#!/bin/bash
# rebuild_webalizer -- 04.07.2011 -- mhatakeyama@ywesee.com
# rebuild_webalizer -- xx.xx.20xx -- hwyss@ywesee.com

LOCK_FILE="/var/lock/update_vhost_stats"

if [ -z "$1" ] 
then
	echo "Usage: $0 <lookandfeel> [<config-file>]"
	exit -1
fi

LOOKANDFEEL=${1%"/"}

CONFIG_FILE=$2
if [ -z "$CONFIG_FILE" ]
then
	CONFIG_FILE="/etc/webalizer/$LOOKANDFEEL.oddb.org.conf"
	echo "no config-file given, assuming $CONFIG_FILE"
fi

if [ ! -f $CONFIG_FILE ]
then
	echo "Couldn't find config-file for $LOOKANDFEEL"
	exit -1
fi

(set -C; : > $LOCK_FILE) 2> /dev/null
while [ $? != "0" ]
do
	echo "waiting for lock-file..."
	sleep 2
	(set -C; : > $LOCK_FILE) 2> /dev/null
done

trap 'rm $LOCK_FILE' EXIT

TMPDIR="/tmp/$(basename $0).$$"
LOG_FILE="$LOOKANDFEEL/access_log.bak"
TARGET_DIR="../webalizer/$LOOKANDFEEL"
DNS_CACHE="/etc/webalizer/dns_cache.db"

mkdir -p $TMPDIR

if [ -f $LOG_FILE ]
then
	#fastzolver -s -L100 -H1500 -U1500 -D $DNS_CACHE $LOG_FILE
	webalizer -p -c $CONFIG_FILE -N15 -D $DNS_CACHE -o $TMPDIR $LOG_FILE
fi

TMP_FILE="/tmp/oddb.$LOOKANDFEEL.access_log"
YEAR=`date +"%Y"`
#cat $LOOKANDFEEL/*/*/*/access_log > $TMP_FILE
cat $LOOKANDFEEL/$YEAR/*/*/access_log > $TMP_FILE
#fastzolver -s -L100 -H1500 -U1500 -D $DNS_CACHE $TMP_FILE
webalizer -p -c $CONFIG_FILE -N15 -D $DNS_CACHE -o $TMPDIR $TMP_FILE

rm $TMP_FILE
#mv $TARGET_DIR $TARGET_DIR.bak
#mv $TMPDIR $TARGET_DIR
rm -rf $TARGET_DIR.bak
cp -r $TARGET_DIR $TARGET_DIR.bak
mv $TMPDIR/*.* $TARGET_DIR
rm -rf $TMPDIR