public function testInterceptionGenerator()
{
$enhancer = new Enhancer(new \ReflectionClass('CG\\Tests\\Proxy\\Fixture\\Entity'), array(), array($generator = new InterceptionGenerator()));
$enhancer->setNamingStrategy($this->getNamingStrategy('CG\\Tests\\Proxy\\Fixture\\Entity__CG__Traceable_' . sha1(microtime(true))));
$generator->setPrefix('');
$traceable = $enhancer->createInstance();
$traceable->setLoader($this->getLoader(array($interceptor1 = new TraceInterceptor(), $interceptor2 = new TraceInterceptor())));
$this->assertEquals('foo', $traceable->getName());
$this->assertEquals('foo', $traceable->getName());
$this->assertEquals(2, count($interceptor1->getLog()));
$this->assertEquals(2, count($interceptor2->getLog()));
}
private function generateEntityManagerProxyClass(array $config, ContainerBuilder $container)
{
$cacheDir = $container->getParameterBag()->resolveValue($config['cache_dir']);
if (!is_dir($cacheDir . '/doctrine')) {
if (false === @mkdir($cacheDir . '/doctrine', 0777, true)) {
throw new \RuntimeException(sprintf('Could not create cache directory "%s".', $cacheDir . '/doctrine'));
}
}
$enhancer = new Enhancer($ref = new \ReflectionClass('Doctrine\\ORM\\EntityManager'), array(), array(new RepositoryInjectionGenerator()));
$enhancer->setNamingStrategy(new DefaultNamingStrategy('EM' . uniqid()));
// We do have to use a non-static id to avoid problems with cache:clear.
$enhancer->writeClass($file = $cacheDir . '/doctrine/EntityManager.php');
$container->setParameter('jms_di_extra.doctrine_integration.entity_manager.file', $file);
$container->setParameter('jms_di_extra.doctrine_integration.entity_manager.class', $enhancer->getClassName($ref));
}
private function generateEntityManagerProxyClass(array $config, ContainerBuilder $container)
{
$cacheDir = $container->getParameterBag()->resolveValue($config['cache_dir']);
if (!is_dir($cacheDir . '/doctrine')) {
if (false === @mkdir($cacheDir . '/doctrine', 0777, true)) {
throw new \RuntimeException(sprintf('Could not create cache directory "%s".', $cacheDir . '/doctrine'));
}
}
$enhancer = new Enhancer($ref = new \ReflectionClass('Doctrine\\ORM\\EntityManager'), array(), array(new RepositoryInjectionGenerator()));
$uniqid = uniqid();
// We do have to use a non-static id to avoid problems with cache:clear.
if (strtoupper(PHP_OS) == 'CYGWIN') {
$uniqid = preg_replace('/\\./', '_', $uniqid);
// replace dot; cygwin always generates uniqid's with more_entropy
}
$enhancer->setNamingStrategy(new DefaultNamingStrategy('EntityManager' . $uniqid));
$enhancer->writeClass($file = $cacheDir . '/doctrine/EntityManager_' . $uniqid . '.php');
$container->setParameter('jms_di_extra.doctrine_integration.entity_manager.file', $file);
$container->setParameter('jms_di_extra.doctrine_integration.entity_manager.class', $enhancer->getClassName($ref));
}
/**
* @param array<PointcutInterface> $pointcuts
* @param array<string,string> $interceptors
*/
private function processDefinition(Definition $definition, $pointcuts, &$interceptors)
{
if ($definition->isSynthetic()) {
return;
}
// Symfony 2.6 getFactory method
// TODO: Use only getFactory when bumping require to Symfony >= 2.6
if (method_exists($definition, 'getFactory') && $definition->getFactory()) {
return;
}
if (!method_exists($definition, 'getFactory') && ($definition->getFactoryService() || $definition->getFactoryClass())) {
return;
}
if ($originalFilename = $definition->getFile()) {
require_once $originalFilename;
}
if (!class_exists($definition->getClass())) {
return;
}
$class = new \ReflectionClass($definition->getClass());
// check if class is matched
$matchingPointcuts = array();
foreach ($pointcuts as $interceptor => $pointcut) {
if ($pointcut->matchesClass($class)) {
$matchingPointcuts[$interceptor] = $pointcut;
}
}
if (empty($matchingPointcuts)) {
return;
}
$this->addResources($class, $this->container);
if ($class->isFinal()) {
return;
}
$classAdvices = array();
foreach (ReflectionUtils::getOverrideableMethods($class) as $method) {
if ('__construct' === $method->name) {
continue;
}
$advices = array();
foreach ($matchingPointcuts as $interceptor => $pointcut) {
if ($pointcut->matchesMethod($method)) {
$advices[] = $interceptor;
}
}
if (empty($advices)) {
continue;
}
$classAdvices[$method->name] = $advices;
}
if (empty($classAdvices)) {
return;
}
$interceptors[ClassUtils::getUserClass($class->name)] = $classAdvices;
$proxyFilename = $this->cacheDir . '/' . str_replace('\\', '-', $class->name) . '.php';
$generator = new InterceptionGenerator();
$generator->setFilter(function (\ReflectionMethod $method) use($classAdvices) {
return isset($classAdvices[$method->name]);
});
if ($originalFilename) {
$relativeOriginalFilename = $this->relativizePath($proxyFilename, $originalFilename);
if ($relativeOriginalFilename[0] === '.') {
$generator->setRequiredFile(new RelativePath($relativeOriginalFilename));
} else {
$generator->setRequiredFile($relativeOriginalFilename);
}
}
$enhancer = new Enhancer($class, array(), array($generator));
$enhancer->setNamingStrategy(new DefaultNamingStrategy('EnhancedProxy' . substr(md5($this->container->getParameter('jms_aop.cache_dir')), 0, 8)));
$enhancer->writeClass($proxyFilename);
$definition->setFile($proxyFilename);
$definition->setClass($enhancer->getClassName($class));
$definition->addMethodCall('__CGInterception__setLoader', array(new Reference('jms_aop.interceptor_loader')));
}
