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Mikubot-2/plugins/librefm.lua

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if not database.librefm then
database.librefm = {}
end
local command = 'librefm'
local doc = [[```
/lnp [username]
Returns what you are or were last listening to. If you specify a username, info will be returned for that username.
/lfmset <username>
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Sets your libre.fm username. Otherwise, /np will use your Telegram username. Use "/fmset -" to delete it.
```]]
local triggers = {
'^/librefm[@'..bot.username..']*',
'^/lnp[@'..bot.username..']*',
'^/lfmset[@'..bot.username..']*'
}
local action = function(msg)
local input = msg.text:input()
if string.match(msg.text, '^/librefm') then
sendMessage(msg.chat.id, doc, true, msg.message_id, true)
return
elseif string.match(msg.text, '^/lfmset') then
if not input then
sendMessage(msg.chat.id, doc, true, msg.message_id, true)
elseif input == '-' then
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database.librefm[msg.from.id_str] = nil
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sendReply(msg, 'Your libre.fm username has been forgotten.')
else
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database.librefm[msg.from.id_str] = input
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sendReply(msg, 'Your libre.fm username has been set to "' .. input .. '".')
end
return
end
local url = 'http://alpha.libre.fm/2.0/?method=user.getrecenttracks&format=json&limit=1&api_key=0&user='
local username
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local alert = ''
if input then
username = input
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elseif database.librefm[msg.from.id_str] then
username = database.librefm[msg.from.id_str]
elseif msg.from.username then
username = msg.from.username
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alert = '\n\nYour username has been set to ' .. username .. '.\nTo change it, use /lfmset <username>.'
database.librefm[msg.from.id_str] = username
else
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sendReply(msg, 'Please specify your libre.fm username or set it with /lfmset.')
return
end
url = url .. URL.escape(username)
jstr, res = HTTPS.request(url)
if res ~= 200 then
sendReply(msg, config.errors.connection)
return
end
local jdat = JSON.decode(jstr)
if jdat.error then
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sendReply(msg, 'Please specify your libre.fm username or set it with /lfmset.')
return
end
local jdat = jdat.recenttracks.track[1] or jdat.recenttracks.track
if not jdat then
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sendReply(msg, 'No history for this user.' .. alert)
return
end
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local output = input or msg.from.first_name
output = '🎵 ' .. output
if jdat['@attr'] and jdat['@attr'].nowplaying then
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output = output .. ' is currently listening to:\n'
else
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output = output .. ' last listened to:\n'
end
local title = jdat.name or 'Unknown'
local artist = 'Unknown'
if jdat.artist then
artist = jdat.artist['#text']
end
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output = output .. title .. ' - ' .. artist .. alert
sendMessage(msg.chat.id, output)
end
return {
action = action,
triggers = triggers,
doc = doc,
command = command
}