X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FRender%2FFriendicaSmartyEngine.php;h=6fc8f4480676eb892583c7f113968ff2bd4fc243;hb=60532ee7e4152af9997e0d7b69c7b35262d5528d;hp=6884364c2678ae14f93b68e497e38e284b5858ca;hpb=346f99b87798322866c2f95afdb23d82923f3d2c;p=friendica.git

diff --git a/src/Render/FriendicaSmartyEngine.php b/src/Render/FriendicaSmartyEngine.php
index 6884364c26..6fc8f44806 100644
--- a/src/Render/FriendicaSmartyEngine.php
+++ b/src/Render/FriendicaSmartyEngine.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2020, Friendica
+ * @copyright Copyright (C) 2010-2022, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -23,6 +23,7 @@ namespace Friendica\Render;
 
 use Friendica\Core\Hook;
 use Friendica\DI;
+use Friendica\Network\HTTPException\ServiceUnavailableException;
 use Friendica\Util\Strings;
 
 /**
@@ -48,8 +49,12 @@ final class FriendicaSmartyEngine extends TemplateEngine
 		$this->smarty = new FriendicaSmarty($this->theme, $this->theme_info);
 
 		if (!is_writable(DI::basePath() . '/view/smarty3')) {
-			echo "<b>ERROR:</b> folder <tt>view/smarty3/</tt> must be writable by webserver.";
-			exit();
+			$admin_message = DI::l10n()->t('The folder view/smarty3/ must be writable by webserver.');
+			DI::logger()->critical($admin_message);
+			$message = DI::app()->isSiteAdmin() ?
+				$admin_message :
+				DI::l10n()->t('Friendica can\'t display this page at the moment, please contact the administrator.');
+			throw new ServiceUnavailableException($message);
 		}
 	}
 
@@ -78,6 +83,8 @@ final class FriendicaSmartyEngine extends TemplateEngine
 		Hook::callAll('template_vars', $arr);
 		$vars = $arr['vars'];
 
+		$this->smarty->clearAllAssign();
+
 		foreach ($vars as $key => $value) {
 			if ($key[0] === '$') {
 				$key = substr($key, 1);