private static function infoToJson(FileSystemInfo $info)
{
$isDir = $info instanceof DirectoryInfo;
$virtualPath = Path::getVirtualPath($info->getFullName(), Config::getRootDir());
$json = array('name' => $info->getName(), 'path' => strlen($virtualPath) > 1 ? rtrim($virtualPath, '/') : $virtualPath, 'size' => $isDir ? 0 : $info->getSize(), 'last_access_time' => DateTimeUtils::toString($info->getLastAccessTime()), 'last_write_time' => DateTimeUtils::toString($info->getLastWriteTime()), 'is_dir' => $isDir);
return $json;
}
private function getNativeTimestamp(FileSystemInfo $info, $searchOptions = self::WITHOUT_CONTENT)
{
if ($info instanceof FileInfo) {
$timestamp = $info->getLastWriteTime();
$this->cache->save($info->getFullName(), $timestamp);
return $timestamp;
} else {
$directorySearchOptions = $searchOptions == self::WITHOUT_CONTENT ? DirectoryInfo::TOP_DIRECTORY_ONLY : DirectoryInfo::ALL_DIRECTORIES;
$innerInfos = $info->getFileSystemInfos($directorySearchOptions);
$timestamp = $info->getLastWriteTime();
foreach ($innerInfos as $innerInfo) {
$innerTimestamp = $this->getTimestampHelper($innerInfo, $searchOptions);
$timestamp = max($innerTimestamp, $timestamp);
}
$this->cache->save($info->getFullName(), $timestamp);
return $timestamp;
}
}