#!/bin/bash

#
# Script Initiates Shutdown Sequence for reboot twitter
#

# Config Var's
USER=linuxblog

# This is the startup of the reboot script and initiates the reboot
reboot() {

# Set the date variables
DATEDOWN=$(date +%c);
SECSDOWN=$(date +%s);

# Echo the going down times
echo "Going Down: $DATEDOWN"
echo "UNIX TIMESTAMP: $SECSDOWN";

# Write the vars to file
echo $VAR","$DATEDOWN","$SECSDOWN > /home/$USER/bin/rebootdata.txt

# Issue Reboot command
/usr/bin/reboot;

}

# This is what happens once bashrc is logged in
back() {

# if the reboot data file has more than one line, lets do this
if [ $(wc -l /home/$USER/bin/rebootdata.txt | cut -c 1) -ge 1 ]; then

	TYPE=$(cat /home/$USER/bin/rebootdata.txt | cut -d , -f 1)
	DATEDOWN=$(cat /home/$USER/bin/rebootdata.txt | cut -d , -f 2)
	SECSDOWN=$(cat /home/$USER/bin/rebootdata.txt | cut -d , -f 3)
	DATENOW=$(date +%c);
	SECSNOW=$(date +%s);
	TD=$((SECSNOW - SECSDOWN));

	#LOG RESULTS TO FILE
	echo "DOWNED: $DATEDOWN" > /home/$USER/.downed;
	echo "BACKUP: $DATENOW" >> /home/$USER/.downed;
	echo "TOTALD: $TD Seconds" >> /home/$USER/.downed;

	#TIME PART
	if [ $(echo $TYPE) -eq 1 ]; then
	cat /home/$USER/.downed
	fi

	#FOR TTIME PART
	if [ $(echo $TYPE) -eq 2 ]; then
	        cat /home/$USER/.downed
		curl -u twitteruser:twitterpass -s -F status="$(cat /home/$USER/.downed)" http://twitter.com/statuses/update.xml http://twitter.com/account/end_session 2> /dev/null > /dev/null
		echo "Posted to Twitter!"
	fi

	#CLEANUP VARS HERE
	rm /home/$USER/.downed
	unset DATEDOWN
	unset DATENOW
	unset TD
	unset SECSNOW
	unset SECSDOWN
	unset TYPE	
fi

}

case "$1" in
back)
back
;;
time)
VAR=1;
reboot
;;
ttime)
VAR=2;
reboot
;;
*)
echo $"Usage: $0 {time|ttime|back}"
exit 1
esac