public function FlagViewsLinkField::render in Flag 8.4

Renders the field.

Parameters

\Drupal\views\ResultRow $values: The values retrieved from a single row of a view's query result.

Return value

string|\Drupal\Component\Render\MarkupInterface The rendered output. If the output is safe it will be wrapped in an object that implements MarkupInterface. If it is empty or unsafe it will be a string.

Overrides FieldPluginBase::render

File

src/Plugin/views/field/FlagViewsLinkField.php, line 119

Class

FlagViewsLinkField

Provides a views field to flag or unflag the selected content.

Namespace

Drupal\flag\Plugin\views\field

Code

public function render(ResultRow $values) {

  // If the flagging is the base for the view, there wouldn't be a
  // relationship involved.
  if ($values->_entity instanceof FlaggingInterface) {
    $entity_type = $values->_entity
      ->getFlaggableType();
    $entity_id = $values->_entity
      ->getFlaggableId();
    $entity = $this
      ->getEntityTypeManager()
      ->getStorage($entity_type)
      ->load($entity_id);
    $this->flag = $values->_entity
      ->getFlag();
  }
  else {
    $entity = $this
      ->getParentRelationshipEntity($values);
  }
  return $this
    ->renderLink($entity, $values);
}