public static function filterFiles(array $fileIDs, $storageTypeID, $userID = 0)
{
if (!is_integer($storageTypeID)) {
$storageTypeID = (int) $storageTypeID;
}
$result = array();
if ($storageTypeID === StorageType::WebDav) {
foreach ($fileIDs as $fileID) {
if (\CCrmWebDavHelper::CheckElementReadPermission($fileID, $userID)) {
$result[] = $fileID;
}
}
} elseif ($storageTypeID === StorageType::Disk) {
foreach ($fileIDs as $fielID) {
if (DiskManager::checkFileReadPermission($fielID, $userID)) {
$result[] = $fielID;
}
}
} elseif ($storageTypeID === StorageType::File) {
$result = $fileIDs;
}
return $result;
}
