add spotify to toolbar

files/.config/configstore/update-notifier-npm.json

@@ -1,4 +1,4 @@
 {
 	"optOut": false,
-	"lastUpdateCheck": 1584909489032
+	"lastUpdateCheck": 1585038828775
 }

files/.config/polybar/config.ini

@@ -1,3 +1,4 @@
+
 ;==========================================================
 ;
 ;
@@ -8,14 +9,15 @@
 ;   ██║     ╚██████╔╝███████╗██║   ██████╔╝██║  ██║██║  ██║
 ;   ╚═╝      ╚═════╝ ╚══════╝╚═╝   ╚═════╝ ╚═╝  ╚═╝╚═╝  ╚═╝
 ;
-;
-;   To learn more about how to configure Polybar
+; ;   To learn more about how to configure Polybar
 ;   go to https://github.com/polybar/polybar
 ;
 ;   The README contains a lot of information
 ;
 ;==========================================================
 
+;; Colors ------------------------------------------- {{{
+
 [colors]
 ;background = ${xrdb:color0:#222}
 background = #bb282828
@@ -28,13 +30,18 @@ primary = #ffb52a
 secondary = #e60053
 alert = #bd2c40
 
+;; }}}
+
+;; Bar config ----------------------------------------- {{{
+
 [bar/main]
 width = 100%
-height = 27
+height = 24
 radius = 0.0
-fixed-center = false
 enable-ipc = true
 padding = 0
+;; center centered modules on screen, not between other modules
+fixed-center = true 
 
 background = ${colors.background}
 foreground = ${colors.foreground}
@@ -52,13 +59,18 @@ module-margin-left = 1
 module-margin-right = 2
 
 font-0 = fixed:pixelsize=10;1
-font-1 = unifont:fontformat=truetype:size=8:antialias=false;0
-font-2 = siji:pixelsize=10;1
-font-7 = NotoEmoji:size=7;
+;font-1 = unifont:fontformat=truetype:size=8:antialias=false;0
+;font-2 = siji:pixelsize=10;1
+;font-7 = NotoEmoji:size=7;
+;font-7 = "JetBrainsMono Nerd Font:size=7"
+;font-0 = "JetBrainsMono Nerd Font:fontformat=truetype:size=10;2"
+;font-0 = "Iosevka Nerd Font:size=10;1"
+;font-1 = "NotoEmoji:scale=12;1"
+font-1 = "Symbola:size=12;1"
 
 
 modules-left = xmonad test
-modules-center = timerDisplay mpd gitlab-pipeline player-mpv-tail
+modules-center = timerDisplay spotify mpd gitlab-pipeline player-mpv-tail
 modules-right = network-traffic info-pingrtt pulseaudio filesystem memory cpu date
 
 tray-position = right
@@ -70,6 +82,10 @@ tray-background = ${colors.background}
 cursor-click = pointer
 cursor-scroll = ns-resize
 
+;; }}}
+
+;; MODULES ----------------------------------------------- {{{ 
+
 ; show's currently focussed window, already contained in xmonad module
 [module/xwindow]
 type = internal/xwindow
@@ -158,8 +174,6 @@ pseudo-transparency = true
 margin-top = 5
 margin-bottom = 0
 
-; vim:ft=dosini
-
 [module/xmonad]
 type = custom/script
 exec = xmonad-log
@@ -199,3 +213,15 @@ scroll-down  = ~/.config/polybar/polybar-scripts/player-mpv-tail.py -p time-pos
 type = custom/script
 exec = ~/.config/polybar/polybar-scripts/network-traffic.sh
 tail = true
+
+
+[module/spotify]
+type = custom/script
+interval = 1
+label-font = 7
+format-font = 7
+format = <label>
+exec = python ~/.config/polybar/polybar-scripts/spotify_status.py -f '{play_pause} : {artist} - {song} [ {album} ]'
+format-underline = #1db954
+
+;; }}}

files/.config/polybar/polybar-scripts/spotify_status.py

@@ -0,0 +1,123 @@
+#!/bin/python
+
+import sys
+import dbus
+import argparse
+
+parser = argparse.ArgumentParser()
+parser.add_argument(
+    '-t',
+    '--trunclen',
+    type=int,
+    metavar='trunclen'
+)
+parser.add_argument(
+    '-f',
+    '--format',
+    type=str,
+    metavar='custom format',
+    dest='custom_format'
+)
+parser.add_argument(
+    '-p',
+    '--playpause',
+    type=str,
+    metavar='play-pause indicator',
+    dest='play_pause'
+)
+parser.add_argument(
+    '--font',
+    type=str,
+    metavar='the index of the font to use for the main label',
+    dest='font'
+)
+parser.add_argument(
+    '--playpause-font',
+    type=str,
+    metavar='the index of the font to use to display the playpause indicator',
+    dest='play_pause_font'
+)
+
+
+args = parser.parse_args()
+
+def fix_string(string):
+    # corrects encoding for the python version used
+    if sys.version_info.major == 3:
+        return string
+    else:
+        return string.encode('utf-8')
+
+# Default parameters
+output = fix_string(u'{play_pause} {artist}: {song}')
+trunclen = 25
+play_pause = fix_string(u'\u25B6,\u23F8') # first character is play, second is paused
+
+label_with_font = '%{{T{font}}}{label}%{{T-}}'
+font = args.font
+play_pause_font = args.play_pause_font
+
+# parameters can be overwritten by args
+if args.trunclen is not None:
+    trunclen = args.trunclen
+if args.custom_format is not None:
+    output = args.custom_format
+if args.play_pause is not None:
+    play_pause = args.play_pause
+
+try:
+    session_bus = dbus.SessionBus()
+    spotify_bus = session_bus.get_object(
+        'org.mpris.MediaPlayer2.spotify',
+        '/org/mpris/MediaPlayer2'
+    )
+
+    spotify_properties = dbus.Interface(
+        spotify_bus,
+        'org.freedesktop.DBus.Properties'
+    )
+
+    metadata = spotify_properties.Get('org.mpris.MediaPlayer2.Player', 'Metadata')
+    status = spotify_properties.Get('org.mpris.MediaPlayer2.Player', 'PlaybackStatus')
+
+    # Handle play/pause label
+
+    play_pause = play_pause.split(',')
+
+    if status == 'Playing':
+        play_pause = play_pause[0]
+    elif status == 'Paused':
+        play_pause = play_pause[1]
+    else:
+        play_pause = str()
+
+    if play_pause_font:
+        play_pause = label_with_font.format(font=play_pause_font, label=play_pause)
+
+    # Handle main label
+
+    artist = fix_string(metadata['xesam:artist'][0]) if metadata['xesam:artist'] else ''
+    song = fix_string(metadata['xesam:title']) if metadata['xesam:title'] else ''
+    album = fix_string(metadata['xesam:album']) if metadata['xesam:album'] else ''
+
+    if not artist and not song and not album:
+        print('')
+    else:
+        if len(song) > trunclen:
+            song = song[0:trunclen]
+            song += '...'
+            if ('(' in song) and (')' not in song):
+                song += ')'
+
+        if font:
+            artist = label_with_font.format(font=font, label=artist)
+            song = label_with_font.format(font=font, label=song)
+            album = label_with_font.format(font=font, label=album)
+
+        print(output.format(artist=artist, song=song, play_pause=play_pause, album=album))
+
+except Exception as e:
+    if isinstance(e, dbus.exceptions.DBusException):
+        print('')
+    else:
+        print(e)

files/.xmonad/xmonad.errors

@@ -1,4 +0,0 @@
-
---  While building package my-xmonad-0.1.0.0 using:
-      /home/leon/.stack/setup-exe-cache/x86_64-linux-tinfo6/Cabal-simple_mPHDZzAJ_3.0.1.0_ghc-8.8.2 --builddir=.stack-work/dist/x86_64-linux-tinfo6/Cabal-3.0.1.0 build exe:my-xmonad --ghc-options ""
-    Process exited with code: ExitFailure 1