125 lines
4.8 KiB
Python
125 lines
4.8 KiB
Python
from flask import Blueprint, render_template, request, redirect, url_for, current_app
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from .extensions import db
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from .models import Adresse, Frage, Antwort
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from utils import generate_vcard
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import re
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# Prefer robust validators when available; fall back to simple checks.
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try:
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from email_validator import validate_email, EmailNotValidError
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except Exception:
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validate_email = None
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EmailNotValidError = Exception
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try:
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import phonenumbers
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except Exception:
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phonenumbers = None
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bp = Blueprint('public', __name__)
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@bp.route('/', methods=['GET', 'POST'])
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def index():
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if request.method == 'POST':
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vorname = request.form.get('vorname', '').strip()
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nachname = request.form.get('nachname', '').strip()
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strasse = request.form.get('strasse', '').strip()
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hausnummer = request.form.get('hausnummer', '').strip()
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plz = request.form.get('plz', '').strip()
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ort = request.form.get('ort', '').strip()
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land = request.form.get('land', 'Deutschland').strip()
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telefon_vorwahl = request.form.get('telefon_vorwahl', '').strip()
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telefon_nummer = request.form.get('telefon_nummer', '').strip()
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email = request.form.get('email', '').strip()
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errors = {}
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# Email validation: use `email_validator` if present, else fallback regex
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if email:
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if validate_email:
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try:
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# disable deliverability checks (MX/DNS) to avoid rejecting
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# addresses like max@example.com during testing
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valid = validate_email(email, check_deliverability=False)
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email = valid.email
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except EmailNotValidError:
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errors['email'] = 'Ungültige E-Mail-Adresse'
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else:
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email_re = re.compile(r"[^@]+@[^@]+\.[^@]+")
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if not email_re.match(email):
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errors['email'] = 'Ungültige E-Mail-Adresse'
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# German PLZ: exactly 5 digits
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if plz:
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if not plz.isdigit() or len(plz) != 5:
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errors['plz'] = 'Postleitzahl muss genau 5 Ziffern haben'
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# Phone validation: require both country code and number when provided
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if telefon_vorwahl or telefon_nummer:
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if not (telefon_vorwahl and telefon_nummer):
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errors['telefon'] = 'Vorwahl und Telefonnummer müssen beide angegeben werden'
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else:
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if phonenumbers:
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raw = telefon_vorwahl.lstrip('+') + telefon_nummer
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international = '+' + raw
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try:
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parsed = phonenumbers.parse(international, None)
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if not phonenumbers.is_valid_number(parsed):
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errors['telefon'] = 'Ungültige Telefonnummer'
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except Exception:
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errors['telefon'] = 'Ungültige Telefonnummer'
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else:
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# fallback: basic numeric checks
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if not (telefon_vorwahl.lstrip('+').isdigit() and telefon_nummer.isdigit()):
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errors['telefon'] = 'Ungültige Telefonnummer'
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elif len(telefon_nummer) < 3:
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errors['telefon'] = 'Ungültige Telefonnummer'
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if errors:
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fragen = Frage.query.all()
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form = request.form.to_dict()
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return render_template('index.html', fragen=fragen, errors=errors, form=form)
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adresse = Adresse(
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vorname=vorname,
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nachname=nachname,
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strasse=strasse,
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hausnummer=hausnummer,
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plz=plz,
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ort=ort,
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land=land,
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telefon_vorwahl=telefon_vorwahl,
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telefon_nummer=telefon_nummer,
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email=email,
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)
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db.session.add(adresse)
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db.session.commit()
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fragen = Frage.query.all()
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for frage in fragen:
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key = f'frage_{frage.id}'
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antwort_text = request.form.get(key, '').strip()
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antwort = Antwort(adresse_id=adresse.id, frage_id=frage.id, text=antwort_text)
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db.session.add(antwort)
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db.session.commit()
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try:
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base_dir = current_app.config.get('BASE_DIR') if current_app.config.get('BASE_DIR') else getattr(current_app, 'BASE_DIR', '.')
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generate_vcard(adresse, base_dir)
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except Exception:
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current_app.logger.exception('Fehler beim Erzeugen der vCard for adresse id=%s', adresse.id if hasattr(adresse, 'id') else 'unknown')
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return redirect(url_for('public.danke', id=adresse.id))
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fragen = Frage.query.all()
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return render_template('index.html', fragen=fragen)
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@bp.route('/danke')
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def danke():
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ad_id = request.args.get('id')
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adresse = db.session.get(Adresse, int(ad_id)) if ad_id else None
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return render_template('danke.html', adresse=adresse)
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