133 lines
4.0 KiB
Lua
133 lines
4.0 KiB
Lua
--
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-- Provides:
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-- bling::playerctl::status
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-- playing (boolean)
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-- bling::playerctl::title_artist_album
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-- title (string)
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-- artist (string)
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-- album_path (string)
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-- bling::playerctl::position
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-- interval_sec (number)
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-- length_sec (number)
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-- bling::playerctl::player_stopped
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--
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local awful = require("awful")
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local beautiful = require("beautiful")
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local interval = beautiful.playerctl_position_update_interval or 1
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local function emit_player_status()
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local status_cmd = "playerctl status -F"
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-- Follow status
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awful.spawn.easy_async({
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"pkill", "--full", "--uid", os.getenv("USER"), "^playerctl status"
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}, function()
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awful.spawn.with_line_callback(status_cmd, {
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stdout = function(line)
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local playing = false
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if line:find("Playing") then
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playing = true
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else
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playing = false
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end
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awesome.emit_signal("bling::playerctl::status", playing)
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end
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})
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collectgarbage("collect")
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end)
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end
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local function emit_player_info()
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local art_script = [[
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sh -c '
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tmp_dir="$XDG_CACHE_HOME/awesome/"
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if [ -z ${XDG_CACHE_HOME} ]; then
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tmp_dir="$HOME/.cache/awesome/"
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fi
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tmp_cover_path=${tmp_dir}"cover.png"
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if [ ! -d $tmp_dir ]; then
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mkdir -p $tmp_dir
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fi
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link="$(playerctl metadata mpris:artUrl)"
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curl -s "$link" --output $tmp_cover_path
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echo "$tmp_cover_path"
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']]
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-- Command that lists artist and title in a format to find and follow
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local song_follow_cmd =
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"playerctl metadata --format 'artist_{{artist}}title_{{title}}' -F"
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-- Progress Cmds
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local prog_cmd = "playerctl position"
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local length_cmd = "playerctl metadata mpris:length"
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awful.widget.watch(prog_cmd, interval, function(_, interval)
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awful.spawn.easy_async_with_shell(length_cmd, function(length)
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local length_sec = tonumber(length) -- in microseconds
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local interval_sec = tonumber(interval) -- in seconds
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if length_sec and interval_sec then
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if interval_sec >= 0 and length_sec > 0 then
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awesome.emit_signal("bling::playerctl::position",
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interval_sec, length_sec / 1000000)
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end
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end
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end)
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collectgarbage("collect")
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end)
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-- Follow title
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awful.spawn.easy_async({
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"pkill", "--full", "--uid", os.getenv("USER"), "^playerctl metadata"
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}, function()
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awful.spawn.with_line_callback(song_follow_cmd, {
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stdout = function(line)
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local album_path = ""
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awful.spawn.easy_async_with_shell(art_script, function(out)
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-- Get album path
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album_path = out:gsub('%\n', '')
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-- Get title and artist
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local artist = line:match('artist_(.*)title_')
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local title = line:match('title_(.*)')
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-- If the title is nil or empty then the players stopped
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if title and title ~= "" then
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awesome.emit_signal(
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"bling::playerctl::title_artist_album", title,
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artist, album_path)
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else
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awesome.emit_signal("bling::playerctl::player_stopped")
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end
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end)
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collectgarbage("collect")
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end
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})
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collectgarbage("collect")
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end)
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end
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-- Emit info
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-- emit_player_status()
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-- emit_player_info()
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local enable = function()
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emit_player_status()
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emit_player_info()
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end
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local disable = function()
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awful.spawn.with_shell("pkill --full --uid " .. os.getenv("USER") ..
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" '^playerctl status -F'")
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awful.spawn.with_shell("pkill --full --uid " .. os.getenv("USER") ..
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" '^playerctl metadata --format'")
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end
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return {enable = enable, disable = disable}
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