function ViewsExposedForm::submitForm

Overrides FormInterface::submitForm

File

core/modules/views/src/Form/ViewsExposedForm.php, line 176

Class

ViewsExposedForm

Provides the views exposed form.

Namespace

Code

public function submitForm(array &$form, FormStateInterface $form_state) {
    // Form input keys that will not be included in $view->exposed_raw_data.
    $exclude = [
        'submit',
        'form_build_id',
        'form_id',
        'form_token',
        'exposed_form_plugin',
        'reset',
    ];
    $values = $form_state->getValues();
    foreach ([
        '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 = [
        '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) {
                    $view->exposed_raw_input[$key][$option_id] = $value[$option_id];
                }
            }
            else {
                $view->exposed_raw_input[$key] = $value;
            }
        }
    }
}