mirror of https://github.com/lcpz/lain.git
114 lines
4.0 KiB
Lua
114 lines
4.0 KiB
Lua
|
|
--[[
|
|
|
|
Licensed under GNU General Public License v2
|
|
* (c) 2013, Luke Bonham
|
|
* (c) 2010, Adrian C. <anrxc@sysphere.org>
|
|
|
|
--]]
|
|
|
|
local helpers = require("lain.helpers")
|
|
local async = require("lain.asyncshell")
|
|
|
|
local escape_f = require("awful.util").escape
|
|
local naughty = require("naughty")
|
|
local wibox = require("wibox")
|
|
|
|
local os = { execute = os.execute,
|
|
getenv = os.getenv }
|
|
local math = { floor = math.floor }
|
|
local string = { format = string.format,
|
|
match = string.match,
|
|
gmatch = string.gmatch }
|
|
|
|
local setmetatable = setmetatable
|
|
|
|
-- MPD infos
|
|
-- lain.widgets.mpd
|
|
local mpd = {}
|
|
|
|
local function worker(args)
|
|
local args = args or {}
|
|
local timeout = args.timeout or 2
|
|
local password = args.password or ""
|
|
local host = args.host or "127.0.0.1"
|
|
local port = args.port or "6600"
|
|
local music_dir = args.music_dir or os.getenv("HOME") .. "/Music"
|
|
local cover_size = args.cover_size or 100
|
|
local default_art = args.default_art or ""
|
|
local settings = args.settings or function() end
|
|
|
|
local mpdcover = helpers.scripts_dir .. "mpdcover"
|
|
local mpdh = "telnet://" .. host .. ":" .. port
|
|
local echo = "echo 'password " .. password .. "\nstatus\ncurrentsong\nclose'"
|
|
|
|
mpd.widget = wibox.widget.textbox('')
|
|
|
|
mpd_notification_preset = {
|
|
title = "Now playing",
|
|
timeout = 6
|
|
}
|
|
|
|
helpers.set_map("current mpd track", nil)
|
|
|
|
function mpd.update()
|
|
async.request(echo .. " | curl --connect-timeout 1 -fsm 3 " .. mpdh, function (f)
|
|
mpd_now = {
|
|
state = "N/A",
|
|
file = "N/A",
|
|
artist = "N/A",
|
|
title = "N/A",
|
|
album = "N/A",
|
|
date = "N/A",
|
|
time = "N/A",
|
|
elapsed = "N/A"
|
|
}
|
|
|
|
for line in f:lines() do
|
|
for k, v in string.gmatch(line, "([%w]+):[%s](.*)$") do
|
|
if k == "state" then mpd_now.state = v
|
|
elseif k == "file" then mpd_now.file = v
|
|
elseif k == "Artist" then mpd_now.artist = escape_f(v)
|
|
elseif k == "Title" then mpd_now.title = escape_f(v)
|
|
elseif k == "Album" then mpd_now.album = escape_f(v)
|
|
elseif k == "Date" then mpd_now.date = escape_f(v)
|
|
elseif k == "Time" then mpd_now.time = v
|
|
elseif k == "elapsed" then mpd_now.elapsed = string.match(v, "%d+")
|
|
end
|
|
end
|
|
end
|
|
|
|
mpd_notification_preset.text = string.format("%s (%s) - %s\n%s", mpd_now.artist,
|
|
mpd_now.album, mpd_now.date, mpd_now.title)
|
|
widget = mpd.widget
|
|
settings()
|
|
|
|
if mpd_now.state == "play"
|
|
then
|
|
if mpd_now.title ~= helpers.get_map("current mpd track")
|
|
then
|
|
helpers.set_map("current mpd track", mpd_now.title)
|
|
|
|
os.execute(string.format("%s %q %q %d %q", mpdcover, music_dir,
|
|
mpd_now.file, cover_size, default_art))
|
|
|
|
mpd.id = naughty.notify({
|
|
preset = mpd_notification_preset,
|
|
icon = "/tmp/mpdcover.png",
|
|
replaces_id = mpd.id,
|
|
}).id
|
|
end
|
|
elseif mpd_now.state ~= "pause"
|
|
then
|
|
helpers.set_map("current mpd track", nil)
|
|
end
|
|
end)
|
|
end
|
|
|
|
helpers.newtimer("mpd", timeout, mpd.update)
|
|
|
|
return setmetatable(mpd, { __index = mpd.widget })
|
|
end
|
|
|
|
return setmetatable(mpd, { __call = function(_, ...) return worker(...) end })
|