#!/bin/bash

#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

source ../settings/scripts/_common.sh
source /usr/share/yunohost/helpers

#=================================================
# RESTORE THE NGINX CONFIGURATION
#=================================================

ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.d"

#=================================================
# RESTORE THE MYSQL DATABASE
#=================================================

if [ $database != "none" ]; then
    ynh_script_progression --message="Restoring the database..."

    db_name=$(ynh_app_setting_get --app=$app --key=db_name)
    db_user=$db_name
    db_pwd=$(ynh_app_setting_get --app=$app --key=db_pwd)

    if [ $database == "mysql" ]; then
        ynh_mysql_setup_db --db_user=$db_user --db_name=$db_name --db_pwd=$db_pwd
        ynh_mysql_connect_as --user=$db_user --password=$db_pwd --database=$db_name < ./db.sql
    elif [ $database == "postgresql" ]; then
        ynh_psql_setup_db --db_user=$db_user --db_name=$db_name --db_pwd=$db_pwd
        ynh_psql_connect_as --user=$db_user --password=$db_pwd --database=$db_name < ./db.sql
    fi
fi

#=================================================
# RECREATE THE DEDICATED USER
#=================================================
ynh_script_progression --message="Recreating the dedicated system user..." --weight=2

if [ $with_sftp -eq 1 ]
then
    groups="sftp.app"
else
    groups=""
fi

ynh_system_user_create --username=$app --home_dir="$install_dir" --groups="$groups"

if [ -n "$password" ]
then
    # Add the password to this user
    chpasswd <<< "${app}:${password}"
fi

#=================================================
# RESTORE THE APP MAIN DIR
#=================================================
ynh_script_progression --message="Restoring the app main directory..."

ynh_restore_file --origin_path="$install_dir"

# Restore permissions on app files
chown -R $app:www-data "$install_dir"
# Home directory of the user needs to be owned by root to allow
# SFTP connections
chown root:root "$install_dir"
setfacl -m g:$app:r-x "$install_dir"
setfacl -m g:www-data:r-x "$install_dir"
chmod 750 "$install_dir"

#=================================================
# RESTORE THE PHP-FPM CONFIGURATION
#=================================================

if [ $phpversion != "none" ]
then
	ynh_restore_file --origin_path="/etc/php/${phpversion}/fpm/pool.d/$app.conf"
fi

#=================================================
# GENERIC FINALIZATION
#=================================================
# RELOAD NGINX AND PHP-FPM
#=================================================
ynh_script_progression --message="Reloading NGINX web server and PHP-FPM..."

if [ $phpversion != "none" ]
then
	ynh_systemd_action --service_name=php${phpversion}-fpm --action=reload
fi

ynh_systemd_action --service_name=nginx --action=reload

#=================================================
# END OF SCRIPT
#=================================================

ynh_script_progression --message="Restoration completed for $app" --last