PHP ContentService::loadRelations方法代码示例

 /**
  * Assigns the user to a user group
  *
  * @param $userId
  *
  * @throws \eZ\Publish\Core\REST\Server\Exceptions\ForbiddenException
  * @return \eZ\Publish\Core\REST\Server\Values\UserGroupRefList
  */
 public function assignUserToUserGroup($userId)
 {
     $user = $this->userService->loadUser($userId);
     try {
         $userGroupLocation = $this->locationService->loadLocation($this->extractLocationIdFromPath($this->request->query->get('group')));
     } catch (APINotFoundException $e) {
         throw new Exceptions\ForbiddenException($e->getMessage());
     }
     try {
         $userGroup = $this->userService->loadUserGroup($userGroupLocation->contentId);
     } catch (APINotFoundException $e) {
         throw new Exceptions\ForbiddenException($e->getMessage());
     }
     try {
         $this->userService->assignUserToUserGroup($user, $userGroup);
     } catch (InvalidArgumentException $e) {
         throw new Exceptions\ForbiddenException($e->getMessage());
     }
     $userGroups = $this->userService->loadUserGroupsOfUser($user);
     $restUserGroups = array();
     foreach ($userGroups as $userGroup) {
         $userGroupContentInfo = $userGroup->getVersionInfo()->getContentInfo();
         $userGroupLocation = $this->locationService->loadLocation($userGroupContentInfo->mainLocationId);
         $contentType = $this->contentTypeService->loadContentType($userGroupContentInfo->contentTypeId);
         $restUserGroups[] = new Values\RestUserGroup($userGroup, $contentType, $userGroupContentInfo, $userGroupLocation, $this->contentService->loadRelations($userGroup->getVersionInfo()));
     }
     return new Values\UserGroupRefList($restUserGroups, $this->router->generate('ezpublish_rest_loadUserGroupsOfUser', array('userId' => $userId)), $userId);
 }

 /**
  * Visit struct returned by controllers.
  *
  * @param \eZ\Publish\Core\REST\Common\Output\Visitor $visitor
  * @param \eZ\Publish\Core\REST\Common\Output\Generator $generator
  * @param \eZ\Publish\Core\REST\Server\Values\RestExecutedView $data
  */
 public function visit(Visitor $visitor, Generator $generator, $data)
 {
     $generator->startObjectElement('View');
     $visitor->setHeader('Content-Type', $generator->getMediaType('View'));
     $generator->startAttribute('href', $this->router->generate('ezpublish_rest_views_load', array('viewId' => $data->identifier)));
     $generator->endAttribute('href');
     $generator->startValueElement('identifier', $data->identifier);
     $generator->endValueElement('identifier');
     // BEGIN Query
     $generator->startObjectElement('Query');
     $generator->endObjectElement('Query');
     // END Query
     // BEGIN Result
     $generator->startObjectElement('Result', 'ViewResult');
     $generator->startAttribute('href', $this->router->generate('ezpublish_rest_views_load_results', array('viewId' => $data->identifier)));
     $generator->endAttribute('href');
     // BEGIN Result metadata
     $generator->startValueElement('count', $data->searchResults->totalCount);
     $generator->endValueElement('count');
     $generator->startValueElement('time', $data->searchResults->time);
     $generator->endValueElement('time');
     $generator->startValueElement('timedOut', $generator->serializeBool($data->searchResults->timedOut));
     $generator->endValueElement('timedOut');
     $generator->startValueElement('maxScore', $data->searchResults->maxScore);
     $generator->endValueElement('maxScore');
     // END Result metadata
     // BEGIN searchHits
     $generator->startHashElement('searchHits');
     $generator->startList('searchHit');
     foreach ($data->searchResults->searchHits as $searchHit) {
         $generator->startObjectElement('searchHit');
         $generator->startAttribute('score', 0);
         $generator->endAttribute('score');
         $generator->startAttribute('index', 0);
         $generator->endAttribute('index');
         $generator->startObjectElement('value');
         // @todo Refactor
         if ($searchHit->valueObject instanceof ApiValues\Content) {
             /** @var \eZ\Publish\API\Repository\Values\Content\ContentInfo $contentInfo */
             $contentInfo = $searchHit->valueObject->contentInfo;
             $valueObject = new RestContentValue($contentInfo, $this->locationService->loadLocation($contentInfo->mainLocationId), $searchHit->valueObject, $this->contentTypeService->loadContentType($contentInfo->contentTypeId), $this->contentService->loadRelations($searchHit->valueObject->getVersionInfo()));
         } elseif ($searchHit->valueObject instanceof ApiValues\Location) {
             $valueObject = $searchHit->valueObject;
         } elseif ($searchHit->valueObject instanceof ApiValues\ContentInfo) {
             $valueObject = new RestContentValue($searchHit->valueObject);
         } else {
             throw new Exceptions\InvalidArgumentException('Unhandled object type');
         }
         $visitor->visitValueObject($valueObject);
         $generator->endObjectElement('value');
         $generator->endObjectElement('searchHit');
     }
     $generator->endList('searchHit');
     $generator->endHashElement('searchHits');
     // END searchHits
     $generator->endObjectElement('Result');
     // END Result
     $generator->endObjectElement('View');
 }

 public function onContentCacheClear(ContentCacheClearEvent $event)
 {
     $contentInfo = $event->getContentInfo();
     $versionInfo = $this->contentService->loadVersionInfo($contentInfo);
     foreach ($this->contentService->loadRelations($versionInfo) as $relation) {
         foreach ($this->locationService->loadLocations($relation->getDestinationContentInfo()) as $relatedLocation) {
             $event->addLocationToClear($relatedLocation);
         }
     }
     // Using sudo since loading reverse relations is conditioned to content/reverserelatedlist permission and we don't need this check here.
     /** @var \eZ\Publish\API\Repository\Values\Content\Relation[] $reverseRelations */
     $reverseRelations = $this->repository->sudo(function () use($contentInfo) {
         return $this->contentService->loadReverseRelations($contentInfo);
     });
     foreach ($reverseRelations as $reverseRelation) {
         foreach ($this->locationService->loadLocations($reverseRelation->getSourceContentInfo()) as $relatedLocation) {
             $event->addLocationToClear($relatedLocation);
         }
     }
 }

 /**
  * Visit struct returned by controllers
  *
  * @param \eZ\Publish\Core\REST\Common\Output\Visitor $visitor
  * @param \eZ\Publish\Core\REST\Common\Output\Generator $generator
  * @param \eZ\Publish\Core\REST\Server\Values\RestExecutedView $data
  */
 public function visit(Visitor $visitor, Generator $generator, $data)
 {
     $generator->startObjectElement('View');
     $visitor->setHeader('Content-Type', $generator->getMediaType('View'));
     $generator->startAttribute('href', $this->router->generate('ezpublish_rest_getView', array('viewId' => $data->identifier)));
     $generator->endAttribute('href');
     $generator->startValueElement('identifier', $data->identifier);
     $generator->endValueElement('identifier');
     // BEGIN Query
     $generator->startObjectElement('Query');
     $generator->endObjectElement('Query');
     // END Query
     // BEGIN Result
     $generator->startObjectElement('Result', 'ViewResult');
     $generator->startAttribute('href', $this->router->generate('ezpublish_rest_loadViewResults', array('viewId' => $data->identifier)));
     $generator->endAttribute('href');
     // BEGIN searchHits
     $generator->startHashElement('searchHits');
     $generator->startList('searchHit');
     foreach ($data->searchResults->searchHits as $searchHit) {
         $generator->startObjectElement('searchHit');
         $generator->startAttribute('score', 0);
         $generator->endAttribute('score');
         $generator->startAttribute('index', 0);
         $generator->endAttribute('index');
         $generator->startObjectElement('value');
         /** @var \eZ\Publish\API\Repository\Values\Content\ContentInfo $contentInfo */
         $contentInfo = $searchHit->valueObject->contentInfo;
         $restContent = new RestContentValue($contentInfo, $this->locationService->loadLocation($contentInfo->mainLocationId), $searchHit->valueObject, $this->contentTypeService->loadContentType($contentInfo->contentTypeId), $this->contentService->loadRelations($searchHit->valueObject->getVersionInfo()));
         $visitor->visitValueObject($restContent);
         $generator->endObjectElement('value');
         $generator->endObjectElement('searchHit');
     }
     $generator->endList('searchHit');
     $generator->endHashElement('searchHits');
     // END searchHits
     $generator->endObjectElement('Result');
     // END Result
     $generator->endObjectElement('View');
 }

 /**
  * Loads all outgoing relations for the given version
  *
  * @throws \eZ\Publish\API\Repository\Exceptions\UnauthorizedException if the user is not allowed to read this version
  *
  * @param \eZ\Publish\API\Repository\Values\Content\VersionInfo $versionInfo
  *
  * @return \eZ\Publish\API\Repository\Values\Content\Relation[]
  */
 public function loadRelations(VersionInfo $versionInfo)
 {
     return $this->service->loadRelations($versionInfo);
 }