This repository has been archived on 2021-04-24. You can view files and clone it, but cannot push or open issues or pull requests.
Mikubot/plugins/img_google.lua

51 lines
1.0 KiB
Lua
Raw Normal View History

2015-04-16 20:14:36 +02:00
2015-02-22 22:34:10 +01:00
do
2014-11-04 16:09:08 +01:00
function getGoogleImage(text)
2015-02-22 22:34:10 +01:00
local text = URL.escape(text)
2015-04-14 20:21:23 +02:00
local api = "https://ajax.googleapis.com/ajax/services/search/images?v=1.0&rsz=8&safe=active&q="
2015-02-22 22:34:10 +01:00
local res, code = http.request(api..text)
if code ~= 200 then return nil end
local google = json:decode(res)
2014-11-04 16:09:08 +01:00
2015-02-22 22:34:10 +01:00
if google.responseStatus ~= 200 then
return nil
2014-11-04 16:09:08 +01:00
end
2015-02-22 22:34:10 +01:00
2015-04-07 22:58:33 +02:00
local data = google.responseData
2015-04-14 20:21:23 +02:00
2015-04-07 22:58:33 +02:00
if not data or not data.results then
return nil
end
if #data.results == 0 then
return nil
end
-- Random image from table
local i = math.random(#data.results)
return data.results[i].url
2014-11-04 16:09:08 +01:00
end
function run(msg, matches)
local receiver = get_receiver(msg)
2015-04-07 22:58:33 +02:00
local text = matches[1]
2014-11-04 16:09:08 +01:00
local url = getGoogleImage(text)
2015-04-07 22:58:33 +02:00
if not url then
2015-04-17 16:29:30 +02:00
return "Kein Bild gefunden."
2015-04-07 22:58:33 +02:00
end
2015-04-14 20:21:23 +02:00
print("Bilder-URL: ", url)
send_photo_from_url(receiver, url)
2015-04-17 16:29:30 +02:00
return "Source: "..url
2014-11-04 16:09:08 +01:00
end
return {
2015-04-14 20:21:23 +02:00
description = "Sucht Bild mit Google-API und versendet es (SafeSearch aktiv)",
usage = "/img [Suchbegriff]",
patterns = {"^/img (.*)$"},
run = run
2014-11-04 16:09:08 +01:00
}
2015-04-14 20:21:23 +02:00
end