Defines the node entity class.
@EntityType(
id = "node",
label = @Translation("Content"),
bundle_label = @Translation("Content type"),
module = "node",
controllers = {
"storage" = "Drupal\node\NodeStorageController",
"render" = "Drupal\node\NodeRenderController",
"access" = "Drupal\node\NodeAccessController",
"form" = {
"default" = "Drupal\node\NodeFormController",
"edit" = "Drupal\node\NodeFormController"
},
"translation" = "Drupal\node\NodeTranslationController"
},
base_table = "node",
data_table = "node_field_data",
revision_table = "node_field_revision",
uri_callback = "node_uri",
fieldable = TRUE,
translatable = TRUE,
entity_keys = {
"id" = "nid",
"revision" = "vid",
"bundle" = "type",
"label" = "title",
"uuid" = "uuid"
},
bundle_keys = {
"bundle" = "type"
},
route_base_path = "admin/structure/types/manage/{bundle}",
permission_granularity = "bundle",
links = {
"canonical" = "/node/{node}",
"edit-form" = "/node/{node}/edit",
"version-history" = "/node/{node}/revisions"
}
)
Expanded class hierarchy of Node
class Node extends EntityNG implements NodeInterface {
/**
* The node ID.
*
* @var \Drupal\Core\Entity\Field\FieldInterface
*/
public $nid;
/**
* The node revision ID.
*
* @var \Drupal\Core\Entity\Field\FieldInterface
*/
public $vid;
/**
* The node UUID.
*
* @var \Drupal\Core\Entity\Field\FieldInterface
*/
public $uuid;
/**
* The node content type (bundle).
*
* @var \Drupal\Core\Entity\Field\FieldInterface
*/
public $type;
/**
* The node language code.
*
* @var \Drupal\Core\Entity\Field\FieldInterface
*/
public $langcode;
/**
* The node title.
*
* @var \Drupal\Core\Entity\Field\FieldInterface
*/
public $title;
/**
* The node owner's user ID.
*
* @var \Drupal\Core\Entity\Field\FieldInterface
*/
public $uid;
/**
* The node published status indicator.
*
* Unpublished nodes are only visible to their authors and to administrators.
* The value is either NODE_PUBLISHED or NODE_NOT_PUBLISHED.
*
* @var \Drupal\Core\Entity\Field\FieldInterface
*/
public $status;
/**
* The node creation timestamp.
*
* @var \Drupal\Core\Entity\Field\FieldInterface
*/
public $created;
/**
* The node modification timestamp.
*
* @var \Drupal\Core\Entity\Field\FieldInterface
*/
public $changed;
/**
* The node comment status indicator.
*
* COMMENT_NODE_HIDDEN => no comments
* COMMENT_NODE_CLOSED => comments are read-only
* COMMENT_NODE_OPEN => open (read/write)
*
* @var \Drupal\Core\Entity\Field\FieldInterface
*/
public $comment;
/**
* The node promotion status.
*
* Promoted nodes should be displayed on the front page of the site. The value
* is either NODE_PROMOTED or NODE_NOT_PROMOTED.
*
* @var \Drupal\Core\Entity\Field\FieldInterface
*/
public $promote;
/**
* The node sticky status.
*
* Sticky nodes should be displayed at the top of lists in which they appear.
* The value is either NODE_STICKY or NODE_NOT_STICKY.
*
* @var \Drupal\Core\Entity\Field\FieldInterface
*/
public $sticky;
/**
* The node translation set ID.
*
* Translations sets are based on the ID of the node containing the source
* text for the translation set.
*
* @var \Drupal\Core\Entity\Field\FieldInterface
*/
public $tnid;
/**
* The node translation status.
*
* If the translation page needs to be updated, the value is 1; otherwise 0.
*
* @var \Drupal\Core\Entity\Field\FieldInterface
*/
public $translate;
/**
* The node revision creation timestamp.
*
* @var \Drupal\Core\Entity\Field\FieldInterface
*/
public $revision_timestamp;
/**
* The node revision author's user ID.
*
* @var \Drupal\Core\Entity\Field\FieldInterface
*/
public $revision_uid;
/**
* The node revision log message.
*
* @var \Drupal\Core\Entity\Field\FieldInterface
*/
public $log;
/**
* Overrides \Drupal\Core\Entity\EntityNG::init().
*/
protected function init() {
parent::init();
// We unset all defined properties, so magic getters apply.
unset($this->nid);
unset($this->vid);
unset($this->uuid);
unset($this->type);
unset($this->title);
unset($this->uid);
unset($this->status);
unset($this->created);
unset($this->changed);
unset($this->comment);
unset($this->promote);
unset($this->sticky);
unset($this->tnid);
unset($this->translate);
unset($this->revision_timestamp);
unset($this->revision_uid);
unset($this->log);
}
/**
* Implements Drupal\Core\Entity\EntityInterface::id().
*/
public function id() {
return $this
->get('nid')->value;
}
/**
* Overrides Drupal\Core\Entity\Entity::getRevisionId().
*/
public function getRevisionId() {
return $this
->get('vid')->value;
}
/**
* {@inheritdoc}
*/
public function getBCEntity() {
if (!isset($this->bcEntity)) {
$this
->getPropertyDefinitions();
$this->bcEntity = new NodeBCDecorator($this, $this->fieldDefinitions);
}
return $this->bcEntity;
}
}