authorize(auth::getCurrentUserId(), auth::getAccessToken())) { header('Location: /'); } if (!empty($_POST)) { $access_token = isset($_POST['access_token']) ? $_POST['access_token'] : ''; $profile_id = isset($_POST['profile_id']) ? $_POST['profile_id'] : 0; $profile_id = helper::clearInt($profile_id); $result = array("error" => true, "error_code" => ERROR_UNKNOWN); $blacklist = new blacklist($dbo); $blacklist->setRequestFrom($profile_id); if (!$blacklist->isExists(auth::getCurrentUserId())) { $profile = new profile($dbo, $profile_id); $profile->setRequestFrom(auth::getCurrentUserId()); $result = $profile->addFollower(auth::getCurrentUserId()); ob_start(); if ($result['follow']) { ?>