#!/bin/sh

STAMP_DIR="/var/run/lliurex-biblioteca"
STAMP_FILE="$STAMP_DIR/lliurex-biblioteca.stamp"
DBC_PMB_CONFFILE_DIR="/usr/share/llxcfg/config"
DBC_PMB_CONFFILE="pmb/conf/pmb.conf"
DBC_DEBIAN_DB="/etc/pmb/debian-db.php"
DBC_PMB="/etc/dbconfig-common/pmb.conf"
DBC_PMB_MODDED="/etc/pmb/pmb_modded.conf"
PMB_INST_PERMS="600"
PMB_CONFFILE_OWNER="root"
PMB_CONFFILE_WWW="root"
PMB_CONFFILE_GROUP="root"

PMB_PASSWD_FILE="/etc/pmb/pmb_passwd"
PMB_PASSWD=""

create_passwd() {
	PMB_PASSWD="$(pwgen -s -B -1)"
	echo $PMB_PASSWD > $PMB_PASSWD_FILE 2>/dev/null || true
	chown root:root $PMB_PASSWD_FILE 2>/dev/null || true
	chmod 600 $PMB_PASSWD_FILE 2>/dev/null || true
}


case "$1" in
	enable)
		mkdir -p "$STAMP_DIR" 2>/dev/null
		touch "$STAMP_FILE"
		;;
	disable)
		rm -f "$STAMP_FILE" 2>/dev/null
		;;
	test)
		[ ! -e "$STAMP_FILE" ] || exit 0
		exit 1
		;;
	initialize)
		if [ ! -f "$DBC_DEBIAN_DB" ]; then
			if [ -f "$PMB_PASSWD_FILE" ]; then
				PMB_PASSWD="$(cat $PMB_PASSWD_FILE 2>/dev/null | head -1)"
				[ -z $PMB_PASSWD ] && create_passwd
			else
				create_passwd
			fi
			llxcfg-config read "$DBC_PMB_CONFFILE" | sed -e "s%__PMB_PASS__%$PMB_PASSWD%g" > "$DBC_PMB_MODDED"
			chown $PMB_CONFFILE_OWNER:$PMB_CONFFILE_GROUP "$DBC_PMB_MODDED"
			chmod $PMB_INST_PERMS "$DBC_PMB_MODDED"

			dbconfig-generate-include -f sh -a -U $DBC_PMB_MODDED $DBC_PMB
			dbconfig-generate-include -f php -a -U $DBC_PMB_MODDED $DBC_DEBIAN_DB
			export DEBIAN_FRONTEND=noninteractive
			export DEBCONF_FRONTEND=noninteractive
			debconf-set-selections /var/lib/llxcfg/cpkg/packages/pmb/pmb_first_load.pressed
			dpkg-reconfigure pmb 
			sleep 5
			dbconfig-generate-include -f template -a -o template_infile=$DBC_PMB_MODDED $DBC_PMB_MODDED $DBC_PMB
			debconf-set-selections /var/lib/llxcfg/cpkg/packages/pmb/pmb.pressed
			dpkg-reconfigure pmb 

			llxcfg-cpkg configure pmb
			llxcfg-cpkg postconfigure pmb

			rm -f /usr/share/llxcfg-httpd/httpd/pmb 
			rm -f /usr/share/llxcfg-httpd/httpd/biblioteca
			ln -sf /usr/share/pmb/www /usr/share/llxcfg-httpd/httpd/pmb 
			ln -sf /usr/share/pmb/www /usr/share/llxcfg-httpd/httpd/biblioteca

			[ -x /etc/init.d/apache2 ] && invoke-rc.d apache2 reload
		fi
		;;

esac
exit 0