function EntityFormDisplay::getRenderer

Overrides EntityDisplayInterface::getRenderer

File

core/lib/Drupal/Core/Entity/Entity/EntityFormDisplay.php, line 142

Class

EntityFormDisplay

Configuration entity that contains widget options for all components of a entity form in a given form mode.

Namespace

Code

public function getRenderer($field_name) {
    if (isset($this->plugins[$field_name])) {
        return $this->plugins[$field_name];
    }
    // Instantiate the widget object from the stored display properties.
    if (($configuration = $this->getComponent($field_name)) && isset($configuration['type']) && ($definition = $this->getFieldDefinition($field_name))) {
        $widget = $this->pluginManager
            ->getInstance([
            'field_definition' => $definition,
            'form_mode' => $this->originalMode,
            // No need to prepare, defaults have been merged in setComponent().
'prepare' => FALSE,
            'configuration' => $configuration,
        ]);
    }
    else {
        $widget = NULL;
    }
    // Persist the widget object.
    $this->plugins[$field_name] = $widget;
    return $widget;
}