InlineBlock.php
Same filename in other branches
Namespace
Drupal\layout_builder\Plugin\BlockFile
-
core/
modules/ layout_builder/ src/ Plugin/ Block/ InlineBlock.php
View source
<?php
namespace Drupal\layout_builder\Plugin\Block;
use Drupal\block_content\Access\RefinableDependentAccessInterface;
use Drupal\block_content\Access\RefinableDependentAccessTrait;
use Drupal\Component\Utility\NestedArray;
use Drupal\Core\Access\AccessResult;
use Drupal\Core\Block\BlockBase;
use Drupal\Core\Entity\Entity\EntityFormDisplay;
use Drupal\Core\Entity\EntityDisplayRepositoryInterface;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Form\SubformStateInterface;
use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
use Drupal\Core\Session\AccountInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
/**
* Defines an inline block plugin type.
*
* @Block(
* id = "inline_block",
* admin_label = @Translation("Inline block"),
* category = @Translation("Inline blocks"),
* deriver = "Drupal\layout_builder\Plugin\Derivative\InlineBlockDeriver",
* )
*
* @internal
* Plugin classes are internal.
*/
class InlineBlock extends BlockBase implements ContainerFactoryPluginInterface, RefinableDependentAccessInterface {
use RefinableDependentAccessTrait;
/**
* The entity type manager.
*
* @var \Drupal\Core\Entity\EntityTypeManagerInterface
*/
protected $entityTypeManager;
/**
* The block content entity.
*
* @var \Drupal\block_content\BlockContentInterface
*/
protected $blockContent;
/**
* The entity display repository.
*
* @var \Drupal\Core\Entity\EntityDisplayRepositoryInterface
*/
protected $entityDisplayRepository;
/**
* Whether a new block is being created.
*
* @var bool
*/
protected $isNew = TRUE;
/**
* The current user.
*
* @var \Drupal\Core\Session\AccountInterface
*/
protected $currentUser;
/**
* Constructs a new InlineBlock.
*
* @param array $configuration
* A configuration array containing information about the plugin instance.
* @param string $plugin_id
* The plugin ID for the plugin instance.
* @param mixed $plugin_definition
* The plugin implementation definition.
* @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
* The entity type manager service.
* @param \Drupal\Core\Entity\EntityDisplayRepositoryInterface $entity_display_repository
* The entity display repository.
* @param \Drupal\Core\Session\AccountInterface $current_user
* The current user.
*/
public function __construct(array $configuration, $plugin_id, $plugin_definition, EntityTypeManagerInterface $entity_type_manager, EntityDisplayRepositoryInterface $entity_display_repository, AccountInterface $current_user) {
parent::__construct($configuration, $plugin_id, $plugin_definition);
$this->entityTypeManager = $entity_type_manager;
$this->entityDisplayRepository = $entity_display_repository;
$this->currentUser = $current_user;
if (!empty($this->configuration['block_revision_id']) || !empty($this->configuration['block_serialized'])) {
$this->isNew = FALSE;
}
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
return new static($configuration, $plugin_id, $plugin_definition, $container->get('entity_type.manager'), $container->get('entity_display.repository'), $container->get('current_user'));
}
/**
* {@inheritdoc}
*/
public function defaultConfiguration() {
return [
'view_mode' => 'full',
'block_revision_id' => NULL,
'block_serialized' => NULL,
];
}
/**
* {@inheritdoc}
*/
public function blockForm($form, FormStateInterface $form_state) {
$block = $this->getEntity();
// Add the entity form display in a process callback so that #parents can
// be successfully propagated to field widgets.
$form['block_form'] = [
'#type' => 'container',
'#process' => [
[
static::class,
'processBlockForm',
],
],
'#block' => $block,
'#access' => $this->currentUser
->hasPermission('create and edit custom blocks'),
];
$options = $this->entityDisplayRepository
->getViewModeOptionsByBundle('block_content', $block->bundle());
$form['view_mode'] = [
'#type' => 'select',
'#options' => $options,
'#title' => $this->t('View mode'),
'#description' => $this->t('The view mode in which to render the block.'),
'#default_value' => $this->configuration['view_mode'],
'#access' => count($options) > 1,
];
return $form;
}
/**
* Process callback to insert a Custom Block form.
*
* @param array $element
* The containing element.
* @param \Drupal\Core\Form\FormStateInterface $form_state
* The form state.
*
* @return array
* The containing element, with the Custom Block form inserted.
*/
public static function processBlockForm(array $element, FormStateInterface $form_state) {
/** @var \Drupal\block_content\BlockContentInterface $block */
$block = $element['#block'];
EntityFormDisplay::collectRenderDisplay($block, 'edit')->buildForm($block, $element, $form_state);
$element['revision_log']['#access'] = FALSE;
$element['info']['#access'] = FALSE;
return $element;
}
/**
* {@inheritdoc}
*/
public function blockValidate($form, FormStateInterface $form_state) {
$block_form = $form['block_form'];
/** @var \Drupal\block_content\BlockContentInterface $block */
$block = $block_form['#block'];
$form_display = EntityFormDisplay::collectRenderDisplay($block, 'edit');
$complete_form_state = $form_state instanceof SubformStateInterface ? $form_state->getCompleteFormState() : $form_state;
$form_display->extractFormValues($block, $block_form, $complete_form_state);
$form_display->validateFormValues($block, $block_form, $complete_form_state);
// @todo Remove when https://www.drupal.org/project/drupal/issues/2948549 is closed.
$form_state->setTemporaryValue('block_form_parents', $block_form['#parents']);
}
/**
* {@inheritdoc}
*/
public function blockSubmit($form, FormStateInterface $form_state) {
$this->configuration['view_mode'] = $form_state->getValue('view_mode');
// @todo Remove when https://www.drupal.org/project/drupal/issues/2948549 is closed.
$block_form = NestedArray::getValue($form, $form_state->getTemporaryValue('block_form_parents'));
/** @var \Drupal\block_content\BlockContentInterface $block */
$block = $block_form['#block'];
$form_display = EntityFormDisplay::collectRenderDisplay($block, 'edit');
$complete_form_state = $form_state instanceof SubformStateInterface ? $form_state->getCompleteFormState() : $form_state;
$form_display->extractFormValues($block, $block_form, $complete_form_state);
$block->setInfo($this->configuration['label']);
$this->configuration['block_serialized'] = serialize($block);
}
/**
* {@inheritdoc}
*/
protected function blockAccess(AccountInterface $account) {
if ($entity = $this->getEntity()) {
return $entity->access('view', $account, TRUE);
}
return AccessResult::forbidden();
}
/**
* {@inheritdoc}
*/
public function build() {
$block = $this->getEntity();
return $this->entityTypeManager
->getViewBuilder($block->getEntityTypeId())
->view($block, $this->configuration['view_mode']);
}
/**
* Loads or creates the block content entity of the block.
*
* @return \Drupal\block_content\BlockContentInterface
* The block content entity.
*/
protected function getEntity() {
if (!isset($this->blockContent)) {
if (!empty($this->configuration['block_serialized'])) {
$this->blockContent = unserialize($this->configuration['block_serialized']);
}
elseif (!empty($this->configuration['block_revision_id'])) {
$entity = $this->entityTypeManager
->getStorage('block_content')
->loadRevision($this->configuration['block_revision_id']);
$this->blockContent = $entity;
}
else {
$this->blockContent = $this->entityTypeManager
->getStorage('block_content')
->create([
'type' => $this->getDerivativeId(),
'reusable' => FALSE,
]);
}
if ($this->blockContent instanceof RefinableDependentAccessInterface && ($dependee = $this->getAccessDependency())) {
$this->blockContent
->setAccessDependency($dependee);
}
}
return $this->blockContent;
}
/**
* {@inheritdoc}
*/
public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
$form = parent::buildConfigurationForm($form, $form_state);
if ($this->isNew) {
// If the Content Block is new then don't provide a default label.
unset($form['label']['#default_value']);
}
$form['label']['#description'] = $this->t('The title of the block as shown to the user.');
return $form;
}
/**
* Saves the block_content entity for this plugin.
*
* @param bool $new_revision
* Whether to create new revision, if the block was modified.
* @param bool $duplicate_block
* Whether to duplicate the "block_content" entity.
*/
public function saveBlockContent($new_revision = FALSE, $duplicate_block = FALSE) {
/** @var \Drupal\block_content\BlockContentInterface $block */
$block = NULL;
if (!empty($this->configuration['block_serialized'])) {
$block = unserialize($this->configuration['block_serialized']);
}
if ($duplicate_block) {
if (empty($block) && !empty($this->configuration['block_revision_id'])) {
$block = $this->entityTypeManager
->getStorage('block_content')
->loadRevision($this->configuration['block_revision_id']);
}
if ($block) {
$block = $block->createDuplicate();
}
}
if ($block) {
// Since the custom block is only set if it was unserialized, the flag
// will only effect blocks which were modified or serialized originally.
if ($new_revision) {
$block->setNewRevision();
}
$block->save();
$this->configuration['block_revision_id'] = $block->getRevisionId();
$this->configuration['block_serialized'] = NULL;
}
}
}
Classes
Title | Deprecated | Summary |
---|---|---|
InlineBlock | Defines an inline block plugin type. |
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