source: inc/core/class.dc.twig.page.php @ 1014:65b07a8688ca

<?php

// common to public and admin sides @see inc/admin/prepend.php
class dcTwigPage extends Twig_Environment
{
     protected $core;
     protected $context = null;
     
     public function __construct($default_tpl_dir,$cache_dir,$context,$core)
     {
          $this->core =& $core;
          
          # Twig Loader
          $loader = new Twig_Loader_Filesystem($this->checkDefaultTemplateDir($default_tpl_dir));
          
          # Twig Environment options
          $options = array(
               'auto_reload' => true,
               'base_template_class' => 'Twig_Template',
               'cache' => $this->setCacheDir($cache_dir),
               'charset' => 'UTF-8',
               'debug' => DC_DEBUG,
               'optimizations' => -1
          );
          
          # Twig Environment
          parent::__construct($loader,$options);
          
          # Add context helper (public vs admin)
          if ($context instanceof Twig_ExtensionInterface) {
               $this->context = $context;
               $this->addExtension($context);
          }
          
          # Add form helper
          $this->addExtension(new dcFormExtension($core));
          
          $this->clearCacheFiles();
     }
     
     protected function checkDefaultTemplateDir($dir)
     {
          $dir = path::real($dir,false);
          
          return is_dir($dir) ? $dir : false;
     }
     
     protected function setCacheDir($dir)
     {
          try {
               $dir = path::real($dir,false);
               files::makeDir($dir,true);
               return $dir;
          }
          catch(Exception $e) { }
          
          return false;
     }
     
     public function getContext()
     {
          return $this->context;
     }
}
?>