nodejs_subscribe_form_alter in Node.js integration 6

Implements hook_form_BASE_FORM_ID_alter().

File

nodejs_subscribe/nodejs_subscribe.module, line 178

Code

function nodejs_subscribe_form_alter(&$form, $form_state, $form_id) {
  if (isset($form['#node']) && $form['#node']->type . '_node_form' == $form_id) {
    $subscriptions_allowed = FALSE;
    if (!empty($form['#node']->nid)) {
      if (isset($form['#node']->nodejs_subscribe)) {
        $subscriptions_allowed = $form['#node']->nodejs_subscribe ? '1' : '0';
      }
    }
    $form['nodejs_subscribe'] = array(
      '#type' => 'fieldset',
      '#title' => t('Realtime notifications'),
      '#collapsible' => TRUE,
      '#collapsed' => TRUE,
      '#group' => 'additional_settings',
      '#attributes' => array(
        'class' => array(
          'nodejs-subscribe-form',
        ),
      ),
      '#access' => TRUE,
      '#weight' => 30,
      '#tree' => TRUE,
    );
    $form['nodejs_subscribe']['nodejs_subscriptions_allowed'] = array(
      '#type' => 'checkbox',
      '#title' => t('Allow users to subscribe'),
      '#description' => t('Allow users to subscribe for realtime notifications'),
      '#default_value' => $subscriptions_allowed,
    );
  }
}