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<?php |
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namespace Drest\Mapping\Driver; |
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use Doctrine\Common\Annotations; |
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use Drest\DrestException; |
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use Drest\Mapping\Annotation; |
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use Drest\Mapping; |
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use Symfony\Component\Yaml\Parser as YamlParser; |
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/** |
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* The YamlDriver reads a configuration file (config.yaml) rather than annotations. |
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*/ |
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class YamlDriver extends PhpDriver |
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{ |
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public function __construct($paths) |
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{ |
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parent::__construct($paths); |
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} |
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/** |
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* Factory method for the Annotation Driver |
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* |
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* @param array|string $paths |
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* @return self |
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*/ |
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public static function create($paths = []) |
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{ |
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return new self($paths); |
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} |
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/** |
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* Get all the metadata class names known to this driver. |
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* @return array |
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* @throws DrestException |
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* @throws DriverException |
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*/ |
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public function getAllClassNames() |
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{ |
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if (empty($this->classes)) { |
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if (empty($this->paths)) { |
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throw DrestException::pathToConfigFilesRequired(); |
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} |
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$yamlParser = new YamlParser(); |
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foreach ($this->paths as $path) |
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{ |
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if(!file_exists($path)) { |
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throw DriverException::configurationFileDoesntExist($path); |
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} |
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$resources = $yamlParser->parse(file_get_contents($path)); |
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if($resources === false || empty($resources)) { |
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throw DriverException::configurationFileIsInvalid('Yaml'); |
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} |
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$this->classes = array_merge($this->classes, (array) $resources); |
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} |
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} |
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return array_keys($this->classes); |
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} |
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} |
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leedavis81 /
drest
