+class FriendicaSmartyEngine implements ITemplateEngine {
+ static $name ="smarty3";
+
+ public function __construct(){
+ if(!is_writable('view/smarty3/')){
+ echo "<b>ERROR:</b> folder <tt>view/smarty3/</tt> must be writable by webserver."; killme();
+ }
+ }
+
+ // ITemplateEngine interface
+ public function replace_macros($s, $r) {
+ $template = '';
+ if(gettype($s) === 'string') {
+ $template = $s;
+ $s = new FriendicaSmarty();
+ }
+ foreach($r as $key=>$value) {
+ if($key[0] === '$') {
+ $key = substr($key, 1);
+ }
+ $s->assign($key, $value);
+ }
+ return $s->parsed($template);
+ }
+
+ public function get_template_file($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;
+ }
+}