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<?php |
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namespace PhpAbac\Configuration; |
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use Symfony\Component\Config\FileLocator; |
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use Symfony\Component\Config\Loader\LoaderInterface; |
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use PhpAbac\Loader\JsonLoader; |
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use PhpAbac\Loader\YamlLoader; |
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class Configuration implements ConfigurationInterface |
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{ |
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/** @var AbacLoader[] * */ |
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protected $loaders = []; |
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/** @var array * */ |
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protected $rules = []; |
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/** @var array * */ |
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protected $attributes = []; |
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/** @var array List of File Already Loaded */ |
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protected $loadedFiles = []; |
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const LOADERS = [ |
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JsonLoader::class, |
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YamlLoader::class |
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]; |
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public function __construct(array $configurationFiles, string $configDir = null) |
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{ |
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$this->initLoaders($configDir); |
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$this->parseFiles($configurationFiles); |
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} |
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protected function initLoaders(string $configDir = null) |
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{ |
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$locator = new FileLocator($configDir); |
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foreach (self::LOADERS as $loaderClass) { |
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$loader = new $loaderClass($locator); |
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$loader->setCurrentDir($configDir); |
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$this->loaders[] = $loader; |
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} |
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} |
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protected function parseFiles(array $configurationFiles) |
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{ |
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foreach ($configurationFiles as $configurationFile) { |
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$config = $this->getLoader($configurationFile)->import($configurationFile, pathinfo($configurationFile, PATHINFO_EXTENSION)); |
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if (in_array($configurationFile, $this->loadedFiles)) { |
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continue; |
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} |
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$this->loadedFiles[] = $configurationFile; |
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if (isset($config['@import'])) { |
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$this->parseFiles($config['@import']); |
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unset($config['@import']); |
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} |
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if (isset($config['attributes'])) { |
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$this->attributes = array_merge($this->attributes, $config['attributes']); |
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} |
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if (isset($config['rules'])) { |
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$this->rules = array_merge($this->rules, $config['rules']); |
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} |
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} |
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} |
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protected function getLoader(string $configurationFile): LoaderInterface |
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{ |
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foreach ($this->loaders as $abacLoader) { |
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if ($abacLoader->supports($configurationFile)) { |
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return $abacLoader; |
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} |
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} |
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throw new \Exception('Loader not found for the file ' . $configurationFile); |
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} |
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public function getAttributes(): array |
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{ |
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return $this->attributes; |
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} |
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public function getRules(): array |
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{ |
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return $this->rules; |
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} |
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} |
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CraftCamp /
php-abac
