#!/bin/sh
#
####################################
# iTunes Command Line Control v1.0 #
# written by David Schlosnagle     #
# created 2001.11.08               #
# iTunes Command Line Control v3.0 #
# modified by James Huston         #
# on 2002.07.18                    #
####################################

#User configs options
#Set this to the path to where you installed the iTunes scripts
location=$HOME/Library/Scripts/iTunes

# Script Constants
clversion="3.0.2 (11/07/02 by them@mac.com)"

showHelp () {
	echo "-----------------------------"
	echo " iTunes Command Line Control "
	echo "-----------------------------"
	echo "Usage: `basename $0` <option>"
	echo ""
	echo "Options:"
	echo " -o            = Open iTunes."
	echo " -a            = Bring iTunes to front."
	echo " -q            = Quit iTunes."
	echo " -l            = Start playing iTunes from main Library, or unpause."
	echo " -d            = Pause/Unpause iTunes from current song/playlist."
	echo " -n            = Go to the next track."
	echo " -P            = Go to the previous track."
	echo " -p            = Go to the beginning of the current track."
	echo " -s            = Stop iTunes."
	echo " -m            = Toggle Mute."
	echo " -v            = Display current iTunes volume."
	echo " -v #          = Set iTunes' volume to #."
	echo " -U            = Increase iTunes' volume by 10%."
	echo " -u            = Decrease iTunes' volume by 10%."
	echo " -t            = Shows iTunes' status."
	echo " -i            = Shows current track info."
	echo " -e            = Display extended track information."
	echo " -r            = Display rating of current track."
	echo " -r #          = Set rating of current track to #, where # is between 1 and 5."
	echo " -x            = Format for use with the hx hotline client."
	echo " -V            = Display version info."
	exit;
}

case $1 in
"-i")
  osascript $location/artname.script
	;;
"-e")
  osascript $location/info.script | tr "\r" "\n"
	;;
"-d")
	osascript -e 'tell application "iTunes" to playpause'
	;;
"-n")
  osascript $location/next.script
	;;
"-p")
  osascript $location/back.script
	;;
"-P")
  osascript $location/prev.script
	;;
"-m")
  osascript $location/mute.script
	;;
"-U")
  osascript $location/volup.script
	;;
"-u")
  osascript $location/voldw.script
	;;
"-v")
  if [ $2 ];then
 	  echo "Changing iTunes volume level to $2."
 	  osascript -e "tell application \"iTunes\" to set sound volume to $2"
  else
    curvol=`osascript -e 'tell application "iTunes" to sound volume'`
    echo "Current volume is $curvol"
  fi
	;;
"-r")
  if [ -z $2 ];then
    osascript $location/rate.script
  elif [ $2 -lt 6 ];then
    rank=`expr $2 \* 20`
	  osascript -e "tell application \"iTunes\" to set rating of current track to $rank"
    echo "Rating changed to $2 stars"
  else
	  echo "Inalid rating, displaying help."
    sleep 1
	  showHelp;
  fi
	;;
"-x")
  osascript $location/hx.script
  ;;
"-t")
	echo "iTunes is `osascript -e 'tell application "iTunes" to player state as string'`"
	;;
"-a")
	/usr/local/bin/appswitch -c hook
#	osascript -e 'tell application "iTunes" to set frontmost to true'
	;;
"-q")
	/usr/local/bin/appswitch -q -c hook
#	osascript -e 'tell application "iTunes" to quit'
	exit 1 ;
	;;
"-l")
	osascript -e 'tell application "iTunes" to play'
	;;
"-s")
	osascript -e 'tell application "iTunes" to stop'
	;;
"-V")
	version=`osascript -e 'tell application "iTunes" to version'`
	echo "   iTunes version: $version"
	echo "iTunes cl version: $clversion"
	;;
"-h")
	showHelp
	;;
"-o")
	/usr/local/bin/launch -b -c hook
#	open "/Applications/iTunes.app"
	;;
*)
	echo "Unknown option, displaying help."
  sleep 1
	showHelp
	;;
esac

exit