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<?php |
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declare(strict_types=1); |
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namespace Doctrine\Persistence\Mapping\Driver; |
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use Doctrine\Persistence\Mapping\MappingException; |
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use RecursiveDirectoryIterator; |
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use RecursiveIteratorIterator; |
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use const DIRECTORY_SEPARATOR; |
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use function array_merge; |
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use function array_unique; |
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use function assert; |
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use function is_dir; |
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use function is_file; |
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use function is_string; |
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use function str_replace; |
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/** |
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* Locates the file that contains the metadata information for a given class name. |
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* |
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* This behavior is independent of the actual content of the file. It just detects |
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* the file which is responsible for the given class name. |
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*/ |
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class DefaultFileLocator implements FileLocator |
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{ |
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/** |
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* The paths where to look for mapping files. |
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* |
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* @var array<int, string> |
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*/ |
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protected $paths = []; |
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/** |
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* The file extension of mapping documents. |
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* |
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* @var string|null |
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*/ |
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protected $fileExtension; |
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/** |
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* Initializes a new FileDriver that looks in the given path(s) for mapping |
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* documents and operates in the specified operating mode. |
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* |
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* @param string|array<int, string> $paths One or multiple paths where mapping documents |
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* can be found. |
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* @param string|null $fileExtension The file extension of mapping documents, |
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* usually prefixed with a dot. |
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*/ |
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public function __construct($paths, ?string $fileExtension = null) |
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{ |
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$this->addPaths((array) $paths); |
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$this->fileExtension = $fileExtension; |
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} |
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/** |
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* Appends lookup paths to metadata driver. |
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* |
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* @param array<int, string> $paths |
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* |
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* @return void |
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*/ |
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public function addPaths(array $paths) |
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{ |
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$this->paths = array_unique(array_merge($this->paths, $paths)); |
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} |
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/** |
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* Retrieves the defined metadata lookup paths. |
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* |
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* @return array<int, string> |
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*/ |
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public function getPaths() |
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{ |
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return $this->paths; |
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} |
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/** |
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* Gets the file extension used to look for mapping files under. |
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* |
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* @return string|null |
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*/ |
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public function getFileExtension() |
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{ |
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return $this->fileExtension; |
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} |
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/** |
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* Sets the file extension used to look for mapping files under. |
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* |
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* @param string|null $fileExtension The file extension to set. |
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* |
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* @return void |
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*/ |
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public function setFileExtension(?string $fileExtension) |
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{ |
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$this->fileExtension = $fileExtension; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function findMappingFile(string $className) |
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{ |
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$fileName = str_replace('\\', '.', $className) . $this->fileExtension; |
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// Check whether file exists |
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foreach ($this->paths as $path) { |
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if (is_file($path . DIRECTORY_SEPARATOR . $fileName)) { |
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return $path . DIRECTORY_SEPARATOR . $fileName; |
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} |
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} |
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throw MappingException::mappingFileNotFound($className, $fileName); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getAllClassNames(string $globalBasename) |
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{ |
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if ($this->paths === []) { |
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return []; |
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} |
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$classes = []; |
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foreach ($this->paths as $path) { |
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if (! is_dir($path)) { |
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throw MappingException::fileMappingDriversRequireConfiguredDirectoryPath($path); |
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} |
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$iterator = new RecursiveIteratorIterator( |
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new RecursiveDirectoryIterator($path), |
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RecursiveIteratorIterator::LEAVES_ONLY |
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); |
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foreach ($iterator as $file) { |
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$fileName = $file->getBasename($this->fileExtension); |
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if ($fileName === $file->getBasename() || $fileName === $globalBasename) { |
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continue; |
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} |
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// NOTE: All files found here means classes are not transient! |
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assert(is_string($fileName)); |
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$classes[] = str_replace('.', '\\', $fileName); |
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} |
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} |
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return $classes; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function fileExists(string $className) |
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{ |
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$fileName = str_replace('\\', '.', $className) . $this->fileExtension; |
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// Check whether file exists |
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foreach ($this->paths as $path) { |
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if (is_file($path . DIRECTORY_SEPARATOR . $fileName)) { |
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return true; |
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} |
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} |
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return false; |
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} |
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} |
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doctrine /
persistence
