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Contents
<?php
namespace MtHaml\Support\Twig;
use MtHaml\Environment;
/**
* Example integration of MtHaml with Twig, by proxying the Lexer
*
* This lexer will parse Twig templates as HAML if their filename end with
* `.haml`, or if the code starts with `{% haml %}`.
*
* Alternatively, use MtHaml\Support\Twig\Loader.
*
* <code>
* $lexer = new \MtHaml\Support\Twig\Lexer($mthaml);
* $lexer->setLexer($twig->getLexer());
* $twig->setLexer($lexer);
* </code>
*/
class Lexer implements \Twig_LexerInterface
{
protected $env;
protected $lexer;
public function __construct(Environment $env)
{
$this->env = $env;
}
public function setLexer(\Twig_LexerInterface $lexer)
{
$this->lexer = $lexer;
}
public function tokenize($code, $filename = null)
{
if (preg_match('#^\s*{%\s*haml\s*%}#', $code, $match)) {
$padding = str_repeat(' ', strlen($match[0]));
$code = $padding . substr($code, strlen($match[0]));
$code = $this->env->compileString($code, $filename);
} elseif (null !== $filename && 'haml' === pathinfo($filename, PATHINFO_EXTENSION)) {
$code = $this->env->compileString($code, $filename);
}
return $this->lexer->tokenize($code, $filename);
}
}
Version data entries
10 entries across 10 versions & 1 rubygems