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<?php |
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declare(strict_types=1); |
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namespace Xervice\Config; |
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use Xervice\Config\Container\ConfigContainer; |
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class XerviceConfig |
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{ |
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public const APPLICATION_PATH = 'APPLICATION_PATH'; |
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public const ADDITIONAL_CONFIG_FILES = 'ADDITIONAL_CONFIG_FILES'; |
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/** |
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* @var \Xervice\Config\XerviceConfig |
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*/ |
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private static $instance; |
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/** |
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* @var \Xervice\Config\XerviceConfigFactory |
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*/ |
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private $factory; |
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/** |
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* @var \Xervice\Config\Parser\Parser |
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*/ |
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private $parser; |
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/** |
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* XerviceConfig constructor. |
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* |
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* @param \Xervice\Config\XerviceConfigFactory $factory |
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*/ |
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public function __construct(XerviceConfigFactory $factory) |
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{ |
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$this->factory = $factory; |
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$this->parser = $this->factory->createParser(); |
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$this->init(); |
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} |
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/** |
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* @return \Xervice\Config\XerviceConfig |
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*/ |
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public static function getInstance(): XerviceConfig |
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{ |
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if (self::$instance === null) { |
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self::$instance = new self(new XerviceConfigFactory()); |
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} |
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return self::$instance; |
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} |
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/** |
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* @return \Xervice\Config\Container\ConfigContainer |
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*/ |
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public function getConfig(): ConfigContainer |
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{ |
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return $this->factory->getConfigContainer(); |
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} |
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/** |
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* @param string $file |
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*/ |
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private function parseFileIfExist(string $file): void |
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{ |
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$this->parser->parseFile($file); |
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} |
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private function init(): void |
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{ |
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$environment = $this->factory->createEnvironment(); |
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$rootPath = $this->getRootPath(); |
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$configDir = $this->getConfigPath($rootPath); |
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$this->parseFileIfExist($configDir . '/config_default.php'); |
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$this->parseFileIfExist($configDir . '/config_' . $environment->getEnvironment() . '.php'); |
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$this->parseFileIfExist($configDir . '/config_local.php'); |
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$additionalFiles = (array)$this->getConfig()->get(self::ADDITIONAL_CONFIG_FILES, []); |
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if ($additionalFiles) { |
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foreach ($additionalFiles as $file) { |
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$this->parseFileIfExist($file); |
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} |
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} |
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$this->factory->getConfigContainer()->set(self::APPLICATION_PATH, $rootPath); |
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} |
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/** |
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* @return string |
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*/ |
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private function getRootPath(): string |
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{ |
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return getenv('APPLICATION_PATH') ?: getcwd(); |
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} |
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/** |
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* @param $rootPath |
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* |
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* @return string |
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*/ |
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private function getConfigPath($rootPath): string |
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{ |
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return getenv('CONFIG_PATH') ?: $rootPath . '/config/'; |
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} |
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} |
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xervice /
config
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.