From 694384e0e7165b358cd0a7b421df83e6ec29f272 Mon Sep 17 00:00:00 2001
From: Roger Gonzalez <roger@rogs.me>
Date: Mon, 24 Aug 2020 11:27:01 -0300
Subject: Added emojis to polybar, compressed information a bit

---
 .config/polybar/config            |  76 ++++++++++----------
 .config/polybar/keyboard_lang.sh  |  10 +++
 .config/polybar/mullvad_status.sh |  13 ++++
 .config/polybar/spotify_status.py | 141 ++++++++++++++++++++++++++++++++++++++
 4 files changed, 205 insertions(+), 35 deletions(-)
 create mode 100755 .config/polybar/keyboard_lang.sh
 create mode 100755 .config/polybar/mullvad_status.sh
 create mode 100644 .config/polybar/spotify_status.py

(limited to '.config/polybar')

diff --git a/.config/polybar/config b/.config/polybar/config
index 08e05b5d..f378a98c 100644
--- a/.config/polybar/config
+++ b/.config/polybar/config
@@ -8,17 +8,18 @@
 accent = #fba922
 
 [bar/top]
+monitor = ${env:MONITOR:}
 enable-ipc = true
 width = 100%
-height = 40
+height = 17
 
 ;background = #222
-background = #000
+background = #33000000
 foreground = #fff
 
-overline-size = 10
+overline-size = 1
 overline-color = ${self.background}
-underline-size = 10
+underline-size = 1
 underline-color = ${self.background}
 
 padding-left = 1
@@ -26,20 +27,15 @@ padding-right = 1
 module-margin-left = 1
 module-margin-right = 1
 
-font-0 = NotoSans-Regular:size=20;0
-font-1 = MaterialIcons:size=20;2
-font-2 = Termsynu:size=20;0
-font-3 = Siji:pixelsize=20;1
-font-4 = FontAwesome:size=20;0
-modules-left = i3
+font-0 = NotoSans-Regular:size=10;0
+font-1 = MaterialIcons:size=10;2
+font-2 = Termsynu:size=10;0
+font-3 = Siji:pixelsize=10;1
+font-4 = FontAwesome:size=10;0
+font-5 = Noto Color Emoji:scale=12;0
+modules-left = i3 spotify
 modules-center = xwindow
-modules-right = pulseaudio xkeyboard xbacklight cpu memory wireless-network battery clock
-; tray-position = right
-
-[module/xbacklight]
-type = internal/xbacklight
-format-prefix = "BL: "
-label = %percentage:2%%
+modules-right = pulseaudio xkeyboard cpu memory wireless-network mullvad-status battery clock
 
 [module/i3]
 type = internal/i3
@@ -56,7 +52,6 @@ label-focused-font = 4
 label-focused-padding = 3
 
 label-unfocused = %name%
-label-unfocused-underline = #000
 label-unfocused-font = 4
 label-unfocused-padding = 3
 
@@ -75,14 +70,15 @@ label-visible-padding = 4
 [module/cpu]
 type = internal/cpu
 interval = 2
-format-prefix = " "
+format-prefix = "🎛 "
 format-underline = #f90000
 label = %percentage:2%%
 
 [module/memory]
 type = internal/memory
 interval = 2
-format-prefix = "  "
+; format-prefix = "  "
+format-prefix = " 📊 "
 format-underline = #4bffdc
 label = %percentage_used%%
 
@@ -91,27 +87,27 @@ type = internal/network
 interface = wlp2s0
 interval = 2.0
 ping-interval = 10
-
-label-connected =  %essid%
-label-disconnected =    not connected
+label-connected = 📶 %essid%
+label-disconnected = 🚫 not connected
 label-disconnected-foreground = #66
 
 [module/clock]
 type = internal/date
 interval = 5
 format-padding = 5
-format-foreground = #fff
-date = %%{F#bb} %d-%m-%Y%%{F-}  %%{F#ee} %H:%M%%{F-}
+date = 📅 %d-%m-%Y% 🕜 %H:%M%
 
 [module/battery]
 type = internal/battery
-full-at = 100
-format-charging = %{T3}  <label-charging> %{T-}
-format-discharging = %{T3}  <label-discharging> %{T-}
-format-full = %{T3}  <label-full> %{T-}
+full-at = 99
+battery = BAT0
+adapter = AC
+format-charging = %{T4} 🔌 <label-charging> %{T-}
+format-discharging = %{T4}🔋  <label-discharging> %{T-}
+format-full = %{T4}🔌  <label-full> %{T-}
 label-charging-font = 3
 label-discharging-font = 3
-label-full = '100%'
+label-full = 100%
 
 [module/xwindow]
 type = internal/xwindow
@@ -119,12 +115,22 @@ label-maxlen = 75
 label-foreground = #FFF
 
 [module/xkeyboard]
-type = internal/xkeyboard
-format-prefix = "layout: "
-label-layout = %layout%
+type = custom/script
+exec = /home/roger/.config/polybar/keyboard_lang.sh
+interval = 1
 
 [module/pulseaudio]
 type = internal/pulseaudio
-label-volume =  %percentage%%
-label-muted = 
+label-volume = 🔊 %percentage%%
+label-muted = 🔈
 label-muted-foreground = #666
+
+[module/spotify]
+type = custom/script
+interval = 1
+exec = python /home/roger/.config/polybar/spotify_status.py -t 80 --playpause-font=5 -p '⏯,⏸️' -f ' {play_pause} {song} - {artist} - {album}'
+
+[module/mullvad-status]
+type = custom/script
+exec = /home/roger/.config/polybar/mullvad_status.sh
+interval = 1
diff --git a/.config/polybar/keyboard_lang.sh b/.config/polybar/keyboard_lang.sh
new file mode 100755
index 00000000..00288f1b
--- /dev/null
+++ b/.config/polybar/keyboard_lang.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+set -euo pipefail
+
+LANG=$(setxkbmap -query | grep layout | awk -F ' ' '{print $2}')
+
+if [ "$LANG" = 'us' ]; then
+  echo "%{T5}󾓦%{T-}"
+else
+  echo "%{T5}󾓫%{T-}"
+fi
diff --git a/.config/polybar/mullvad_status.sh b/.config/polybar/mullvad_status.sh
new file mode 100755
index 00000000..fbca326c
--- /dev/null
+++ b/.config/polybar/mullvad_status.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+set -euo pipefail
+IFS=$'\n\t'
+
+MULLVAD_STATUS=$(mullvad status)
+
+if echo $MULLVAD_STATUS | grep -q 'Connected'; then
+  echo "%{u#75d85a}VPN %{T5}✅%{T-}"
+ elif echo $MULLVAD_STATUS | grep -q 'Connecting'; then
+   echo "VPN ..."
+ else
+  echo "%{u#f90000}VPN %{T5}🚫%{T-}"
+fi
diff --git a/.config/polybar/spotify_status.py b/.config/polybar/spotify_status.py
new file mode 100644
index 00000000..ff948f95
--- /dev/null
+++ b/.config/polybar/spotify_status.py
@@ -0,0 +1,141 @@
+#!/usr/bin/env 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'
+)
+parser.add_argument(
+    '-q',
+    '--quiet',
+    action='store_true',
+    help="if set, don't show any output when the current song is paused",
+    dest='quiet',
+)
+
+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')
+
+
+def truncate(name, trunclen):
+    if len(name) > trunclen:
+        name = name[:trunclen]
+        name += '...'
+        if ('(' in name) and (')' not in name):
+            name += ')'
+    return name
+
+
+
+# Default parameters
+output = fix_string(u'{play_pause} {artist}: {song}')
+trunclen = 35
+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
+
+quiet = args.quiet
+
+# 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 (quiet and status == 'Paused') or (not artist and not song and not album):
+        print('')
+    else:
+        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)
+
+        # Add 4 to trunclen to account for status symbol, spaces, and other padding characters
+        print(truncate(output.format(artist=artist,
+                                     song=song,
+                                     play_pause=play_pause,
+                                     album=album), trunclen + 4))
+
+except Exception as e:
+    if isinstance(e, dbus.exceptions.DBusException):
+        print('')
+    else:
+        print(e)
-- 
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