67 lines
2.7 KiB
Lua
67 lines
2.7 KiB
Lua
-- cmus music player widget type
|
|
-- Copyright (C) 2017 JuanKman94 <juan.carlos.menonita@gmail.com>
|
|
-- Copyright (C) 2017 Joerg Thalheim <joerg@thalheim.io>
|
|
-- Copyright (C) 2018-2019 Nguyễn Gia Phong <vn.mcsinyx@gmail.com>
|
|
--
|
|
-- This file is part of Vicious.
|
|
--
|
|
-- Vicious is free software: you can redistribute it and/or modify
|
|
-- it under the terms of the GNU General Public License as
|
|
-- published by the Free Software Foundation, either version 2 of the
|
|
-- License, or (at your option) any later version.
|
|
--
|
|
-- Vicious is distributed in the hope that it will be useful,
|
|
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
-- GNU General Public License for more details.
|
|
--
|
|
-- You should have received a copy of the GNU General Public License
|
|
-- along with Vicious. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
-- {{{ Grab environment
|
|
local type = type
|
|
local tonumber = tonumber
|
|
local os = { getenv = os.getenv }
|
|
|
|
local helpers = require"vicious.helpers"
|
|
local spawn = require"vicious.spawn"
|
|
-- }}}
|
|
|
|
local CMUS_SOCKET = helpers.shellquote(os.getenv"CMUS_SOCKET")
|
|
|
|
-- Cmus: provides CMUS information
|
|
-- vicious.widgets.cmus
|
|
return helpers.setasyncall{
|
|
async = function (format, warg, callback)
|
|
local server = ""
|
|
if type(warg) == "table" then
|
|
server = " --server " .. helpers.shellquote(warg.host or warg[1])
|
|
elseif CMUS_SOCKET ~= nil then
|
|
server = " --server " .. CMUS_SOCKET
|
|
end
|
|
|
|
local cmus_state = { ["{duration}"] = 0, ["{file}"] = "N/A",
|
|
["{status}"] = "N/A", ["{title}"] = "N/A",
|
|
["{artist}"] = "N/A", ["{continue}"] = "off",
|
|
["{shuffle}"] = "off", ["{repeat}"] = "off" }
|
|
|
|
spawn.with_line_callback("cmus-remote --query" .. server, {
|
|
stdout = function (line)
|
|
for module, value in line:gmatch"([%w]+) (.*)$" do
|
|
if module == "file" or module == "status" then
|
|
cmus_state["{"..module.."}"] = value
|
|
elseif module == "duration" then
|
|
cmus_state["{"..module.."}"] = tonumber(value)
|
|
else
|
|
local k, v = value:gmatch("([%w]+) (.*)$")()
|
|
if module == "tag" then
|
|
cmus_state["{"..k.."}"] = v
|
|
elseif module == "set" and v == "true" then
|
|
cmus_state["{"..k.."}"] = "on"
|
|
end
|
|
end
|
|
end
|
|
end,
|
|
output_done = function () callback(cmus_state) end })
|
|
end }
|