#!/bin/bash

set -e

# The parameter $1 is the backup directory location dedicated to the app
BACKUP_DIR=$1

# The parameter $2 is the id of the app instance ex: strut__2
APP=$2

# retrieve useful param
domain=$(sudo yunohost app setting ${APP} domain)
db_pwd=$(sudo yunohost app setting ${APP} db_pwd)
path=$(sudo yunohost app setting ${APP} path)

# Check domain/path availability
sudo yunohost app checkurl $domain$path -a ${APP}  \
    || (echo "Path not available: $domain$path" && exit 1)

# Restore dependencies
sudo apt-get update
sudo apt-get install -qq python2.7 python-setuptools python-simplejson python-imaging python-mysqldb python-flup expect

# Restore app files
final_path=/var/www/${APP}
sudo mkdir -p $final_path
sudo cp -a "${BACKUP_DIR}/www/." $final_path
sudo chown -R www-data:www-data $final_path

# Restore conf files
sudo cp -a "${BACKUP_DIR}/conf/${APP}.conf" /etc/nginx/conf.d/$domain.d/${APP}.conf
sudo cp -a "${BACKUP_DIR}/conf/${APP}" /etc/logrotate.d/${APP}
sudo cp -a "${BACKUP_DIR}/conf/seafile-server" /etc/init.d/seafile-server
sudo chmod +x /etc/init.d/seafile-server

# Restore data
seafile_data=/home/yunohost.app/seafile-data
mkdir -p $seafile_data
sudo cp -a "${BACKUP_DIR}/data/." /home/yunohost.app/seafile-data/.
sudo chown -R www-data:www-data $seafile_data

# Restore mysql dump
sudo su -c "mysql -u ${APP} -p$db_pwd ccnetdb < ${BACKUP_DIR}/ccnetdb.dmp"
sudo su -c "mysql -u ${APP} -p$db_pwd seafiledb < ${BACKUP_DIR}/seafiledb.dmp"
sudo su -c "mysql -u ${APP} -p$db_pwd seahubdb < ${BACKUP_DIR}/seahubdb.dmp"

# Restore sso persistent config
sudo python $final_path/add_sso_conf.py

# Add Seafile to YunoHost's monitored services
sudo yunohost service add seafile-server

# Reload/restart services
sudo update-rc.d seafile-server defaults
sudo service rsyslog restart
sudo service nginx reload
sudo yunohost app ssowatconf

# start seafile
sudo service seafile-server start

exit 0