39 lines
965 B
Lua
39 lines
965 B
Lua
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function getUrbanDictionary(text)
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local topic = string.match(text, "/ud (.+)")
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topic = url_encode(topic)
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b = http.request("http://api.urbandictionary.com/v0/define?term=" .. topic)
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res = json:decode(b)
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local definition = nil
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if #res.list > 0 then
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definition = res.list[1].word..": "..res.list[1].definition.."\n".. res.list[1].permalink
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else
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definition = nil
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end
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return definition
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end
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function url_encode(str)
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if (str) then
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str = string.gsub (str, "\n", "\r\n")
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str = string.gsub (str, "([^%w %-%_%.%~])",
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function (c) return string.format ("%%%02X", string.byte(c)) end)
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str = string.gsub (str, " ", "+")
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end
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return str
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end
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function run(msg, matches)
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local text = getUrbanDictionary(msg.text)
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if (text == nil) then
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return "Zzzzz..."
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else
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return text
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end
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end
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return {
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description = "get urban dictionary definition",
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usage = "/ud [topic]",
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patterns = {"^/ud (.*)$"},
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run = run
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}
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