Da

✏️ Editing: MetadataFactory.php

<?php

declare (strict_types=1);
namespace PleskRestApi\Metadata;

use PleskRestApi\Metadata\Cache\CacheInterface;
use PleskRestApi\Metadata\Driver\AdvancedDriverInterface;
use PleskRestApi\Metadata\Driver\DriverInterface;
class MetadataFactory implements AdvancedMetadataFactoryInterface
{
    /**
     * @var DriverInterface
     */
    private $driver;
    /**
     * @var CacheInterface
     */
    private $cache;
    /**
     * @var ClassMetadata[]
     */
    private $loadedMetadata = [];
    /**
     * @var ClassMetadata[]
     */
    private $loadedClassMetadata = [];
    /**
     * @var string|null
     */
    private $hierarchyMetadataClass;
    /**
     * @var bool
     */
    private $includeInterfaces = \false;
    /**
     * @var bool
     */
    private $debug = \false;
    public function __construct(DriverInterface $driver, ?string $hierarchyMetadataClass = 'PleskRestApi\\Metadata\\ClassHierarchyMetadata', bool $debug = \false)
    {
        $this->driver = $driver;
        $this->hierarchyMetadataClass = $hierarchyMetadataClass;
        $this->debug = $debug;
    }
    public function setIncludeInterfaces(bool $include) : void
    {
        $this->includeInterfaces = $include;
    }
    public function setCache(CacheInterface $cache) : void
    {
        $this->cache = $cache;
    }
    /**
     * {@inheritDoc}
     */
    public function getMetadataForClass(string $className)
    {
        if (isset($this->loadedMetadata[$className])) {
            return $this->filterNullMetadata($this->loadedMetadata[$className]);
        }
        $metadata = null;
        foreach ($this->getClassHierarchy($className) as $class) {
            if (isset($this->loadedClassMetadata[$name = $class->getName()])) {
                if (null !== ($classMetadata = $this->filterNullMetadata($this->loadedClassMetadata[$name]))) {
                    $this->addClassMetadata($metadata, $classMetadata);
                }
                continue;
            }
            // check the cache
            if (null !== $this->cache) {
                if (($classMetadata = $this->cache->load($class->getName())) instanceof NullMetadata) {
                    $this->loadedClassMetadata[$name] = $classMetadata;
                    continue;
                }
                if (null !== $classMetadata) {
                    if (!$classMetadata instanceof ClassMetadata) {
                        throw new \LogicException(\sprintf('The cache must return instances of ClassMetadata for class %s, but got %s.', $className, \var_export($classMetadata, \true)));
                    }
                    if ($this->debug && !$classMetadata->isFresh()) {
                        $this->cache->evict($classMetadata->name);
                    } else {
                        $this->loadedClassMetadata[$name] = $classMetadata;
                        $this->addClassMetadata($metadata, $classMetadata);
                        continue;
                    }
                }
            }
            // load from source
            if (null !== ($classMetadata = $this->driver->loadMetadataForClass($class))) {
                $this->loadedClassMetadata[$name] = $classMetadata;
                $this->addClassMetadata($metadata, $classMetadata);
                if (null !== $this->cache) {
                    $this->cache->put($classMetadata);
                }
                continue;
            }
            if (null !== $this->cache && !$this->debug) {
                $this->cache->put(new NullMetadata($class->getName()));
            }
        }
        if (null === $metadata) {
            $metadata = new NullMetadata($className);
        }
        return $this->filterNullMetadata($this->loadedMetadata[$className] = $metadata);
    }
    /**
     * {@inheritDoc}
     */
    public function getAllClassNames() : array
    {
        if (!$this->driver instanceof AdvancedDriverInterface) {
            throw new \RuntimeException(\sprintf('Driver "%s" must be an instance of "AdvancedDriverInterface".', \get_class($this->driver)));
        }
        return $this->driver->getAllClassNames();
    }
    /**
     * @param MergeableInterface|ClassHierarchyMetadata $metadata
     */
    private function addClassMetadata(&$metadata, ClassMetadata $toAdd) : void
    {
        if ($toAdd instanceof MergeableInterface) {
            if (null === $metadata) {
                $metadata = clone $toAdd;
            } else {
                $metadata->merge($toAdd);
            }
        } else {
            if (null === $metadata) {
                $class = $this->hierarchyMetadataClass;
                $metadata = new $class();
            }
            $metadata->addClassMetadata($toAdd);
        }
    }
    /**
     * @return \ReflectionClass[]
     */
    private function getClassHierarchy(string $class) : array
    {
        $classes = [];
        $refl = new \ReflectionClass($class);
        do {
            $classes[] = $refl;
            $refl = $refl->getParentClass();
        } while (\false !== $refl);
        $classes = \array_reverse($classes, \false);
        if (!$this->includeInterfaces) {
            return $classes;
        }
        $addedInterfaces = [];
        $newHierarchy = [];
        foreach ($classes as $class) {
            foreach ($class->getInterfaces() as $interface) {
                if (isset($addedInterfaces[$interface->getName()])) {
                    continue;
                }
                $addedInterfaces[$interface->getName()] = \true;
                $newHierarchy[] = $interface;
            }
            $newHierarchy[] = $class;
        }
        return $newHierarchy;
    }
    /**
     * @param ClassMetadata|ClassHierarchyMetadata|MergeableInterface $metadata
     *
     * @return ClassMetadata|ClassHierarchyMetadata|MergeableInterface
     */
    private function filterNullMetadata($metadata = null)
    {
        return !$metadata instanceof NullMetadata ? $metadata : null;
    }
}

📁 Sid Gifari File Manager