public MessageViewBuilder::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 $view_mode: The view mode in which the entity is being viewed.
Overrides EntityViewBuilder::buildComponents
File
- core/modules/contact/src/MessageViewBuilder.php, line 29
Class
- MessageViewBuilder
- Render controller for contact messages.
Namespace
Drupal\contact
Code
public function buildComponents(array &$build, array $entities, array $displays, $view_mode) {
parent::buildComponents($build, $entities, $displays, $view_mode);
foreach ($entities as $id => $entity) {
// Add the message extra field, if enabled.
$display = $displays[$entity->bundle()];
if ($entity->getMessage() && $display->getComponent('message')) {
$build[$id]['message'] = array(
'#type' => 'item',
'#title' => t('Message'),
'#plain_text' => $entity->getMessage(),
);
}
}
}
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