src/Render/FriendicaSmarty.php

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