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<?php |
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/** |
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* File was created 16.10.2015 08:08 |
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*/ |
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namespace PeekAndPoke\Component\Slumber\Helper; |
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use Doctrine\Common\Annotations\AnnotationReader; |
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use PeekAndPoke\Component\Psi\Psi; |
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use PeekAndPoke\Component\Slumber\Core\Codec\ArrayCodecPropertyMarker2Mapper; |
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use PeekAndPoke\Component\Slumber\Core\LookUp\AnnotatedEntityConfigReader; |
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use Psr\Container\ContainerInterface; |
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use Psr\Log\LoggerInterface; |
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use Psr\Log\NullLogger; |
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use Symfony\Component\Finder\Finder; |
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use Symfony\Component\Finder\SplFileInfo; |
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/** |
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* @author Karsten J. Gerber <[email protected]> |
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*/ |
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class ClassesInPackageValidator |
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{ |
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/** @var ContainerInterface */ |
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private $provider; |
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/** @var LoggerInterface */ |
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private $logger; |
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/** |
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* ClassesInPackageValidator constructor. |
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* |
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* @param ContainerInterface $provider |
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* @param LoggerInterface|null $logger |
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*/ |
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public function __construct(ContainerInterface $provider, LoggerInterface $logger = null) |
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{ |
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$this->provider = $provider; |
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$this->logger = $logger ?: new NullLogger(); |
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} |
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/** |
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* @param string|string[] $directories |
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* @param string|string[] $excludeDirs |
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* |
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* @return string[] |
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*/ |
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public function validate($directories, array $excludeDirs = []) |
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{ |
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$fqcns = $this->getAllFqcnsInDir($directories, $excludeDirs); |
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$lookUp = new AnnotatedEntityConfigReader( |
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$this->provider, |
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new AnnotationReader(), |
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new ArrayCodecPropertyMarker2Mapper() |
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); |
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$errors = []; |
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if (\count($fqcns) === 0) { |
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$errors[] = 'No classes found in dirs ' . implode(', ', (array) $directories); |
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} |
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foreach ($fqcns as $fqcn) { |
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try { |
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$reflect = new \ReflectionClass($fqcn); |
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$this->logger->info('validating ' . $fqcn); |
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$lookUp->getEntityConfig($reflect); |
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$this->logger->info('... OK'); |
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} catch (\Exception $e) { |
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$msg = $e->getMessage() . ' used in class ' . $fqcn; |
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$errors[] = $msg; |
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$this->logger->error($msg); |
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} |
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} |
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return $errors; |
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} |
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/** |
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* @param string|string[] $directories |
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* @param string|string[] $excludeDirs |
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* |
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* @return string[] |
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*/ |
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private function getAllFqcnsInDir($directories, $excludeDirs) |
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{ |
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$finder = (new Finder())->name('*.php')->in($directories); |
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$fqcns = []; |
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/** @var SplFileInfo $item */ |
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foreach ($finder->getIterator() as $item) { |
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// we have to exclude manually since it does not work on the finder when using exclude() |
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$excludeIt = Psi::it($excludeDirs) |
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->filter(function ($dir) use ($item) { |
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return strpos($item->getRealPath(), $dir) === 0; |
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}) |
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->count(); |
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if ($excludeIt) { |
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continue; |
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} |
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$tokens = token_get_all($item->getContents()); |
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$namespace = ''; |
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for ($index = 0; isset($tokens[$index]); $index++) { |
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if (! isset($tokens[$index][0])) { |
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continue; |
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} |
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if (T_NAMESPACE === $tokens[$index][0]) { |
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$index += 2; // Skip namespace keyword and whitespace |
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while (isset($tokens[$index]) && \is_array($tokens[$index])) { |
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$namespace .= $tokens[$index++][1]; |
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} |
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} |
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if (T_CLASS === $tokens[$index][0] && \count($tokens[$index + 2]) > 1) { |
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$index += 2; // Skip class keyword and whitespace |
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$fqcn = $namespace . '\\' . $tokens[$index][1]; |
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if (class_exists($fqcn)) { |
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$fqcns[] = $namespace . '\\' . $tokens[$index][1]; |
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} |
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} |
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} |
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} |
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return $fqcns; |
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} |
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} |
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