class Twig_TokenParser_Sandbox

Marks a section of a template as untrusted code that must be evaluated in the sandbox mode.

<pre> {% sandbox %} {% include 'user.html' %} {% endsandbox %} </pre>

Hierarchy

Expanded class hierarchy of Twig_TokenParser_Sandbox

See also

http://www.twig-project.org/doc/api.html#sandbox-extension for details

File

drupal/core/vendor/twig/twig/lib/Twig/TokenParser/Sandbox.php, line 23

View source
class Twig_TokenParser_Sandbox extends Twig_TokenParser {

  /**
   * Parses a token and returns a node.
   *
   * @param Twig_Token $token A Twig_Token instance
   *
   * @return Twig_NodeInterface A Twig_NodeInterface instance
   */
  public function parse(Twig_Token $token) {
    $this->parser
      ->getStream()
      ->expect(Twig_Token::BLOCK_END_TYPE);
    $body = $this->parser
      ->subparse(array(
      $this,
      'decideBlockEnd',
    ), true);
    $this->parser
      ->getStream()
      ->expect(Twig_Token::BLOCK_END_TYPE);
    return new Twig_Node_Sandbox($body, $token
      ->getLine(), $this
      ->getTag());
  }
  public function decideBlockEnd(Twig_Token $token) {
    return $token
      ->test('endsandbox');
  }

  /**
   * Gets the tag name associated with this token parser.
   *
   * @return string The tag name
   */
  public function getTag() {
    return 'sandbox';
  }

}

Members

Namesort descending Modifiers Type Description Overrides
Twig_TokenParser::$parser protected property
Twig_TokenParser::setParser public function Sets the parser associated with this token parser Overrides Twig_TokenParserInterface::setParser
Twig_TokenParser_Sandbox::decideBlockEnd public function
Twig_TokenParser_Sandbox::getTag public function Gets the tag name associated with this token parser. Overrides Twig_TokenParserInterface::getTag
Twig_TokenParser_Sandbox::parse public function Parses a token and returns a node. Overrides Twig_TokenParserInterface::parse