Update

.config/awesome/widgets/gpmdp.lua

@@ -1,104 +0,0 @@
-
---[[
-
-        Licensed under GNU General Public License v2
-        * (c) 2017, Greg Flynn
-
---]]
-local awful = require("awful")
-local naughty = require("naughty")
-local io, next, os, string, table = io, next, os, string, table
-
--- Google Play Music Desktop Player widget
--- requires: curl and dkjson or lain
-
-local gpmdp = {
-    notify        = "on",
-    followtag     = false,
-    file_location = os.getenv("HOME") .. "/.config/Google Play Music Desktop Player/json_store/playback.json",
-    notification_preset = {
-        title     = "Now playing",
---        icon_size = dpi(128),
-        timeout   = 6
-    },
-    notification  = nil,
-    current_track = nil,
-    album_cover   = "/tmp/gpmcover"
-}
-
-function gpmdp.notification_on()
-    local gpm_now = gpmdp.latest
-    gpmdp.current_track = gpm_now.title
-
-    if gpmdp.followtag then gpmdp.notification_preset.screen = awful.screen.focused() end
-    awful.spawn.easy_async({"curl", gpm_now.cover_url, "-o", gpmdp.album_cover}, function(stdout)
-        local old_id = nil
-        if gpmdp.notification then old_id = gpmdp.notification.id end
-
-        gpmdp.notification = naughty.notify({
-            preset = gpmdp.notification_preset,
-            icon = gpmdp.album_cover,
-            replaces_id = old_id
-        })
-    end)
-end
-
-function gpmdp.notification_off()
-    if not gpmdp.notification then return end
-    naughty.destroy(gpmdp.notification)
-    gpmdp.notification = nil
-end
-
-function gpmdp.get_lines(file)
-    local f = io.open(file)
-    if not f then
-        return
-    else
-        f:close()
-    end
-
-    local lines = {}
-    for line in io.lines(file) do
-        lines[#lines + 1] = line
-    end
-    return lines
-end
-
-gpmdp.widget = awful.widget.watch({"pidof", "Google Play Music Desktop Player"}, 2, function(widget, stdout)
-    local filelines = gpmdp.get_lines(gpmdp.file_location)
-    if not filelines then return end -- GPMDP not running?
-
-    gpm_now = { running = stdout ~= '' }
-
-    if not next(filelines) then
-        gpm_now.running = false
-        gpm_now.playing = false
-    else
-        --dict, pos, err    = require("dkjson").decode(table.concat(filelines), 1, nil) -- dkjson
-        dict, pos, err    = require("lain.util").dkjson.decode(table.concat(filelines), 1, nil) -- lain
-        gpm_now.artist    = dict.song.artist
-        gpm_now.album     = dict.song.album
-        gpm_now.title     = dict.song.title
-        gpm_now.cover_url = dict.song.albumArt
-        gpm_now.playing   = dict.playing
-    end
-    gpmdp.latest = gpm_now
-
-    -- customize here
-    gpmdp_notification_preset.text = string.format("%s (%s) - %s", gpm_now.artist, gpm_now.album, gpm_now.title)
-    widget:set_text(gpm_now.artist .. " - " .. gpm_now.title)
-
-    if gpm_now.playing then
-        if gpmdp.notify == "on" and gpm_now.title ~= gpmdp.current_track then
-            gpmdp.notification_on()
-        end
-    elseif not gpm_now.running then
-        gpmdp.current_track = nil
-    end
-end)
-
--- add mouse hover
-gpmdp.widget:connect_signal("mouse::enter", gpmdp.notification_on)
-gpmdp.widget:connect_signal("mouse::leave", gpmdp.notification_off)
-
-return gpmdp