/**
* This method may transform the supplied source and return a new replacement for it
*
* @param StreamMetaData $metadata Metadata for source
* @return boolean Return false if transformation should be stopped
*/
public function transform(StreamMetaData $metadata)
{
$totalTransformations = 0;
$fileName = $metadata->uri;
$astTree = ReflectionEngine::parseFile($fileName, $metadata->source);
$parsedSource = new ReflectionFile($fileName, $astTree);
// Check if we have some new aspects that weren't loaded yet
$unloadedAspects = $this->aspectLoader->getUnloadedAspects();
if (!empty($unloadedAspects)) {
$this->loadAndRegisterAspects($unloadedAspects);
}
$advisors = $this->container->getByTag('advisor');
$namespaces = $parsedSource->getFileNamespaces();
$lineOffset = 0;
foreach ($namespaces as $namespace) {
$classes = $namespace->getClasses();
foreach ($classes as $class) {
// Skip interfaces and aspects
if ($class->isInterface() || in_array(Aspect::class, $class->getInterfaceNames())) {
continue;
}
$wasClassProcessed = $this->processSingleClass($advisors, $metadata, $class, $lineOffset);
$totalTransformations += (int) $wasClassProcessed;
}
$wasFunctionsProcessed = $this->processFunctions($advisors, $metadata, $namespace);
$totalTransformations += (int) $wasFunctionsProcessed;
}
// If we return false this will indicate no more transformation for following transformers
return $totalTransformations > 0;
}
protected function setUp()
{
$this->originalRefClass = $refClass = new \ReflectionClass(self::STUB_CLASS);
$fileName = $refClass->getFileName();
$fileNode = ReflectionEngine::parseFile($fileName);
$reflectionFile = new ReflectionFile($fileName, $fileNode);
$parsedClass = $reflectionFile->getFileNamespace($refClass->getNamespaceName())->getClass($refClass->getName());
$this->parsedRefClass = $parsedClass;
}
protected function setUp()
{
$fileName = stream_resolve_include_path(__DIR__ . self::STUB_FILE);
$fileNode = ReflectionEngine::parseFile($fileName);
$reflectionFile = new ReflectionFile($fileName, $fileNode);
$parsedFileNamespace = $reflectionFile->getFileNamespace('Go\\ParserReflection\\Stub');
$this->parsedRefFileNamespace = $parsedFileNamespace;
include_once $fileName;
}
protected function setUp()
{
$container = $this->getMock(AspectContainer::class);
$reader = $this->getMock(Reader::class);
$loader = $this->getMock(AspectLoader::class, [], array($container, $reader));
$this->adviceMatcher = new AdviceMatcher($loader, $container);
$reflectionFile = new ReflectionFile(__FILE__);
$this->reflectionClass = $reflectionFile->getFileNamespace(__NAMESPACE__)->getClass(__CLASS__);
}
public function testGetTypeMethod()
{
if (PHP_VERSION_ID < 70000) {
$this->markTestSkipped('Test available only for PHP7.0 and newer');
}
foreach ($this->parsedRefFile->getFileNamespaces() as $fileNamespace) {
foreach ($fileNamespace->getFunctions() as $refFunction) {
$functionName = $refFunction->getName();
foreach ($refFunction->getParameters() as $refParameter) {
$parameterName = $refParameter->getName();
$originalRefParameter = new \ReflectionParameter($functionName, $parameterName);
$hasType = $refParameter->hasType();
$this->assertSame($originalRefParameter->hasType(), $hasType, "Presence of type for parameter {$functionName}:{$parameterName} should be equal");
if ($hasType) {
$parsedReturnType = $refParameter->getType();
$originalReturnType = $originalRefParameter->getType();
$this->assertSame($originalReturnType->allowsNull(), $parsedReturnType->allowsNull());
$this->assertSame($originalReturnType->isBuiltin(), $parsedReturnType->isBuiltin());
$this->assertSame($originalReturnType->__toString(), $parsedReturnType->__toString());
} else {
$this->assertSame($originalRefParameter->getType(), $refParameter->getType());
}
}
}
}
}
private function buildClass($replacement)
{
$type = $this->splitNsandClass($replacement['originalFullyQualifiedType']);
$class = new ClassGenerator();
$class->setName($type['class']);
$class->setNamespaceName($type['ns']);
$class->setExtendedClass('\\Brads\\Ppm\\Proxy');
$properties = [];
$methods = [];
$implementedInterfaces = [];
foreach ($versions as $version => $info) {
foreach ($info['files'] as $file) {
echo "Parsing: " . $this->vendorDir . '/' . $package . '/' . $version . '/' . $file . "\n";
$parsedFile = new ReflectionFile($this->vendorDir . '/' . $package . '/' . $version . '/' . $file);
$parsedClass = $parsedFile->getFileNamespace($info['toNs'])->getClass($info['toNs'] . '\\' . $type['class']);
if ($parsedClass->getInterfaceNames() != null) {
$implementedInterfaces = array_merge($implementedInterfaces, $parsedClass->getInterfaceNames());
}
foreach ($parsedClass->getMethods() as $method) {
if ($method->isPublic()) {
$generatedMethod = new MethodGenerator();
$generatedMethod->setName($method->name);
$generatedMethod->setBody('echo "Hello world!";');
$generatedMethod->setAbstract($method->isAbstract());
$generatedMethod->setFinal($method->isFinal());
$generatedMethod->setStatic($method->isStatic());
$generatedMethod->setVisibility(MethodGenerator::VISIBILITY_PUBLIC);
foreach ($method->getParameters() as $param) {
$generatedParam = new ParameterGenerator();
$generatedParam->setName($param->name);
if ($param->hasType()) {
$generatedParam->setType($param->getType());
}
//$generatedParam->setDefaultValue($param->getDefaultValue());
$generatedParam->setPosition($param->getPosition());
$generatedParam->setVariadic($param->isVariadic());
$generatedParam->setPassedByReference($param->isPassedByReference());
$generatedMethod->setParameter($generatedParam);
}
$existingMethod = Linq::from($methods)->firstOrDefault(null, function (MethodGenerator $v) use($method) {
return $v->getName() == $method->name;
});
if ($existingMethod != null) {
$existingParams = $existingMethod->getParameters();
foreach ($generatedMethod->getParameters() as $newParam) {
$existingParam = Linq::from($existingParams)->firstOrDefault(function (ParameterGenerator $v) {
return $v->getName() == $newParam->getName();
});
if ($existingParam == null) {
$existingMethod->setParameter($newParam);
}
}
} else {
$methods[] = $generatedMethod;
}
}
}
foreach ($parsedClass->getProperties() as $prop) {
//$properties[] = PropertyGenerator::fromReflection($prop);
}
}
}
$class->setImplementedInterfaces($implementedInterfaces);
$class->addMethods($methods);
$class->addProperties($properties);
return (new FileGenerator(['classes' => [$class]]))->generate();
}
/**
* Processes file.
*
* @param string $file File.
*
* @return integer
*/
protected function processFile($file)
{
$size = filesize($file);
$relative_file = $this->removeProjectPath($file);
$sql = 'SELECT Id, Size
FROM Files
WHERE Name = :name';
$file_data = $this->db->fetchOne($sql, array('name' => $relative_file));
$this->db->beginTransaction();
if ($file_data === false) {
$sql = 'INSERT INTO Files (Name, Size) VALUES (:name, :size)';
$this->db->perform($sql, array('name' => $relative_file, 'size' => $size));
$file_id = $this->db->lastInsertId();
} else {
$file_id = $file_data['Id'];
}
// File is not changed since last time it was indexed.
if ($file_data !== false && (int) $file_data['Size'] === $size) {
$sql = 'UPDATE Files
SET Found = 1
WHERE Id = :file_id';
$this->db->perform($sql, array('file_id' => $file_data['Id']));
$this->db->commit();
return $file_data['Id'];
}
$sql = 'UPDATE Files
SET Found = 1
WHERE Id = :file_id';
$this->db->perform($sql, array('file_id' => $file_data['Id']));
$new_classes = array();
$parsed_file = new ReflectionFile($file);
foreach ($parsed_file->getFileNamespaces() as $namespace) {
foreach ($namespace->getClasses() as $class) {
$new_classes[] = $class->getName();
$this->processClass($file_id, $class);
}
}
if ($new_classes) {
$sql = 'SELECT Id
FROM Classes
WHERE FileId = :file_id AND Name NOT IN (:classes)';
$deleted_classes = $this->db->fetchCol($sql, array('file_id' => $file_id, 'classes' => $new_classes));
} else {
$sql = 'SELECT Id
FROM Classes
WHERE FileId = :file_id';
$deleted_classes = $this->db->fetchCol($sql, array('file_id' => $file_id));
}
foreach ($deleted_classes as $deleted_class_id) {
$this->deleteClass($deleted_class_id);
}
$this->db->commit();
ReflectionEngine::unsetFile($file);
return $file_id;
}
private function showAdvisorInformation(SymfonyStyle $io, $advisorId)
{
$aspectContainer = $this->aspectKernel->getContainer();
/** @var AdviceMatcher $adviceMatcher */
$adviceMatcher = $aspectContainer->get('aspect.advice_matcher');
$this->loadAdvisorsList($aspectContainer);
$advisor = $aspectContainer->getAdvisor($advisorId);
$options = $this->aspectKernel->getOptions();
$enumerator = new Enumerator($options['appDir'], $options['includePaths'], $options['excludePaths']);
$iterator = $enumerator->enumerate();
$totalFiles = iterator_count($iterator);
$io->writeln("Total <info>{$totalFiles}</info> files to analyze.");
$iterator->rewind();
foreach ($iterator as $file) {
$reflectionFile = new ReflectionFile((string) $file);
$reflectionNamespaces = $reflectionFile->getFileNamespaces();
foreach ($reflectionNamespaces as $reflectionNamespace) {
foreach ($reflectionNamespace->getClasses() as $reflectionClass) {
$advices = $adviceMatcher->getAdvicesForClass($reflectionClass, array($advisor));
if (!empty($advices)) {
$this->writeInfoAboutAdvices($io, $reflectionClass, $advices);
}
}
}
}
}
/**
* Tests specific features of PHP5.6 and newer, for example, array constants, etc
*/
public function testGettersPHP56()
{
if (PHP_VERSION_ID < 50600) {
$this->markTestSkipped("Can not test new features on old version of PHP");
}
$fileName = stream_resolve_include_path(__DIR__ . self::STUB_FILE56);
$fileNode = ReflectionEngine::parseFile($fileName);
$reflectionFile = new ReflectionFile($fileName, $fileNode);
include_once $fileName;
$parsedFileNamespace = $reflectionFile->getFileNamespace('Go\\ParserReflection\\Stub');
foreach ($parsedFileNamespace->getClasses() as $parsedRefClass) {
$this->performGeneralMethodComparison($parsedRefClass);
}
}
