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