public function Twig_TokenParser_Embed::parse in Translation template extractor 7.3

Same name and namespace in other branches

1. 6.3 vendor/Twig/TokenParser/Embed.php \Twig_TokenParser_Embed::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_TokenParser_Include::parse

File

vendor/Twig/TokenParser/Embed.php, line 17

Class

Twig_TokenParser_Embed

Embeds a template.

Code

public function parse(Twig_Token $token) {
  $stream = $this->parser
    ->getStream();
  $parent = $this->parser
    ->getExpressionParser()
    ->parseExpression();
  list($variables, $only, $ignoreMissing) = $this
    ->parseArguments();

  // inject a fake parent to make the parent() function work
  $stream
    ->injectTokens(array(
    new Twig_Token(Twig_Token::BLOCK_START_TYPE, '', $token
      ->getLine()),
    new Twig_Token(Twig_Token::NAME_TYPE, 'extends', $token
      ->getLine()),
    new Twig_Token(Twig_Token::STRING_TYPE, '__parent__', $token
      ->getLine()),
    new Twig_Token(Twig_Token::BLOCK_END_TYPE, '', $token
      ->getLine()),
  ));
  $module = $this->parser
    ->parse($stream, array(
    $this,
    'decideBlockEnd',
  ), true);

  // override the parent with the correct one
  $module
    ->setNode('parent', $parent);
  $this->parser
    ->embedTemplate($module);
  $stream
    ->expect(Twig_Token::BLOCK_END_TYPE);
  return new Twig_Node_Embed($module
    ->getAttribute('filename'), $module
    ->getAttribute('index'), $variables, $only, $ignoreMissing, $token
    ->getLine(), $this
    ->getTag());
}