/**
* Checks whether field languages are correctly stored for the given entity.
*
* @param \Drupal\Core\Entity\FieldableEntityInterface $entity
* The entity fields are attached to.
* @param string $message
* (optional) A message to display with the assertion.
*/
protected function assertFieldStorageLangcode(FieldableEntityInterface $entity, $message = '')
{
$status = TRUE;
$entity_type = $entity->getEntityTypeId();
$id = $entity->id();
$langcode = $entity->getUntranslated()->language()->getId();
$fields = array($this->field_name, $this->untranslatable_field_name);
/** @var \Drupal\Core\Entity\Sql\DefaultTableMapping $table_mapping */
$table_mapping = \Drupal::entityManager()->getStorage($entity_type)->getTableMapping();
foreach ($fields as $field_name) {
$field_storage = FieldStorageConfig::loadByName($entity_type, $field_name);
$table = $table_mapping->getDedicatedDataTableName($field_storage);
$record = \Drupal::database()->select($table, 'f')->fields('f')->condition('f.entity_id', $id)->condition('f.revision_id', $id)->execute()->fetchObject();
if ($record->langcode != $langcode) {
$status = FALSE;
break;
}
}
return $this->assertTrue($status, $message);
}
/**
* {@inheritdoc}
*/
public function create(FieldableEntityInterface $entity, $fields)
{
$query = $this->database->insert('comment_entity_statistics')->fields(array('entity_id', 'entity_type', 'field_name', 'cid', 'last_comment_timestamp', 'last_comment_name', 'last_comment_uid', 'comment_count'));
foreach ($fields as $field_name => $detail) {
// Skip fields that entity does not have.
if (!$entity->hasField($field_name)) {
continue;
}
// Get the user ID from the entity if it's set, or default to the
// currently logged in user.
$last_comment_uid = 0;
if ($entity instanceof EntityOwnerInterface) {
$last_comment_uid = $entity->getOwnerId();
}
if (!isset($last_comment_uid)) {
// Default to current user when entity does not implement
// EntityOwnerInterface or author is not set.
$last_comment_uid = $this->currentUser->id();
}
// Default to REQUEST_TIME when entity does not have a changed property.
$last_comment_timestamp = REQUEST_TIME;
if ($entity instanceof EntityChangedInterface) {
$last_comment_timestamp = $entity->getChangedTime();
}
$query->values(array('entity_id' => $entity->id(), 'entity_type' => $entity->getEntityTypeId(), 'field_name' => $field_name, 'cid' => 0, 'last_comment_timestamp' => $last_comment_timestamp, 'last_comment_name' => NULL, 'last_comment_uid' => $last_comment_uid, 'comment_count' => 0));
}
$query->execute();
}
/**
* {@inheritdoc}
*/
public function buildCommentedEntityLinks(FieldableEntityInterface $entity, array &$context)
{
$entity_links = array();
$view_mode = $context['view_mode'];
if ($view_mode == 'search_index' || $view_mode == 'search_result' || $view_mode == 'print' || $view_mode == 'rss') {
// Do not add any links if the entity is displayed for:
// - search indexing.
// - constructing a search result excerpt.
// - print.
// - rss.
return array();
}
$fields = $this->commentManager->getFields($entity->getEntityTypeId());
foreach ($fields as $field_name => $detail) {
// Skip fields that the entity does not have.
if (!$entity->hasField($field_name)) {
continue;
}
$links = array();
$commenting_status = $entity->get($field_name)->status;
if ($commenting_status != CommentItemInterface::HIDDEN) {
// Entity has commenting status open or closed.
$field_definition = $entity->getFieldDefinition($field_name);
if ($view_mode == 'teaser') {
// Teaser view: display the number of comments that have been posted,
// or a link to add new comments if the user has permission, the
// entity is open to new comments, and there currently are none.
if ($this->currentUser->hasPermission('access comments')) {
if (!empty($entity->get($field_name)->comment_count)) {
$links['comment-comments'] = array('title' => $this->formatPlural($entity->get($field_name)->comment_count, '1 comment', '@count comments'), 'attributes' => array('title' => $this->t('Jump to the first comment.')), 'fragment' => 'comments', 'url' => $entity->urlInfo());
if ($this->moduleHandler->moduleExists('history')) {
$links['comment-new-comments'] = array('title' => '', 'url' => Url::fromRoute('<current>'), 'attributes' => array('class' => 'hidden', 'title' => $this->t('Jump to the first new comment.'), 'data-history-node-last-comment-timestamp' => $entity->get($field_name)->last_comment_timestamp, 'data-history-node-field-name' => $field_name));
}
}
}
// Provide a link to new comment form.
if ($commenting_status == CommentItemInterface::OPEN) {
$comment_form_location = $field_definition->getSetting('form_location');
if ($this->currentUser->hasPermission('post comments')) {
$links['comment-add'] = array('title' => $this->t('Add new comments'), 'language' => $entity->language(), 'attributes' => array('title' => $this->t('Share your thoughts and opinions.')), 'fragment' => 'comment-form');
if ($comment_form_location == CommentItemInterface::FORM_SEPARATE_PAGE) {
$links['comment-add']['url'] = Url::fromRoute('comment.reply', ['entity_type' => $entity->getEntityTypeId(), 'entity' => $entity->id(), 'field_name' => $field_name]);
} else {
$links['comment-add'] += ['url' => $entity->urlInfo()];
}
} elseif ($this->currentUser->isAnonymous()) {
$links['comment-forbidden'] = array('title' => $this->commentManager->forbiddenMessage($entity, $field_name));
}
}
} else {
// Entity in other view modes: add a "post comment" link if the user
// is allowed to post comments and if this entity is allowing new
// comments.
if ($commenting_status == CommentItemInterface::OPEN) {
$comment_form_location = $field_definition->getSetting('form_location');
if ($this->currentUser->hasPermission('post comments')) {
// Show the "post comment" link if the form is on another page, or
// if there are existing comments that the link will skip past.
if ($comment_form_location == CommentItemInterface::FORM_SEPARATE_PAGE || !empty($entity->get($field_name)->comment_count) && $this->currentUser->hasPermission('access comments')) {
$links['comment-add'] = array('title' => $this->t('Add new comment'), 'attributes' => array('title' => $this->t('Share your thoughts and opinions.')), 'fragment' => 'comment-form');
if ($comment_form_location == CommentItemInterface::FORM_SEPARATE_PAGE) {
$links['comment-add']['url'] = Url::fromRoute('comment.reply', ['entity_type' => $entity->getEntityTypeId(), 'entity' => $entity->id(), 'field_name' => $field_name]);
} else {
$links['comment-add']['url'] = $entity->urlInfo();
}
}
} elseif ($this->currentUser->isAnonymous()) {
$links['comment-forbidden'] = array('title' => $this->commentManager->forbiddenMessage($entity, $field_name));
}
}
}
}
if (!empty($links)) {
$entity_links['comment__' . $field_name] = array('#theme' => 'links__entity__comment__' . $field_name, '#links' => $links, '#attributes' => array('class' => array('links', 'inline')));
if ($view_mode == 'teaser' && $this->moduleHandler->moduleExists('history') && $this->currentUser->isAuthenticated()) {
$entity_links['comment__' . $field_name]['#cache']['contexts'][] = 'user';
$entity_links['comment__' . $field_name]['#attached']['library'][] = 'comment/drupal.node-new-comments-link';
// Embed the metadata for the "X new comments" link (if any) on this
// entity.
$entity_links['comment__' . $field_name]['#attached']['drupalSettings']['history']['lastReadTimestamps'][$entity->id()] = (int) history_read($entity->id());
$new_comments = $this->commentManager->getCountNewComments($entity);
if ($new_comments > 0) {
$page_number = $this->entityManager->getStorage('comment')->getNewCommentPageNumber($entity->{$field_name}->comment_count, $new_comments, $entity, $field_name);
$query = $page_number ? ['page' => $page_number] : NULL;
$value = ['new_comment_count' => (int) $new_comments, 'first_new_comment_link' => $entity->url('canonical', ['query' => $query, 'fragment' => 'new'])];
$parents = ['comment', 'newCommentsLinks', $entity->getEntityTypeId(), $field_name, $entity->id()];
NestedArray::setValue($entity_links['comment__' . $field_name]['#attached']['drupalSettings'], $parents, $value);
}
}
}
}
return $entity_links;
}
/**
* {@inheritdoc}
*/
public function getNewCommentPageNumber($total_comments, $new_comments, FieldableEntityInterface $entity, $field_name)
{
$field = $entity->getFieldDefinition($field_name);
$comments_per_page = $field->getSetting('per_page');
if ($total_comments <= $comments_per_page) {
// Only one page of comments.
$count = 0;
} elseif ($field->getSetting('default_mode') == CommentManagerInterface::COMMENT_MODE_FLAT) {
// Flat comments.
$count = $total_comments - $new_comments;
} else {
// Threaded comments.
// 1. Find all the threads with a new comment.
$unread_threads_query = $this->database->select('comment_field_data', 'comment')->fields('comment', array('thread'))->condition('entity_id', $entity->id())->condition('entity_type', $entity->getEntityTypeId())->condition('field_name', $field_name)->condition('status', CommentInterface::PUBLISHED)->condition('default_langcode', 1)->orderBy('created', 'DESC')->orderBy('cid', 'DESC')->range(0, $new_comments);
// 2. Find the first thread.
$first_thread_query = $this->database->select($unread_threads_query, 'thread');
$first_thread_query->addExpression('SUBSTRING(thread, 1, (LENGTH(thread) - 1))', 'torder');
$first_thread = $first_thread_query->fields('thread', array('thread'))->orderBy('torder')->range(0, 1)->execute()->fetchField();
// Remove the final '/'.
$first_thread = substr($first_thread, 0, -1);
// Find the number of the first comment of the first unread thread.
$count = $this->database->query('SELECT COUNT(*) FROM {comment_field_data} WHERE entity_id = :entity_id
AND entity_type = :entity_type
AND field_name = :field_name
AND status = :status
AND SUBSTRING(thread, 1, (LENGTH(thread) - 1)) < :thread
AND default_langcode = 1', array(':status' => CommentInterface::PUBLISHED, ':entity_id' => $entity->id(), ':field_name' => $field_name, ':entity_type' => $entity->getEntityTypeId(), ':thread' => $first_thread))->fetchField();
}
return $comments_per_page > 0 ? (int) ($count / $comments_per_page) : 0;
}
