public ItemViewBuilder::buildComponents(array &$build, array $entities, array $displays, $view_mode)
Builds the component fields and properties of a set of entities.
Parameters
&$build: The renderable array representing the entity content.
\Drupal\Core\Entity\EntityInterface[] $entities: The entities whose content is being built.
\Drupal\Core\Entity\Display\EntityViewDisplayInterface[] $displays: The array of entity view displays holding the display options configured for the entity components, keyed by bundle name.
string $view_mode: The view mode in which the entity is being viewed.
Overrides EntityViewBuilder::buildComponents
File
- core/modules/aggregator/src/ItemViewBuilder.php, line 15
Class
- ItemViewBuilder
- View builder handler for aggregator feed items.
Namespace
Drupal\aggregator
Code
public function buildComponents(array &$build, array $entities, array $displays, $view_mode) {
parent::buildComponents($build, $entities, $displays, $view_mode);
foreach ($entities as $id => $entity) {
$bundle = $entity->bundle();
$display = $displays[$bundle];
if ($display->getComponent('description')) {
$build[$id]['description'] = array(
'#markup' => $entity->getDescription(),
'#allowed_tags' => _aggregator_allowed_tags(),
'#prefix' => '<div class="item-description">',
'#suffix' => '</div>',
);
}
}
}
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