getUser(); } if($this->getParameter("use_gravatar")) { $avatar = $this->getGravatar($user->getEmail(), 200, 'identicon'); } else { $avatar = $packages->getUrl("/img/default_avatar.png"); } return $this->render('Users/user_info.html.twig', [ 'user' => $user, 'avatar' => $avatar ]); } /** * Get either a Gravatar URL or complete image tag for a specified email address. * * @param string $email The email address * @param string $s Size in pixels, defaults to 80px [ 1 - 2048 ] * @param string $d Default imageset to use [ 404 | mm | identicon | monsterid | wavatar ] * @param string $r Maximum rating (inclusive) [ g | pg | r | x ] * @param bool $img True to return a complete IMG tag False for just the URL * @param array $atts Optional, additional key/value attributes to include in the IMG tag * @return String containing either just a URL or a complete image tag * @source https://gravatar.com/site/implement/images/php/ */ public function getGravatar(string $email, int $s = 80, string $d = 'mm', string $r = 'g', bool $img = false, array $atts = array()) { $url = 'https://www.gravatar.com/avatar/'; $url .= md5(strtolower(trim($email))); $url .= "?s=$s&d=$d&r=$r"; if ($img) { $url = ' $val) { $url .= ' ' . $key . '="' . $val . '"'; } $url .= ' />'; } return $url; } }