function HandlerBase::submitTemporaryForm

A submit handler that is used for storing temporary items when using multi-step changes, such as ajax requests.

File

core/modules/views/src/Plugin/views/HandlerBase.php, line 784

Class

HandlerBase

Base class for Views handler plugins.

Namespace

Code

public function submitTemporaryForm($form, FormStateInterface $form_state) {
    // Run it through the handler's submit function.
    $this->submitOptionsForm($form['options'], $form_state);
    $item = $this->options;
    $types = ViewExecutable::getHandlerTypes();
    // For footer/header $handler_type is area but $type is footer/header.
    // For all other handle types it's the same.
    $handler_type = $type = $form_state->get('type');
    if (!empty($types[$type]['type'])) {
        $handler_type = $types[$type]['type'];
    }
    $override = NULL;
    $view = $form_state->get('view');
    $executable = $view->getExecutable();
    if ($executable->display_handler
        ->useGroupBy() && !empty($item['group_type'])) {
        if (empty($executable->query)) {
            $executable->initQuery();
        }
        $aggregate = $executable->query
            ->getAggregationInfo();
        if (!empty($aggregate[$item['group_type']]['handler'][$type])) {
            $override = $aggregate[$item['group_type']]['handler'][$type];
        }
    }
    // Create a new handler and unpack the options from the form onto it. We
    // can use that for storage.
    $handler = Views::handlerManager($handler_type)->getHandler($item, $override);
    $handler->init($executable, $executable->display_handler, $item);
    // Add the incoming options to existing options because items using
    // the extra form may not have everything in the form here.
    $options = $form_state->getValue('options') + $this->options;
    // This unpacks only options that are in the definition, ensuring random
    // extra stuff on the form is not sent through.
    $handler->unpackOptions($handler->options, $options, NULL, FALSE);
    // Store the item back on the view.
    $executable = $view->getExecutable();
    $executable->temporary_options[$type][$form_state->get('id')] = $handler->options;
    // @todo Decide if \Drupal\views_ui\Form\Ajax\ViewsFormBase::getForm() is
    //   perhaps the better place to fix the issue.
    // \Drupal\views_ui\Form\Ajax\ViewsFormBase::getForm() drops the current
    // form from the stack, even if it's an #ajax. So add the item back to the top
    // of the stack.
    $view->addFormToStack($form_state->get('form_key'), $form_state->get('display_id'), $type, $item['id'], TRUE);
    $form_state->get('rerender', TRUE);
    $form_state->setRebuild();
    // Write to cache
    $view->cacheSet();
}