/**
* 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 supported: <code>array("languages" => array(<language1>,..))</code>.
* @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', '*');
}
return $this->domainMapper->buildContentDomainObject($this->searchHandler->findSingle($filter, $fieldFilters));
}
/**
* Publishes a content version
*
* @throws \eZ\Publish\API\Repository\Exceptions\BadStateException if the version is not a draft
*
* @param \eZ\Publish\API\Repository\Values\Content\VersionInfo $versionInfo
* @param int|null $publicationDate
*
* @return \eZ\Publish\API\Repository\Values\Content\Content
*/
protected function internalPublishVersion(APIVersionInfo $versionInfo, $publicationDate = null)
{
if ($versionInfo->status !== APIVersionInfo::STATUS_DRAFT) {
throw new BadStateException("\$versionInfo", "Only versions in draft status can be published.");
}
$metadataUpdateStruct = new SPIMetadataUpdateStruct();
$metadataUpdateStruct->publicationDate = isset($publicationDate) ? $publicationDate : time();
$metadataUpdateStruct->modificationDate = $metadataUpdateStruct->publicationDate;
$spiContent = $this->persistenceHandler->contentHandler()->publish($versionInfo->getContentInfo()->id, $versionInfo->versionNo, $metadataUpdateStruct);
$content = $this->domainMapper->buildContentDomainObject($spiContent);
$this->publishUrlAliasesForContent($content);
return $content;
}
