#!/bin/bash

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

# Keep this path for calling _common.sh inside the execution's context of backup and restore scripts
source ../settings/scripts/_common.sh
source /usr/share/yunohost/helpers

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

#=================================================
# APPLY BACKUP CORE ONLY POLICY
#=================================================
# Apply policy only if we are not in upgrade mode

BACKUP_CORE_ONLY=${BACKUP_CORE_ONLY:-auto}
if [ "$BACKUP_CORE_ONLY" == "auto" ] ; then
    BACKUP_CORE_ONLY=$(ynh_app_setting_get --app="$app" --key="backup_core_only")
    BACKUP_CORE_ONLY=${BACKUP_CORE_ONLY:-0}
fi

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

# Clean cache files before backup (saved some disk space)
ynh_secure_remove --file=$install_dir/var/cache/prod

if [ "$BACKUP_CORE_ONLY" ] ; then
    ynh_print_warn --message="Backing up only the core... If you downloaded article images, they will not be saved."
    mv "$install_dir/web/assets/images" "/tmp/$app/web/assets/images"
    ynh_backup --src_path="$install_dir"
    mv "/tmp/$app/web/assets/images" "$install_dir/web/assets/images"
else
    ynh_backup --src_path="$install_dir"
fi

#=================================================
# BACKUP THE SYSTEM CONFIGURATION
#=================================================

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

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

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

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

#=================================================
# BACKUP THE MYSQL DATABASE
#=================================================
ynh_print_info --message="Backing up the MySQL database..."

ynh_mysql_dump_db --database="$db_name" > db.sql

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

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