public function MaestroInteractiveFormBase::submitForm in Maestro 8.2

Same name and namespace in other branches

1. 3.x src/Form/MaestroInteractiveFormBase.php \Drupal\maestro\Form\MaestroInteractiveFormBase::submitForm()

Form submission handler.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Overrides FormInterface::submitForm

File

src/Form/MaestroInteractiveFormBase.php, line 49

Class

MaestroInteractiveFormBase

The Maestro Interactive task form base.

Namespace

Drupal\maestro\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {

  // What if this interactive task is being executed by someone not in a modal and they're faking out that
  // it is infact a modal?  Let's check if they're even supposed to be here and if this is still a valid task.
  // We created this form element.  It must be there.
  $queueID = intval($form_state
    ->getValue('maestro_queue_id'));
  $processID = MaestroEngine::getProcessIdFromQueueId($queueID);
  $task = MaestroEngine::getTemplateTaskByQueueID($queueID);
  if (isset($task['data']['redirect_to'])) {

    // $response = new TrustedRedirectResponse('/' . $task['data']['redirect_to']);
    // $form_state->setResponse($response);
    $url = Url::fromUserInput('/' . $task['data']['redirect_to'], [
      'query' => [
        'maestro' => 1,
        'queueid' => $form_state
          ->getValue('queueid', 0),
      ],
    ]);
    $form_state
      ->setRedirectUrl($url);
  }
  if (MaestroEngine::canUserExecuteTask($queueID, \Drupal::currentUser()
    ->id())) {
    $queueEntry = MaestroEngine::getQueueEntryById($queueID);
    $handler = $queueEntry->handler
      ->getString();
    if ($handler != '') {

      // Execute our custom submit handler - assuming a standard naming convention.
      $submit_handler = $handler . '_submit';
      if (function_exists($submit_handler)) {
        call_user_func_array($submit_handler, [
          &$form,
          &$form_state,
          $queueID,
        ]);

        // Determine if the form state submission was clicked.
        // If so, complete the task!
        $triggeringElement = $form_state
          ->getTriggeringElement();
        if (strstr($triggeringElement['#id'], 'edit-submit') !== FALSE && $queueID > 0) {

          // This is our submit button.  User wanted to complete this task.  Let's do so.
          // If you have a reject, you handle that in your own interactive submit handler code
          // to set the appropriate task status.
          MaestroEngine::completeTask($queueID, \Drupal::currentUser()
            ->id());
        }
      }
      else {

        // Offload to the task to do any special handling.
        $task = NULL;
        $task = MaestroEngine::getPluginTask($queueEntry->task_class_name
          ->getString(), $processID, $queueID);
        if ($task != NULL) {
          $task
            ->handleExecuteSubmit($form, $form_state);
        }
      }
    }
    else {

      // Offload to the task to do any special handling.
      $task = NULL;
      $task = MaestroEngine::getPluginTask($queueEntry->task_class_name
        ->getString(), $processID, $queueID);
      if ($task != NULL) {
        $task
          ->handleExecuteSubmit($form, $form_state);
      }
    }
  }

  // Rebuild the form.
  $form_state
    ->setRebuild(TRUE);
}