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<?php |
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/** |
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* build a list of all services that have extref mappings |
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* |
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* This list later gets used during rendering URLs in the output where we |
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* need to know when and wht really needs rendering after our doctrine |
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* custom type is only able to spit out the raw data during hydration. |
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*/ |
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namespace Graviton\DocumentBundle\DependencyInjection\Compiler; |
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use Graviton\DocumentBundle\DependencyInjection\Compiler\Utils\ArrayField; |
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use Graviton\DocumentBundle\DependencyInjection\Compiler\Utils\Document; |
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use Graviton\DocumentBundle\DependencyInjection\Compiler\Utils\DocumentMap; |
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use Graviton\DocumentBundle\DependencyInjection\Compiler\Utils\EmbedMany; |
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use Graviton\DocumentBundle\DependencyInjection\Compiler\Utils\EmbedOne; |
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use Graviton\DocumentBundle\DependencyInjection\Compiler\Utils\Field; |
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use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface; |
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use Symfony\Component\DependencyInjection\ContainerBuilder; |
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use Symfony\Component\DependencyInjection\Definition; |
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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 ExtRefFieldsCompilerPass implements CompilerPassInterface |
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{ |
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/** |
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* @var DocumentMap |
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*/ |
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private $documentMap; |
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/** |
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* Constructor |
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* |
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* @param DocumentMap $documentMap Document map |
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*/ |
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public function __construct(DocumentMap $documentMap) |
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{ |
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$this->documentMap = $documentMap; |
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} |
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/** |
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* Make extref fields map and set it to parameter |
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* |
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* @param ContainerBuilder $container container builder |
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* @return void |
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*/ |
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public function process(ContainerBuilder $container) |
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{ |
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$map = []; |
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$services = array_keys($container->findTaggedServiceIds('graviton.rest')); |
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foreach ($services as $id) { |
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list($ns, $bundle, , $doc) = explode('.', $id); |
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if (empty($bundle) || empty($doc)) { |
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continue; |
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} |
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if ($bundle === 'core' && $doc === 'main') { |
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continue; |
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} |
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$className = $this->getServiceDocument( |
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$container->getDefinition($id), |
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$ns, |
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$bundle, |
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$doc |
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); |
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$extRefFields = $this->processDocument($this->documentMap->getDocument($className)); |
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$routePrefix = strtolower($ns.'.'.$bundle.'.'.'rest'.'.'.$doc); |
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$map[$routePrefix.'.get'] = $extRefFields; |
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$map[$routePrefix.'.all'] = $extRefFields; |
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} |
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$container->setParameter('graviton.document.extref.fields', $map); |
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} |
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/** |
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* Get document class name from service |
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* |
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* @param Definition $service Service definition |
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* @param string $ns Bundle namespace |
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* @param string $bundle Bundle name |
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* @param string $doc Document name |
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* @return string |
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*/ |
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View Code Duplication |
private function getServiceDocument(Definition $service, $ns, $bundle, $doc) |
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{ |
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$tags = $service->getTag('graviton.rest'); |
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if (!empty($tags[0]['collection'])) { |
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$doc = $tags[0]['collection']; |
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$bundle = $tags[0]['collection']; |
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} |
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if (strtolower($ns) === 'gravitondyn') { |
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$ns = 'GravitonDyn'; |
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} |
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return sprintf( |
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'%s\\%s\\Document\\%s', |
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ucfirst($ns), |
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ucfirst($bundle).'Bundle', |
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ucfirst($doc) |
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); |
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} |
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/** |
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* Recursive doctrine document processing |
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* |
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* @param Document $document Document |
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* @param string $exposedPrefix Exposed field prefix |
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* @return array |
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*/ |
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private function processDocument(Document $document, $exposedPrefix = '') |
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{ |
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$result = []; |
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foreach ($document->getFields() as $field) { |
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if ($field instanceof Field) { |
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if ($field->getType() === 'extref') { |
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$result[] = $exposedPrefix.$field->getExposedName(); |
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} |
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} elseif ($field instanceof ArrayField) { |
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if ($field->getItemType() === 'extref') { |
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$result[] = $exposedPrefix.$field->getExposedName().'.0'; |
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} |
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} elseif ($field instanceof EmbedOne) { |
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$result = array_merge( |
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$result, |
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$this->processDocument( |
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$field->getDocument(), |
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$exposedPrefix.$field->getExposedName().'.' |
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) |
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); |
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View Code Duplication |
} elseif ($field instanceof EmbedMany) { |
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$result = array_merge( |
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$result, |
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$this->processDocument( |
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$field->getDocument(), |
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$exposedPrefix.$field->getExposedName().'.0.' |
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) |
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); |
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} |
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} |
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return $result; |
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} |
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} |
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.