/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state)
{
// Form input keys that will not be included in $view->exposed_raw_data.
$exclude = array('submit', 'form_build_id', 'form_id', 'form_token', 'exposed_form_plugin', 'reset');
$values = $form_state->getValues();
foreach (array('field', 'filter') as $type) {
/** @var \Drupal\views\Plugin\views\ViewsHandlerInterface[] $handlers */
$handlers =& $form_state->get('view')->{$type};
foreach ($handlers as $key => $info) {
if ($handlers[$key]->acceptExposedInput($values)) {
$handlers[$key]->submitExposed($form, $form_state);
} else {
// The input from the form did not validate, exclude it from the
// stored raw data.
$exclude[] = $key;
}
}
}
$view = $form_state->get('view');
$view->exposed_data = $values;
$view->exposed_raw_input = [];
$exclude = array('submit', 'form_build_id', 'form_id', 'form_token', 'exposed_form_plugin', 'reset');
/** @var \Drupal\views\Plugin\views\exposed_form\ExposedFormPluginBase $exposed_form_plugin */
$exposed_form_plugin = $view->display_handler->getPlugin('exposed_form');
$exposed_form_plugin->exposedFormSubmit($form, $form_state, $exclude);
foreach ($values as $key => $value) {
if (!empty($key) && !in_array($key, $exclude)) {
if (is_array($value)) {
// Handle checkboxes, we only want to include the checked options.
// @todo: revisit the need for this when
// https://www.drupal.org/node/342316 is resolved.
$checked = Checkboxes::getCheckedCheckboxes($value);
foreach ($checked as $option_id) {
$view->exposed_raw_input[$option_id] = $value[$option_id];
}
} else {
$view->exposed_raw_input[$key] = $value;
}
}
}
}
