function _potx_find_twig_trans_context in Translation template extractor 6.3

Same name and namespace in other branches

1. 8 potx.inc \_potx_find_twig_trans_context()
2. 7.3 potx.inc \_potx_find_twig_trans_context()
3. 7.2 potx.inc \_potx_find_twig_trans_context()

Look for a 'context' parameter in {% trans %} tags, that appear after the 'with' keyword.

1 call to _potx_find_twig_trans_context()

_potx_process_twig_trans_tag in ./potx.inc

Parses a single {% trans %} tag, and extracts the translatable string.

File

./potx.inc, line 1859

Extraction API used by the web and command line interface.

Code

function _potx_find_twig_trans_context($stream) {
  $token = $stream
    ->next();
  if ($token
    ->test(Twig_Token::PUNCTUATION_TYPE, '{')) {
    while (!$stream
      ->isEOF() && ($token = $stream
      ->next()) && !$token
      ->test(Twig_Token::PUNCTUATION_TYPE, '}')) {
      if ($token
        ->test(Twig_Token::STRING_TYPE, 'context')) {

        // Skip the ':' character.
        $stream
          ->next();
        $token = $stream
          ->next();
        if ($token
          ->test(Twig_Token::STRING_TYPE)) {
          return $token
            ->getValue();
        }
      }
    }
  }
  return POTX_CONTEXT_NONE;
}