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<?php |
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namespace WebStream\Annotation\Reader; |
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use WebStream\Annotation\Base\IAnnotatable; |
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use WebStream\Annotation\Base\Annotation; |
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use WebStream\Annotation\Base\IClass; |
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use WebStream\Annotation\Base\IMethod; |
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use WebStream\Annotation\Base\IMethods; |
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use WebStream\Annotation\Base\IProperty; |
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use WebStream\Annotation\Base\IRead; |
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use WebStream\Annotation\Reader\Extend\ExtendReader; |
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use WebStream\Container\Container; |
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use WebStream\DI\Injector; |
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use WebStream\Exception\Delegate\ExceptionDelegator; |
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use WebStream\Exception\Extend\AnnotationException; |
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use Doctrine\Common\Annotations\AnnotationReader as DoctrineAnnotationReader; |
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use Doctrine\Common\Annotations\AnnotationException as DoctrineAnnotationException; |
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/** |
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* AnnotationReader |
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* @author Ryuichi TANAKA. |
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* @since 2014/05/10 |
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* @version 0.4 |
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*/ |
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class AnnotationReader |
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{ |
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use Injector; |
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/** |
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* @var \ReflectionClass リフレクションクラスオブジェクト |
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*/ |
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// private $refClass; |
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/** |
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* @var IAnnotatable インスタンス |
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*/ |
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private $instance; |
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/** |
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* @var Logger ロガー |
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*/ |
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// private $logger; |
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/** |
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* @var Container コンテナ |
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*/ |
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// private $container; |
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/** |
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* @var array<string> 読み込み可能アノテーション情報 |
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*/ |
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private $readableMap; |
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/** |
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* @var array<ExtendReader> 拡張アノテーションリーダー |
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*/ |
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private $extendReaderMap; |
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/** |
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* @var array<string> アノテーション情報リスト |
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*/ |
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private $annotationInfoList; |
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/** |
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* @var array<string> アノテーション情報リスト(拡張リーダー処理済み) |
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*/ |
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private $annotationInfoExtendList; |
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/** |
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* @var callable 読み込み時の例外 |
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*/ |
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private $exception; |
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/** |
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* @var string 読み込み対象アノテーションクラスパス |
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*/ |
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// private $annotationClasspath; |
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/** |
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* @var string アクションメソッド |
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*/ |
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private $actionMethod; |
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/** |
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* constructor |
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* @param IAnnotatable ターゲットインスタンス |
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* @param Container 依存コンテナ |
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*/ |
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public function __construct(IAnnotatable $instance) |
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{ |
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$this->initialize(); |
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$this->instance = $instance; |
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} |
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/** |
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* 初期化処理 |
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*/ |
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private function initialize() |
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{ |
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$this->readableMap = []; |
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137 |
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$this->extendReaderMap = []; |
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$this->annotationInfoList = []; |
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$this->annotationInfoExtendList = []; |
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} |
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/** |
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* アノテーション情報リストを返却する |
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* @param array<mixed> アノテーション情報リスト |
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*/ |
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public function getAnnotationInfoList(): array |
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{ |
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if (empty($this->extendReaderMap)) { |
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return $this->annotationInfoList; |
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} |
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foreach ($this->annotationInfoList as $key => $annotationInfo) { |
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if (!array_key_exists($key, $this->extendReaderMap)) { |
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continue; |
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} |
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$readerClasspath = $this->extendReaderMap[$key]; |
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$refClass = new \ReflectionClass($readerClasspath); |
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$reader = $refClass->newInstance(); |
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$reader->read($annotationInfo); |
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$this->annotationInfoList[$key] = $reader->getAnnotationInfo(); |
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} |
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return $this->annotationInfoList; |
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} |
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/** |
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* 発生した例外を返却する |
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* @param ExceptionDelegator 発生した例外 |
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*/ |
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public function getException() |
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{ |
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return $this->exception; |
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} |
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/** |
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* アクションメソッドを設定する |
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* @param string アクションメソッド |
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*/ |
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public function setActionMethod(string $actionMethod) |
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{ |
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$this->actionMethod = $actionMethod; |
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} |
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/** |
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* 読み込み可能アノテーション情報を設定する |
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* @param string アノテーションクラスパス |
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* @param Container アノテーションクラス依存コンテナ |
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*/ |
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public function readable(string $classpath, Container $container = null) |
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{ |
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$this->readableMap[$classpath] = $container; |
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} |
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/** |
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* 拡張アノテーションリーダーを設定する |
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* @param string アノテーションクラスパス |
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* @param string 拡張アノテーションリーダークラスパス |
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*/ |
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public function useExtendReader(string $annotationClasspath, string $readerClasspath) |
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{ |
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$this->extendReaderMap[$annotationClasspath] = $readerClasspath; |
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} |
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/** |
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* アノテーション情報を読み込む |
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*/ |
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public function read() |
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{ |
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try { |
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$this->readClass(); |
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$this->readMethod(); |
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$this->readProperty(); |
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} catch (DoctrineAnnotationException $e) { |
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$this->initialize(); |
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throw new AnnotationException($e); |
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} |
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} |
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/** |
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* クラス情報を読み込む |
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*/ |
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public function readClass() |
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{ |
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$reader = new DoctrineAnnotationReader(); |
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$refClass = new \ReflectionClass($this->instance); |
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while ($refClass !== false) { |
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$annotations = $reader->getClassAnnotations($refClass); |
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if (!empty($annotations)) { |
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for ($i = 0, $count = count($annotations); $i < $count; $i++) { |
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$annotation = $annotations[$i]; |
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if (!$annotation instanceof IClass) { |
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continue; |
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} |
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2 |
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$key = get_class($annotation); |
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if (!array_key_exists($key, $this->readableMap)) { |
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continue; |
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} |
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2 |
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$container = $this->readableMap[$key]; |
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try { |
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$annotation->onClassInject($this->instance, $refClass, $container); |
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} catch (\Exception $e) { |
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1 |
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if ($this->exception === null) { |
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1 |
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$this->exception = new ExceptionDelegator($this->instance, $e); |
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} |
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1 |
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continue; |
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} |
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218
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// IReadを実装している場合、任意のデータを返却する |
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1 |
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if ($annotation instanceof IRead) { |
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1 |
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if (!array_key_exists($key, $this->annotationInfoList)) { |
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1 |
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$this->annotationInfoList[$key] = []; |
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} |
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$this->annotationInfoList[$key][] = $annotation->getAnnotationInfo(); |
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} |
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} |
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} |
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228
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2 |
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$refClass = $refClass->getParentClass(); |
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} |
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2 |
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} |
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232
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/** |
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233
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* メソッド情報を読み込む |
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234
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*/ |
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235
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135 |
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public function readMethod() |
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{ |
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135 |
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$reader = new DoctrineAnnotationReader(); |
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135 |
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$refClass = new \ReflectionClass($this->instance); |
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240
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135 |
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while ($refClass !== false) { |
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135 |
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foreach ($refClass->getMethods() as $refMethod) { |
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135 |
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if ($refClass->getName() !== $refMethod->class) { |
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continue; |
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} |
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135 |
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$annotations = $reader->getMethodAnnotations($refMethod); |
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135 |
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if (empty($annotations)) { |
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continue; |
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} |
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250
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251
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135 |
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for ($i = 0, $count = count($annotations); $i < $count; $i++) { |
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252
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135 |
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$annotation = $annotations[$i]; |
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253
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254
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135 |
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if (!$annotation instanceof IMethod && !$annotation instanceof IMethods) { |
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continue; |
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256
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} |
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257
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258
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// IMethodを実装している場合、アクションメソッドのアノテーション以外は読み込まない |
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// PHPのメソッドは大文字小文字を区別しないため、そのまま比較するとルーティング解決結果と実際のメソッド名が合わないケースがある |
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260
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// PHPの仕様に合わせてメソッド名の文字列比較は小文字に変換してから行う |
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261
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135 |
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if ($annotation instanceof IMethod && strtolower($this->actionMethod) !== strtolower($refMethod->name)) { |
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262
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97 |
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continue; |
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263
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} |
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264
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265
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// 読み込み可能なアノテーション以外は読み込まない |
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266
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135 |
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$key = get_class($annotation); |
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267
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135 |
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if (!array_key_exists($key, $this->readableMap)) { |
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268
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continue; |
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269
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} |
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270
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271
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130 |
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$container = $this->readableMap[$key]; |
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272
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273
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try { |
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274
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130 |
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$annotation->onMethodInject($this->instance, $refMethod, $container); |
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275
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52 |
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} catch (\Exception $e) { |
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276
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52 |
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if ($this->exception === null) { |
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277
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52 |
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$this->exception = new ExceptionDelegator($this->instance, $e, $this->actionMethod); |
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278
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} |
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279
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52 |
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continue; |
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280
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} |
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281
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|
282
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|
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// IReadを実装している場合、任意のデータを返却する |
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283
|
78 |
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if ($annotation instanceof IRead) { |
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284
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39 |
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if (!array_key_exists($key, $this->annotationInfoList)) { |
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285
|
39 |
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$this->annotationInfoList[$key] = []; |
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286
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} |
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287
|
39 |
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$this->annotationInfoList[$key][] = $annotation->getAnnotationInfo(); |
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288
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} |
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289
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} |
|
290
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} |
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291
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292
|
135 |
|
$refClass = $refClass->getParentClass(); |
|
293
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} |
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294
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|
295
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// 拡張リーダー処理結果をクリアする |
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296
|
135 |
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$this->annotationInfoExtendList = []; |
|
297
|
135 |
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} |
|
298
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299
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/** |
|
300
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|
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* プロパティ情報を読み込む |
|
301
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*/ |
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302
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private function readProperty() |
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303
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{ |
|
304
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$reader = new DoctrineAnnotationReader(); |
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305
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$refClass = $this->refClass; |
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306
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307
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while ($refClass !== false) { |
|
308
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foreach ($refClass->getProperties() as $refProperty) { |
|
309
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|
if ($refClass->getName() !== $refProperty->class) { |
|
310
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continue; |
|
311
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} |
|
312
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|
313
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|
|
$annotations = $reader->getPropertyAnnotations($refProperty); |
|
314
|
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315
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|
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// アノテーション定義がなければ次へ |
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316
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|
|
if (empty($annotations)) { |
|
317
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|
continue; |
|
318
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|
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} |
|
319
|
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|
|
320
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|
|
for ($i = 0, $count = count($annotations); $i < $count; $i++) { |
|
321
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|
|
$annotation = $annotations[$i]; |
|
322
|
|
|
// $annotation->inject('logger', $this->container->logger); |
|
323
|
|
|
|
|
324
|
|
|
if (!$annotation instanceof IProperty) { |
|
325
|
|
|
continue; |
|
326
|
|
|
} |
|
327
|
|
|
|
|
328
|
|
|
$key = get_class($annotation); |
|
329
|
|
|
if (!array_key_exists($key, $this->readableMap)) { |
|
330
|
|
|
continue; |
|
331
|
|
|
} |
|
332
|
|
|
|
|
333
|
|
|
$container = $this->readableMap[$key]; |
|
334
|
|
|
|
|
335
|
|
|
try { |
|
336
|
|
|
$annotation->onPropertyInject($this->instance, $refProperty, $container); |
|
337
|
|
|
} catch (\Exception $e) { |
|
338
|
|
|
if ($this->exception === null) { |
|
339
|
|
|
$this->exception = new ExceptionDelegator($this->instance, $e); |
|
340
|
|
|
} |
|
341
|
|
|
continue; |
|
342
|
|
|
} |
|
343
|
|
|
|
|
344
|
|
|
// IReadを実装している場合、任意のデータを返却する |
|
345
|
|
|
if ($annotation instanceof IRead) { |
|
346
|
|
|
if (!array_key_exists($key, $this->annotationInfoList)) { |
|
347
|
|
|
$this->annotationInfoList[$key] = []; |
|
348
|
|
|
} |
|
349
|
|
|
$this->annotationInfoList[$key][] = $annotation->onInjected(); |
|
350
|
|
|
} |
|
351
|
|
|
} |
|
352
|
|
|
} |
|
353
|
|
|
|
|
354
|
|
|
$refClass = $refClass->getParentClass(); |
|
355
|
|
|
} |
|
356
|
|
|
} |
|
357
|
|
|
} |
|
358
|
|
|
|