public EntityViewDisplay::getRenderer($field_name)
Gets the renderer plugin for a field (e.g. widget, formatter).
Parameters
string $field_name: The field name.
Return value
\Drupal\Core\Field\PluginSettingsInterface|null A widget or formatter plugin or NULL if the field does not exist.
Overrides EntityDisplayInterface::getRenderer
File
- core/lib/Drupal/Core/Entity/Entity/EntityViewDisplay.php, line 189
Class
- EntityViewDisplay
- Configuration entity that contains display options for all components of a rendered entity in a given view mode.
Namespace
Drupal\Core\Entity\Entity
Code
public function getRenderer($field_name) {
if (isset($this->plugins[$field_name])) {
return $this->plugins[$field_name];
}
// Instantiate the formatter object from the stored display properties.
if (($configuration = $this->getComponent($field_name)) && isset($configuration['type']) && ($definition = $this->getFieldDefinition($field_name))) {
$formatter = $this->pluginManager->getInstance(array(
'field_definition' => $definition,
'view_mode' => $this->originalMode,
// No need to prepare, defaults have been merged in setComponent().
'prepare' => FALSE,
'configuration' => $configuration
));
}
else {
$formatter = NULL;
}
// Persist the formatter object.
$this->plugins[$field_name] = $formatter;
return $formatter;
}
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