function getGoogleImage(text) text = URL.escape(text) for i = 1, 5, 1 do -- Try 5 times local api = "https://ajax.googleapis.com/ajax/services/search/images?v=1.0&rsz=8&q=" b = http.request(api..text) local google = json:decode(b) if (google.responseStatus == 200) then -- OK math.randomseed(os.time()) i = math.random(#google.responseData.results) -- Random image from results return google.responseData.results[i].url end end end function run(msg, matches) local receiver = get_receiver(msg) local text = msg.text:sub(6,-1) local url = getGoogleImage(text) local file_path = download_to_file(url) print(file_path) send_photo(receiver, file_path, ok_cb, false) return nil end return { description = "search image with Google API and sends it", usage = "img [topic]", regexp = "^img (.*)$", run = run }