function BlockForm::submitForm

Overrides EntityForm::submitForm

File

core/modules/block/src/BlockForm.php, line 342

Class

BlockForm

Provides form for block instance forms.

Namespace

Code

public function submitForm(array &$form, FormStateInterface $form_state) {
    parent::submitForm($form, $form_state);
    $entity = $this->entity;
    // The Block Entity form puts all block plugin form elements in the
    // settings form element, so just pass that to the block for submission.
    $sub_form_state = SubformState::createForSubform($form['settings'], $form, $form_state);
    // Call the plugin submit handler.
    $block = $entity->getPlugin();
    $this->getPluginForm($block)
        ->submitConfigurationForm($form, $sub_form_state);
    // If this block is context-aware, set the context mapping.
    if ($block instanceof ContextAwarePluginInterface && $block->getContextDefinitions()) {
        $context_mapping = $sub_form_state->getValue('context_mapping', []);
        $block->setContextMapping($context_mapping);
    }
    $this->submitVisibility($form, $form_state);
    // Save the settings of the plugin.
    $entity->save();
    $this->messenger()
        ->addStatus($this->t('The block configuration has been saved.'));
    $form_state->setRedirect('block.admin_display_theme', [
        'theme' => $form_state->getValue('theme'),
    ], [
        'query' => [
            'block-placement' => Html::getClass($this->entity
                ->id()),
        ],
    ]);
}