/**
* Create a copy of an object.
*
* The basis for this method is taken from kernel/content/copy.php
*
* @todo Merge this method into kernel wrapper's object class.
*
* @param eZContentObject $object
* @param int $newParentNodeID
* @return eZContentObject
*/
public static function copyObject($object, $newParentNodeID)
{
$newParentNode = eZContentObjectTreeNode::fetch($newParentNodeID);
$db = eZDB::instance();
$db->begin();
$newObject = $object->copy(true);
// We should reset section that will be updated in updateSectionID().
// If sectionID is 0 than the object has been newly created
$newObject->setAttribute('section_id', 0);
$newObject->store();
$curVersion = $newObject->attribute('current_version');
$curVersionObject = $newObject->attribute('current');
$newObjAssignments = $curVersionObject->attribute('node_assignments');
unset($curVersionObject);
// remove old node assignments
foreach ($newObjAssignments as $assignment) {
$assignment->purge();
}
// and create a new one
$nodeAssignment = eZNodeAssignment::create(array('contentobject_id' => $newObject->attribute('id'), 'contentobject_version' => $curVersion, 'parent_node' => $newParentNodeID, 'is_main' => 1));
$nodeAssignment->store();
// publish the newly created object
eZOperationHandler::execute('content', 'publish', array('object_id' => $newObject->attribute('id'), 'version' => $curVersion));
// Update "is_invisible" attribute for the newly created node.
$newNode = $newObject->attribute('main_node');
eZContentObjectTreeNode::updateNodeVisibility($newNode, $newParentNode);
$db->commit();
return $newObject;
}
/**
* @param eZContentObject $object
* @param bool $allVersions
* @param int $newParentNodeID
* @throws Exception
* @return eZContentObject
*/
public static function copyObject(eZContentObject $object, $allVersions = false, $newParentNodeID = null)
{
if (!$object instanceof eZContentObject) {
throw new InvalidArgumentException('Object not found');
}
if (!$newParentNodeID) {
$newParentNodeID = $object->attribute('main_parent_node_id');
}
// check if we can create node under the specified parent node
if (($newParentNode = eZContentObjectTreeNode::fetch($newParentNodeID)) === null) {
throw new InvalidArgumentException('Parent node not found');
}
$classID = $object->attribute('contentclass_id');
if (!$newParentNode->checkAccess('create', $classID)) {
$objectID = $object->attribute('id');
eZDebug::writeError("Cannot copy object {$objectID} to node {$newParentNodeID}, " . "the current user does not have create permission for class ID {$classID}", 'content/copy');
throw new Exception('Object not found');
}
$db = eZDB::instance();
$db->begin();
$newObject = $object->copy($allVersions);
// We should reset section that will be updated in updateSectionID().
// If sectionID is 0 then the object has been newly created
$newObject->setAttribute('section_id', 0);
$newObject->store();
$curVersion = $newObject->attribute('current_version');
$curVersionObject = $newObject->attribute('current');
$newObjAssignments = $curVersionObject->attribute('node_assignments');
unset($curVersionObject);
// remove old node assignments
foreach ($newObjAssignments as $assignment) {
/** @var eZNodeAssignment $assignment */
$assignment->purge();
}
// and create a new one
$nodeAssignment = eZNodeAssignment::create(array('contentobject_id' => $newObject->attribute('id'), 'contentobject_version' => $curVersion, 'parent_node' => $newParentNodeID, 'is_main' => 1));
$nodeAssignment->store();
$db->commit();
return $newObject;
}
/**
* Creates a copy of $sourceObject
* @param eZContentObject $sourceObject
* @return eZContentObject
*/
protected function createCopy(eZContentObject $sourceObject)
{
$db = eZDB::instance();
$db->begin();
$newObject = $sourceObject->copy();
$newObject->setAttribute('section_id', 0);
$newObject->store();
$curVersion = $newObject->attribute('current_version');
$curVersionObject = $newObject->attribute('current');
$newObjAssignments = $curVersionObject->attribute('node_assignments');
// remove old node assignments
foreach ($newObjAssignments as $assignment) {
$assignment->purge();
}
// and create a new one
$nodeAssignment = eZNodeAssignment::create(array('contentobject_id' => $newObject->attribute('id'), 'contentobject_version' => $curVersion, 'parent_node' => 2, 'is_main' => 1));
$nodeAssignment->store();
// publish the newly created object
eZOperationHandler::execute('content', 'publish', array('object_id' => $newObject->attribute('id'), 'version' => $curVersion));
$db->commit();
return $this->forceFetchContentObject($newObject->attribute('id'));
}
