/**
* Swap a node with another one
*
* @param int $nodeID
* @param int $selectedNodeID
* @param array $nodeIdList
*
* @return array An array with operation status, always true
*/
public static function swapNode($nodeID, $selectedNodeID, $nodeIdList = array())
{
$userClassIDArray = eZUser::contentClassIDs();
$node = eZContentObjectTreeNode::fetch($nodeID);
$selectedNode = eZContentObjectTreeNode::fetch($selectedNodeID);
$object = $node->object();
$nodeParentNodeID = $node->attribute('parent_node_id');
$nodeParent = $node->attribute('parent');
$objectID = $object->attribute('id');
$objectVersion = $object->attribute('current_version');
$selectedObject = $selectedNode->object();
$selectedObjectID = $selectedObject->attribute('id');
$selectedObjectVersion = $selectedObject->attribute('current_version');
$selectedNodeParentNodeID = $selectedNode->attribute('parent_node_id');
$selectedNodeParent = $selectedNode->attribute('parent');
$db = eZDB::instance();
$db->begin();
$node->setAttribute('contentobject_id', $selectedObjectID);
$node->setAttribute('contentobject_version', $selectedObjectVersion);
$selectedNode->setAttribute('contentobject_id', $objectID);
$selectedNode->setAttribute('contentobject_version', $objectVersion);
// fix main node id
if ($node->isMain() && !$selectedNode->isMain()) {
$node->setAttribute('main_node_id', $selectedNode->attribute('main_node_id'));
$selectedNode->setAttribute('main_node_id', $selectedNode->attribute('node_id'));
} else {
if ($selectedNode->isMain() && !$node->isMain()) {
$selectedNode->setAttribute('main_node_id', $node->attribute('main_node_id'));
$node->setAttribute('main_node_id', $node->attribute('node_id'));
}
}
$node->store();
$selectedNode->store();
// clear user policy cache if this was a user object
if (in_array($object->attribute('contentclass_id'), $userClassIDArray)) {
eZUser::purgeUserCacheByUserId($object->attribute('id'));
}
if (in_array($selectedObject->attribute('contentclass_id'), $userClassIDArray)) {
eZUser::purgeUserCacheByUserId($selectedObject->attribute('id'));
}
// modify path string
$changedOriginalNode = eZContentObjectTreeNode::fetch($nodeID);
$changedOriginalNode->updateSubTreePath();
$changedTargetNode = eZContentObjectTreeNode::fetch($selectedNodeID);
$changedTargetNode->updateSubTreePath();
// modify section
if ($changedOriginalNode->isMain()) {
$changedOriginalObject = $changedOriginalNode->object();
$parentObject = $nodeParent->object();
if ($changedOriginalObject->attribute('section_id') != $parentObject->attribute('section_id')) {
eZContentObjectTreeNode::assignSectionToSubTree($changedOriginalNode->attribute('main_node_id'), $parentObject->attribute('section_id'), $changedOriginalObject->attribute('section_id'));
}
}
if ($changedTargetNode->isMain()) {
$changedTargetObject = $changedTargetNode->object();
$selectedParentObject = $selectedNodeParent->object();
if ($changedTargetObject->attribute('section_id') != $selectedParentObject->attribute('section_id')) {
eZContentObjectTreeNode::assignSectionToSubTree($changedTargetNode->attribute('main_node_id'), $selectedParentObject->attribute('section_id'), $changedTargetObject->attribute('section_id'));
}
}
eZContentObject::fixReverseRelations($objectID, 'swap');
eZContentObject::fixReverseRelations($selectedObjectID, 'swap');
$db->commit();
// clear cache for new placement.
eZContentCacheManager::clearContentCacheIfNeeded($objectID);
eZSearch::swapNode($nodeID, $selectedNodeID, $nodeIdList = array());
return array('status' => true);
}
