/**
* Form constructor for the comment overview administration form.
*
* @param array $form
* An associative array containing the structure of the form.
* @param array $form_state
* An associative array containing the current state of the form.
* @param string $type
* The type of the overview form ('approval' or 'new').
*
* @return array
* The form structure.
*/
public function buildForm(array $form, array &$form_state, $type = 'new')
{
// Build an 'Update options' form.
$form['options'] = array('#type' => 'details', '#title' => $this->t('Update options'), '#open' => TRUE, '#attributes' => array('class' => array('container-inline')));
if ($type == 'approval') {
$options['publish'] = $this->t('Publish the selected comments');
} else {
$options['unpublish'] = $this->t('Unpublish the selected comments');
}
$options['delete'] = $this->t('Delete the selected comments');
$form['options']['operation'] = array('#type' => 'select', '#title' => $this->t('Action'), '#title_display' => 'invisible', '#options' => $options, '#default_value' => 'publish');
$form['options']['submit'] = array('#type' => 'submit', '#value' => $this->t('Update'));
// Load the comments that need to be displayed.
$status = $type == 'approval' ? CommentInterface::NOT_PUBLISHED : CommentInterface::PUBLISHED;
$header = array('subject' => array('data' => $this->t('Subject'), 'specifier' => 'subject'), 'author' => array('data' => $this->t('Author'), 'specifier' => 'name', 'class' => array(RESPONSIVE_PRIORITY_MEDIUM)), 'posted_in' => array('data' => $this->t('Posted in'), 'class' => array(RESPONSIVE_PRIORITY_LOW)), 'changed' => array('data' => $this->t('Updated'), 'specifier' => 'changed', 'sort' => 'desc', 'class' => array(RESPONSIVE_PRIORITY_LOW)), 'operations' => $this->t('Operations'));
$cids = $this->commentStorage->getQuery()->condition('status', $status)->tableSort($header)->pager(50)->execute();
/** @var $comments \Drupal\comment\CommentInterface[] */
$comments = $this->commentStorage->loadMultiple($cids);
// Build a table listing the appropriate comments.
$options = array();
$destination = drupal_get_destination();
$commented_entity_ids = array();
$commented_entities = array();
foreach ($comments as $comment) {
$commented_entity_ids[$comment->getCommentedEntityTypeId()][] = $comment->getCommentedEntityId();
}
foreach ($commented_entity_ids as $entity_type => $ids) {
$commented_entities[$entity_type] = $this->entityManager->getStorage($entity_type)->loadMultiple($ids);
}
foreach ($comments as $comment) {
/** @var $commented_entity \Drupal\Core\Entity\EntityInterface */
$commented_entity = $commented_entities[$comment->getCommentedEntityTypeId()][$comment->getCommentedEntityId()];
$username = array('#theme' => 'username', '#account' => comment_prepare_author($comment));
$body = '';
if (!empty($comment->comment_body->value)) {
$body = $comment->comment_body->value;
}
$comment_permalink = $comment->permalink();
$attributes = $comment_permalink->getOption('attributes') ?: array();
$attributes += array('title' => Unicode::truncate($body, 128));
$comment_permalink->setOption('attributes', $attributes);
$options[$comment->id()] = array('title' => array('data' => array('#title' => $comment->getSubject() ?: $comment->id())), 'subject' => array('data' => array('#type' => 'link', '#title' => $comment->getSubject()) + $comment_permalink->toRenderArray()), 'author' => drupal_render($username), 'posted_in' => array('data' => array('#type' => 'link', '#title' => $commented_entity->label(), '#access' => $commented_entity->access('view')) + $commented_entity->urlInfo()->toRenderArray()), 'changed' => $this->date->format($comment->getChangedTime(), 'short'));
$comment_uri_options = $comment->urlInfo()->getOptions();
$links = array();
$links['edit'] = array('title' => $this->t('Edit'), 'route_name' => 'comment.edit_page', 'route_parameters' => array('comment' => $comment->id()), 'options' => $comment_uri_options, 'query' => $destination);
if ($this->moduleHandler->invoke('content_translation', 'translate_access', array($comment))) {
$links['translate'] = array('title' => $this->t('Translate'), 'route_name' => 'content_translation.translation_overview_comment', 'route_parameters' => array('comment' => $comment->id()), 'options' => $comment_uri_options, 'query' => $destination);
}
$options[$comment->id()]['operations']['data'] = array('#type' => 'operations', '#links' => $links);
}
$form['comments'] = array('#type' => 'tableselect', '#header' => $header, '#options' => $options, '#empty' => $this->t('No comments available.'));
$form['pager'] = array('#theme' => 'pager');
return $form;
}
/**
* Overrides Drupal\Core\Entity\EntityViewBuilder::buildComponents().
*
* In addition to modifying the content key on entities, this implementation
* will also set the comment entity key which all comments carry.
*
* @throws \InvalidArgumentException
* Thrown when a comment is attached to an entity that no longer exists.
*/
public function buildComponents(array &$build, array $entities, array $displays, $view_mode, $langcode = NULL)
{
/** @var \Drupal\comment\CommentInterface[] $entities */
if (empty($entities)) {
return;
}
// Pre-load associated users into cache to leverage multiple loading.
$uids = array();
foreach ($entities as $entity) {
$uids[] = $entity->getOwnerId();
}
$this->entityManager->getStorage('user')->loadMultiple(array_unique($uids));
parent::buildComponents($build, $entities, $displays, $view_mode, $langcode);
// Load all the entities that have comments attached.
$commented_entity_ids = array();
$commented_entities = array();
foreach ($entities as $entity) {
$commented_entity_ids[$entity->getCommentedEntityTypeId()][] = $entity->getCommentedEntityId();
}
// Load entities in bulk. This is more performant than using
// $comment->getCommentedEntity() as we can load them in bulk per type.
foreach ($commented_entity_ids as $entity_type => $entity_ids) {
$commented_entities[$entity_type] = $this->entityManager->getStorage($entity_type)->loadMultiple($entity_ids);
}
foreach ($entities as $id => $entity) {
if (isset($commented_entities[$entity->getCommentedEntityTypeId()][$entity->getCommentedEntityId()])) {
$commented_entity = $commented_entities[$entity->getCommentedEntityTypeId()][$entity->getCommentedEntityId()];
} else {
throw new \InvalidArgumentException(t('Invalid entity for comment.'));
}
$build[$id]['#entity'] = $entity;
$build[$id]['#theme'] = 'comment__' . $entity->getFieldName() . '__' . $commented_entity->bundle();
$display = $displays[$entity->bundle()];
if ($display->getComponent('links')) {
$callback = get_called_class() . '::renderLinks';
$context = array('comment_entity_id' => $entity->id(), 'view_mode' => $view_mode, 'langcode' => $langcode, 'commented_entity_type' => $commented_entity->getEntityTypeId(), 'commented_entity_id' => $commented_entity->id(), 'in_preview' => !empty($entity->in_preview));
$placeholder = drupal_render_cache_generate_placeholder($callback, $context);
$build[$id]['links'] = array('#post_render_cache' => array($callback => array($context)), '#markup' => $placeholder);
}
$account = comment_prepare_author($entity);
if (\Drupal::config('user.settings')->get('signatures') && $account->getSignature()) {
$build[$id]['signature'] = array('#type' => 'processed_text', '#text' => $account->getSignature(), '#format' => $account->getSignatureFormat(), '#langcode' => $entity->language()->getId());
}
if (!isset($build[$id]['#attached'])) {
$build[$id]['#attached'] = array();
}
$build[$id]['#attached']['library'][] = 'comment/drupal.comment-by-viewer';
if ($this->moduleHandler->moduleExists('history') && \Drupal::currentUser()->isAuthenticated()) {
$build[$id]['#attached']['library'][] = 'comment/drupal.comment-new-indicator';
// Embed the metadata for the comment "new" indicators on this node.
$build[$id]['#post_render_cache']['history_attach_timestamp'] = array(array('node_id' => $commented_entity->id()));
}
}
}