function SessionStreamWrapper::url_stat

Overrides PhpStreamWrapperInterface::url_stat

File

modules/stream_wrapper_example/src/StreamWrapper/SessionStreamWrapper.php, line 739

Class

SessionStreamWrapper

Example stream wrapper class to handle session:// streams.

Namespace

Code

public function url_stat($uri, $flags) {
    // @codingStandardsIgnoreEnd
    $path = $this->getLocalPath($uri);
    if (!$this->sessionHelper
        ->checkPath($path)) {
        return FALSE;
        // No file.
    }
    // Default to fail.
    $return = FALSE;
    $mode = 0;
    $key = $this->sessionHelper
        ->getPath($path);
    // We will call an array a directory and the root is always an array.
    if (is_array($key)) {
        // S_IFDIR means it's a directory.
        $mode = 040000;
    }
    elseif ($key !== FALSE) {
        // S_IFREG, means it's a file.
        $mode = 0100000;
    }
    if ($mode) {
        $size = 0;
        if ($mode == 0100000) {
            $size = strlen($key);
        }
        // There are no protections on this, so all writable.
        $mode |= 0777;
        $return = [
            'dev' => 0,
            'ino' => 0,
            'mode' => $mode,
            'nlink' => 0,
            'uid' => 0,
            'gid' => 0,
            'rdev' => 0,
            'size' => $size,
            'atime' => 0,
            'mtime' => 0,
            'ctime' => 0,
            'blksize' => 0,
            'blocks' => 0,
        ];
    }
    return $return;
}