protected function loadRouteForAction(Admin $admin, Action $action, RouteCollection $routeCollection)
{
$routingUrlPattern = $admin->getConfiguration()->routingUrlPattern;
// routing pattern should contains {admin} and {action}
if (strpos($routingUrlPattern, '{admin}') == -1 || strpos($routingUrlPattern, '{action}') == -1) {
throw new Exception('Admin routing pattern should contains {admin} and {action} placeholder');
}
// route path by entity name and action name
$path = str_replace('{admin}', $admin->getEntityPath(), $routingUrlPattern);
$path = str_replace('{action}', $action->getName(), $path);
// by default, generic controller
$defaults = ['_controller' => $admin->getController() . ':' . $action->getName(), '_admin' => $admin->getName(), '_action' => $action->getName()];
// by default, no requirements
$requirements = [];
// for delete and edit action, an id is required
if (in_array($action, ['delete', 'edit'])) {
$path .= '/{id}';
$requirements = ['id' => '\\d+'];
}
// creating new route
$route = new Route($path, $defaults, $requirements);
$routeName = $admin->generateRouteName($action->getName());
// set route to action
$action->setRoute($routeName);
// adding route to symfony collection
$routeCollection->add($routeName, $route);
}
/**
* Create an Action from configuration values
*
* @param $actionName
* @param $actionConfiguration
* @param Admin $admin
* @return Action
*/
protected function createActionFromConfig($actionName, $actionConfiguration, Admin $admin)
{
$resolver = new OptionsResolver();
$resolver->setDefaults($this->getDefaultActionConfiguration($actionName));
$actionConfiguration = $resolver->resolve($actionConfiguration);
// guess title if not provided
if (!$actionConfiguration['title']) {
$actionConfiguration['title'] = $this->getDefaultActionTitle($admin->getName(), $actionName);
}
$action = new Action();
$action->setName($actionName);
$action->setTitle($actionConfiguration['title']);
$action->setPermissions($actionConfiguration['permissions']);
$action->setRoute($admin->generateRouteName($action->getName()));
$action->setExport($actionConfiguration['export']);
// adding fields items to actions
foreach ($actionConfiguration['fields'] as $fieldName => $fieldConfiguration) {
$field = new Field();
$field->setName($fieldName);
$field->setTitle($this->inflectString($fieldName));
if (array_key_exists('length', $fieldConfiguration)) {
$field->setLength($fieldConfiguration['length']);
}
$action->addField($field);
}
return $action;
}
/**
* Forward to 404 if user is not allowed by configuration for an action
*
* @param Admin $admin
*/
protected function forward404IfNotAllowed(Admin $admin)
{
$this->forward404Unless($this->getUser(), 'You must be logged to access to this url');
// check permissions and actions
$this->forward404Unless($admin->isActionGranted($admin->getCurrentAction()->getName(), $this->getUser()->getRoles()), 'User not allowed for action "' . $admin->getCurrentAction()->getName() . '"');
}