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2024-05-18 02:28:01 +02:00
parent 9513cdba09
commit 9f30bc98c7
6149 changed files with 668407 additions and 0 deletions
@@ -0,0 +1,191 @@
+<?php
+
+namespace Doctrine\Bundle\DoctrineBundle\Mapping;
+
+use Doctrine\ORM\Mapping\ClassMetadata;
+use Doctrine\ORM\Mapping\MappingException;
+use Doctrine\ORM\Tools\DisconnectedClassMetadataFactory;
+use Doctrine\Persistence\ManagerRegistry;
+use ReflectionClass;
+use RuntimeException;
+use Symfony\Component\HttpKernel\Bundle\BundleInterface;
+
+use function array_pop;
+use function class_exists;
+use function dirname;
+use function explode;
+use function implode;
+use function sprintf;
+use function str_replace;
+use function strpos;
+
+/**
+ * This class provides methods to access Doctrine entity class metadata for a
+ * given bundle, namespace or entity class, for generation purposes
+ */
+class DisconnectedMetadataFactory
+{
+    private ManagerRegistry $registry;
+
+    public function __construct(ManagerRegistry $registry)
+    {
+        $this->registry = $registry;
+    }
+
+    /**
+     * Gets the metadata of all classes of a bundle.
+     *
+     * @param BundleInterface $bundle A BundleInterface instance
+     *
+     * @return ClassMetadataCollection A ClassMetadataCollection instance
+     *
+     * @throws RuntimeException When bundle does not contain mapped entities.
+     */
+    public function getBundleMetadata(BundleInterface $bundle)
+    {
+        $namespace = $bundle->getNamespace();
+        $metadata  = $this->getMetadataForNamespace($namespace);
+        if (! $metadata->getMetadata()) {
+            throw new RuntimeException(sprintf('Bundle "%s" does not contain any mapped entities.', $bundle->getName()));
+        }
+
+        $path = $this->getBasePathForClass($bundle->getName(), $bundle->getNamespace(), $bundle->getPath());
+
+        $metadata->setPath($path);
+        $metadata->setNamespace($bundle->getNamespace());
+
+        return $metadata;
+    }
+
+    /**
+     * Gets the metadata of a class.
+     *
+     * @param string $class A class name
+     * @param string $path  The path where the class is stored (if known)
+     *
+     * @return ClassMetadataCollection A ClassMetadataCollection instance
+     *
+     * @throws MappingException When class is not valid entity or mapped superclass.
+     */
+    public function getClassMetadata($class, $path = null)
+    {
+        $metadata = $this->getMetadataForClass($class);
+        if (! $metadata->getMetadata()) {
+            throw MappingException::classIsNotAValidEntityOrMappedSuperClass($class);
+        }
+
+        $this->findNamespaceAndPathForMetadata($metadata, $path);
+
+        return $metadata;
+    }
+
+    /**
+     * Gets the metadata of all classes of a namespace.
+     *
+     * @param string $namespace A namespace name
+     * @param string $path      The path where the class is stored (if known)
+     *
+     * @return ClassMetadataCollection A ClassMetadataCollection instance
+     *
+     * @throws RuntimeException When namespace not contain mapped entities.
+     */
+    public function getNamespaceMetadata($namespace, $path = null)
+    {
+        $metadata = $this->getMetadataForNamespace($namespace);
+        if (! $metadata->getMetadata()) {
+            throw new RuntimeException(sprintf('Namespace "%s" does not contain any mapped entities.', $namespace));
+        }
+
+        $this->findNamespaceAndPathForMetadata($metadata, $path);
+
+        return $metadata;
+    }
+
+    /**
+     * Find and configure path and namespace for the metadata collection.
+     *
+     * @param string|null $path
+     *
+     * @throws RuntimeException When unable to determine the path.
+     */
+    public function findNamespaceAndPathForMetadata(ClassMetadataCollection $metadata, $path = null)
+    {
+        $all = $metadata->getMetadata();
+        if (class_exists($all[0]->name)) {
+            $r    = new ReflectionClass($all[0]->name);
+            $path = $this->getBasePathForClass($r->getName(), $r->getNamespaceName(), dirname($r->getFilename()));
+            $ns   = $r->getNamespaceName();
+        } elseif ($path) {
+            // Get namespace by removing the last component of the FQCN
+            $nsParts = explode('\\', $all[0]->name);
+            array_pop($nsParts);
+            $ns = implode('\\', $nsParts);
+        } else {
+            throw new RuntimeException(sprintf('Unable to determine where to save the "%s" class (use the --path option).', $all[0]->name));
+        }
+
+        $metadata->setPath($path);
+        $metadata->setNamespace($ns);
+    }
+
+    /**
+     * Get a base path for a class
+     *
+     * @throws RuntimeException When base path not found.
+     */
+    private function getBasePathForClass(string $name, string $namespace, string $path): string
+    {
+        $namespace   = str_replace('\\', '/', $namespace);
+        $search      = str_replace('\\', '/', $path);
+        $destination = str_replace('/' . $namespace, '', $search, $c);
+
+        if ($c !== 1) {
+            throw new RuntimeException(sprintf('Can\'t find base path for "%s" (path: "%s", destination: "%s").', $name, $path, $destination));
+        }
+
+        return $destination;
+    }
+
+    private function getMetadataForNamespace(string $namespace): ClassMetadataCollection
+    {
+        $metadata = [];
+        foreach ($this->getAllMetadata() as $m) {
+            if (strpos($m->name, $namespace) !== 0) {
+                continue;
+            }
+
+            $metadata[] = $m;
+        }
+
+        return new ClassMetadataCollection($metadata);
+    }
+
+    private function getMetadataForClass(string $entity): ClassMetadataCollection
+    {
+        foreach ($this->registry->getManagers() as $em) {
+            $cmf = new DisconnectedClassMetadataFactory();
+            $cmf->setEntityManager($em);
+
+            if (! $cmf->isTransient($entity)) {
+                return new ClassMetadataCollection([$cmf->getMetadataFor($entity)]);
+            }
+        }
+
+        return new ClassMetadataCollection([]);
+    }
+
+    /** @return ClassMetadata[] */
+    private function getAllMetadata(): array
+    {
+        $metadata = [];
+        foreach ($this->registry->getManagers() as $em) {
+            $cmf = new DisconnectedClassMetadataFactory();
+            $cmf->setEntityManager($em);
+            foreach ($cmf->getAllMetadata() as $m) {
+                $metadata[] = $m;
+            }
+        }
+
+        return $metadata;
+    }
+}