#!/bin/bash

# Exit on command errors and treat unset variables as an error
set -eu

app=$YNH_APP_INSTANCE_NAME

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

# Retrieve old app settings
	domain=$(ynh_app_setting_get "$app" domain)
	path=$(ynh_app_setting_get "$app" path)

# Check domain/path availability
	sudo yunohost app checkurl "${domain}${path}" -a "$app" \
		|| ynh_die "Path not available: ${domain}${path}"

# Restore sources & data
	src_path="/var/www/${app}"
	sudo cp -a ./sources "$src_path"

# Restore permissions to app files
	sudo chmod -R 755 $src_path
	sudo chown -R www-data: $src_path

# MySQL
	dbname=$app
	dbuser=$app
	dbpass=$(ynh_app_setting_get "$app" mysqlpwd)
	ynh_mysql_create_db "$dbname" "$dbuser" "$dbpass"
	ynh_mysql_connect_as "$dbuser" "$dbpass" "$dbname" < ./dump.sql

# Restore NGINX configuration
	sudo cp -a ./nginx.conf "/etc/nginx/conf.d/${domain}.d/${app}.conf"

# PHP
	sudo cp -a ./php-fpm.conf "/etc/php5/fpm/pool.d/${app}.conf"
	sudo service php5-fpm reload

# Restart webserver
	sudo service nginx reload