vendor/symfony/twig-bridge/Symfony/Bridge/Twig/Node/RenderBlockNode.php

   1 <?php
   2
   3 /*
   4  * This file is part of the Symfony package.
   5  *
   6  * (c) Fabien Potencier <fabien@symfony.com>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Symfony\Bridge\Twig\Node;
  13
  14 /**
  15  * Compiles a call to {@link FormRendererInterface::renderBlock()}.
  16  *
  17  * The function name is used as block name. For example, if the function name
  18  * is "foo", the block "foo" will be rendered.
  19  *
  20  * @author Bernhard Schussek <bschussek@gmail.com>
  21  */
  22 class RenderBlockNode extends \Twig_Node_Expression_Function
  23 {
  24     public function compile(\Twig_Compiler $compiler)
  25     {
  26         $compiler->addDebugInfo($this);
  27         $arguments = iterator_to_array($this->getNode('arguments'));
  28         $compiler->write('$this->env->getExtension(\'form\')->renderer->renderBlock(');
  29
  30         if (isset($arguments[0])) {
  31             $compiler->subcompile($arguments[0]);
  32             $compiler->raw(', \'' . $this->getAttribute('name') . '\'');
  33
  34             if (isset($arguments[1])) {
  35                 $compiler->raw(', ');
  36                 $compiler->subcompile($arguments[1]);
  37             }
  38         }
  39
  40         $compiler->raw(')');
  41     }
  42 }