} print $skillet->printOutput(); } else { if (isset($_POST["requestUser"])) { $skillet = new Skillet($auth); $skillet->requestUser($_POST["requestUser"]); print $skillet->printOutput(); } else { if (isset($_POST["removeUser"])) { $skillet = new Skillet($auth); $skillet->removeUser($_POST["removeUser"]); print $skillet->printOutput(); } else { if (isset($_POST["hideUnhideUser"])) { $skillet = new Skillet($auth); $skillet->hideUnhideUser($_POST["hideUnhideUser"]); print $skillet->printOutput(); } else { if (isset($_POST["acceptUser"])) { $skillet = new Skillet($auth); $skillet->acceptUser($_POST["acceptUser"]); print $skillet->printOutput(); } else { if (isset($_POST["profile_img"])) { $content_id = $_POST["content_id"]; $file = $_POST["profile_img"]; $profile = new Profile($auth); if (isset($_POST["unset"]) && $_POST["unset"] == "true") { $profile->setProfileImage(""); } else { $profile->setProfileImage($content_id . "/img_profile_" . $file . ".jpeg");