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<?php |
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/** |
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* src/Utility/Utils.php |
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* |
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* @license https://opensource.org/licenses/MIT MIT License |
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* @link https://miw.etsisi.upm.es/ ETS de Ingeniería de Sistemas Informáticos |
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*/ |
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namespace MiW\DemoDoctrine\Utility; |
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use Doctrine\ORM\{ EntityManager, Tools\SchemaTool }; |
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use Dotenv\Dotenv; |
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use Throwable; |
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/** |
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* Class Utils |
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*/ |
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class Utils |
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{ |
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/** |
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* Load the environment/configuration variables |
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* defined in .env file + (.env.docker || .env.local) |
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* |
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* @param string $dir project root directory |
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*/ |
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public static function loadEnv(string $dir): void |
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{ |
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require_once $dir . '/vendor/autoload.php'; |
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if (!class_exists(Dotenv::class)) { |
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fwrite(STDERR, 'ERROR: No se ha cargado la clase Dotenv' . PHP_EOL); |
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exit(1); |
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} |
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try { |
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// Load environment variables from .env file |
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if (file_exists($dir . '/.env')) { |
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$dotenv = Dotenv::createMutable($dir, '.env'); |
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$dotenv->load(); |
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} else { |
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fwrite(STDERR, 'ERROR: no existe el fichero .env' . PHP_EOL); |
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exit(1); |
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} |
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// Overload (if they exist) with .env.docker or .env.local |
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if (isset($_SERVER['DOCKER']) && file_exists($dir . '/.env.docker')) { |
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$dotenv = Dotenv::createMutable($dir, '.env.docker'); |
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$dotenv->load(); |
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} elseif (file_exists($dir . '/.env.local')) { |
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$dotenv = Dotenv::createMutable($dir, '.env.local'); |
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$dotenv->load(); |
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} |
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// Requiring Variables to be set |
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$dotenv->required([ 'DATABASE_NAME', 'DATABASE_USER', 'DATABASE_PASSWD', 'SERVER_VERSION' ]); |
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$dotenv->required([ 'ENTITY_DIR' ]); |
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} catch (Throwable $e) { |
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fwrite( |
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STDERR, |
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'EXCEPCIÓN: ' . $e->getCode() . ' - ' . $e->getMessage() |
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); |
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exit(1); |
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} |
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} |
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/** |
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* Drop & Update database schema |
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* |
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* @return void |
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*/ |
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public static function updateSchema(): void |
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{ |
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try { |
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/** @var EntityManager $e_manager */ |
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$e_manager = DoctrineConnector::getEntityManager(); |
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$e_manager->clear(); |
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$metadata = $e_manager->getMetadataFactory()->getAllMetadata(); |
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$sch_tool = new SchemaTool($e_manager); |
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$sch_tool->dropDatabase(); |
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$sch_tool->updateSchema($metadata); |
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} catch (Throwable $e) { |
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fwrite( |
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STDERR, |
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'EXCEPCIÓN: ' . $e->getCode() . ' - ' . $e->getMessage() |
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); |
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exit(1); |
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} |
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} |
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} |
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