<?php use Friendica\Render\ITemplateEngine; require_once "include/plugin.php"; define('SMARTY3_TEMPLATE_FOLDER', 'templates'); class FriendicaSmarty extends Smarty { public $filename; function __construct() { parent::__construct(); $a = get_app(); $theme = current_theme(); // setTemplateDir can be set to an array, which Smarty will parse in order. // The order is thus very important here $template_dirs = array('theme' => "view/theme/$theme/" . SMARTY3_TEMPLATE_FOLDER . "/"); if (x($a->theme_info, "extends")) $template_dirs = $template_dirs + array('extends' => "view/theme/" . $a->theme_info["extends"] . "/" . SMARTY3_TEMPLATE_FOLDER . "/"); $template_dirs = $template_dirs + array('base' => "view/" . SMARTY3_TEMPLATE_FOLDER . "/"); $this->setTemplateDir($template_dirs); $this->setCompileDir('view/smarty3/compiled/'); $this->setConfigDir('view/smarty3/config/'); $this->setCacheDir('view/smarty3/cache/'); $this->left_delimiter = $a->get_template_ldelim('smarty3'); $this->right_delimiter = $a->get_template_rdelim('smarty3'); // Don't report errors so verbosely $this->error_reporting = E_ALL & ~E_NOTICE; } function parsed($template = '') { if ($template) { return $this->fetch('string:' . $template); } return $this->fetch('file:' . $this->filename); } } class FriendicaSmartyEngine implements ITemplateEngine { static $name = "smarty3"; public function __construct() { if (!is_writable('view/smarty3/')) { echo "<b>ERROR:</b> folder <tt>view/smarty3/</tt> must be writable by webserver."; killme(); } } // ITemplateEngine interface public function replaceMacros($s, $r) { $template = ''; if (gettype($s) === 'string') { $template = $s; $s = new FriendicaSmarty(); } $r['$APP'] = get_app(); // "middleware": inject variables into templates $arr = array( "template" => basename($s->filename), "vars" => $r ); call_hooks("template_vars", $arr); $r = $arr['vars']; foreach ($r as $key => $value) { if ($key[0] === '$') { $key = substr($key, 1); } $s->assign($key, $value); } return $s->parsed($template); } public function getTemplateFile($file, $root = '') { $a = get_app(); $template_file = get_template_file($a, SMARTY3_TEMPLATE_FOLDER . '/' . $file, $root); $template = new FriendicaSmarty(); $template->filename = $template_file; return $template; } }