X-Git-Url: https://git.madduck.net/etc/awesome.git/blobdiff_plain/40798583795b58e496db607d9d23324b4a7ae09c..4c392a6d980af9c72052145c6a7a812c51e6ecee:/.config/awesome/lain/widget/contrib/gpmdp.lua

diff --git a/.config/awesome/lain/widget/contrib/gpmdp.lua b/.config/awesome/lain/widget/contrib/gpmdp.lua
new file mode 100644
index 0000000..e980209
--- /dev/null
+++ b/.config/awesome/lain/widget/contrib/gpmdp.lua
@@ -0,0 +1,88 @@
+
+--[[
+                                                     
+        Licensed under GNU General Public License v2 
+        * (c) 2016, Alexandre Terrien                
+                                                     
+--]]
+
+local helpers             = require("lain.helpers")
+local json                = require("lain.util.dkjson")
+local focused             = require("awful.screen").focused
+local pread               = require("awful.util").pread
+local naughty             = require("naughty")
+local wibox               = require("wibox")
+local next, getenv, table = next, os.getenv, table
+
+-- Google Play Music Desktop infos
+-- lain.widget.contrib.gpmdp
+-- requires: curl
+
+local function factory(args)
+    local gpmdp         = { widget = wibox.widget.textbox() }
+    local args          = args or {}
+    local timeout       = args.timeout or 2
+    local notify        = args.notify or "off"
+    local followtag     = args.followtag or false
+    local file_location = args.file_location or
+                          getenv("HOME") .. "/.config/Google Play Music Desktop Player/json_store/playback.json"
+    local settings      = args.settings or function() end
+
+    gpmdp_notification_preset = {
+        title   = "Now playing",
+        timeout = 6
+    }
+
+    helpers.set_map("gpmdp_current", nil)
+
+    function gpmdp.update()
+        local filelines = helpers.lines_from(file_location)
+
+        if not next(filelines) then
+            local gpm_now = { running = false, playing = false }
+        else
+            dict, pos, err = json.decode(table.concat(filelines), 1, nil)
+            local gpm_now = {}
+            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
+
+        if pread("pidof 'Google Play Music Desktop Player'") ~= '' then
+            gpm_now.running = true
+        else
+            gpm_now.running = false
+        end
+
+        gpmdp_notification_preset.text = string.format("%s (%s) - %s", gpm_now.artist, gpm_now.album, gpm_now.title)
+        widget = gpmdp.widget
+        settings()
+
+        if gpm_now.playing then
+            if notify == "on" and gpm_now.title ~= helpers.get_map("gpmdp_current") then
+                helpers.set_map("gpmdp_current", gpm_now.title)
+
+                if followtag then gpmdp_notification_preset.screen = focused() end
+
+                helpers.async(string.format("curl %d -o /tmp/gpmcover.png", gpm_now.cover_url),
+                function(f)
+                    gpmdp.id = naughty.notify({
+                        preset = gpmdp_notification_preset,
+                        icon = "/tmp/gpmcover.png",
+                        replaces_id = gpmdp.id
+                    }).id
+                end)
+            end
+        elseif not gpm_now.running then
+            helpers.set_map("gpmdp_current", nil)
+        end
+    end
+
+    gpmdp.timer = helpers.newtimer("gpmdp", timeout, gpmdp.update, true, true)
+
+    return gpmdp
+end
+
+return factory