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<?php | |
/** | |
* @file | |
* Contains \Drupal\comment\CommentLazyBuilders. | |
*/ | |
namespace Drupal\comment; | |
use Drupal\comment\Plugin\Field\FieldType\CommentItemInterface; | |
use Drupal\Core\Entity\EntityFormBuilderInterface; | |
use Drupal\Core\Entity\EntityInterface; | |
use Drupal\Core\Entity\EntityManagerInterface; | |
use Drupal\Core\Extension\ModuleHandlerInterface; | |
use Drupal\Core\Render\RendererInterface; | |
use Drupal\Core\Session\AccountInterface; | |
use Drupal\Core\Url; | |
/** | |
* Defines a service for comment #lazy_builder callbacks. | |
*/ | |
class CommentLazyBuilders { | |
/** | |
* The entity manager service. | |
* | |
* @var \Drupal\Core\Entity\EntityManagerInterface | |
*/ | |
protected $entityManager; | |
/** | |
* The entity form builder service. | |
* | |
* @var \Drupal\Core\Entity\EntityFormBuilderInterface | |
*/ | |
protected $entityFormBuilder; | |
/** | |
* Comment manager service. | |
* | |
* @var \Drupal\comment\CommentManagerInterface | |
*/ | |
protected $commentManager; | |
/** | |
* Current logged in user. | |
* | |
* @var \Drupal\Core\Session\AccountInterface | |
*/ | |
protected $currentUser; | |
/** | |
* The module handler service. | |
* | |
* @var \Drupal\Core\Extension\ModuleHandlerInterface | |
*/ | |
protected $moduleHandler; | |
/** | |
* The renderer service. | |
* | |
* @var \Drupal\Core\Render\RendererInterface | |
*/ | |
protected $renderer; | |
/** | |
* Constructs a new CommentLazyBuilders object. | |
* | |
* @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager | |
* The entity manager service. | |
* @param \Drupal\Core\Entity\EntityFormBuilderInterface $entity_form_builder | |
* The entity form builder service. | |
* @param \Drupal\Core\Session\AccountInterface $current_user | |
* The current logged in user. | |
* @param \Drupal\comment\CommentManagerInterface $comment_manager | |
* The comment manager service. | |
* @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler | |
* The module handler service. | |
* @param \Drupal\Core\Render\RendererInterface $renderer | |
* The renderer service. | |
*/ | |
public function __construct(EntityManagerInterface $entity_manager, EntityFormBuilderInterface $entity_form_builder, AccountInterface $current_user, CommentManagerInterface $comment_manager, ModuleHandlerInterface $module_handler, RendererInterface $renderer) { | |
$this->entityManager = $entity_manager; | |
$this->entityFormBuilder = $entity_form_builder; | |
$this->currentUser = $current_user; | |
$this->commentManager = $comment_manager; | |
$this->moduleHandler = $module_handler; | |
$this->renderer = $renderer; | |
} | |
/** | |
* #lazy_builder callback; builds the comment form. | |
* | |
* @param string $commented_entity_type_id | |
* The commented entity type ID. | |
* @param string $commented_entity_id | |
* The commented entity ID. | |
* @param string $field_name | |
* The comment field name. | |
* @param string $comment_type_id | |
* The comment type ID. | |
* | |
* @return array | |
* A renderable array containing the comment form. | |
*/ | |
public function renderForm($commented_entity_type_id, $commented_entity_id, $field_name, $comment_type_id) { | |
$values = array( | |
'entity_type' => $commented_entity_type_id, | |
'entity_id' => $commented_entity_id, | |
'field_name' => $field_name, | |
'comment_type' => $comment_type_id, | |
'pid' => NULL, | |
); | |
$comment = $this->entityManager->getStorage('comment')->create($values); | |
return $this->entityFormBuilder->getForm($comment); | |
} | |
/** | |
* #lazy_builder callback; builds a comment's links. | |
* | |
* @param string $comment_entity_id | |
* The comment entity ID. | |
* @param string $view_mode | |
* The view mode in which the comment entity is being viewed. | |
* @param string $langcode | |
* The language in which the comment entity is being viewed. | |
* @param bool $is_in_preview | |
* Whether the comment is currently being previewed. | |
* | |
* @return array | |
* A renderable array representing the comment links. | |
*/ | |
public function renderLinks($comment_entity_id, $view_mode, $langcode, $is_in_preview) { | |
$links = array( | |
'#theme' => 'links__comment', | |
'#pre_render' => array('drupal_pre_render_links'), | |
'#attributes' => array('class' => array('links', 'inline')), | |
); | |
if (!$is_in_preview) { | |
/** @var \Drupal\comment\CommentInterface $entity */ | |
$entity = $this->entityManager->getStorage('comment')->load($comment_entity_id); | |
$commented_entity = $entity->getCommentedEntity(); | |
$links['comment'] = $this->buildLinks($entity, $commented_entity); | |
// Allow other modules to alter the comment links. | |
$hook_context = array( | |
'view_mode' => $view_mode, | |
'langcode' => $langcode, | |
'commented_entity' => $commented_entity, | |
); | |
$this->moduleHandler->alter('comment_links', $links, $entity, $hook_context); | |
} | |
return $links; | |
} | |
/** | |
* Build the default links (reply, edit, delete …) for a comment. | |
* | |
* @param \Drupal\comment\CommentInterface $entity | |
* The comment object. | |
* @param \Drupal\Core\Entity\EntityInterface $commented_entity | |
* The entity to which the comment is attached. | |
* | |
* @return array | |
* An array that can be processed by drupal_pre_render_links(). | |
*/ | |
protected function buildLinks(CommentInterface $entity, EntityInterface $commented_entity) { | |
$links = array(); | |
$status = $commented_entity->get($entity->getFieldName())->status; | |
if ($status == CommentItemInterface::OPEN) { | |
if ($entity->access('delete')) { | |
$links['comment-delete'] = array( | |
'title' => t('Delete'), | |
'url' => $entity->urlInfo('delete-form'), | |
); | |
} | |
if ($entity->access('update')) { | |
$links['comment-edit'] = array( | |
'title' => t('Edit'), | |
'url' => $entity->urlInfo('edit-form'), | |
); | |
} | |
if ($entity->access('create')) { | |
$links['comment-reply'] = array( | |
'title' => t('Reply'), | |
'url' => Url::fromRoute('comment.reply', [ | |
'entity_type' => $entity->getCommentedEntityTypeId(), | |
'entity' => $entity->getCommentedEntityId(), | |
'field_name' => $entity->getFieldName(), | |
'pid' => $entity->id(), | |
]), | |
); | |
} | |
if (!$entity->isPublished() && $entity->access('approve')) { | |
$links['comment-approve'] = array( | |
'title' => t('Approve'), | |
'url' => Url::fromRoute('comment.approve', ['comment' => $entity->id()]), | |
); | |
} | |
if (empty($links) && $this->currentUser->isAnonymous()) { | |
$links['comment-forbidden']['title'] = $this->commentManager->forbiddenMessage($commented_entity, $entity->getFieldName()); | |
} | |
} | |
// Add translations link for translation-enabled comment bundles. | |
if ($this->moduleHandler->moduleExists('content_translation') && $this->access($entity)->isAllowed()) { | |
$links['comment-translations'] = array( | |
'title' => t('Translate'), | |
'url' => $entity->urlInfo('drupal:content-translation-overview'), | |
); | |
} | |
return array( | |
'#theme' => 'links__comment__comment', | |
// The "entity" property is specified to be present, so no need to check. | |
'#links' => $links, | |
'#attributes' => array('class' => array('links', 'inline')), | |
); | |
} | |
/** | |
* Wraps content_translation_translate_access. | |
*/ | |
protected function access(EntityInterface $entity) { | |
return content_translation_translate_access($entity); | |
} | |
} |