9070a44c8f
Redone README to match the website. Bot now supports deep linking / start payloads. lastfm.lua now notifies a user when his default username is saved. antisquig is now part of moderation.lua.
106 lines
2.6 KiB
Lua
Executable File
106 lines
2.6 KiB
Lua
Executable File
if not config.lastfm_api_key then
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print('Missing config value: lastfm_api_key.')
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print('lastfm.lua will not be enabled.')
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return
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end
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local doc = [[
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/lastfm
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/np [username]
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Returns what you are or were last listening to. If you specify a username, info will be returned for that username.
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/fmset <username>
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Sets your last.fm username. Otherwise, /np will use your Telegram username. Use "/fmset -" to delete it.
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]]
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local triggers = {
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'^/lastfm[@'..bot.username..']*',
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'^/np[@'..bot.username..']*',
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'^/fmset[@'..bot.username..']*'
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}
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local action = function(msg)
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lastfm = load_data('lastfm.json')
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local input = msg.text:input()
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if string.match(msg.text, '^/lastfm') then
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sendReply(msg, doc:sub(10))
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return
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elseif string.match(msg.text, '^/fmset') then
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if not input then
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sendReply(msg, doc)
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elseif input == '-' then
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lastfm[msg.from.id_str] = nil
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sendReply(msg, 'Your last.fm username has been forgotten.')
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else
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lastfm[msg.from.id_str] = input
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sendReply(msg, 'Your last.fm username has been set to "' .. input .. '".')
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end
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save_data('lastfm.json', lastfm)
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return
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end
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local url = 'http://ws.audioscrobbler.com/2.0/?method=user.getrecenttracks&format=json&limit=1&api_key=' .. config.lastfm_api_key .. '&user='
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local username
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local output = ''
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if input then
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username = input
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elseif lastfm[msg.from.id_str] then
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username = lastfm[msg.from.id_str]
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elseif msg.from.username then
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username = msg.from.username
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output = '\n\nYour username has been set to ' .. username .. '.\nTo change it, use /fmset <username>.'
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lastfm[msg.from.id_str] = username
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save_data('lastfm.json', lastfm)
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else
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sendReply(msg, 'Please specify your last.fm username or set it with /fmset.')
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return
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end
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url = url .. URL.escape(username)
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jstr, res = HTTPS.request(url)
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if res ~= 200 then
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sendReply(msg, config.errors.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 jdat.error then
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sendReply(msg, config.errors.results)
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return
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end
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local jdat = jdat.recenttracks.track[1] or jdat.recenttracks.track
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if not jdat then
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sendReply(msg, 'No history for this user.' .. output)
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return
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end
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local message = input or msg.from.first_name
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message = '🎵 ' .. message
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if jdat['@attr'] and jdat['@attr'].nowplaying then
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message = message .. ' is currently listening to:\n'
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else
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message = message .. ' last listened to:\n'
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end
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local title = jdat.name or 'Unknown'
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local artist = 'Unknown'
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if jdat.artist then
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artist = jdat.artist['#text']
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end
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message = message .. title .. ' - ' .. artist .. output
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sendMessage(msg.chat.id, message)
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end
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return {
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action = action,
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triggers = triggers,
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doc = doc
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}
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