Creates a new version for the given $content.
| public createVersionInfoForContent ( eZ\Publish\SPI\Persistence\Content $content, mixed $versionNo, mixed $userId ) : eZ\Publish\SPI\Persistence\Content\VersionInfo | ||
| $content | eZ\Publish\SPI\Persistence\Content | |
| $versionNo | mixed | |
| $userId | mixed | |
| return | eZ\Publish\SPI\Persistence\Content\VersionInfo | |
/**
* Creates a new draft version from $contentId in $version.
*
* Copies all fields from $contentId in $srcVersion and creates a new
* version of the referred Content from it.
*
* Note: When creating a new draft in the old admin interface there will
* also be an entry in the `eznode_assignment` created for the draft. This
* is ignored in this implementation.
*
* @param mixed $contentId
* @param mixed $srcVersion
* @param mixed $userId
*
* @return \eZ\Publish\SPI\Persistence\Content
*/
public function createDraftFromVersion($contentId, $srcVersion, $userId)
{
$content = $this->load($contentId, $srcVersion);
// Create new version
$content->versionInfo = $this->mapper->createVersionInfoForContent($content, $this->contentGateway->getLastVersionNumber($contentId) + 1, $userId);
$content->versionInfo->id = $this->contentGateway->insertVersion($content->versionInfo, $content->fields);
// Clone fields from previous version and append them to the new one
$this->fieldHandler->createExistingFieldsInNewVersion($content);
// Create relations for new version
$relations = $this->contentGateway->loadRelations($contentId, $srcVersion);
foreach ($relations as $relation) {
$this->contentGateway->insertRelation(new RelationCreateStruct(array('sourceContentId' => $contentId, 'sourceContentVersionNo' => $content->versionInfo->versionNo, 'sourceFieldDefinitionId' => $relation['ezcontentobject_link_contentclassattribute_id'], 'destinationContentId' => $relation['ezcontentobject_link_to_contentobject_id'], 'type' => (int) $relation['ezcontentobject_link_relation_type'])));
}
// Create content names for new version
foreach ($content->versionInfo->names as $language => $name) {
$this->contentGateway->setName($contentId, $content->versionInfo->versionNo, $name, $language);
}
return $content;
}
