Macro.php in Translation template extractor 6.3

File

vendor/Twig/Node/Macro.php

<?php

/*
 * This file is part of Twig.
 *
 * (c) 2009 Fabien Potencier
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Represents a macro node.
 *
 * @author Fabien Potencier <[e-mail]>
 */
class Twig_Node_Macro extends Twig_Node {
  public function __construct($name, Twig_NodeInterface $body, Twig_NodeInterface $arguments, $lineno, $tag = null) {
    parent::__construct(array(
      'body' => $body,
      'arguments' => $arguments,
    ), array(
      'name' => $name,
    ), $lineno, $tag);
  }

  /**
   * Compiles the node to PHP.
   *
   * @param Twig_Compiler $compiler A Twig_Compiler instance
   */
  public function compile(Twig_Compiler $compiler) {
    $compiler
      ->addDebugInfo($this)
      ->write(sprintf("public function get%s(", $this
      ->getAttribute('name')));
    $count = count($this
      ->getNode('arguments'));
    $pos = 0;
    foreach ($this
      ->getNode('arguments') as $name => $default) {
      $compiler
        ->raw('$__' . $name . '__ = ')
        ->subcompile($default);
      if (++$pos < $count) {
        $compiler
          ->raw(', ');
      }
    }
    $compiler
      ->raw(")\n")
      ->write("{\n")
      ->indent();
    if (!count($this
      ->getNode('arguments'))) {
      $compiler
        ->write("\$context = \$this->env->getGlobals();\n\n");
    }
    else {
      $compiler
        ->write("\$context = \$this->env->mergeGlobals(array(\n")
        ->indent();
      foreach ($this
        ->getNode('arguments') as $name => $default) {
        $compiler
          ->write('')
          ->string($name)
          ->raw(' => $__' . $name . '__')
          ->raw(",\n");
      }
      $compiler
        ->outdent()
        ->write("));\n\n");
    }
    $compiler
      ->write("\$blocks = array();\n\n")
      ->write("ob_start();\n")
      ->write("try {\n")
      ->indent()
      ->subcompile($this
      ->getNode('body'))
      ->outdent()
      ->write("} catch (Exception \$e) {\n")
      ->indent()
      ->write("ob_end_clean();\n\n")
      ->write("throw \$e;\n")
      ->outdent()
      ->write("}\n\n")
      ->write("return ('' === \$tmp = ob_get_clean()) ? '' : new Twig_Markup(\$tmp, \$this->env->getCharset());\n")
      ->outdent()
      ->write("}\n\n");
  }

}

Classes

Name	Description
Twig_Node_Macro	Represents a macro node.