#!/bin/sh

# Author: Tony Perrie
# File: statcreate.sh
# Description: Creates virtualhost and awstats.conf for
#              new domain name

script_filename="/home/jperrie/bin/$1.statgen.sh"
httpd_conf_filename="/etc/httpd/conf.d/$1.conf"
outputdir=/var/www/html/stats-$1
cronfile=/home/jperrie/cron/jperrie.$(date +%s).cron
awstatsconffile=/home/jperrie/awstats/awstats.www.$1.conf

if [ -e $outputdir ]; then
  echo "Error 1: Output Directory: $outputdir already exists."
  exit
fi

if [ -e $httpd_conf_filename ]; then
  echo "Error 2: Configuration File: $httpd_conf_filename already exists."
  exit
fi

if [ -e $script_filename ]; then
  echo "Error 3: Cron Script: $script_filename already exists."
  exit
fi

if [ -e $cronfile ]; then
  echo "Error 7: Crontab: $cronfile already exists."
  exit	
fi


mkdir $outputdir
if [ ! -d $outputdir ]; then
  echo "Error 6: $outputdir not created"
  exit
fi

chgrp apache $outputdir
chmod g+rx $outputdir
chown jperrie $outputdir

cat <<EOF > $script_filename
#!/bin/sh
cd ~jperrie/awstats
perl /home/jperrie/awstats/awstats.pl -config=www.$1 -update
/home/jperrie/awstats/tools/awstats_buildstaticpages.pl -config=www.$1 -dir=$outputdir awstatsprog=/home/jperrie/awstats/awstats.pl
ln -fs $outputdir/awstats.www.$1.html $outputdir/index.html
EOF

if [ ! -e $script_filename ]; then
  echo "Error 4: Cron Script: $script_filename was not created"
  exit;
fi

chown jperrie $script_filename
chmod u+wrx $script_filename
chmod go-wrx $script_filename

cat <<EOF >>$httpd_conf_filename
<VirtualHost *:80>
    DocumentRoot /var/www/html/dkstats
    ServerName  stats.$1
    ErrorLog logs/$1-error_log
    CustomLog logs/$1-access_log combined
    <Directory "$outputdir">
      Options  All
      Allow from all
      deny from none
      AuthName "restricted stuff"
      AuthType Basic
      AuthUserFile /etc/httpd/conf/users
      require valid-user
    </Directory>
    DirectoryIndex index.htm index.html index.php index.php3 index.php4
</VirtualHost>
EOF

if [ ! -e $httpd_conf_filename ]; then
  echo "Error 5: Httpd Configuration File: $httpd_conf_filename not created."
  exit
fi

chgrp apache $httpd_conf_filename
chown jperrie $httpd_conf_filename
chmod g+r $httpd_conf_filename
chmod o-wr $httpd_conf_filename
chmod u+rw $httpd_conf_filename

/sbin/service httpd stop
sleep 2
/sbin/service httpd start

cp -f /home/jperrie/cron/jperrie.cron /home/jperrie/cron/jperrie.cron.$(date +%s).backup
cat /home/jperrie/cron/jperrie.cron > $cronfile
cronheader=$(perl -e " print int(rand(59)).' '.(int(rand(3)+1).' * * *');")
echo "$cronheader      $script_filename" >>$cronfile
crontab $cronfile
mv $cronfile /home/jperrie/cron/jperrie.cron
chown jperrie /home/jperrie/cron/jperrie.cron
chmod go-wrx /home/jperrie/cron/jperrie.cron
chmod u+wr /home/jperrie/cron/jperrie.cron

cp /home/jperrie/awstats/awstats.example.conf $awstatsconffile
arg1=$1
perl -p -i -e "s/#TEMPLATE#/$arg1/g; s/#TEMPLATE1#/$arg1 www.$arg1/g; s/#TEMPLATE2#/$arg1/" $awstatsconffile

if [ ! -e $awstatsconffile ]; then
  echo "Error 8: AWStats Config File: $awstatsconffile could not be created."
  exit
fi

chown jperrie $awstatsconffile
chmod u+wr $awstatsconffile
chmod go-wrx $awstatsconffile