class BlockContentForm
Same name and namespace in other branches
- 11.x core/modules/block_content/src/BlockContentForm.php \Drupal\block_content\BlockContentForm
Form handler for the custom block edit forms.
@internal
Hierarchy
- class \Drupal\Core\Form\FormBase extends \Drupal\Core\Form\FormInterface, \Drupal\Core\DependencyInjection\ContainerInjectionInterface uses \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Logger\LoggerChannelTrait, \Drupal\Core\Messenger\MessengerTrait, \Drupal\Core\Routing\RedirectDestinationTrait, \Drupal\Core\StringTranslation\StringTranslationTrait
- class \Drupal\Core\Entity\EntityForm extends \Drupal\Core\Entity\EntityFormInterface implements \Drupal\Core\Form\FormBase
- class \Drupal\Core\Entity\ContentEntityForm extends \Drupal\Core\Entity\ContentEntityFormInterface implements \Drupal\Core\Entity\EntityForm
- class \Drupal\block_content\BlockContentForm implements \Drupal\Core\Entity\ContentEntityForm
- class \Drupal\Core\Entity\ContentEntityForm extends \Drupal\Core\Entity\ContentEntityFormInterface implements \Drupal\Core\Entity\EntityForm
- class \Drupal\Core\Entity\EntityForm extends \Drupal\Core\Entity\EntityFormInterface implements \Drupal\Core\Form\FormBase
Expanded class hierarchy of BlockContentForm
File
-
core/
modules/ block_content/ src/ BlockContentForm.php, line 14
Namespace
Drupal\block_contentView source
class BlockContentForm extends ContentEntityForm {
/**
* The block content entity.
*
* @var \Drupal\block_content\BlockContentInterface
*/
protected $entity;
/**
* {@inheritdoc}
*/
public function form(array $form, FormStateInterface $form_state) {
$block = $this->entity;
$form = parent::form($form, $form_state);
if ($this->operation == 'edit') {
$form['#title'] = $this->t('Edit custom block %label', [
'%label' => $block->label(),
]);
}
// Override the default CSS class name, since the user-defined custom block
// type name in 'TYPE-block-form' potentially clashes with third-party class
// names.
$form['#attributes']['class'][0] = 'block-' . Html::getClass($block->bundle()) . '-form';
return $form;
}
/**
* {@inheritdoc}
*/
public function save(array $form, FormStateInterface $form_state) {
$block = $this->entity;
$insert = $block->isNew();
$block->save();
$context = [
'@type' => $block->bundle(),
'%info' => $block->label(),
];
$logger = $this->logger('block_content');
$block_type = $this->getBundleEntity();
$t_args = [
'@type' => $block_type->label(),
'%info' => $block->label(),
];
if ($insert) {
$logger->notice('@type: added %info.', $context);
$this->messenger()
->addStatus($this->t('@type %info has been created.', $t_args));
}
else {
$logger->notice('@type: updated %info.', $context);
$this->messenger()
->addStatus($this->t('@type %info has been updated.', $t_args));
}
if ($block->id()) {
$form_state->setValue('id', $block->id());
$form_state->set('id', $block->id());
if ($insert) {
if (!$theme = $block->getTheme()) {
$theme = $this->config('system.theme')
->get('default');
}
$form_state->setRedirect('block.admin_add', [
'plugin_id' => 'block_content:' . $block->uuid(),
'theme' => $theme,
]);
}
else {
$form_state->setRedirectUrl($block->toUrl('collection'));
}
}
else {
// In the unlikely case something went wrong on save, the block will be
// rebuilt and block form redisplayed.
$this->messenger()
->addError($this->t('The block could not be saved.'));
$form_state->setRebuild();
}
}
}Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.