Get service object to perform operations on Content objects and it's aggregate members.
| public getContentService ( ) : eZ\Publish\API\Repository\ContentService | ||
| return | eZ\Publish\API\Repository\ContentService | |
/**
* Performs a query for a single content object
*
* @throws \eZ\Publish\API\Repository\Exceptions\NotFoundException if the object was not found by the query or due to permissions
* @throws \eZ\Publish\API\Repository\Exceptions\InvalidArgumentException if criterion is not valid
* @throws \eZ\Publish\API\Repository\Exceptions\InvalidArgumentException if there is more than one result matching the criterions
*
* @todo define structs for the field filters
* @param \eZ\Publish\API\Repository\Values\Content\Query\Criterion $filter
* @param array $fieldFilters - a map of filters for the returned fields.
* Currently supports: <code>array("languages" => array(<language1>,..), "useAlwaysAvailable" => bool)</code>
* useAlwaysAvailable defaults to true to avoid exceptions on missing translations.
* @param boolean $filterOnUserPermissions if true only the objects which is the user allowed to read are returned.
*
* @return \eZ\Publish\API\Repository\Values\Content\Content
*/
public function findSingle(Criterion $filter, array $fieldFilters = array(), $filterOnUserPermissions = true)
{
$this->validateContentCriteria(array($filter), "\$filter");
if ($filterOnUserPermissions && !$this->permissionsCriterionHandler->addPermissionsCriterion($filter)) {
throw new NotFoundException('Content', '*');
}
$contentInfo = $this->searchHandler->findSingle($filter, $fieldFilters);
return $this->repository->getContentService()->loadContent($contentInfo->id, !empty($fieldFilters['languages']) ? $fieldFilters['languages'] : null, null, isset($fieldFilters['useAlwaysAvailable']) ? $fieldFilters['useAlwaysAvailable'] : true);
}
/**
* @param SearchResult $searchResult
* @return Content
* @throws ContentNotFoundException
*/
protected function fetchSingleContentFromSearchResult($searchResult)
{
foreach ($searchResult->searchHits as $searchHit) {
/** @var Location $location */
$location = $searchHit->valueObject;
return $this->repository->getContentService()->loadContent($location->contentId);
}
throw new ContentNotFoundException();
}
/**
* Moves the subtree to $newParentLocation
*
* If a user has the permission to move the location to a target location
* he can do it regardless of an existing descendant on which the user has no permission.
*
* @throws \eZ\Publish\API\Repository\Exceptions\UnauthorizedException If the current user user is not allowed to move this location to the target
* @throws \eZ\Publish\API\Repository\Exceptions\UnauthorizedException If the current user user does not have read access to the whole source subtree
* @throws \eZ\Publish\API\Repository\Exceptions\InvalidArgumentException If the new parent is in a subtree of the location
*
* @param \eZ\Publish\API\Repository\Values\Content\Location $location
* @param \eZ\Publish\API\Repository\Values\Content\Location $newParentLocation
*/
public function moveSubtree(APILocation $location, APILocation $newParentLocation)
{
$location = $this->loadLocation($location->id);
$newParentLocation = $this->loadLocation($newParentLocation->id);
// check create permission on target location
if (!$this->repository->canUser('content', 'create', $location->getContentInfo(), $newParentLocation)) {
throw new UnauthorizedException('content', 'create');
}
/** Check read access to whole source subtree
* @var boolean|\eZ\Publish\API\Repository\Values\Content\Query\Criterion $contentReadCriterion
*/
$contentReadCriterion = $this->permissionsCriterionHandler->getPermissionsCriterion();
if ($contentReadCriterion === false) {
throw new UnauthorizedException('content', 'read');
} else {
if ($contentReadCriterion !== true) {
// Query if there are any content in subtree current user don't have access to
$query = new Query(array('limit' => 0, 'filter' => new CriterionLogicalAnd(new CriterionSubtree($location->pathString), new CriterionLogicalNot($contentReadCriterion))));
$result = $this->repository->getSearchService()->findContent($query, array(), false);
if ($result->totalCount > 0) {
throw new UnauthorizedException('content', 'read');
}
}
}
if (strpos($newParentLocation->pathString, $location->pathString) === 0) {
throw new InvalidArgumentException("\$newParentLocation", "new parent location is in a subtree of the given \$location");
}
$this->repository->beginTransaction();
try {
$this->persistenceHandler->locationHandler()->move($location->id, $newParentLocation->id);
$content = $this->repository->getContentService()->loadContent($location->contentId);
$urlAliasNames = $this->nameSchemaService->resolveUrlAliasSchema($content);
foreach ($urlAliasNames as $languageCode => $name) {
$this->persistenceHandler->urlAliasHandler()->publishUrlAliasForLocation($location->id, $newParentLocation->id, $name, $languageCode, $content->contentInfo->alwaysAvailable);
}
$this->persistenceHandler->urlAliasHandler()->locationMoved($location->id, $location->parentLocationId, $newParentLocation->id);
$this->repository->commit();
} catch (Exception $e) {
$this->repository->rollback();
throw $e;
}
}
