--]]
-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 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 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 = "/bin/echo -e '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](.*)$") do
- if k == "state" then mpd_state["{"..k.."}"] = v
- elseif k == "file" then mpd_state["{"..k.."}"] = v
- elseif k == "Artist" then mpd_state["{"..k.."}"] = awful.util.escape(v)
- elseif k == "Title" then mpd_state["{"..k.."}"] = awful.util.escape(v)
- elseif k == "Album" then mpd_state["{"..k.."}"] = awful.util.escape(v)
- elseif k == "Date" then mpd_state["{"..k.."}"] = awful.util.escape(v)
+ function mpd.update()
+ async.request(echo .. " | curl --connect-timeout 1 -fsm 3 " .. mpdh, function (f)
+ mpd_now = {
+ state = "N/A",
+ file = "N/A",
+ artist = "N/A",
+ title = "N/A",
+ album = "N/A",
+ date = "N/A",
+ time = "N/A",
+ elapsed = "N/A"
+ }
+
+ for line in f:lines() do
+ for k, v in string.gmatch(line, "([%w]+):[%s](.*)$") 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
- 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
+
+ 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 })
projects / etc / awesome.git / blobdiff