vendor/sulu/sulu/src/Sulu/Component/Content/Document/Subscriber/ExtensionSubscriber.php line 130

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  1. <?php
  3. /*
  4. * This file is part of Sulu.
  5. *
  6. * (c) Sulu GmbH
  7. *
  8. * This source file is subject to the MIT license that is bundled
  9. * with this source code in the file LICENSE.
  10. */
  12. namespace Sulu\Component\Content\Document\Subscriber;
  14. use Sulu\Bundle\DocumentManagerBundle\Bridge\DocumentInspector;
  15. use Sulu\Bundle\DocumentManagerBundle\Bridge\PropertyEncoder;
  16. use Sulu\Component\Content\Document\Behavior\ExtensionBehavior;
  17. use Sulu\Component\Content\Document\Extension\ManagedExtensionContainer;
  18. use Sulu\Component\Content\Extension\ExtensionManagerInterface;
  19. use Sulu\Component\DocumentManager\Event\AbstractMappingEvent;
  20. use Sulu\Component\DocumentManager\Events;
  21. use Sulu\Component\DocumentManager\NamespaceRegistry;
  22. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  24. class ExtensionSubscriber implements EventSubscriberInterface
  25. {
  26. /**
  27. * @var ExtensionManagerInterface
  28. */
  29. private $extensionManager;
  31. /**
  32. * @var DocumentInspector
  33. */
  34. private $inspector;
  36. /**
  37. * @var NamespaceRegistry
  38. */
  39. private $namespaceRegistry;
  41. /**
  42. * @var PropertyEncoder
  43. */
  44. private $encoder;
  46. /**
  47. * TODO: Remove this: Use a dedicated namespace instead.
  48. *
  49. * @var string
  50. */
  51. private $internalPrefix = '';
  53. public function __construct(
  54. PropertyEncoder $encoder,
  55. ExtensionManagerInterface $extensionManager,
  56. DocumentInspector $inspector,
  57. // these two dependencies should absolutely not be necessary
  58. NamespaceRegistry $namespaceRegistry
  59. ) {
  60. $this->encoder = $encoder;
  61. $this->extensionManager = $extensionManager;
  62. $this->inspector = $inspector;
  63. $this->namespaceRegistry = $namespaceRegistry;
  64. }
  66. public static function getSubscribedEvents()
  67. {
  68. return [
  69. // persist should happen before content is mapped
  70. Events::PERSIST => ['saveExtensionData', 10],
  71. Events::PUBLISH => ['saveExtensionData', 10],
  72. // hydrate should happen afterwards
  73. Events::HYDRATE => ['handleHydrate', -10],
  74. ];
  75. }
  77. public function handleHydrate(AbstractMappingEvent $event)
  78. {
  79. if (!$event->getDocument() instanceof ExtensionBehavior) {
  80. return;
  81. }
  83. $this->hydrate($event);
  84. }
  86. public function saveExtensionData(AbstractMappingEvent $event)
  87. {
  88. $locale = $event->getLocale();
  90. if (!$locale) {
  91. return;
  92. }
  94. $document = $event->getDocument();
  96. if (!$document instanceof ExtensionBehavior) {
  97. return;
  98. }
  100. $structureType = $document->getStructureType();
  101. $node = $event->getNode();
  102. $extensionsData = $document->getExtensionsData();
  104. $webspaceName = $this->inspector->getWebspace($document);
  105. $prefix = $this->namespaceRegistry->getPrefix('extension_localized');
  107. $extensions = $this->extensionManager->getExtensions($structureType);
  109. foreach ($extensions as $extension) {
  110. $extensionData = null;
  112. if (!isset($extensionsData[$extension->getName()])) {
  113. continue;
  114. }
  116. $extensionData = $extensionsData[$extension->getName()];
  118. $extension->setLanguageCode($locale, $prefix, $this->internalPrefix);
  119. $extension->save(
  120. $node,
  121. $extensionData,
  122. $webspaceName,
  123. $locale
  124. );
  125. }
  127. $this->hydrate($event);
  128. }
  130. private function hydrate(AbstractMappingEvent $event)
  131. {
  132. $document = $event->getDocument();
  133. $node = $event->getNode();
  134. $locale = $this->inspector->getLocale($document);
  135. $webspaceName = $this->inspector->getWebspace($document);
  136. $structureType = $document->getStructureType();
  138. if (null === $structureType) {
  139. return;
  140. }
  142. $prefix = $this->namespaceRegistry->getPrefix('extension_localized');
  143. $extensionContainer = new ManagedExtensionContainer(
  144. $structureType,
  145. $this->extensionManager,
  146. $node,
  147. $locale,
  148. $prefix,
  149. $this->internalPrefix,
  150. $webspaceName
  151. );
  153. $document->setExtensionsData($extensionContainer);
  154. }
  155. }