#!/bin/bash

if [ "$EUID" -ne 0 ]; then
  echo "Please run as root"
  exit
fi

PURPLE='\033[35m'
BLUE='\033[34m'
BOLD='\033[1m'
RESET='\033[0m'

echo -e "${PURPLE}${BOLD}Export Directus Database and files ? (y/N) ${RESET}"
read answer
if [[ "$answer" == "y" ]]; then
    user=$(getent passwd 1001 | awk -F: '{print $1}')

    site_name=$(ls /var/www/repositories/ | grep -v '^cms')
    db_password=$(cat /var/www/repositories/cms*/.env | grep DB_PASSWORD | sed "s/[^']*'\([^']*\)'.*/\1/")
    current_date=$(date +'%d-%m-%y_%H-%M')
    export_base_folder="/home/${user}/content_exports"
    export_folder="${export_base_folder}/${site_name}_export_${current_date}"
    
    mkdir -p "${export_folder}"
    mysqldump -u directus -p"${db_password}" directus > "${export_folder}/db_${site_name}_${current_date}.sql"
    cp -r /var/www/repositories/cms*/uploads "${export_folder}"
    cp -r /var/www/repositories/cms*/.env "${export_folder}"
    tar -czf "${export_folder}.tar.gz" -C "${export_base_folder}" .
    rm -r "${export_folder}"
    chown -R "${user}:${user}" "${export_base_folder}"

    ssh_port=$(cat /etc/ssh/sshd_config.d/custom.conf | grep "Port " | sed 's/^Port //')
    ip=$(hostname -I)
    if [[ "${ip: -1}" == " " ]]; then
        ip="${ip%?}"
    fi
    echo -e "${PURPLE}${BOLD}You can now download the backup${RESET}"
    echo -e "${BLUE}scp -P ${ssh_port} ${user}@${ip}:${export_folder}.tar.gz ./path/to/local/folder${RESET}"
fi