do local function get_9GAG() local url = "http://api-9gag.herokuapp.com/" local b,c = http.request(url) if c ~= 200 then return nil end local gag = json:decode(b) -- random max json table size local i = math.random(#gag) local link_image = gag[i].src local title = gag[i].title if link_image:sub(0,2) == '//' then link_image = msg.text:sub(3,-1) end return link_image, title end local function send_title(cb_extra, success, result) if success then send_msg(cb_extra[1], cb_extra[2], ok_cb, false) end end local function run(msg, matches) local receiver = get_receiver(msg) local url, title = get_9GAG() local file_path = download_to_file(url) send_photo_from_url(receiver, url, send_title, {receiver, title}) return false end return { description = "9GAG", usage = "/9gag", patterns = {"^/9gag$"}, run = run } end