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<?php |
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namespace BrainExe\Core; |
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use BrainExe\Core\Annotations\Service; |
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use BrainExe\Core\Annotations\Builder\ServiceDefinition; |
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use Doctrine\Common\Annotations\AnnotationReader; |
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use Doctrine\Common\Annotations\AnnotationRegistry; |
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use Doctrine\Common\Annotations\IndexedReader; |
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use RecursiveDirectoryIterator; |
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use RecursiveIteratorIterator; |
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use ReflectionClass; |
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use SplFileInfo; |
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use Symfony\Component\Config\Loader\Loader as ConfigLoader; |
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use Symfony\Component\DependencyInjection\ContainerBuilder; |
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class AnnotationLoader extends ConfigLoader |
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{ |
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/** |
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* @var ContainerBuilder |
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*/ |
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private $container; |
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/** |
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* @var AnnotationReader |
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*/ |
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private $reader; |
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/** |
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* @var ServiceDefinition[] |
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*/ |
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private $builders = []; |
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/** |
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* @param ContainerBuilder $container |
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* @param ServiceDefinition[] $builders |
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*/ |
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public function __construct(ContainerBuilder $container, array $builders = []) |
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{ |
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$this->container = $container; |
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$this->builders = $builders; |
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$this->reader = new IndexedReader(new AnnotationReader()); |
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AnnotationRegistry::registerLoader(function ($class) { |
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return class_exists($class); |
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}); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function load($path, $type = null) |
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{ |
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$includedFiles = $this->includeFiles($path); |
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$this->processFiles($includedFiles); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function supports($resource, $type = null) |
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{ |
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return is_dir($resource); |
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} |
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/** |
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* @param ReflectionClass $reflection |
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* @return array |
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*/ |
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private function loadDefinition(ReflectionClass $reflection) : array |
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{ |
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$annotation = $this->reader->getClassAnnotation($reflection, Service::class); |
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$definitions = []; |
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/** @var ServiceDefinition $builder */ |
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if ($annotation) { |
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$annotationClass = get_class($annotation); |
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$class = $reflection->getName(); |
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$definition = $this->container->register($class, $class); |
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if (isset($this->builders[$annotationClass])) { |
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$builder = $this->builders[$annotationClass]; |
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} else { |
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/** @var string|Service $annotationClass */ |
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$this->builders[$annotationClass] = $builder = $annotationClass::getBuilder( |
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$this->container, |
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$this->reader |
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); |
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} |
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list($alias) = $builder->build($reflection, $annotation, $definition); |
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if ($alias && $alias !== $class) { |
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$this->container->setAlias($alias, $class); |
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} |
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} |
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return $definitions; |
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} |
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/** |
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* @param string $path |
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* @return string[] |
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*/ |
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private function includeFiles(string $path) : array |
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{ |
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$includedFiles = []; |
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/** @var SplFileInfo[] $directoryIterator */ |
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$directoryIterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path)); |
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foreach ($directoryIterator as $fileInfo) { |
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if ($fileInfo->getExtension() === 'php') { |
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$included = $this->includeFile($fileInfo); |
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$includedFiles[$included] = true; |
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} |
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} |
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return $includedFiles; |
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} |
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/** |
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* @param string[] $includedFiles |
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*/ |
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private function processFiles(array $includedFiles) : void |
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{ |
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$declaredClasses = get_declared_classes(); |
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foreach ($declaredClasses as $className) { |
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$reflection = new ReflectionClass($className); |
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$filename = $reflection->getFileName(); |
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if (isset($includedFiles[$filename])) { |
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$this->loadDefinition($reflection); |
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} |
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} |
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} |
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/** |
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* @param SplFileInfo $fileInfo |
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* @return string |
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*/ |
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private function includeFile(SplFileInfo $fileInfo) : string |
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{ |
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$sourceFile = $fileInfo->getRealPath(); |
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require_once $sourceFile; |
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return $sourceFile; |
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} |
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} |
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Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..