get_var_by_name($params["comment"]); if(isset($ste_comment["__obj"])) $comment = $ste_comment["__obj"]; else $comment = Comment::by_id($ste_comment["id"]); $mail_hash = md5(strtolower(trim($comment->author_mail))); $gravatar_args = array("default" => "identicon", "rating" => "g", "size" => "80"); $query_fragments = array(); foreach($gravatar_args as $key => &$value) { if(isset($params[$key])) $value = $params[$key]; $value = htmlspecialchars(urlencode($value)); $query_fragments[] = "$key=$value"; } $styles = "width: {$gravatar_args["size"]}px; height: {$gravatar_args["size"]}px;" . (isset($params["style"]) ? " " . $params["style"] : ""); $protocol = ((!empty($_SERVER["HTTPS"])) and ($_SERVER["HTTPS"] == "on")) ? "https" : "http"; return ""; } public function init() { $this->ste->register_tag("kch42_gravatar", array($this, "ste_tag_kch42_gravatar")); } } ?>