/**
* Renders the PHP code for this Proxy Method
*
* @return string PHP code
*/
public function render()
{
$methodDocumentation = $this->buildMethodDocumentation($this->fullOriginalClassName, $this->methodName);
$methodParametersCode = $this->methodParametersCode !== '' ? $this->methodParametersCode : $this->buildMethodParametersCode($this->fullOriginalClassName, $this->methodName);
$callParentMethodCode = $this->buildCallParentMethodCode($this->fullOriginalClassName, $this->methodName);
$staticKeyword = $this->reflectionService->isMethodStatic($this->fullOriginalClassName, $this->methodName) ? 'static' : '';
$visibility = $this->visibility === NULL ? $this->getMethodVisibilityString() : $this->visibility;
$code = '';
if ($this->addedPreParentCallCode !== '' || $this->addedPostParentCallCode !== '' || $this->methodBody !== '') {
$code = "\n" . $methodDocumentation . ' ' . $staticKeyword . ' ' . $visibility . ' function ' . $this->methodName . '(' . $methodParametersCode . ") {\n";
if ($this->methodBody !== '') {
$code .= "\n" . $this->methodBody . "\n";
} else {
$code .= $this->addedPreParentCallCode;
if ($this->addedPostParentCallCode !== '') {
$code .= ' $result = ' . ($callParentMethodCode === '' ? "NULL;\n" : $callParentMethodCode);
$code .= $this->addedPostParentCallCode;
$code .= "\t\treturn \$result;\n";
} else {
$code .= $callParentMethodCode === '' ? '' : ' return ' . $callParentMethodCode . ";\n";
}
}
$code .= "\t}\n";
}
return $code;
}
/**
* Traverses all aspect containers, their aspects and their advisors and adds the
* methods and their advices to the (usually empty) array of intercepted methods.
*
* @param array &$interceptedMethods An array (empty or not) which contains the names of the intercepted methods and additional information
* @param array $methods An array of class and method names which are matched against the pointcut (class name = name of the class or interface the method was declared)
* @param string $targetClassName Name of the class the pointcut should match with
* @param array &$aspectContainers All aspects to take into consideration
* @return void
*/
protected function addAdvicedMethodsToInterceptedMethods(array &$interceptedMethods, array $methods, $targetClassName, array &$aspectContainers)
{
$pointcutQueryIdentifier = 0;
foreach ($aspectContainers as $aspectContainer) {
if (!$aspectContainer->getCachedTargetClassNameCandidates()->hasClassName($targetClassName)) {
continue;
}
foreach ($aspectContainer->getAdvisors() as $advisor) {
$pointcut = $advisor->getPointcut();
foreach ($methods as $method) {
list($methodDeclaringClassName, $methodName) = $method;
if ($this->reflectionService->isMethodFinal($targetClassName, $methodName)) {
continue;
}
if ($this->reflectionService->isMethodStatic($targetClassName, $methodName)) {
continue;
}
if ($pointcut->matches($targetClassName, $methodName, $methodDeclaringClassName, $pointcutQueryIdentifier)) {
$advice = $advisor->getAdvice();
$interceptedMethods[$methodName]['groupedAdvices'][get_class($advice)][] = array('advice' => $advice, 'runtimeEvaluationsClosureCode' => $pointcut->getRuntimeEvaluationsClosureCode());
$interceptedMethods[$methodName]['declaringClassName'] = $methodDeclaringClassName;
}
$pointcutQueryIdentifier++;
}
}
}
}
/**
* @return array
*/
protected function getDeclarations()
{
$declarations = array();
$methodNames = get_class_methods(get_class($this));
foreach ($methodNames as $methodName) {
if (substr($methodName, -11, 11) === 'Declaration' && $this->reflectionService->isMethodStatic(get_class($this), $methodName)) {
$declarations[] = substr($methodName, 0, -11);
}
}
return $declarations;
}
/**
* Compile the result of methods marked with CompileStatic into the proxy class
*
* @param string $className
* @param \TYPO3\Flow\Object\Proxy\ProxyClass $proxyClass
* @return void
*/
protected function compileStaticMethods($className, $proxyClass)
{
if ($this->classesWithCompileStaticAnnotation === null) {
$this->classesWithCompileStaticAnnotation = array_flip($this->reflectionService->getClassesContainingMethodsAnnotatedWith(\TYPO3\Flow\Annotations\CompileStatic::class));
}
if (!isset($this->classesWithCompileStaticAnnotation[$className])) {
return;
}
$methodNames = get_class_methods($className);
foreach ($methodNames as $methodName) {
if ($this->reflectionService->isMethodStatic($className, $methodName) && $this->reflectionService->isMethodAnnotatedWith($className, $methodName, \TYPO3\Flow\Annotations\CompileStatic::class)) {
$compiledMethod = $proxyClass->getMethod($methodName);
$value = call_user_func(array($className, $methodName), $this->objectManager);
$compiledResult = var_export($value, true);
$compiledMethod->setMethodBody('return ' . $compiledResult . ';');
}
}
}
/**
* Compile the result of methods marked with CompileStatic into the proxy class
*
* @param string $className
* @param ProxyClass $proxyClass
* @return void
* @throws ObjectException
*/
protected function compileStaticMethods($className, ProxyClass $proxyClass)
{
$methodNames = $this->reflectionService->getMethodsAnnotatedWith($className, Flow\CompileStatic::class);
foreach ($methodNames as $methodName) {
if (!$this->reflectionService->isMethodStatic($className, $methodName)) {
throw new ObjectException(sprintf('The method %s:%s() is annotated CompileStatic so it must be static', $className, $methodName), 1476348303);
}
if ($this->reflectionService->isMethodPrivate($className, $methodName)) {
throw new ObjectException(sprintf('The method %s:%s() is annotated CompileStatic so it must not be private', $className, $methodName), 1476348306);
}
$reflectedMethod = new MethodReflection($className, $methodName);
$reflectedMethod->setAccessible(true);
$value = $reflectedMethod->invoke(null, $this->objectManager);
$compiledResult = var_export($value, true);
$compiledMethod = $proxyClass->getMethod($methodName);
$compiledMethod->setMethodBody('return ' . $compiledResult . ';');
}
}