vendor/doctrine/doctrine-migrations-bundle/Collector/MigrationsCollector.php line 27

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  1. <?php
  3. declare(strict_types=1);
  5. namespace Doctrine\Bundle\MigrationsBundle\Collector;
  7. use Doctrine\DBAL\Exception;
  8. use Doctrine\Migrations\DependencyFactory;
  9. use Doctrine\Migrations\Metadata\Storage\TableMetadataStorageConfiguration;
  10. use Symfony\Component\HttpFoundation\Request;
  11. use Symfony\Component\HttpFoundation\Response;
  12. use Symfony\Component\HttpKernel\DataCollector\DataCollector;
  14. class MigrationsCollector extends DataCollector
  15. {
  16.     /** @var DependencyFactory */
  17.     private $dependencyFactory;
  18.     /** @var MigrationsFlattener */
  19.     private $flattener;
  21.     public function __construct(DependencyFactory $dependencyFactory, MigrationsFlattener $migrationsFlattener)
  22.     {
  23.         $this->dependencyFactory = $dependencyFactory;
  24.         $this->flattener = $migrationsFlattener;
  25.     }
  27.     public function collect(Request $request, Response $response, \Throwable $exception = null)
  28.     {
  29.         if (!empty($this->data)) {
  30.             return;
  31.         }
  33.         $metadataStorage = $this->dependencyFactory->getMetadataStorage();
  34.         $planCalculator = $this->dependencyFactory->getMigrationPlanCalculator();
  36.         try {
  37.             $executedMigrations = $metadataStorage->getExecutedMigrations();
  38.         } catch (Exception $dbalException) {
  39.             $this->dependencyFactory->getLogger()->error(
  40.                 'error while trying to collect executed migrations',
  41.                 ['exception' => $dbalException]
  42.             );
  44.             return;
  45.         }
  47.         $availableMigrations = $planCalculator->getMigrations();
  49.         $this->data['available_migrations_count'] = count($availableMigrations);
  50.         $unavailableMigrations = $executedMigrations->unavailableSubset($availableMigrations);
  51.         $this->data['unavailable_migrations_count'] = count($unavailableMigrations);
  53.         $newMigrations = $availableMigrations->newSubset($executedMigrations);
  54.         $this->data['new_migrations'] = $this->flattener->flattenAvailableMigrations($newMigrations);
  55.         $this->data['executed_migrations'] = $this->flattener->flattenExecutedMigrations($executedMigrations, $availableMigrations);
  57.         $this->data['storage'] = get_class($metadataStorage);
  58.         $configuration = $this->dependencyFactory->getConfiguration();
  59.         $storage = $configuration->getMetadataStorageConfiguration();
  60.         if ($storage instanceof TableMetadataStorageConfiguration) {
  61.             $this->data['table'] = $storage->getTableName();
  62.             $this->data['column'] = $storage->getVersionColumnName();
  63.         }
  65.         $connection = $this->dependencyFactory->getConnection();
  66.         $this->data['driver'] = get_class($connection->getDriver());
  67.         $this->data['name'] = $connection->getDatabase();
  69.         $this->data['namespaces'] = $configuration->getMigrationDirectories();
  70.     }
  72.     /**
  73.      * @return string
  74.      */
  75.     public function getName()
  76.     {
  77.         return 'doctrine_migrations';
  78.     }
  80.     public function getData()
  81.     {
  82.         return $this->data;
  83.     }
  85.     public function reset()
  86.     {
  87.         $this->data = [];
  88.     }
  89. }