/**
* Finds an annotation on the controller class or method.
*
* If the annotation is found on both the controller class and method, the method annotation is returned.
* If the annotation is found on several classes in the hierarchy of controller classes,
* the annotation of the child class is returned.
*
* This method does not support controller functions outside a class.
*
* @param \ReflectionFunctionAbstract $controller
* @param string $annotationClass
*
* @return object|null The annotation, or null if not found.
*/
protected function getControllerAnnotation(\ReflectionFunctionAbstract $controller, string $annotationClass)
{
if ($controller instanceof \ReflectionMethod) {
$annotations = $this->annotationReader->getMethodAnnotations($controller);
foreach ($annotations as $annotation) {
if ($annotation instanceof $annotationClass) {
return $annotation;
}
}
$class = $controller->getDeclaringClass();
$classes = $this->reflectionTools->getClassHierarchy($class);
foreach ($classes as $class) {
$annotations = $this->annotationReader->getClassAnnotations($class);
foreach ($annotations as $annotation) {
if ($annotation instanceof $annotationClass) {
return $annotation;
}
}
}
}
return null;
}
/**
* @param string $key
*
* @return bool
*/
public function has(string $key)
{
if (!isset($this->items[$key])) {
if (class_exists($key)) {
$class = new \ReflectionClass($key);
$classes = $this->reflectionTools->getClassHierarchy($class);
foreach ($classes as $class) {
if ($this->injectionPolicy->isClassInjected($class)) {
$this->bind($key);
// @todo allow to configure scope (singleton) with annotations
break;
}
}
}
}
return isset($this->items[$key]);
}
