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Mikubot/plugins/urban_dictionary.lua
2015-07-27 18:35:45 +02:00

42 lines
1.2 KiB
Lua

function getUrbanDictionary(text)
local topic = string.match(text, "/ud (.+)") or string.match(text, "http://([A-Za-z0-9-_-]+).urbanup.com/") or string.match(text, "http://www.urbandictionary.com/define.php[?]term=([A-Za-z0-9-_-]+)")
topic = url_encode(topic)
b = http.request("http://api.urbandictionary.com/v0/define?term=" .. topic)
res = json:decode(b)
local definition = nil
if #res.list > 0 then
definition = res.list[1].word..": "..res.list[1].definition.."\n".. res.list[1].permalink
else
definition = nil
end
return definition
end
function url_encode(str)
if (str) then
str = string.gsub (str, "\n", "\r\n")
str = string.gsub (str, "([^%w %-%_%.%~])",
function (c) return string.format ("%%%02X", string.byte(c)) end)
str = string.gsub (str, " ", "+")
end
return str
end
function run(msg, matches)
local text = getUrbanDictionary(msg.text)
if (text == nil) then
return '"'..text..'" nicht gefunden.'
else
return text
end
end
return {
description = "Zeigt eine Urban Dictionary Definition",
usage = {"/ud [Begriff]"},
patterns = {"^/ud (.*)$",
"^http://([A-Za-z0-9-_-]+).urbanup.com/",
"^http://www.urbandictionary.com/define.php[?]term=([A-Za-z0-9-_-]+)"
},
run = run
}