81 lines
2.2 KiB
Lua
Executable File
81 lines
2.2 KiB
Lua
Executable File
-- Put this absolutely at the end, even after greetings.lua.
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local chatter = {}
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local HTTP = require('socket.http')
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local URL = require('socket.url')
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local JSON = require('dkjson')
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local bindings = require('otouto.bindings')
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local utilities = require('otouto.utilities')
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function chatter:init(config)
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if not config.simsimi_key then
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print('Missing config value: simsimi_key.')
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print('chatter.lua will not be enabled.')
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return
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end
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chatter.triggers = {
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''
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}
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end
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chatter.base_url = 'http://%sapi.simsimi.com/request.p?key=%s&lc=%s&ft=1.0&text=%s'
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function chatter:action(msg, config)
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if msg.text == '' then return true end
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if (
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not (
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msg.text_lower:match('^'..self.info.first_name:lower()..',')
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or msg.text_lower:match('^@'..self.info.username:lower()..',')
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or msg.from.id == msg.chat.id
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--Uncomment the following line for Al Gore-like conversation.
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--or (msg.reply_to_message and msg.reply_to_message.from.id == self.info.id)
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)
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or msg.text:match('^'..config.cmd_pat)
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or msg.text == ''
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) then
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return true
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end
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bindings.sendChatAction(self, { action = 'typing' } )
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local input = msg.text_lower:gsub(self.info.first_name, 'simsimi')
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input = input:gsub('@'..self.info.username, 'simsimi')
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local sandbox = config.simsimi_trial and 'sandbox.' or ''
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local url = chatter.base_url:format(sandbox, config.simsimi_key, config.lang, URL.escape(input))
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local jstr, res = HTTP.request(url)
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if res ~= 200 then
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utilities.send_message(self, msg.chat.id, config.errors.chatter_connection)
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return
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end
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local jdat = JSON.decode(jstr)
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if not jdat.response or jdat.response:match('^I HAVE NO RESPONSE.') then
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utilities.send_message(self, msg.chat.id, config.errors.chatter_response)
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return
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end
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local output = jdat.response
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-- Clean up the response here.
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output = utilities.trim(output)
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-- Simsimi will often refer to itself. Replace "simsimi" with the bot name.
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output = output:gsub('%aimi?%aimi?', self.info.first_name)
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-- Self-explanatory.
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output = output:gsub('USER', msg.from.first_name)
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-- Capitalize the first letter.
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output = output:gsub('^%l', string.upper)
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-- Add a period if there is no punctuation.
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output = output:gsub('%P$', '%1.')
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utilities.send_message(self, msg.chat.id, output)
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end
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return chatter
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