/**
* Depending on the new parent node visibility, recompute "is_invisible" attribute for the given node and
* its children. (used after content/move or content/copy)
*
* @param eZContentObjectTreeNodeNoLanguage $node
* @param eZContentObjectTreeNodeNoLanguage $parentNode
* @param bool $recursive
*/
static function updateNodeVisibility($node, $parentNode, $recursive = true)
{
if (!$node) {
eZDebug::writeWarning('No such node to update visibility for.');
return;
}
if (!$parentNode) {
eZDebug::writeWarning('No parent node found when updating node visibility');
return;
}
if ($node->attribute('is_hidden') == 0 && $parentNode->attribute('is_invisible') != $node->attribute('is_invisible')) {
$parentNodeIsVisible = $parentNode->attribute('is_invisible');
$nodeID = $node->attribute('node_id');
$db = eZDB::instance();
$db->begin();
$db->query("UPDATE ezcontentobject_tree SET is_invisible={$parentNodeIsVisible} WHERE node_id={$nodeID}");
if ($recursive) {
// update visibility for children of the node
if ($parentNodeIsVisible) {
eZContentObjectTreeNodeNoLanguage::hideSubTree($node, $modifyRootNode = false);
} else {
eZContentObjectTreeNodeNoLanguage::unhideSubTree($node, $modifyRootNode = false);
}
}
$db->commit();
}
}
