Discord-ai-chatbot/app.py

from flask import Flask, render_template, redirect, url_for, request, session, jsonify, send_file
import os
import subprocess
import psutil
import mysql.connector
from datetime import datetime

app = Flask(__name__)
app.secret_key = os.getenv("FLASK_SECRET_KEY", "default_secret_key")

LOG_FILE_PATH = os.path.join("logs", f"{datetime.now().strftime('%Y-%m-%d')}.log")

# Verwende Umgebungsvariablen aus Coolify für die Datenbankverbindung
DB_HOST = os.getenv("DB_HOST")
DB_PORT = os.getenv("DB_PORT")
DB_USER = os.getenv("DB_USER")
DB_PASS = os.getenv("DB_PASSWORD")
DB_NAME = os.getenv("DB_DATABASE")

# Globale Variablen für die Intros
INTRO_FILE = "introduction.txt"
ASKNOTES_INTRO_FILE = "asknotesintro.txt"

# Speichern der Prozess-ID
bot_process = None

def bot_status():
    """Überprüft, ob der Bot läuft."""
    global bot_process
    if bot_process is None:
        return False
    return bot_process.poll() is None  # None bedeutet, dass der Prozess noch läuft

def start_bot():
    """Startet den Bot."""
    global bot_process
    if not bot_status():
        bot_process = subprocess.Popen(["python", "bot.py"], cwd=os.path.dirname(os.path.abspath(__file__)))
    else:
        print("Bot läuft bereits.")

def stop_bot():
    """Stoppt den Bot."""
    global bot_process
    if bot_process and bot_status():
        bot_process.terminate()
        bot_process.wait()  # Warten, bis der Prozess beendet ist
        bot_process = None
    else:
        print("Bot läuft nicht.")

def load_text_file(file_path):
    """Lädt den Inhalt einer Textdatei."""
    if os.path.exists(file_path):
        with open(file_path, 'r', encoding='utf-8') as file:
            return file.read()
    return ""

def save_text_file(file_path, content):
    """Speichert den Inhalt in einer Textdatei."""
    with open(file_path, 'w', encoding='utf-8') as file:
        file.write(content)

def get_db_connection():
    """Stellt eine Verbindung zur MySQL-Datenbank her."""
    return mysql.connector.connect(
        host=DB_HOST,
        port=DB_PORT,
        user=DB_USER,
        password=DB_PASS,
        database=DB_NAME
    )

@app.route("/")
def index():
    if "username" in session:
        return render_template("index.html", bot_running=bot_status())
    return redirect(url_for("login"))

@app.route("/login", methods=["GET", "POST"])
def login():
    if request.method == "POST":
        username = request.form["username"]
        password = request.form["password"]
        if username == os.getenv("ADMIN_USER") and password == os.getenv("ADMIN_PASS"):
            session["username"] = username
            return redirect(url_for("index"))
        else:
            return "Invalid credentials!"
    return render_template("login.html")

@app.route("/logout")
def logout():
    session.pop("username", None)
    return redirect(url_for("login"))

@app.route("/start_bot")
def start():
    if "username" in session:
        start_bot()
        return redirect(url_for("index"))
    return redirect(url_for("login"))

@app.route("/stop_bot")
def stop():
    if "username" in session:
        stop_bot()
        return redirect(url_for("index"))
    return redirect(url_for("login"))

@app.route("/settings", methods=["GET", "POST"])
def settings():
    if "username" in session:
        if request.method == "POST":
            introduction = request.form.get("introduction")
            asknotes_introduction = request.form.get("asknotes_introduction")

            # Speichern der Intros
            save_text_file(INTRO_FILE, introduction)
            save_text_file(ASKNOTES_INTRO_FILE, asknotes_introduction)

            return redirect(url_for("settings"))

        # Laden der aktuellen Inhalte aus den Textdateien
        introduction = load_text_file(INTRO_FILE)
        asknotes_introduction = load_text_file(ASKNOTES_INTRO_FILE)

        return render_template("settings.html", introduction=introduction, asknotes_introduction=asknotes_introduction)
    return redirect(url_for("login"))

@app.route("/users")
def users():
    """Zeigt eine Liste aller Benutzer an."""
    if "username" in session:
        connection = get_db_connection()
        cursor = connection.cursor(dictionary=True)
        
        cursor.execute("SELECT user_id, permission, points, ban FROM user_data")
        users = cursor.fetchall()
        
        cursor.close()
        connection.close()
        return render_template("users.html", users=users)
    return redirect(url_for("login"))

@app.route("/ban_user/<int:user_id>")
def ban_user(user_id):
    """Banned einen Benutzer."""
    if "username" in session:
        connection = get_db_connection()
        cursor = connection.cursor()
        
        try:
            cursor.execute("UPDATE user_data SET ban = 1 WHERE user_id = %s", (user_id,))
            connection.commit()
            return redirect(url_for("users"))
        except Exception as e:
            print(f"Error banning user: {e}")
            connection.rollback()
            return redirect(url_for("users"))
        finally:
            cursor.close()
            connection.close()
    return redirect(url_for("login"))

@app.route("/update_points/<int:user_id>", methods=["POST"])
def update_points(user_id):
    """Aktualisiert die Punkte eines Benutzers."""
    if "username" in session:
        points_change = int(request.form["points_change"])
        connection = get_db_connection()
        cursor = connection.cursor()
        
        try:
            cursor.execute("UPDATE user_data SET points = points + %s WHERE user_id = %s", (points_change, user_id))
            connection.commit()
            return redirect(url_for("users"))
        except Exception as e:
            print(f"Error updating points: {e}")
            connection.rollback()
            return redirect(url_for("users"))
        finally:
            cursor.close()
            connection.close()
    return redirect(url_for("login"))

@app.route("/unban_user/<int:user_id>")
def unban_user(user_id):
    """Entbannt einen Benutzer."""
    if "username" in session:
        connection = get_db_connection()
        cursor = connection.cursor()
        
        try:
            cursor.execute("UPDATE user_data SET ban = 0 WHERE user_id = %s", (user_id,))
            connection.commit()
            return redirect(url_for("users"))
        except Exception as e:
            print(f"Error unbanning user: {e}")
            connection.rollback()
            return redirect(url_for("users"))
        finally:
            cursor.close()
            connection.close()
    return redirect(url_for("login"))

@app.route("/update_role/<int:user_id>", methods=["POST"])
def update_role(user_id):
    """Aktualisiert die Rolle (Berechtigung) eines Benutzers."""
    if "username" in session:
        new_permission = request.form["permission"]
        connection = get_db_connection()
        cursor = connection.cursor()
        
        try:
            cursor.execute("UPDATE user_data SET permission = %s WHERE user_id = %s", (new_permission, user_id))
            connection.commit()
            return redirect(url_for("users"))
        except Exception as e:
            print(f"Error updating role: {e}")
            connection.rollback()
            return redirect(url_for("users"))
        finally:
            cursor.close()
            connection.close()
    return redirect(url_for("login"))

@app.route("/logs")
def view_logs():
    """Zeigt die Logs des Bots im Admin-Panel an."""
    if "username" in session:
        return render_template("logs.html")
    return redirect(url_for("login"))

@app.route("/get_logs")
def get_logs():
    """Liest den Inhalt der Log-Datei und gibt ihn zurück."""
    if "username" in session:
        try:
            with open(LOG_FILE_PATH, 'r', encoding='utf-8') as file:
                logs = file.read()
            return jsonify({"logs": logs})
        except FileNotFoundError:
            return jsonify({"logs": "Log file not found."})
    return redirect(url_for("login"))

def get_bot_statistics():
    """Berechnet grundlegende Statistiken für den Bot."""
    connection = get_db_connection()
    cursor = connection.cursor(dictionary=True)
    
    # Beispielabfragen, anpassen je nach Datenbankstruktur
    cursor.execute("SELECT COUNT(*) AS total_messages FROM chat_history")
    total_messages = cursor.fetchone()["total_messages"]
    
    cursor.execute("""
        SELECT command_name, COUNT(*) AS usage_count
        FROM command_log
        GROUP BY command_name
        ORDER BY usage_count DESC
        LIMIT 1
    """)
    most_used_command = cursor.fetchone()["command_name"]
    
    cursor.close()
    connection.close()
    
    return {
        "total_messages": total_messages,
        "most_used_command": most_used_command,
    }

@app.route("/download_logs")
def download_logs():
    """Bietet die Log-Datei zum Download an."""
    if "username" in session:
        return send_file(LOG_FILE_PATH, as_attachment=True)
    return redirect(url_for("login"))

import shutil

ARCHIVE_DIR = "archive_logs"
if not os.path.exists(ARCHIVE_DIR):
    os.makedirs(ARCHIVE_DIR)

@app.route("/archive_logs", methods=["POST"])
def archive_logs():
    """Archiviert die aktuelle Log-Datei und beginnt eine neue Log-Datei."""
    if "username" in session:
        if os.path.exists(LOG_FILE_PATH):
            timestamp = datetime.now().strftime('%Y-%m-%d_%H-%M-%S')
            archive_file = os.path.join(ARCHIVE_DIR, f"log_{timestamp}.log")
            shutil.move(LOG_FILE_PATH, archive_file)
            with open(LOG_FILE_PATH, 'w', encoding='utf-8') as file:
                file.write("")  # Neue leere Log-Datei starten
            return jsonify({"status": "success", "message": "Logs archived successfully."})
        else:
            return jsonify({"status": "error", "message": "Log file not found."})
    return redirect(url_for("login"))

if __name__ == "__main__":
    app.run(host="0.0.0.0", port=5000, debug=True)