protected function getParentTitle()
{
if ($this->getId() && $this->getEntity()->getPrevLevel()) {
$entity = new VF_Level($this->getEntity()->getPrevLevel(), $this->getId());
return $entity->getTitle();
}
}
/**
* Check if an entity is the selected one for this 'level'
*
* @param VF_Level $levelObject - level to check if is selected
*
* @return bool if this is the one that is supposed to be currently selected
*/
function isLevelSelected($levelObject)
{
if ($this->level != $this->leafLevel()) {
return (bool) ($levelObject->getId() == $this->searchForm->getSelected($this->level));
}
VF_Singleton::getInstance()->setRequest($this->searchForm->getRequest());
$currentSelection = VF_Singleton::getInstance()->vehicleSelection();
if (false === $currentSelection) {
return false;
}
if ('year_start' == $this->yearRangeAlias) {
return (bool) ($levelObject->getTitle() == $this->earliestYearInVehicles($currentSelection));
} else {
if ('year_end' == $this->yearRangeAlias) {
return (bool) ($levelObject->getTitle() == $this->latestYearInVehicles($currentSelection));
}
}
$level = false;
if (is_array($currentSelection) && count($currentSelection) == 1) {
$firstVehicle = $currentSelection[0];
/** @var VF_Vehicle $firstVehicle */
$level = $firstVehicle->getLevel($this->leafLevel());
} elseif ($currentSelection instanceof VF_Vehicle) {
$level = $currentSelection->getLevel($this->leafLevel());
}
if ($level) {
return (bool) ($levelObject->getTitle() == $level->getTitle());
}
}
