protected function obtainDataTreeTrunk(&$cachedData) { // check for static tree $forkItemFilter = false; $res = Location\LocationTable::getList(array( 'group' => array('DEPTH_LEVEL'), 'select' => array('DEPTH_LEVEL', 'CNT'), 'order' => array('DEPTH_LEVEL' => 'asc') )); $forkAtLevel = 0; while($item = $res->fetch()) { if($item['CNT'] < 2) $forkAtLevel = $item['DEPTH_LEVEL']; else break; } if($forkAtLevel > 0) $forkItemFilter = array('DEPTH_LEVEL' => $forkAtLevel); // check for tree filtered by site if($this->filterBySite && is_array($cachedData['TEMP']['CONNECTORS']) && !empty($cachedData['TEMP']['CONNECTORS'])) { $dcp = Location\LocationTable::getDeepestCommonParent($cachedData['TEMP']['CONNECTORS'], array('select' => array('ID')))->fetch(); if(is_array($dcp) && intval($dcp['ID'])) $forkItemFilter = array('ID' => intval($dcp['ID'])); } $cachedData['TREE_TRUNK'] = array(); if(is_array($forkItemFilter) && !empty($forkItemFilter)) // get fork item id { $res = Location\LocationTable::getPathToNodeByCondition($forkItemFilter, array( 'select' => array_merge($this->getNodeSelectFields(), array('LNAME' => 'NAME.NAME')), 'filter' => array('=NAME.LANGUAGE_ID' => LANGUAGE_ID) )); $res->addReplacedAliases(array('LNAME' => 'NAME')); while($item = $res->fetch()) { $cachedData['TREE_TRUNK'][] = $item; } } }