#!/bin/bash

# Récupère les infos de l'application.
app=$YNH_APP_INSTANCE_NAME

# Source app helpers
source /usr/share/yunohost/helpers

final_path=$(ynh_app_setting_get $app final_path)
domain=$(ynh_app_setting_get $app domain)
infcloud=$(ynh_app_setting_get $app infcloud)

# The parameter $1 is the uncompressed restore directory location
backup_dir=$1/apps/$app

# Restore sources & data
sudo cp -a $backup_dir/sources/. $final_path

# Restore Nginx and YunoHost parameters
sudo cp -a $backup_dir/yunohost/. /etc/yunohost/apps/$app
sudo cp -a $backup_dir/nginx.conf /etc/nginx/conf.d/$domain.d/$app.conf

# Check depends installation
sudo apt-get install -y python-pip python-virtualenv python-dev libldap2-dev libsasl2-dev libssl-dev uwsgi uwsgi-plugin-python

# Restore virtualenv
sudo mkdir -p /opt/yunohost/$app
sudo cp -a $backup_dir/virtualenv/. /opt/yunohost/$app/

# Set permissions to radicale directory
if ! ynh_system_user_exists "radicale"
then	# Si il n'existe pas, l'user radicale est créé
	sudo useradd radicale -d /opt/yunohost/$app
fi
sudo chown radicale: -R /opt/yunohost/$app

sudo chown -R radicale: $final_path
sudo mkdir -p /var/log/$app
sudo touch /var/log/$app/$app.log
sudo chown radicale -R /var/log/$app

# Restore radicale configuration
sudo cp -a $backup_dir/etc/. /etc/$app

# Restore uwsgi config
sudo cp -a $backup_dir/uwsgi_conf /etc/uwsgi/apps-available/radicale.ini
sudo ln -s /etc/uwsgi/apps-available/radicale.ini /etc/uwsgi/apps-enabled/

# Copy dedicated php-fpm process to backup folder
if [ "$infcloud" = "1" ]
then
	sudo cp -a $backup_dir/php-fpm.conf /etc/php5/fpm/pool.d/$app.conf
	sudo cp -a $backup_dir/php-fpm.ini /etc/php5/fpm/conf.d/20-$app.ini
	sudo service php5-fpm reload
fi

# Restaure la configuration de logrotate
sudo cp -a $backup_dir/logrotate /etc/logrotate.d/$app

# Restart webserver
sudo service nginx reload

# Restart uwsgi
sudo service uwsgi restart