public static function updateLocTree($locTree, $parentID = null, $rank = 0)
{
// FIXME: redundant validation
if (self::validateLocTree($locTree)) {
$locDataArr = array('fk_parent' => $parentID, 'title' => $locTree['title'], 'description' => $locTree['description'], 'enabled' => (int) $locTree['enabled'], 'rank' => $rank);
if (is_numeric($locTree['id'])) {
$loc = new LocationModel($locTree['id']);
if ($loc) {
$loc->update($locDataArr);
} else {
return false;
}
} elseif ('new-loc' === $locTree['id']) {
$locID = self::create($locDataArr);
$loc = new LocationModel($locID);
if (!$loc) {
throw new Exception("Unable to create new location");
}
} else {
throw new Exception('Invalid location ID: ' . $locTree['id']);
}
if (isset($locTree['children']) && is_array($locTree['children'])) {
foreach ($locTree['children'] as $locKey => $childLoc) {
$updateRes = self::updateLocTree($childLoc, $loc->getMetadata('id'), $locKey);
}
}
} else {
throw new Exception('Invalid location tree');
}
return true;
}
