All patches and comments are welcome. Please squash your changes to logical
commits before using git-format-patch and git-send-email to
patches@git.madduck.net.
If you'd read over the Git project's submission guidelines and adhered to them,
I'd be especially grateful.
4 Licensed under GNU General Public License v2
5 * (c) 2013, Luke Bonham
6 * (c) 2010, Adrian C. <anrxc@sysphere.org>
10 local helpers = require("lain.helpers")
12 local escape_f = require("awful.util").escape
13 local naughty = require("naughty")
14 local wibox = require("wibox")
16 local io = { popen = io.popen }
17 local os = { execute = os.execute,
19 local string = { format = string.format,
20 gmatch = string.gmatch }
22 local setmetatable = setmetatable
28 local function worker(args)
29 local args = args or {}
30 local timeout = args.timeout or 2
31 local password = args.password or ""
32 local host = args.host or "127.0.0.1"
33 local port = args.port or "6600"
34 local music_dir = args.music_dir or os.getenv("HOME") .. "/Music"
35 local cover_size = args.cover_size or 100
36 local default_art = args.default_art or ""
37 local settings = args.settings or function() end
39 local mpdcover = helpers.scripts_dir .. "mpdcover"
40 local mpdh = "telnet://" .. host .. ":" .. port
41 local echo = "echo 'password " .. password .. "\nstatus\ncurrentsong\nclose'"
43 mpd.widget = wibox.widget.textbox('')
45 mpd_notification_preset = {
46 title = "Now playing",
50 helpers.set_map("current mpd track", nil)
62 local f = io.popen(echo .. " | curl --connect-timeout 1 -fsm 1 " .. mpdh)
64 for line in f:lines() do
65 for k, v in string.gmatch(line, "([%w]+):[%s](.*)$") do
66 if k == "state" then mpd_now.state = v
67 elseif k == "file" then mpd_now.file = v
68 elseif k == "Artist" then mpd_now.artist = escape_f(v)
69 elseif k == "Title" then mpd_now.title = escape_f(v)
70 elseif k == "Album" then mpd_now.album = escape_f(v)
71 elseif k == "Date" then mpd_now.date = escape_f(v)
78 mpd_notification_preset.text = string.format("%s (%s) - %s\n%s", mpd_now.artist,
79 mpd_now.album, mpd_now.date, mpd_now.title)
83 if mpd_now.state == "play"
85 if mpd_now.title ~= helpers.get_map("current mpd track")
87 helpers.set_map("current mpd track", mpd_now.title)
89 os.execute(string.format("%s %q %q %d %q", mpdcover, music_dir,
90 mpd_now.file, cover_size, default_art))
92 mpd.id = naughty.notify({
93 preset = mpd_notification_preset,
94 icon = "/tmp/mpdcover.png",
98 elseif mpd_now.state ~= "pause"
100 helpers.set_map("current mpd track", nil)
104 helpers.newtimer("mpd", timeout, mpd.update)
106 return setmetatable(mpd, { __index = mpd.widget })
109 return setmetatable(mpd, { __call = function(_, ...) return worker(...) end })