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   1  <?php
   2  /**
   3  *
   4  * This file is part of the phpBB Forum Software package.
   5  *
   6  * @copyright (c) phpBB Limited <https://www.phpbb.com>
   7  * Sections (c) 2009 Fabien Potencier, Armin Ronacher
   8  * @license GNU General Public License, version 2 (GPL-2.0)
   9  *
  10  * For full copyright and license information, please see
  11  * the docs/CREDITS.txt file.
  12  *
  13  */
  14  
  15  namespace phpbb\template\twig\node;
  16  
  17  class includephp extends \Twig\Node\Node
  18  {
  19      /** @var \Twig\Environment */
  20      protected $environment;
  21  
  22  	public function __construct(\Twig\Node\Expression\AbstractExpression $expr, \phpbb\template\twig\environment $environment, $lineno, $ignoreMissing = false, $tag = null)
  23      {
  24          $this->environment = $environment;
  25  
  26          parent::__construct(array('expr' => $expr), array('ignore_missing' => (Boolean) $ignoreMissing), $lineno, $tag);
  27      }
  28  
  29      /**
  30      * Compiles the node to PHP.
  31      *
  32      * @param \Twig\Compiler A Twig\Compiler instance
  33      */
  34  	public function compile(\Twig\Compiler $compiler)
  35      {
  36          $compiler->addDebugInfo($this);
  37  
  38          $config = $this->environment->get_phpbb_config();
  39  
  40          if (!$config['tpl_allow_php'])
  41          {
  42              $compiler
  43                  ->write("// INCLUDEPHP Disabled\n")
  44              ;
  45  
  46              return;
  47          }
  48  
  49          if ($this->getAttribute('ignore_missing'))
  50          {
  51              $compiler
  52                  ->write("try {\n")
  53                  ->indent()
  54              ;
  55          }
  56  
  57          $compiler
  58              ->write("\$location = ")
  59              ->subcompile($this->getNode('expr'))
  60              ->raw(";\n")
  61              ->write("if (phpbb_is_absolute(\$location)) {\n")
  62              ->indent()
  63                  // Absolute path specified
  64                  ->write("require(\$location);\n")
  65              ->outdent()
  66              ->write("} else if (file_exists(\$this->env->get_phpbb_root_path() . \$location)) {\n")
  67              ->indent()
  68                  // PHP file relative to phpbb_root_path
  69                  ->write("require(\$this->env->get_phpbb_root_path() . \$location);\n")
  70              ->outdent()
  71              ->write("} else {\n")
  72              ->indent()
  73                  // Local path (behaves like INCLUDE)
  74                  ->write("require(\$this->env->getLoader()->getCacheKey(\$location));\n")
  75              ->outdent()
  76              ->write("}\n")
  77          ;
  78  
  79          if ($this->getAttribute('ignore_missing'))
  80          {
  81              $compiler
  82                  ->outdent()
  83                  ->write("} catch (\Twig\Error\LoaderError \$e) {\n")
  84                  ->indent()
  85                  ->write("// ignore missing template\n")
  86                  ->outdent()
  87                  ->write("}\n\n")
  88              ;
  89          }
  90      }
  91  }