Same name in other branches

1. 3.x modules/stream_wrapper_example/src/StreamWrapper/SessionStreamWrapper.php \Drupal\stream_wrapper_example\StreamWrapper\SessionStreamWrapper::rename()
2. 4.0.x modules/stream_wrapper_example/src/StreamWrapper/SessionStreamWrapper.php \Drupal\stream_wrapper_example\StreamWrapper\SessionStreamWrapper::rename()

Support for rename().

Parameters

string $from_uri: The uri to the file to rename.

string $to_uri: The new uri for file.

Return value

bool TRUE if file was successfully renamed.

See also

http://php.net/manual/en/streamwrapper.rename.php

File

stream_wrapper_example/src/StreamWrapper/SessionStreamWrapper.php, line 627

Class

SessionStreamWrapper

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

Namespace

Drupal\stream_wrapper_example\StreamWrapper

Code

public function rename($from_uri, $to_uri) {
    // We get the old key contents, write it
    // to a new key, erase the old key.
    $from_path = $this->getLocalPath($from_uri);
    $to_path = $this->getLocalPath($to_uri);
    if (!$this->sessionHelper
        ->checkPath($from_path)) {
        return FALSE;
    }
    $from_key = $this->sessionHelper
        ->getPath($from_path);
    $path_info = $this->sessionHelper
        ->getParentPath($to_path);
    $parent_path = $path_info['dirname'];
    // We will only allow writing to a non-existent file
    // in an existing directory.
    if ($this->sessionHelper
        ->checkPath($parent_path) && !$this->sessionHelper
        ->checkPath($to_path)) {
        $this->sessionHelper
            ->setPath($to_path, $from_key);
        $this->sessionHelper
            ->clearPath($from_path);
        return TRUE;
    }
    return FALSE;
}