Method countVisibleDeepRemote

src/FileRise/Domain/FolderModel.php:465–590

(string $folder, string $user, array $perms, int $maxScan = 20000, ?int $maxDepth = null)

    }

    private static function countVisibleDeepRemote(string $folder, string $user, array $perms, int $maxScan = 20000, ?int $maxDepth = null): array
    {
        $storage = self::storage();

        $canViewFolder = ACL::isAdmin($perms)
            || ACL::canRead($user, $perms, $folder)
            || ACL::canReadOwn($user, $perms, $folder);
        if (!$canViewFolder) {
            return ['folders' => 0, 'files' => 0, 'bytes' => 0, 'truncated' => false];
        }

        if ($maxDepth !== null) {
            $maxDepth = (int)$maxDepth;
            if ($maxDepth <= 0) {
                $maxDepth = null;
            }
        }

        $base = rtrim(self::uploadRoot(), "/\\");
        if ($base === '') {
            return ['folders' => 0, 'files' => 0, 'bytes' => 0, 'truncated' => false];
        }

        $dirPath = ($folder === 'root')
            ? $base
            : $base . DIRECTORY_SEPARATOR . str_replace('/', DIRECTORY_SEPARATOR, $folder);
        $startRel = ($folder === 'root') ? '' : $folder;

        $SKIP   = FS::SKIP();

        $folderCount = 0;
        $fileCount = 0;
        $totalBytes = 0;
        $scanned = 0;
        $truncated = false;

        $stack = [[$dirPath, $startRel, 0]];
        while ($stack) {
            [$curAbs, $curRel, $depth] = array_pop($stack);
            $relForAcl = ($curRel === '' ? 'root' : $curRel);
            $hasFullRead = ACL::isAdmin($perms) || ACL::canRead($user, $perms, $relForAcl);

            $entries = $storage->list($curAbs);
            if (!$entries) {
                continue;
            }

            foreach ($entries as $name) {
                if (++$scanned > $maxScan) {
                    $truncated = true;
                    break 2;
                }

                if ($name === '.' || $name === '..' || $name === '') {
                    continue;
                }
                if ($name[0] === '.') {
                    continue;