class EntityRevisionRouteEnhancer in Drupal 9
Same name and namespace in other branches
- 8 core/lib/Drupal/Core/Routing/Enhancer/EntityRevisionRouteEnhancer.php \Drupal\Core\Routing\Enhancer\EntityRevisionRouteEnhancer
Adds _entity_revision to the request attributes, if possible.
Hierarchy
- class \Drupal\Core\Routing\Enhancer\EntityRevisionRouteEnhancer implements EnhancerInterface
Expanded class hierarchy of EntityRevisionRouteEnhancer
1 file declares its use of EntityRevisionRouteEnhancer
- EntityRevisionRouteEnhancerTest.php in core/
tests/ Drupal/ Tests/ Core/ Enhancer/ EntityRevisionRouteEnhancerTest.php
1 string reference to 'EntityRevisionRouteEnhancer'
- core.services.yml in core/
core.services.yml - core/core.services.yml
1 service uses EntityRevisionRouteEnhancer
File
- core/
lib/ Drupal/ Core/ Routing/ Enhancer/ EntityRevisionRouteEnhancer.php, line 13
Namespace
Drupal\Core\Routing\EnhancerView source
class EntityRevisionRouteEnhancer implements EnhancerInterface {
/**
* Returns whether the enhancer runs on the current route.
*
* @param \Symfony\Component\Routing\Route $route
* The current route.
*
* @return bool
*/
protected function applies(Route $route) {
// Check whether there is any entity revision parameter.
$parameters = $route
->getOption('parameters') ?: [];
foreach ($parameters as $info) {
if (isset($info['type']) && strpos($info['type'], 'entity_revision:') === 0) {
return TRUE;
}
}
return FALSE;
}
/**
* {@inheritdoc}
*/
public function enhance(array $defaults, Request $request) {
/** @var \Symfony\Component\Routing\Route $route */
$route = $defaults[RouteObjectInterface::ROUTE_OBJECT];
if (!$this
->applies($route)) {
return $defaults;
}
$options = $route
->getOptions();
if (isset($options['parameters'])) {
foreach ($options['parameters'] as $name => $details) {
if (!empty($details['type']) && strpos($details['type'], 'entity_revision:') !== FALSE) {
$defaults['_entity_revision'] = $defaults[$name];
break;
}
}
}
return $defaults;
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
EntityRevisionRouteEnhancer:: |
protected | function | Returns whether the enhancer runs on the current route. | |
EntityRevisionRouteEnhancer:: |
public | function |
Updates the defaults for a route definition based on the request. Overrides EnhancerInterface:: |