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Mikubot/plugins/spotify_search.lua
2016-06-22 13:59:06 +02:00

70 lines
2.0 KiB
Lua

-- This is a proprietary plugin, property of Andreas Bielawski, (c) 2015 <andi (dot) b (at) outlook (dot) de>
-- DO NOT USE WITHOUT PERMISSION
do
local BASE_URL = 'https://api.spotify.com/v1/search'
local function get_spotify_result (track)
local limit = '4'
local url = BASE_URL..'?type=track&q='..track..'&market=DE&limit='..limit
local res,code = https.request(url)
if code ~= 200 then return "HTTP-FEHLER" end
local data = json:decode(res).tracks
if not data.items[1] then return 'Nichts gefunden!' end
return data
end
local function send_spotify_data(data, receiver)
local text = ""
for track in pairs(data.items) do
text = text..'"'..data.items[track].name..'" von '..data.items[track].artists[1].name
if data.items[track].album.name and data.items[track].album.name ~= data.items[track].name then
text = text..' aus dem Album '..data.items[track].album.name
end
-- convert ms to mm:ss
local milliseconds = data.items[track].duration_ms
local totalseconds = math.floor(milliseconds / 1000)
local milliseconds = milliseconds % 1000
local seconds = totalseconds % 60
local minutes = math.floor(totalseconds / 60)
local hours = math.floor(minutes / 60)
local minutes = minutes % 60
local duration = string.format("%02d:%02d", minutes, seconds)
text = text..'\nLänge: '..duration
if data.items[track].preview_url then
text = text..'\nVorschau: '..data.items[track].preview_url
end
text = text..'\n'..data.items[track].external_urls.spotify..'\n\n'
end
send_large_msg(receiver, text, ok_cb, false)
end
local function run(msg, matches)
local track = URL.escape(matches[1])
local data = get_spotify_result(track)
if data == "Nichts gefunden!" then
return 'Nichts gefunden!'
elseif not data then
return 'HTTP-Fehler!'
else
local receiver = get_receiver(msg)
send_spotify_data(data, receiver)
end
end
return {
description = "Sucht nach Tracks auf Spotify",
usage = "#spotify [Track]: Sucht nach einem Track auf Spotify",
patterns = {"^#spotify (.*)$"},
run = run
}
end