/**
* {@inheritDoc}
*/
public function setUp()
{
$this->generatedClassName = UniqueIdentifierGenerator::getIdentifier('foo');
$this->config = new Configuration($this->generatedClassName);
$generatorStrategy = new EvaluatingGeneratorStrategy();
$reflection = new ReflectionClass('GeneratedHydratorTestAsset\\ClassWithMixedProperties');
$generator = new ClassBuilder();
$traverser = new NodeTraverser();
$renamer = new ClassRenamerVisitor($reflection, $this->generatedClassName);
$traverser->addVisitor($renamer);
// evaluating the generated class
//die(var_dump($traverser->traverse($generator->fromReflection($reflection))));
$ast = $traverser->traverse($generator->fromReflection($reflection));
$generatorStrategy->generate($ast);
$this->config->setGeneratorStrategy($generatorStrategy);
}
/**
* Generates an AST of {@see \PhpParser\Node[]} out of a given reflection class
* and a map of properties to be used to
*
* @param \ReflectionClass $originalClass
*
* @return \PhpParser\Node[]
*/
public function generate(ReflectionClass $originalClass)
{
$builder = new ClassBuilder();
$ast = $builder->fromReflection($originalClass);
// step 1: remove methods that are not used
$cleaner = new NodeTraverser();
$cleaner->addVisitor(new MethodDisablerVisitor(function () {
return false;
}));
$ast = $cleaner->traverse($ast);
// step 2: implement new methods and interfaces, extend original class
$implementor = new NodeTraverser();
$implementor->addVisitor(new HydratorMethodsVisitor($originalClass));
$implementor->addVisitor(new ClassExtensionVisitor($originalClass->getName(), $originalClass->getName()));
$implementor->addVisitor(new ClassImplementorVisitor($originalClass->getName(), array('Zend\\Stdlib\\Hydrator\\HydratorInterface')));
return $implementor->traverse($ast);
}
/**
* Generates an AST out of a given reflection class and a target hydrator name
*
* @param string $realClass
* @param string $hydratorClass
*
* @return \PhpParser\Node[]
*/
protected function generateAst($realClass, $hydratorClass)
{
$originalClass = new \ReflectionClass($realClass);
$builder = new ClassBuilder();
$traverser = new NodeTraverser();
$ast = $builder->fromReflection($originalClass);
// Remove unused methods
$traverser->addVisitor(new MethodDisablerVisitor(function () {
return false;
}));
// Implement new methods and interfaces, extend original class
$this->addMethodVisitors($originalClass, $traverser);
$traverser->addVisitor(new ClassExtensionVisitor($realClass, $realClass));
$traverser->addVisitor(new ClassImplementorVisitor($realClass, ['Indigo\\Hydra\\Hydrator']));
// Renames class
$traverser->addVisitor(new ClassRenamerVisitor($originalClass, $hydratorClass));
return $traverser->traverse($ast);
}