function mb_content_cancel_action in More Buttons 7

The "Cancel" action.

Handle different submit actions and make different redirects.

See also

mb_content_cancel_validate()

1 call to mb_content_cancel_action()

mb_content_cancel_validate in mb_content/mb_content.module

Implements hook_form_validate().

File

mb_content/mb_content.module, line 419

Provides additional buttons for nodes.

Code

function mb_content_cancel_action($form, &$form_state) {

  // Hide the error messages.
  drupal_get_messages('error');
  $redirect = '<front>';

  // $options query example:
  // array('query' => array('destination' => 'node/' . $node->nid))
  $options = array();
  if (arg(0) === 'node' && arg(1) === 'add') {

    // Limitation:
    // Exist only one content type this redirect does not work.
    $redirect = 'node/add';
    if (isset($form['#tabcn_referer'])) {
      $redirect = $form['#tabcn_referer'];
    }
  }
  if (arg(0) === 'node' && is_numeric(arg(1)) && arg(2) === 'edit') {
    $redirect = 'node/' . arg(1);
  }
  if (isset($form_state['storage']['#mb_redirect'])) {
    $redirect = $form_state['storage']['#mb_redirect'];
  }
  elseif (isset($form['storage']['#mb_redirect'])) {
    $redirect = $form['storage']['#mb_redirect'];
  }
  drupal_goto($redirect, $options);
}