#!/bin/sh

set -e

VARMOODLE='/var/lib/moodle2'
SITE_DIR="/var/www/lliurex/moodle"
LLXCFG_MOODLE_DIR="/usr/share/lliurex/llxcfg-moodle"
HOOKS_N4D="/usr/share/lliurex-moodle2/n4d/hooks/"
N4D_DIR="/usr/share/n4d/hooks/"

# ---------

case "$1" in
  configure)
     # moodle site link  
     if [ ! -d $SITE_DIR ] ; then
        ln -s $LLXCFG_MOODLE_DIR $SITE_DIR
     fi
     chown www-data:www-data $VARMOODLE || true
     ln -sf /etc/moodle/apache.conf /etc/apache2/conf.d/moodle || true
     AUXPATH=`mktemp`
     CRONORDER="*/5 * * * * /usr/sbin/llxcfg-moodle-cron"
     CRONPARSED="\/usr\/sbin\/llxcfg-moodle-cron"
     crontab -u www-data -l > $AUXPATH  || true
     sed -i "/$CRONPARSED\$/d" $AUXPATH
     echo "$CRONORDER" >> $AUXPATH
     crontab -u www-data $AUXPATH
     rm $AUXPATH || true
     for x in $(find $HOOKS_N4D -xtype f); do
        AUX=$(echo $x | sed -e "s%$HOOKS_N4D%%g")
        if [ -f "$N4D_DIR$AUX" ]; then
                cp "$x" "$N4D_DIR$AUX"
        fi
     done

  ;;
esac

#DEBHELPER#

exit 0