im -- change Pidgin status

gistfile1.sh

#!/bin/bash

purple-remote getstatus &>/dev/null
if [ $? -ne 0 ]; then
	exit 1
fi

# get old status and message
if [ -f $HOME/.imstatus ]; then
	previousstatus=$(head -n 1 $HOME/.imstatus)
	previousmessage=$(tail -n 1 $HOME/.imstatus)
else
	previousstatus="available"
	previousmessage=""
fi

# store current status and message
purple-remote getstatus getstatusmessage >$HOME/.imstatus

# set new status and message
case "$1" in
	restore|back)
		status="$previousstatus"
		message="$previousmessage"
		rm $HOME/.imstatus
		;;
	""|available)
		status="available"
		message=""
		rm $HOME/.imstatus
		;;
	lunch|luncheon)
		status="away"
		message="luncheon"
		;;
	gym|gymnasium)
		status="away"
		message="gymnasium"
		;;
	away|afk)
		status="away"
		message=""
		;;
	*)
		if [ "$2" = "available" ]; then
			status="available"
		elif [ "$2" = "" -o "$2" = "away" ]; then
			status="away"
		else
			status="$2"
		fi
		echo "gonna set status to $status"
		message="$1"
		;;
esac

purple-remote "setstatus?status=$status&message=$message"