public function Twig_TokenParser_Macro::parse in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 vendor/twig/twig/lib/Twig/TokenParser/Macro.php \Twig_TokenParser_Macro::parse()

Parses a token and returns a node.

Parameters

Twig_Token $token A Twig_Token instance:

Return value

Twig_NodeInterface A Twig_NodeInterface instance

Throws

Twig_Error_Syntax

Overrides Twig_TokenParserInterface::parse

File

vendor/twig/twig/lib/Twig/TokenParser/Macro.php, line 23

Class

Twig_TokenParser_Macro

Defines a macro.

Code

public function parse(Twig_Token $token) {
  $lineno = $token
    ->getLine();
  $stream = $this->parser
    ->getStream();
  $name = $stream
    ->expect(Twig_Token::NAME_TYPE)
    ->getValue();
  $arguments = $this->parser
    ->getExpressionParser()
    ->parseArguments(true, true);
  $stream
    ->expect(Twig_Token::BLOCK_END_TYPE);
  $this->parser
    ->pushLocalScope();
  $body = $this->parser
    ->subparse(array(
    $this,
    'decideBlockEnd',
  ), true);
  if ($token = $stream
    ->nextIf(Twig_Token::NAME_TYPE)) {
    $value = $token
      ->getValue();
    if ($value != $name) {
      throw new Twig_Error_Syntax(sprintf('Expected endmacro for macro "%s" (but "%s" given).', $name, $value), $stream
        ->getCurrent()
        ->getLine(), $stream
        ->getFilename());
    }
  }
  $this->parser
    ->popLocalScope();
  $stream
    ->expect(Twig_Token::BLOCK_END_TYPE);
  $this->parser
    ->setMacro($name, new Twig_Node_Macro($name, new Twig_Node_Body(array(
    $body,
  )), $arguments, $lineno, $this
    ->getTag()));
}