--]]
local helpers = require("lain.helpers")
+local async = require("lain.asyncshell")
-local util = require("awful.util")
-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 timeout = args.timeout or 1
- 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 settings = args.settings or function() end
+local mpd = {}
+
+local function worker(args)
+ local args = args or {}
+ local timeout = args.timeout or 1
+ 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'"
-
- widget = wibox.widget.textbox('')
-
- helpers.set_map("current mpd track", nil)
-
- function update()
- mpd_now = {
- state = "N/A",
- file = "N/A",
- artist = "N/A",
- title = "N/A",
- album = "N/A",
- date = "N/A"
- }
-
- 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](.*)$") do
- if k == "state" then mpd_now.state = v
- elseif k == "file" then mpd_now.file = v
- elseif k == "Artist" then mpd_now.artist = util.escape(v)
- elseif k == "Title" then mpd_now.title = util.escape(v)
- elseif k == "Album" then mpd_now.album = util.escape(v)
- elseif k == "Date" then mpd_now.date = util.escape(v)
+ local echo = echo_cmd .. " 'password " .. password .. "\nstatus\ncurrentsong\nclose'"
+
+ mpd.widget = wibox.widget.textbox('')
+
+ mpd_notification_preset = {
+ title = "Now playing",
+ timeout = 5
+ }
+
+ helpers.set_map("current mpd track", "")
+ helpers.set_map("current mpd file", "")
+
+ function mpd.update()
+ async.request(echo .. " | curl --connect-timeout 1 -fsm 3 " .. mpdh, function (f)
+ mpd_now = {
+ state = "N/A",
+ file = "N/A",
+ artist = "N/A",
+ title = "N/A",
+ album = "N/A",
+ date = "N/A",
+ time = "N/A",
+ elapsed = "N/A"
+ }
+
+ for line in string.gmatch(f, "[^\n]+") do
+ for k, v in string.gmatch(line, "([%w]+):[%s](.*)$") 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()
-
- notification_preset = {
- title = "Now playing",
- text = mpd_now.artist .. " (" ..
- mpd_now.album .. ") - " ..
- mpd_now.date .. "\n" ..
- mpd_now.title,
- fg = beautiful.fg_normal or "#FFFFFF",
- bg = beautiful.bg_normal or "#000000",
- timeout = 6
- }
-
- 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(mpdcover .. " '" .. music_dir .. "' '"
- .. mpd_now.file .. "'")
+ mpd_notification_preset.text = string.format("%s (%s) - %s\n%s", mpd_now.artist,
+ mpd_now.album, mpd_now.date, mpd_now.title)
- mpd.id = naughty.notify({
- preset = notification_preset,
- icon = "/tmp/mpdcover.png",
- replaces_id = mpd.id
- }).id
+ if mpd_now.file ~= helpers.get_map("current mpd file")
+ then
+ widget = mpd.widget
+ settings()
+ helpers.set_map("current mpd file", mpd_now.file)
end
- elseif mpd_now.state ~= "pause"
- then
- helpers.set_map("current mpd track", nil)
- end
- end
- helpers.newtimer("mpd", timeout, update)
+ 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)
+
+ 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
+ end)
+ end
- output = { widget = widget, notify = update }
+ helpers.newtimer("mpd", timeout, mpd.update)
- return setmetatable(output, { __index = output.widget })
+ return setmetatable(mpd, { __index = mpd.widget })
end
return setmetatable(mpd, { __call = function(_, ...) return worker(...) end })
projects / etc / awesome.git / blobdiff