src/Render/FriendicaSmarty.php

   1 <?php
   2 /**
   3  * @file src/Render/FriendicaSmarty.php
   4  */
   5 namespace Friendica\Render;
   6
   7 use Friendica\DI;
   8 use Smarty;
   9 use Friendica\Core\Renderer;
  10
  11 /**
  12  * Friendica extension of the Smarty3 template engine
  13  *
  14  * @author Hypolite Petovan <hypolite@mrpetovan.com>
  15  */
  16 class FriendicaSmarty extends Smarty
  17 {
  18         const SMARTY3_TEMPLATE_FOLDER = 'templates';
  19
  20         public $filename;
  21
  22         function __construct()
  23         {
  24                 parent::__construct();
  25
  26                 $a = DI::app();
  27                 $theme = $a->getCurrentTheme();
  28
  29                 // setTemplateDir can be set to an array, which Smarty will parse in order.
  30                 // The order is thus very important here
  31                 $template_dirs = ['theme' => "view/theme/$theme/" . self::SMARTY3_TEMPLATE_FOLDER . "/"];
  32                 if (!empty($a->theme_info['extends'])) {
  33                         $template_dirs = $template_dirs + ['extends' => "view/theme/" . $a->theme_info["extends"] . "/" . self::SMARTY3_TEMPLATE_FOLDER . "/"];
  34                 }
  35
  36                 $template_dirs = $template_dirs + ['base' => "view/" . self::SMARTY3_TEMPLATE_FOLDER . "/"];
  37                 $this->setTemplateDir($template_dirs);
  38
  39                 $this->setCompileDir('view/smarty3/compiled/');
  40                 $this->setConfigDir('view/smarty3/config/');
  41                 $this->setCacheDir('view/smarty3/cache/');
  42
  43                 $this->left_delimiter = Renderer::getTemplateLeftDelimiter('smarty3');
  44                 $this->right_delimiter = Renderer::getTemplateRightDelimiter('smarty3');
  45
  46                 $this->escape_html = true;
  47
  48                 // Don't report errors so verbosely
  49                 $this->error_reporting = E_ALL & ~E_NOTICE;
  50         }
  51
  52         function parsed($template = '')
  53         {
  54                 if ($template) {
  55                         return $this->fetch('string:' . $template);
  56                 }
  57                 return $this->fetch('file:' . $this->filename);
  58         }
  59
  60 }