#!/bin/sh
# postinst script for gosa
#
# see: dh_installdeb(1)

set -e

case "$1" in
  configure)
      ;;

  abort-upgrade|abort-remove|abort-deconfigure)
      ;;

  triggered)
      /usr/sbin/update-gosa
      ;;

  *)
      echo "postinst called with unknown argument \`$1'" >&2
      exit 1
      ;;
esac

#DEBHELPER#

# Set ID's
WEBUSER="www-data"
WEBGROUP="www-data"

# Create empty inclusion file for apache
if [ ! -f /etc/gosa/gosa.secrets ]; then
    touch /etc/gosa/gosa.secrets
    chmod 600 /etc/gosa/gosa.secrets
fi

if [ -d /etc/apache2/conf.d ]; then

  # Copy GOsa configuration to conf.d directories
  if [ ! -L /etc/apache2/conf.d/gosa.conf ]; then

    # Remove old instances of this file
    if [ -f /etc/apache2/conf.d/gosa.conf ]; then
      echo "Found old gosa apache configuration in /etc/apache2/conf.d - moving it to gosa.conf.orig..."
      echo "Please check for changes in /etc/gosa/gosa-apache.conf if you modified this file!"
      mv /etc/apache2/conf.d/gosa.conf /etc/apache2/conf.d/gosa.conf.orig
    fi

    echo "Making /gosa available in /etc/apache2/conf.d"

    # Add GOsa include file
    ln -s /etc/gosa/gosa-apache.conf /etc/apache2/conf.d/gosa.conf
  fi
  
  # Add support for RequestHeader
  a2enmod headers

  # Finally restart servers
  if [ -x /usr/sbin/invoke-rc.d ]; then
    invoke-rc.d apache2 reload
  else
    /etc/init.d/apache2 reload
  fi
fi

if [ -d /etc/lighttpd/conf-available ]; then

  # Copy GOsa configuration to conf-available directories /etc/lighttpd/conf-available
  if [ ! -L /etc/lighttpd/conf-enabled/99gosa-lighttpd.conf ]; then

    # Remove old instances of this file
    if [ -f /etc/lighttpd/conf-enabled/99gosa-lighttpd.conf ]; then
      echo "Found old gosa apache configuration in /etc/lighttpd/conf-enabled - moving it to orig.gosa-lighttpd.conf ..."
      echo "Please check for changes in /etc/lighttpd/conf-available/orig.99gosa-lighttpd.conf if you modified this file!"
      mv /etc/lighttpd/conf-enabled/99gosa-lighttpd.conf /etc/lighttpd/conf-available/orig.gosa-lighttpd.conf
    fi

    echo "Making /gosa available in /etc/lighttpd/conf-enabled/"

    # Add GOsa include file
    ln -s /etc/gosa/gosa-lighttpd.conf /etc/lighttpd/conf-enabled/99gosa-lighttpd.conf
  fi

  # Finally restart servers
  if [ -x /usr/sbin/invoke-rc.d ]; then
    invoke-rc.d lighttpd reload
  else
    /etc/init.d/lighttpd reload
  fi

fi

# Add links for safe mode
[ ! -d /usr/share/gosa/bin ] && mkdir -p /usr/share/gosa/bin
for source in /usr/bin/convert /usr/bin/lpstat; do
  if [ -e $source ]; then
    target=/usr/share/gosa/bin/${source##*/}
    [ ! -L $target ] && ln -sf $source $target
  fi
done

# Fix permission in /var/(spool|cache)/gosa
chown root.$WEBGROUP -R /var/spool/gosa
chmod 770 -R /var/spool/gosa
chown root.$WEBGROUP -R /var/cache/gosa
chmod 770 -R /var/cache/gosa

update-gosa

exit 0