backup-server-ftp/install_backup.sh

#!/bin/bash

echo "
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"
sleep 2
clear

# Проверка на выполнение скрипта с правами суперпользователя
if [ "$EUID" -ne 0 ]; then
    echo "Error: the script must be run with superuser rights (sudo)."
    exit 1
fi

WORK_DIR="/opt/adminlabs_backup"
BACKUP_SCRIPT="$WORK_DIR/backup.sh"
BACKUP_CONFIG="$WORK_DIR/backup.ini"
SCRIPT_URL="http://files.adminlabs.space/scripts/backup.sh"
CONFIG_URL="http://files.adminlabs.space/scripts/backup.ini"

# Создание рабочей директории, если она не существует
if [ ! -d "$WORK_DIR" ]; then
    mkdir -p "$WORK_DIR" || { echo "Error: Failed to create directory $WORK_DIR"; exit 1; }
    echo "Created directory $WORK_DIR."
else
    echo "Directory $WORK_DIR already exists."
fi

# Функция для скачивания файла
download_file() {
    local url="$1"
    local dest="$2"
    
    echo "Downloading $url..."
    curl -o "$dest" "$url" || { echo "Error: Failed to download $url"; exit 1; }
}

# Проверка и копирование скрипта
if [[ -f "$BACKUP_SCRIPT" ]]; then
    cp "$BACKUP_SCRIPT" "$WORK_DIR" || { echo "Error: Failed to move $BACKUP_SCRIPT to $WORK_DIR"; exit 1; }
else
    download_file "$SCRIPT_URL" "$BACKUP_SCRIPT"
fi

# Проверка и копирование конфигурационного файла
if [[ -f "$BACKUP_CONFIG" ]]; then
    cp "$BACKUP_CONFIG" "$WORK_DIR" || { echo "Error: Failed to move $BACKUP_CONFIG to $WORK_DIR"; exit 1; }
else
    download_file "$CONFIG_URL" "$BACKUP_CONFIG"
fi

# Функция для редактирования файла backup.ini
edit_backup_config() {
    clear
    echo "Editing backup.ini..."
    
    # Временный файл для редактирования
    TEMP_FILE=$(mktemp)
    
    # Чтение конфигурационного файла и отображение его содержимого
    echo -e "\033[1;33m************************ Backup.ini ****************************\033[0m"
    cat "$BACKUP_CONFIG"
    echo -e "\n\033[1;33m************************ Backup.ini ****************************\033[0m"

    echo -e "\n\n"

    # Запрос на редактирование каждой секции
    while true; do
        echo -e "\033[1;34mWhich section would you like to edit? (B - Backup, F - FTP, S - SENT, Q - exit)\033[0m"
        read -rp "Enter section >>> " section
        
        case $section in
            B)
                echo "Editing [Backup] section:"
                echo "Current settings:"
                grep -A 5 "[Backup]" "$BACKUP_CONFIG"
                echo "Enter new values (or press Enter to keep current):"
                read -p "ENABLE_DIRS (true/false): " ENABLE_DIRS
                read -p "ENABLE_FILES (true/false): " ENABLE_FILES
                read -p "SKIP_FILES: " SKIP_FILES
                read -p "SKIP_DIRS: " SKIP_DIRS
                read -p "DIRS (comma separated): " DIRS
                read -p "FILES (comma separated): " FILES
                
                # Запись изменений во временный файл
                sed "/[Backup]/,/^[/{s/ENABLE_DIRS=.*/ENABLE_DIRS=${ENABLE_DIRS:-true}/; s/ENABLE_FILES=.*/ENABLE_FILES=${ENABLE_FILES:-false}/; s/SKIP_FILES=.*/SKIP_FILES=${SKIP_FILES:-}/; s/SKIP_DIRS=.*/SKIP_DIRS=${SKIP_DIRS:-}/; s/DIRS=.*/DIRS=${DIRS:-/etc,/var/log}/; s/FILES=.*/FILES=${FILES:-/home/user/BashProject/backup.sh,/home/user/jet/restore.sh}/}" "$BACKUP_CONFIG" > "$TEMP_FILE"
                mv "$TEMP_FILE" "$BACKUP_CONFIG"
                                ;;
            F)
                echo "Editing [FTP] section:"
                echo "Current settings:"
                grep -A 4 "[FTP]" "$BACKUP_CONFIG"
                read -p "FTP_SERVER: " FTP_SERVER
                read -p "FTP_USER: " FTP_USER
                read -p "FTP_PASS: " FTP_PASS
                
                sed "/[FTP]/,/^[/{s/FTP_SERVER=.*/FTP_SERVER=${FTP_SERVER:-127.0.0.1}/; s/FTP_USER=.*/FTP_USER=${FTP_USER:-user}/; s/FTP_PASS=.*/FTP_PASS=${FTP_PASS:-password}/}" "$BACKUP_CONFIG" > "$TEMP_FILE"
                mv "$TEMP_FILE" "$BACKUP_CONFIG"
                ;;
            S)
                echo "Editing [SENT] section:"
                echo "Current settings:"
                grep -A 6 "[SENT]" "$BACKUP_CONFIG"
                read -p "ENABLE_SENT (true/false): " ENABLE_SENT
                read -p "ENABLE_SENT_GOTIFY (true/false): " ENABLE_SENT_GOTIFY
                read -p "ENABLE_SENT_TELEGRAM (true/false): " ENABLE_SENT_TELEGRAM
                read -p "GOTIFY_URL: " GOTIFY_URL
                read -p "GOTIFY_APP_TOKEN: " GOTIFY_APP_TOKEN
                read -p "TELEGRAM_TOKEN: " TELEGRAM_TOKEN
                read -p "CHAT_ID: " CHAT_ID
                read -p 'TEXT_FINISH_MESSAGE: ' TEXT_FINISH_MESSAGE
                
                sed "/[SENT]/,/^[/{s/ENABLE_SENT=.*/ENABLE_SENT=${ENABLE_SENT:-true}/; s/ENABLE_SENT_GOTIFY=.*/ENABLE_SENT_GOTIFY=${ENABLE_SENT_GOTIFY:-true}/; s/ENABLE_SENT_TELEGRAM=.*/ENABLE_SENT_TELEGRAM=${ENABLE_SENT_TELEGRAM:-true}/; s/GOTIFY_URL=.*/GOTIFY_URL=${GOTIFY_URL:-http://ваш_gotify_сервер}/; s/GOTIFY_APP_TOKEN=.*/GOTIFY_APP_TOKEN=${GOTIFY_APP_TOKEN:-0000000}/; s/TELEGRAM_TOKEN=.*/TELEGRAM_TOKEN=${TELEGRAM_TOKEN:-00000000}/; s/CHAT_ID=.*/CHAT_ID=${CHAT_ID:-00000000}/; s/TEXT_FINISH_MESSAGE=.*/TEXT_FINISH_MESSAGE="${TEXT_FINISH_MESSAGE:-Backup finished}"/" "$BACKUP_CONFIG" > "$TEMP_FILE"
                mv "$TEMP_FILE" "$BACKUP_CONFIG"
                ;;
            Q)
                echo "Exiting configuration editor."
                exit 0
                ;;
            *)
                echo "Invalid section. Please choose one of the following: Backup, FTP, SENT, END or exit."
                ;;
        esac
    done
    
    rm -f "$TEMP_FILE"
}

# Запуск функции редактирования конфигурации
edit_backup_config

echo "Installation complete."