itunes_beatles.10s.sh

#!/bin/bash

# Get current iTunes status with play/pause button,
# shows current track information,
# if track artist is The Beatles, addiational information
# (vocals, year) will be displayed.
#
# based on Spotify script by Jason Tokoph (jason@tokoph.net),
# tweaked by Dan Turkel (daturkel@gmail.com),
# additionally tweaked by Aleš Farčnik (@alesf)
# then additionally tweaked by reorx (@reorx)
#
# 10 second refresh might be a little too quick. Tweak to your liking.

# metadata
# <bitbar.title>iTunes Now Playing (w/ The Beatles)</bitbar.title>
# <bitbar.version>v1.2</bitbar.version>
# <bitbar.author>Dan Turkel, Jason Tokoph, Aleš Farčnik, reorx</bitbar.author>
# <bitbar.author.github>reorx</bitbar.author.github>
# <bitbar.desc>Display currently playing iTunes song, show vocals for The Beatles song. Play/pause, skip forward, skip backward.</bitbar.desc>
# <bitbar.image>http://i.imgur.com/lBfoFdY.png</bitbar.image>

# TODO support spotify

##################
# configurations #
##################

export PATH="/usr/local/bin:/usr/bin:$PATH"

BTS_PATH="bts"
if ! [ -x "$(command -v "$BTS_PATH")" ]; then
    echo "please set correct BTS_PATH before running"
    exit 1
fi

#----------------#

if [ "$1" = 'launch' ]; then
  osascript -e 'tell application "iTunes" to activate'
  exit
fi

if [ "$1" = 'open' ]; then
  osascript -e 'tell application "iTunes" to reopen'
  osascript -e 'tell application "iTunes" to activate'
  exit
fi

if [ "$(osascript -e 'application "iTunes" is running')" = "false" ]; then
  echo "♫ | size=12"
  echo "---"
  echo "iTunes is not running"
  echo "Launch iTunes | bash='$0' param1=launch terminal=false"
  exit
fi

if [ "$1" = 'playpause' ]; then
  osascript -e 'tell application "iTunes" to playpause'
  exit
fi

if [ "$1" = 'previous' ]; then
  osascript -e 'tell application "iTunes" to previous track'
  exit
fi

if [ "$1" = 'next' ]; then
  osascript -e 'tell application "iTunes" to next track';
  exit
fi

BitBarDarkMode=${BitBarDarkMode}
if [ "$BitBarDarkMode" ]; then
  COLOR0="#666666"
  COLOR1="#ffffff"
  COLOR2="#666666"
  COLOR3="#333333"
else
  COLOR0="#333333"
  COLOR1="#000000"
  COLOR2="#666666"
  COLOR3="#999999"
fi

state=$(osascript -e '
try
  tell application "iTunes"
    with timeout 3 seconds
      player state as string
    end timeout
  end tell
on error errText
  "not available"
end try
');
if [ "$state" = "not available" ]; then
  echo "♫ | size=12"
  echo "---"
  echo "iTunes is not available"
  exit
fi

track=$(osascript -e'
try
tell application "iTunes" to name of current track as string
on error errText
  "no track selected"
end try
');

artist=$(osascript -e'
try
	tell application "iTunes" to artist of current track as string
on error errText
    ""
end try
');

album=$(osascript -e'
try
	tell application "iTunes" to album of current track as string
on error errText
    ""
end try
');


if [ "$state" = "playing" ]; then
  state_icon="▶︎"
else
  state_icon="𝝞𝝞"
fi

if [ "$track" != "no track selected" ]; then
    song_str="$track - $artist"
    # get beatles song here
    artist_lower=$(echo "$artist" | tr '[:upper:]' '[:lower:]')
    if [[ "$artist_lower" == "the beatles" || "$artist_lower" == "beatles" ]]; then
        beatles_info=$(BS_PURGE_QUERY=1 \
            BS_FMT='{title} - {vocals}, {year}' \
            BS_MODE='rank,fuzzy' \
            "$BTS_PATH" "$track" 2>&1)
        rc=$?
        #echo "got beatles, $beatles_info"
        if [ $rc -eq 0 ]; then
            song_str="$beatles_info"
            #echo "set song str, $song_str"
        else
            song_str="$song_str (bts failed $rc)"
            echo "bts result: $beatles_info"
        fi
    fi
    echo "♫ $state_icon $song_str | color=$COLOR0 size=12"
else
    echo "♫ ◼︎ | color=$COLOR0 size=12"
fi

echo "---"

if [ "$state" = "playing" ]; then
  echo "𝝞𝝞 Pause | bash='$0 'param1=playpause terminal=false refresh=true color=$COLOR0"
  echo "« Previous | bash='$0' param1=previous terminal=false refresh=true color=$COLOR0"
  echo "» Next | bash='$0' param1=next terminal=false refresh=true color=$COLOR0"
else
  echo "▶︎ Play | bash='$0' param1=playpause terminal=false refresh=true color=$COLOR0"
fi

echo "---"

if [ "$track" != "no track selected" ]; then
    echo "$track | color=$COLOR1"
    echo "$artist | color=$COLOR2"
    echo "$album | size=12 color=$COLOR3 length=30"
fi

echo '---'