webcrawler v1.0

app/__init__.py

@@ -2,20 +2,25 @@ import os
 from flask import Flask, redirect, url_for, request
 from flask_sqlalchemy import SQLAlchemy
 from flask_login import LoginManager, current_user
-from .models import db, User
+from flask_migrate import Migrate
 
 # Konfiguration für Upload- und Ergebnis-Ordner
 UPLOAD_FOLDER = '/app/uploads'
 RESULT_FOLDER = '/app/results'
 
+db = SQLAlchemy()
+migrate = Migrate()
+
 def create_app():
     app = Flask(__name__)
     app.config['SECRET_KEY'] = '008e7369b075886d5f494c8813efdfb17155da6af12b3fe8ee'
     app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///users.db'
     app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
     app.config['RESULT_FOLDER'] = RESULT_FOLDER
+    app.config['ALLOW_USER_SIGNUP'] = False
 
     db.init_app(app)
+    migrate.init_app(app, db)
 
     # Flask-Login Setup
     login_manager = LoginManager()
@@ -24,16 +29,15 @@ def create_app():
 
     @login_manager.user_loader
     def load_user(user_id):
+        from .models import User
         return User.query.get(int(user_id))
 
     # Umleitung nicht authentifizierter Benutzer, statische Dateien und bestimmte Routen ausnehmen
     @app.before_request
     def require_login():
         allowed_routes = ['auth.login', 'auth.signup']
-        
-        # Prüfen, ob der Benutzer authentifiziert ist oder eine erlaubte Route anfragt
-        if (not current_user.is_authenticated 
-                and request.endpoint not in allowed_routes 
+        if (not current_user.is_authenticated
+                and request.endpoint not in allowed_routes
                 and not request.path.startswith('/static/')):
             return redirect(url_for('auth.login'))