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Import.php (1369B)

      1 <?php
      2 
      3 /*
      4  * This file is part of Twig.
      5  *
      6  * (c) 2009 Fabien Potencier
      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 /**
     13  * Represents an import node.
     14  *
     15  * @author Fabien Potencier <fabien@symfony.com>
     16  */
     17 class Twig_Node_Import extends Twig_Node
     18 {
     19     public function __construct(Twig_Node_Expression $expr, Twig_Node_Expression $var, $lineno, $tag = null)
     20     {
     21         parent::__construct(array('expr' => $expr, 'var' => $var), array(), $lineno, $tag);
     22     }
     23 
     24     public function compile(Twig_Compiler $compiler)
     25     {
     26         $compiler
     27             ->addDebugInfo($this)
     28             ->write('')
     29             ->subcompile($this->getNode('var'))
     30             ->raw(' = ')
     31         ;
     32 
     33         if ($this->getNode('expr') instanceof Twig_Node_Expression_Name && '_self' === $this->getNode('expr')->getAttribute('name')) {
     34             $compiler->raw('$this');
     35         } else {
     36             $compiler
     37                 ->raw('$this->loadTemplate(')
     38                 ->subcompile($this->getNode('expr'))
     39                 ->raw(', ')
     40                 ->repr($compiler->getFilename())
     41                 ->raw(', ')
     42                 ->repr($this->getLine())
     43                 ->raw(')')
     44             ;
     45         }
     46 
     47         $compiler->raw(";\n");
     48     }
     49 }