136 lines
6 KiB
Lua
136 lines
6 KiB
Lua
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--[[
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Licensed under GNU General Public License v2
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* (c) 2013, Luca CPZ
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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 shell = require("awful.util").shell
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local escape_f = require("awful.util").escape
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local focused = require("awful.screen").focused
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local naughty = require("naughty")
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local wibox = require("wibox")
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local os = os
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local string = string
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-- MPD infos
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-- lain.widget.mpd
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local function factory(args)
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args = args or {}
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local mpd = { widget = args.widget or wibox.widget.textbox() }
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local timeout = args.timeout or 2
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local password = (args.password and #args.password > 0 and string.format("password %s\\n", args.password)) or ""
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local host = args.host or os.getenv("MPD_HOST") or "127.0.0.1"
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local port = args.port or os.getenv("MPD_PORT") or "6600"
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local music_dir = args.music_dir or os.getenv("HOME") .. "/Music"
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local cover_pattern = args.cover_pattern or "*\\.(jpg|jpeg|png|gif)$"
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local cover_size = args.cover_size or 100
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local default_art = args.default_art
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local notify = args.notify or "on"
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local followtag = args.followtag or false
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local settings = args.settings or function() end
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local mpdh = string.format("telnet://%s:%s", host, port)
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local echo = string.format("printf \"%sstatus\\ncurrentsong\\nclose\\n\"", password)
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local cmd = string.format("%s | curl --connect-timeout 1 -fsm 3 %s", echo, mpdh)
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mpd_notification_preset = { title = "Now playing", timeout = 6 }
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helpers.set_map("current mpd track", nil)
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function mpd.update()
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helpers.async({ shell, "-c", cmd }, function(f)
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mpd_now = {
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random_mode = false,
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single_mode = false,
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repeat_mode = false,
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consume_mode = false,
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pls_pos = "N/A",
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pls_len = "N/A",
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state = "N/A",
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file = "N/A",
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name = "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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genre = "N/A",
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track = "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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volume = "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 == "Name" then mpd_now.name = escape_f(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 == "Genre" then mpd_now.genre = escape_f(v)
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elseif k == "Track" then mpd_now.track = 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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elseif k == "song" then mpd_now.pls_pos = v
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elseif k == "playlistlength" then mpd_now.pls_len = v
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elseif k == "repeat" then mpd_now.repeat_mode = v ~= "0"
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elseif k == "single" then mpd_now.single_mode = v ~= "0"
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elseif k == "random" then mpd_now.random_mode = v ~= "0"
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elseif k == "consume" then mpd_now.consume_mode = v ~= "0"
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elseif k == "volume" then mpd_now.volume = v
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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" then
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if notify == "on" and mpd_now.title ~= helpers.get_map("current mpd track") then
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helpers.set_map("current mpd track", mpd_now.title)
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if followtag then mpd_notification_preset.screen = focused() end
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local common = {
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preset = mpd_notification_preset,
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icon = default_art,
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icon_size = cover_size,
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replaces_id = mpd.id
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}
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if not string.match(mpd_now.file, "http.*://") then -- local file instead of http stream
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local path = string.format("%s/%s", music_dir, string.match(mpd_now.file, ".*/"))
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local cover = string.format("find '%s' -maxdepth 1 -type f | egrep -i -m1 '%s'",
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path:gsub("'", "'\\''"), cover_pattern)
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helpers.async({ shell, "-c", cover }, function(current_icon)
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common.icon = current_icon:gsub("\n", "")
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if #common.icon == 0 then common.icon = nil end
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mpd.id = naughty.notify(common).id
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end)
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else
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mpd.id = naughty.notify(common).id
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end
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end
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elseif mpd_now.state ~= "pause" 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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mpd.timer = helpers.newtimer("mpd", timeout, mpd.update, true, true)
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return mpd
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end
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return factory
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