root/alternc-webalizer/tags/nightly_sarge/alternc-webalizer.manual.sh

#!/bin/sh

if [ "$USER" != "www-data" ] 
then
    echo "Fatal : this script must be launched as www-data"
    exit 1
fi

. /etc/alternc/local.sh

if [ -e /etc/alternc/webalizer.conf ]
then
    . /etc/alternc/webalizer.conf
fi

if [ -z "$ACCESSLOG" ]
then
    ACCESSLOG="/var/log/apache/access.log.1"
fi

if [ -z "$MYSQL_HOST" ]
then
    MYSQL_HOST="localhost"
fi

# The regeneration is using a different cache directory
CACHEDIR="/tmp/alternc-webalizer"
TMPCACHE=`mktemp -p /tmp`

TMPLOG=`mktemp -p /tmp`
mkdir -p $CACHEDIR

trap cleanup 1 2 15

function cleanup {
    rm -f $TMPLOG
    rm -f $TMPCACHE
    rm -rf $CACHEDIR/*
}

# Generate the cache dir :
/usr/lib/alternc/reset_stats_conf.php
rsync /var/cache/alternc-webalizer/ $CACHEDIR  -a

ACCESSDIR=`dirname $ACCESSLOG`

MAXFILE=`cd $ACCESSDIR; ls access.log.*.gz | sed -e 's/access.log.\(.*\).gz/\1/' | sort -g | tail -1`

function dostat {
    read LANG DOM
    while [ "$DOM" ]
      do
      # one day, we may delete old statistics for this member :
      # but we need to 
      # 1. confirm
      # 2. found the directory in the conf file.
      # rm -f usage.png usage_*.html index.html hourly_usage_*.png daily_usage_*.png ctry_usage_*.png webalizer.current webalizer.hist

      export LC_ALL="$LANG"
      export LANG
      export LC_MESSAGES="$LANG"
      # first run: resolve IPs in cache
      ( for i in `seq $MAXFILE -1 2` ; do zcat ${ACCESSDIR}/access.log.${i}.gz ; done ; cat ${ACCESSDIR}/access.log.1) | grep -h " $DOM$" | tee $TMPLOG | /usr/bin/webalizer -D $TMPCACHE -N 20 -c $CACHEDIR/$DOM.conf -
      
      # Second run : launch the stats
      /usr/bin/webalizer -D $TMPCACHE -N 0 -c $CACHEDIR/$DOM.conf - <$TMPLOG 2>/dev/null
      read LANG DOM
    done
}

echo "Please enter the statistics you want to regenerate from gzipped apache logs."
echo "Enter one line per stat as follow : \"languagecode domain\" "

dostat

cleanup