#!/bin/bash

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

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

#=================================================
# MANAGE SCRIPT FAILURE
#=================================================

ynh_clean_setup () {
	### Remove this function if there's nothing to clean before calling the remove script.
	true
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors

#=================================================
# LOAD SETTINGS
#=================================================
ynh_print_info --message="Loading installation settings..."

app=$YNH_APP_INSTANCE_NAME

final_path=$(ynh_app_setting_get --app=$app --key=final_path)
domain=$(ynh_app_setting_get --app=$app --key=domain)
db_name=$(ynh_app_setting_get --app=$app --key=db_name)
phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
database=$(ynh_app_setting_get --app=$app --key=database)

#=================================================
# DECLARE DATA AND CONF FILES TO BACKUP
#=================================================
ynh_print_info --message="Declaring files to be backed up..."

#=================================================
# BACKUP THE APP MAIN DIR
#=================================================

ynh_backup --src_path="$final_path"

#=================================================
# BACKUP THE NGINX CONFIGURATION
#=================================================

ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"

#=================================================
# BACKUP THE PHP-FPM CONFIGURATION
#=================================================

ynh_backup --src_path="/etc/php/$phpversion/fpm/pool.d/$app.conf"

#=================================================
# BACKUP OF THE  DATABASE
#=================================================

if [  $database -eq 1 ]; then
	# Backup MySQL database
	ynh_print_info --message="Backup of the MySQL database..."
	ynh_mysql_dump_db --database="$db_name" > db.sql
elif [ $database -eq 2 ]; then
	# Backup PostgreSQL database
	ynh_print_info --message="Backup of the PostgreSQL database..."
    ynh_psql_dump_db --database="$db_name" > db.sql
fi

#=================================================
# SPECIFIC BACKUP
#=================================================
# BACKUP LOGROTATE
#=================================================

ynh_backup --src_path="/etc/logrotate.d/$app"

#=================================================
# BACKUP A CRON FILE
#=================================================

ynh_backup --src_path="/etc/cron.d/$app"

#=================================================
# BACKUP FAIL2BAN CONFIGURATION
#=================================================

ynh_backup --src_path="/etc/fail2ban/jail.d/$app.conf"
ynh_backup --src_path="/etc/fail2ban/filter.d/$app.conf"

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

ynh_print_info --message="Backup script completed for $app. (YunoHost will then actually copy those files to the archive)."