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<?php |
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/** |
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* generate MongoDB Fulltext-Search Indexes |
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*/ |
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namespace Graviton\GeneratorBundle\Command; |
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use Doctrine\ODM\MongoDB\DocumentManager; |
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use Symfony\Bundle\FrameworkBundle\Console\Application; |
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use Symfony\Component\Config\Definition\Exception\InvalidConfigurationException; |
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use Symfony\Component\Filesystem\Filesystem; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Doctrine\ODM\MongoDB\Mapping\ClassMetadata; |
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/** |
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* Here, we generate all MongoDB Fulltext-Search Indexes |
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* |
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* @author List of contributors <https://github.com/libgraviton/graviton/graphs/contributors> |
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* @license http://opensource.org/licenses/gpl-license.php GNU Public License |
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* @link http://swisscom.ch |
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*/ |
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class SchemaExportCommand extends Command |
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{ |
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/** |
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* @var documentManager |
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*/ |
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private $documentManager; |
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/** |
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* @var Filesystem |
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*/ |
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private $fileSystem; |
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/** |
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* GenerateBuildIndexesCommand constructor. |
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* |
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* @param DocumentManager $documentManager The Doctrine Document Manager |
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* @param Filesystem $fileSystem Sf file manager |
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* @param String $name The Name of this Command |
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*/ |
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public function __construct( |
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DocumentManager $documentManager, |
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Filesystem $fileSystem, |
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$name = null |
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) { |
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parent::__construct($name); |
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$this->documentManager = $documentManager; |
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$this->fileSystem = $fileSystem; |
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} |
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/** |
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* {@inheritDoc} |
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* |
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* @return void |
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*/ |
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protected function configure() |
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{ |
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parent::configure(); |
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$this |
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->setName('graviton:generate:schema-export') |
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->setDescription( |
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'Generates Mongo DB schema output to root folder, schema.json' |
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); |
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} |
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/** |
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* {@inheritDoc} |
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* |
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* @param InputInterface $input input |
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* @param OutputInterface $output output |
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* |
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* @return void |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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// Check mongo db version |
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$mongoVersion = $this->getMongoDBVersion('Graviton\\CoreBundle\\Document\\App'); |
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if ((float) $mongoVersion < 2.6) { |
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$output->writeln("MongoDB Version < 2.6 installed: " . $mongoVersion); |
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exit(); |
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} |
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/** @var Application $application */ |
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$application = $this->getApplication(); |
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$container = $application->getKernel()->getContainer(); |
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$rootDir = $container->getParameter('kernel.root_dir'); |
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$baseDir = $rootDir . ((strpos($rootDir, 'vendor')) ? '/../../../../' : '/../'); |
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$schema = []; |
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/** @var ClassMetadata $metadata */ |
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foreach ($this->documentManager->getMetadataFactory()->getAllMetadata() as $metadata) { |
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$name = $metadata->getCollection(); |
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if (array_key_exists($name, $schema)) { |
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throw new InvalidConfigurationException(); |
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} |
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$schema[$name] = [ |
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'class' => $metadata->getName(), |
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'fields' => $metadata->fieldMappings, |
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'relations' => $metadata->associationMappings |
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]; |
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} |
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$this->fileSystem->dumpFile( |
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$baseDir . '/schema.json', |
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json_encode($schema, JSON_PRETTY_PRINT) |
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); |
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} |
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/** |
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* Gets the installed MongoDB Version |
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* @param String $className The Classname of the collection, needed to fetch the right DB connection |
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* @return String getMongoDBVersion The version of the MongoDB as a string |
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*/ |
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View Code Duplication |
private function getMongoDBVersion($className) |
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{ |
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$buildInfo = $this->documentManager->getDocumentDatabase($className)->command(['buildinfo' => 1]); |
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if (isset($buildInfo['version'])) { |
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return $buildInfo['version']; |
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} else { |
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return 'unkown'; |
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} |
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} |
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} |
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This check looks for
@paramannotations where the type inferred by our type inference engine differs from the declared type.It makes a suggestion as to what type it considers more descriptive.
Most often this is a case of a parameter that can be null in addition to its declared types.