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