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Mikubot-2/otouto/plugins/urbandictionary.lua
Andreas Bielawski 9e3b6fd9e5 UD: Reply
2016-07-11 21:26:43 +02:00

58 lines
1.6 KiB
Lua

local urbandictionary = {}
local HTTP = require('socket.http')
local URL = require('socket.url')
local JSON = require('dkjson')
local utilities = require('otouto.utilities')
urbandictionary.command = 'urbandictionary <query>'
function urbandictionary:init(config)
urbandictionary.triggers = utilities.triggers(self.info.username, config.cmd_pat)
:t('urbandictionary', true):t('ud', true):t('urban', true).table
urbandictionary.doc = [[```
]]..config.cmd_pat..[[urbandictionary <query>
Returns a definition from Urban Dictionary.
Aliases: ]]..config.cmd_pat..[[ud, ]]..config.cmd_pat..[[urban
```]]
end
function urbandictionary:action(msg, config)
local input = utilities.input(msg.text)
if not input then
if msg.reply_to_message and msg.reply_to_message.text then
input = msg.reply_to_message.text
else
utilities.send_message(self, msg.chat.id, urbandictionary.doc, true, msg.message_id, true)
return
end
end
local url = 'http://api.urbandictionary.com/v0/define?term=' .. URL.escape(input)
local jstr, res = HTTP.request(url)
if res ~= 200 then
utilities.send_reply(self, msg, config.errors.connection)
return
end
local jdat = JSON.decode(jstr)
if jdat.result_type == "no_results" then
utilities.send_reply(self, msg, config.errors.results)
return
end
local output = '*' .. jdat.list[1].word .. '*\n' .. utilities.trim(jdat.list[1].definition)
if string.len(jdat.list[1].example) > 0 then
output = output .. '_\n' .. utilities.trim(jdat.list[1].example) .. '_'
end
output = output:gsub('%[', ''):gsub('%]', '')
utilities.send_reply(self, msg, output, true)
end
return urbandictionary