X-Git-Url: https://git.madduck.net/etc/awesome.git/blobdiff_plain/635f0576554301d505233fd4116d8429f310d87a..5e53a6e620172389f941f01ce91a00a18fafe35e:/widgets/mpd.lua diff --git a/widgets/mpd.lua b/widgets/mpd.lua index 0b9a4c9..1972050 100644 --- a/widgets/mpd.lua +++ b/widgets/mpd.lua @@ -7,131 +7,122 @@ --]] -local markup = require("lain.util.markup") local helpers = require("lain.helpers") +local async = require("lain.asyncshell") -local awful = require("awful") -local beautiful = require("beautiful") +local escape_f = require("awful.util").escape local naughty = require("naughty") local wibox = require("wibox") -local io = io local os = { execute = os.execute, getenv = os.getenv } -local string = { gmatch = string.gmatch } +local math = { floor = math.floor } +local mouse = mouse +local string = { format = string.format, + match = string.match, + gmatch = string.gmatch } local setmetatable = setmetatable -- MPD infos -- lain.widgets.mpd -local mpd = { id = nil } - -function worker(args) - local args = args or {} - 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 refresh_timeout = args.refresh_timeout or 1 - local color_artist = args.color_artist or beautiful.fg_normal or "#FFFFFF" - local color_song = args.color_song or beautiful.fg_focus or "#FFFFFF" - local spr = args.spr or " " - local app = args.app or "ncmpcpp" - local shadow = args.shadow or false +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 followmouse = args.followmouse or false + local echo_cmd = args.echo_cmd or "echo" + 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'" + local mpdh = "telnet://" .. host .. ":" .. port + local echo = echo_cmd .. " 'password " .. password .. "\nstatus\ncurrentsong\nclose'" - local mympd = wibox.widget.textbox() + mpd.widget = wibox.widget.textbox('') + + mpd_notification_preset = { + title = "Now playing", + timeout = 6 + } helpers.set_map("current mpd track", nil) - local mympdupdate = function() - local function set_nompd() - if shadow - then - mympd:set_text('') - else - mympd:set_markup(markup(color_artist, " mpd "), markup(color_song , "off ")) - end - end - - local mpd_state = { - ["{state}"] = "N/A", - ["{file}"] = "N/A", - ["{Artist}"] = "N/A", - ["{Title}"] = "N/A", - ["{Album}"] = "N/A", - ["{Date}"] = "N/A" - } - - -- Get data from MPD server - local f = io.popen(echo .. " | curl --connect-timeout 1 -fsm 3 " .. mpdh) - - for line in f:lines() do - for k, v in string.gmatch(line, "([%w]+):[%s](.*)$") do - if k == "state" then mpd_state["{"..k.."}"] = v - elseif k == "file" then mpd_state["{"..k.."}"] = v - elseif k == "Artist" then mpd_state["{"..k.."}"] = awful.util.escape(v) - elseif k == "Title" then mpd_state["{"..k.."}"] = awful.util.escape(v) - elseif k == "Album" then mpd_state["{"..k.."}"] = awful.util.escape(v) - elseif k == "Date" then mpd_state["{"..k.."}"] = awful.util.escape(v) + function mpd.update() + async.request(echo .. " | curl --connect-timeout 1 -fsm 3 " .. mpdh, function (f) + mpd_now = { + state = "N/A", + file = "N/A", + name = "N/A", + artist = "N/A", + title = "N/A", + album = "N/A", + date = "N/A", + time = "N/A", + elapsed = "N/A" + } + + for line in string.gmatch(f, "[^\n]+") do + for k, v in string.gmatch(line, "([%w]+):[%s](.*)$") do + if k == "state" then mpd_now.state = v + elseif k == "file" then mpd_now.file = v + elseif k == "Name" then mpd_now.name = escape_f(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 - end - f:close() + 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_state["{state}"] == "play" - then - if mpd_state["{Title}"] ~= helpers.get_map("current mpd track") + if mpd_now.state == "play" then - helpers.set_map("current mpd track", mpd_state["{Title}"]) - os.execute(mpdcover .. " '" .. music_dir .. "' '" - .. mpd_state["{file}"] .. "'") - mpd.id = naughty.notify({ - title = "Now playing", - text = mpd_state["{Artist}"] .. " (" .. - mpd_state["{Album}"] .. ") - " .. - mpd_state["{Date}"] .. "\n" .. - mpd_state["{Title}"], - icon = "/tmp/mpdcover.png", - fg = beautiful.fg_focus or "#FFFFFF", - bg = beautiful.bg_normal or "#000000" , - timeout = 6, - replaces_id = mpd.id - }).id + if mpd_now.title ~= helpers.get_map("current mpd track") + then + helpers.set_map("current mpd track", mpd_now.title) + + if string.match(mpd_now.file, "http.*://") == nil + then -- local file + os.execute(string.format("%s %q %q %d %q", mpdcover, music_dir, + mpd_now.file, cover_size, default_art)) + current_icon = "/tmp/mpdcover.png" + else -- http stream + current_icon = default_art + end + + if followmouse then + mpd_notification_preset.screen = mouse.screen + end + + mpd.id = naughty.notify({ + preset = mpd_notification_preset, + icon = current_icon, + replaces_id = mpd.id, + }).id + end + elseif mpd_now.state ~= "pause" + then + helpers.set_map("current mpd track", nil) end - mympd:set_markup(markup(color_artist, " " .. mpd_state["{Artist}"]) - .. spr .. - markup(color_song, mpd_state["{Title}"] .. " ")) - elseif mpd_state["{state}"] == "pause" - then - mympd:set_markup(markup(color_artist, " mpd") - .. spr .. - markup(color_song, "paused ")) - else - helpers.set_map("current mpd track", nil) - set_nompd() - end + end) end - local mympdtimer = timer({ timeout = refresh_timeout }) - mympdtimer:connect_signal("timeout", mympdupdate) - mympdtimer:start() - mympdtimer:emit_signal("timeout") - - mympd:buttons(awful.util.table.join( - awful.button({}, 0, - function() - helpers.run_in_terminal(app) - end) - )) - - local mpd_out = { widget = mympd, notify = mympdupdate } + helpers.newtimer("mpd", timeout, mpd.update) - return setmetatable(mpd_out, { __index = mpd_out.widget }) + return setmetatable(mpd, { __index = mpd.widget }) end return setmetatable(mpd, { __call = function(_, ...) return worker(...) end })