You are here

interface CommentStorageInterface in Drupal 8

Same name and namespace in other branches
  1. 9 core/modules/comment/src/CommentStorageInterface.php \Drupal\comment\CommentStorageInterface
  2. 10 core/modules/comment/src/CommentStorageInterface.php \Drupal\comment\CommentStorageInterface

Defines an interface for comment entity storage classes.

Hierarchy

Expanded class hierarchy of CommentStorageInterface

All classes that implement CommentStorageInterface

1 file declares its use of CommentStorageInterface
UnapprovedComments.php in core/modules/comment/src/Plugin/Menu/LocalTask/UnapprovedComments.php

File

core/modules/comment/src/CommentStorageInterface.php, line 12

Namespace

Drupal\comment
View source
interface CommentStorageInterface extends ContentEntityStorageInterface {

  /**
   * Gets the maximum encoded thread value for the top level comments.
   *
   * @param \Drupal\comment\CommentInterface $comment
   *   A comment entity.
   *
   * @return string
   *   The maximum encoded thread value among the top level comments of the
   *   node $comment belongs to.
   */
  public function getMaxThread(CommentInterface $comment);

  /**
   * Gets the maximum encoded thread value for the children of this comment.
   *
   * @param \Drupal\comment\CommentInterface $comment
   *   A comment entity.
   *
   * @return string
   *   The maximum encoded thread value among all replies of $comment.
   */
  public function getMaxThreadPerThread(CommentInterface $comment);

  /**
   * Calculates the page number for the first new comment.
   *
   * @param int $total_comments
   *   The total number of comments that the entity has.
   * @param int $new_comments
   *   The number of new comments that the entity has.
   * @param \Drupal\Core\Entity\FieldableEntityInterface $entity
   *   The entity to which the comments belong.
   * @param string $field_name
   *   The field name on the entity to which comments are attached.
   *
   * @return array|null
   *   The page number where first new comment appears. (First page returns 0.)
   */
  public function getNewCommentPageNumber($total_comments, $new_comments, FieldableEntityInterface $entity, $field_name);

  /**
   * Gets the display ordinal or page number for a comment.
   *
   * @param \Drupal\comment\CommentInterface $comment
   *   The comment to use as a reference point.
   * @param int $comment_mode
   *   The comment display mode: CommentManagerInterface::COMMENT_MODE_FLAT or
   *   CommentManagerInterface::COMMENT_MODE_THREADED.
   * @param int $divisor
   *   Defaults to 1, which returns the display ordinal for a comment. If the
   *   number of comments per page is provided, the returned value will be the
   *   page number. (The return value will be divided by $divisor.)
   *
   * @return int
   *   The display ordinal or page number for the comment. It is 0-based, so
   *   will represent the number of items before the given comment/page.
   */
  public function getDisplayOrdinal(CommentInterface $comment, $comment_mode, $divisor = 1);

  /**
   * Gets the comment ids of the passed comment entities' children.
   *
   * @param \Drupal\comment\CommentInterface[] $comments
   *   An array of comment entities keyed by their ids.
   *
   * @return array
   *   The entity ids of the passed comment entities' children as an array.
   */
  public function getChildCids(array $comments);

  /**
   * Retrieves comments for a thread, sorted in an order suitable for display.
   *
   * @param \Drupal\Core\Entity\EntityInterface $entity
   *   The entity whose comment(s) needs rendering.
   * @param string $field_name
   *   The field_name whose comment(s) needs rendering.
   * @param int $mode
   *   The comment display mode: CommentManagerInterface::COMMENT_MODE_FLAT or
   *   CommentManagerInterface::COMMENT_MODE_THREADED.
   * @param int $comments_per_page
   *   (optional) The amount of comments to display per page.
   *   Defaults to 0, which means show all comments.
   * @param int $pager_id
   *   (optional) Pager id to use in case of multiple pagers on the one page.
   *   Defaults to 0; is only used when $comments_per_page is greater than zero.
   *
   * @return array
   *   Ordered array of comment objects, keyed by comment id.
   */
  public function loadThread(EntityInterface $entity, $field_name, $mode, $comments_per_page = 0, $pager_id = 0);

  /**
   * Returns the number of unapproved comments.
   *
   * @return int
   *   The number of unapproved comments.
   */
  public function getUnapprovedCount();

}

Members

Namesort descending Modifiers Type Description Overrides
CommentStorageInterface::getChildCids public function Gets the comment ids of the passed comment entities' children. 1
CommentStorageInterface::getDisplayOrdinal public function Gets the display ordinal or page number for a comment. 1
CommentStorageInterface::getMaxThread public function Gets the maximum encoded thread value for the top level comments. 1
CommentStorageInterface::getMaxThreadPerThread public function Gets the maximum encoded thread value for the children of this comment. 1
CommentStorageInterface::getNewCommentPageNumber public function Calculates the page number for the first new comment. 1
CommentStorageInterface::getUnapprovedCount public function Returns the number of unapproved comments. 1
CommentStorageInterface::loadThread public function Retrieves comments for a thread, sorted in an order suitable for display. 1
ContentEntityStorageInterface::createWithSampleValues public function Creates an entity with sample field values. 2
EntityStorageInterface::create public function Constructs a new entity object, without permanently saving it. 1
EntityStorageInterface::delete public function Deletes permanently saved entities. 1
EntityStorageInterface::deleteRevision public function Delete a specific entity revision. 4
EntityStorageInterface::FIELD_LOAD_CURRENT constant Load the most recent version of an entity's field data.
EntityStorageInterface::FIELD_LOAD_REVISION constant Load the version of an entity's field data specified in the entity.
EntityStorageInterface::getAggregateQuery public function Gets an aggregated query instance. 1
EntityStorageInterface::getEntityType public function Gets the entity type definition. 1
EntityStorageInterface::getEntityTypeId public function Gets the entity type ID. 1
EntityStorageInterface::getQuery public function Gets an entity query instance. 1
EntityStorageInterface::hasData public function Determines if the storage contains any data. 1
EntityStorageInterface::load public function Loads one entity. 1
EntityStorageInterface::loadByProperties public function Load entities by their property values. 1
EntityStorageInterface::loadMultiple public function Loads one or more entities. 1
EntityStorageInterface::loadRevision public function Load a specific entity revision. 4
EntityStorageInterface::loadUnchanged public function Loads an unchanged entity from the database. 1
EntityStorageInterface::resetCache public function Resets the internal, static entity cache. 1
EntityStorageInterface::restore public function Restores a previously saved entity. 1
EntityStorageInterface::save public function Saves the entity permanently. 1
RevisionableStorageInterface::getLatestRevisionId public function Returns the latest revision identifier for an entity. 2
RevisionableStorageInterface::loadMultipleRevisions public function Loads multiple entity revisions. 2
TranslatableRevisionableStorageInterface::createRevision public function Creates a new revision starting off from the specified entity object. Overrides RevisionableStorageInterface::createRevision 2
TranslatableRevisionableStorageInterface::getLatestTranslationAffectedRevisionId public function Returns the latest revision affecting the specified translation. 2
TranslatableStorageInterface::createTranslation public function Constructs a new entity translation object, without permanently saving it. 2