59 lines
1.2 KiB
Lua
59 lines
1.2 KiB
Lua
do
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function getGoogleImage(text)
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local text = URL.escape(text)
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local api = "https://ajax.googleapis.com/ajax/services/search/images?v=1.0&rsz=8&safe=active&q="
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local res, code = http.request(api..text)
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if code ~= 200 then return nil end
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local google = json:decode(res)
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if google.responseStatus ~= 200 then
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return nil
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end
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local data = google.responseData
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if not data or not data.results then
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return nil
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end
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if #data.results == 0 then
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return nil
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end
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-- Random image from table
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local i = math.random(#data.results)
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return data.results[i].url
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end
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function run(msg, matches)
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local receiver = get_receiver(msg)
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local text = matches[1]
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local url = getGoogleImage(text)
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if not url then
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return "Kein Bild gefunden."
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end
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if string.ends(url, ".svg") then
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return "Fehler beim laden des Bildes."
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end
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print("Bilder-URL: ", url)
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if string.ends(url, ".gif") then
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send_document_from_url(receiver, url)
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return "Source: "..url
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else
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send_photo_from_url(receiver, url)
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return "Source: "..url
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end
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end
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return {
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description = "Sucht Bild mit Google-API und versendet es (SafeSearch aktiv)",
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usage = {"/img [Suchbegriff]"},
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patterns = {"^/img (.*)$"},
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run = run
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}
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end
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