142 lines
4.2 KiB
Python
142 lines
4.2 KiB
Python
from datetime import date
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from flask import Flask, render_template, redirect, url_for, request, flash
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from flask_login import (
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LoginManager,
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login_user,
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logout_user,
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login_required,
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current_user,
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)
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from config import Config
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from models import db, User, Trip, VERKEHRSMITTEL_OPTIONEN
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login_manager = LoginManager()
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login_manager.login_view = "login"
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def create_app():
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app = Flask(__name__)
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app.config.from_object(Config)
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db.init_app(app)
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login_manager.init_app(app)
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with app.app_context():
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db.create_all()
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register_routes(app)
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return app
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@login_manager.user_loader
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def load_user(user_id):
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return User.query.get(int(user_id))
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def register_routes(app):
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@app.route("/")
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def index():
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if current_user.is_authenticated:
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return redirect(url_for("dashboard"))
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return redirect(url_for("login"))
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@app.route("/register", methods=["GET", "POST"])
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def register():
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if request.method == "POST":
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username = request.form["username"].strip()
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email = request.form["email"].strip().lower()
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password = request.form["password"]
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if User.query.filter(
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(User.username == username) | (User.email == email)
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).first():
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flash("Benutzername oder E-Mail bereits vergeben.", "error")
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return redirect(url_for("register"))
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user = User(username=username, email=email)
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user.set_password(password)
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db.session.add(user)
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db.session.commit()
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login_user(user)
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return redirect(url_for("dashboard"))
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return render_template("register.html")
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@app.route("/login", methods=["GET", "POST"])
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def login():
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if request.method == "POST":
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username = request.form["username"].strip()
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password = request.form["password"]
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user = User.query.filter_by(username=username).first()
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if user is None or not user.check_password(password):
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flash("Login fehlgeschlagen. Bitte prüfe deine Daten.", "error")
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return redirect(url_for("login"))
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login_user(user)
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return redirect(url_for("dashboard"))
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return render_template("login.html")
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@app.route("/logout")
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@login_required
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def logout():
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logout_user()
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return redirect(url_for("login"))
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@app.route("/dashboard")
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@login_required
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def dashboard():
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fahrten = (
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Trip.query.filter_by(user_id=current_user.id)
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.order_by(Trip.trip_date.desc())
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.all()
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)
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return render_template("dashboard.html", fahrten=fahrten)
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@app.route("/fahrt/neu", methods=["GET", "POST"])
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@login_required
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def neue_fahrt():
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if request.method == "POST":
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fahrt = Trip(
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user_id=current_user.id,
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transport_mode=request.form["transport_mode"],
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line=request.form.get("line", "").strip(),
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origin=request.form["origin"].strip(),
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destination=request.form["destination"].strip(),
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trip_date=request.form.get("trip_date") or date.today(),
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rating=int(request.form["rating"]),
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comment=request.form.get("comment", "").strip(),
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)
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db.session.add(fahrt)
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db.session.commit()
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flash("Fahrt gespeichert.", "success")
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return redirect(url_for("dashboard"))
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return render_template(
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"add_entry.html",
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verkehrsmittel_optionen=VERKEHRSMITTEL_OPTIONEN,
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heute=date.today().isoformat(),
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)
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@app.route("/fahrt/<int:fahrt_id>/loeschen", methods=["POST"])
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@login_required
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def fahrt_loeschen(fahrt_id):
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fahrt = Trip.query.get_or_404(fahrt_id)
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if fahrt.user_id != current_user.id:
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flash("Nicht erlaubt.", "error")
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return redirect(url_for("dashboard"))
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db.session.delete(fahrt)
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db.session.commit()
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flash("Fahrt gelöscht.", "success")
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return redirect(url_for("dashboard"))
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app = create_app()
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if __name__ == "__main__":
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app.run(host="0.0.0.0", port=5000, debug=True)
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