pdf download for a client Brief

This commit is contained in:
2026-06-27 10:00:10 +02:00
parent 0be4e3ca58
commit 884464cfe5
3 changed files with 178 additions and 6 deletions
+2 -1
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@@ -310,4 +310,5 @@ def get_upcoming_for_user(user: str, limit: int = 25):
return [] return []
finally: finally:
if client: if client:
client.close() client.close()
+130 -3
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@@ -1,12 +1,20 @@
from flask import Blueprint, render_template, request, session, url_for, redirect, flash from flask import Blueprint, render_template, request, session, url_for, redirect, flash, make_response, Response, send_file
from flask import Response
import Web.modules.terminplaner.backend_server as appointment_service import Web.modules.terminplaner.backend_server as appointment_service
import Web.modules.database.settings as cfg import Web.modules.database.settings as cfg
import Web.modules.database.termine as termin import Web.modules.database.termine as termin
import Web.modules.database.user as us import Web.modules.database.user as us
import csv import csv
import io import io
from flask import make_response, flash, redirect, url_for, session import qrcode
import os
import tempfile
from reportlab.lib.pagesizes import A4
from reportlab.lib.styles import getSampleStyleSheet, ParagraphStyle
from reportlab.lib.units import cm
from reportlab.lib.colors import grey, HexColor
from reportlab.platypus import SimpleDocTemplate, Paragraph, Spacer, Image
from Web.app import _get_school_info_for_export
# Create a blueprint instance # Create a blueprint instance
appoint_bp = Blueprint('terminplaner', __name__) appoint_bp = Blueprint('terminplaner', __name__)
@@ -364,6 +372,125 @@ def client_slot_calendar_export(appointment_id):
response.headers['Content-Disposition'] = f'attachment; filename=termin-{title}-{appointment_id}-{slot_start.replace(" ", "_").replace(":", "")}.ics' response.headers['Content-Disposition'] = f'attachment; filename=termin-{title}-{appointment_id}-{slot_start.replace(" ", "_").replace(":", "")}.ics'
return response return response
@appoint_bp.route('/export_pdf_brief/<plan_id>', methods=['GET'])
def export_pdf_brief(plan_id):
# 1. Daten holen (Hier als Beispiel, passe dies auf deine Datenbank an)
# terminplan = Terminplan.query.get(plan_id)
school_info = _get_school_info_for_export()
school_name = school_info.get('name', 'Schulname')
address = school_info.get('address', 'Adresse')
postal_code = school_info.get('postal_code', 'PLZ')
city = school_info.get('city', 'Stadt')
schul_daten = {
"schulname": school_name,
"strasse": address,
"plz_ort": f"{postal_code} {city}"
}
plan_daten = {
"titel": termin.get_item(plan_id).get('title', 'Terminplan'), # terminplan.title
"link": termin.get_item(plan_id).get('link', ''), # terminplan.link
"notizen": termin.get_item(plan_id).get('note', '') # terminplan.note
}
# 2. QR-Code Bild im temporären Ordner erstellen
qr = qrcode.QRCode(version=1, box_size=10, border=0)
qr.add_data(plan_daten["link"])
qr.make(fit=True)
img = qr.make_image(fill_color="black", back_color="white")
fd, qr_path = tempfile.mkstemp(suffix=".png")
os.close(fd)
img.save(qr_path)
# 3. PDF im Speicher aufbauen (BytesIO)
pdf_buffer = io.BytesIO()
doc = SimpleDocTemplate(
pdf_buffer,
pagesize=A4,
rightMargin=2*cm,
leftMargin=2.5*cm,
topMargin=2.5*cm,
bottomMargin=2*cm
)
styles = getSampleStyleSheet()
styles.add(ParagraphStyle(name='Sender', fontSize=8, textColor=grey))
styles.add(ParagraphStyle(name='Address', fontSize=10, leading=14))
styles.add(ParagraphStyle(name='Date', fontSize=10, alignment=2))
styles.add(ParagraphStyle(name='Subject', fontSize=14, fontName='Helvetica-Bold', spaceAfter=16, textColor=HexColor('#0f4c5c')))
styles.add(ParagraphStyle(name='Body', fontSize=11, leading=16, spaceAfter=12))
styles.add(ParagraphStyle(name='Notes', fontSize=10, leading=14, textColor=HexColor("#444444")))
elements = []
# Absenderzeile
sender_text = f"<u>{schul_daten['schulname']} • {schul_daten['strasse']} • {schul_daten['plz_ort']}</u>"
elements.append(Paragraph(sender_text, styles['Sender']))
elements.append(Spacer(1, 1.5*cm))
# Sichtfenster-Adresse (Generisch)
elements.append(Paragraph("An die<br/>Teilnehmerinnen und Teilnehmer<br/>des Termins", styles['Address']))
elements.append(Spacer(1, 2*cm))
# Datum (Hier statisch zum Test, ggf. dynamisch per datetime)
import datetime
heute = datetime.datetime.now().strftime("%d.%m.%Y")
elements.append(Paragraph(f"München, den {heute}", styles['Date']))
elements.append(Spacer(1, 1*cm))
# Betreff
elements.append(Paragraph(f"Einladung zur Terminbuchung: {plan_daten['titel']}", styles['Subject']))
# Text
elements.append(Paragraph("Sehr geehrte Damen und Herren,", styles['Body']))
elements.append(Paragraph("hiermit möchten wir Sie herzlich einladen, einen Termin für unsere anstehende Veranstaltung zu buchen. Um den Prozess für alle Beteiligten so einfach und effizient wie möglich zu gestalten, nutzen wir unser Online-Buchungssystem.", styles['Body']))
elements.append(Spacer(1, 0.5*cm))
# Link
elements.append(Paragraph("<b>Ihr persönlicher Buchungslink:</b>", styles['Body']))
link_html = f'<a href="{plan_daten["link"]}" color="#16697a">{plan_daten["link"]}</a>'
elements.append(Paragraph(link_html, styles['Body']))
# Das vorhin erstellte QR-Code Bild einfügen
elements.append(Spacer(1, 0.2*cm))
elements.append(Image(qr_path, width=3*cm, height=3*cm, hAlign='LEFT'))
elements.append(Spacer(1, 0.5*cm))
# Notizen (falls vorhanden)
if plan_daten.get('notizen'):
elements.append(Paragraph("<b>Zusätzliche Informationen zum Termin:</b>", styles['Body']))
elements.append(Paragraph(plan_daten['notizen'], styles['Notes']))
elements.append(Spacer(1, 1.5*cm))
# Grußformel
elements.append(Paragraph("Mit freundlichen Grüßen,", styles['Body']))
elements.append(Spacer(1, 1.5*cm))
elements.append(Paragraph(f"<b>{schul_daten['schulname']}</b>", styles['Body']))
# PDF fertigstellen
doc.build(elements)
# Temporäres Bild löschen
if os.path.exists(qr_path):
os.remove(qr_path)
# Buffer auf Anfang zurücksetzen
pdf_buffer.seek(0)
# An Nutzer ausliefern
return send_file(
pdf_buffer,
mimetype='application/pdf',
as_attachment=True,
download_name=f"Einladung_{plan_daten['titel'].replace(' ', '_')}.pdf"
)
@appoint_bp.route('/') @appoint_bp.route('/')
def main(): def main():
guard = _require_module_enabled() guard = _require_module_enabled()
+46 -2
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@@ -6,6 +6,8 @@
<div class="container py-4"> <div class="container py-4">
<div class="row justify-content-center"> <div class="row justify-content-center">
<div class="col-12 col-lg-11 col-xl-10"> <div class="col-12 col-lg-11 col-xl-10">
<!-- Hero Sektion -->
<section class="p-4 p-md-5 rounded-4 shadow-lg" style="background: linear-gradient(135deg, rgba(15,76,92,0.96), rgba(22,105,122,0.92)); color: #fff;"> <section class="p-4 p-md-5 rounded-4 shadow-lg" style="background: linear-gradient(135deg, rgba(15,76,92,0.96), rgba(22,105,122,0.92)); color: #fff;">
<div class="d-flex flex-column flex-lg-row justify-content-between gap-4 align-items-start align-items-lg-end"> <div class="d-flex flex-column flex-lg-row justify-content-between gap-4 align-items-start align-items-lg-end">
<div> <div>
@@ -20,6 +22,39 @@
</div> </div>
</section> </section>
<!-- NEU EINGEBAUT: Erfolgsmeldung für gerade erstellte Buchungslinks -->
{% if generated_link %}
<div class="alert alert-success mt-4 shadow-sm rounded-4">
<div class="fw-bold mb-1">Buchungslink erstellt</div>
<div class="mb-2">
{% if mail_service_enabled %}
Teilen Sie diesen Link mit den Teilnehmenden oder versenden Sie ihn direkt per E-Mail.
{% else %}
Der E-Mail-Service ist deaktiviert. Teilen Sie diesen Link manuell mit den Teilnehmenden.
{% endif %}
</div>
<a href="{{ generated_link }}" class="d-inline-block text-break mb-3">{{ generated_link }}</a>
<!-- PDF Export per ReportLab -->
<div class="pt-3 border-top border-success-subtle">
<div class="fw-semibold mb-1">Einladungsbrief (inkl. QR-Code)</div>
<p class="small text-muted mb-2">Laden Sie einen automatisch generierten Brief herunter, der den Buchungslink und einen passenden QR-Code enthält.</p>
<a href="{{ url_for('terminplaner.export_pdf_brief', plan_id=plan_id) }}" class="btn btn-outline-success btn-sm">
📄 Brief als PDF herunterladen
</a>
</div>
{% if calendar_link %}
<div class="mt-3 pt-3 border-top border-success-subtle">
<div class="fw-semibold mb-1">Kalendereintrag</div>
<a href="{{ calendar_link }}" class="btn btn-outline-primary btn-sm">.ics herunterladen</a>
</div>
{% endif %}
</div>
{% endif %}
<!-- ENDE NEUER BLOCK -->
<!-- Info-Karten -->
<div class="row g-4 mt-1"> <div class="row g-4 mt-1">
<div class="col-12 col-md-4"> <div class="col-12 col-md-4">
<div class="card h-100 shadow-sm border-0 rounded-4"> <div class="card h-100 shadow-sm border-0 rounded-4">
@@ -59,6 +94,7 @@
<p class="mb-0 text-muted">Sie können Termine anlegen, den Kalender prüfen und Buchungslinks verteilen.</p> <p class="mb-0 text-muted">Sie können Termine anlegen, den Kalender prüfen und Buchungslinks verteilen.</p>
</div> </div>
<!-- "Tabelle" (Liste) der kommenden Termine -->
<div class="mt-4 p-4 rounded-4 bg-white shadow-sm"> <div class="mt-4 p-4 rounded-4 bg-white shadow-sm">
<div class="d-flex flex-column flex-md-row justify-content-between align-items-md-center gap-2 mb-3"> <div class="d-flex flex-column flex-md-row justify-content-between align-items-md-center gap-2 mb-3">
<h2 class="h5 fw-bold mb-0">Kommende Termine</h2> <h2 class="h5 fw-bold mb-0">Kommende Termine</h2>
@@ -84,10 +120,18 @@
<div class="text-lg-end"> <div class="text-lg-end">
<div class="small mb-2">Gebucht: <strong>{{ event.slots_booked }}</strong> / {{ event.slots_total }} | Frei: <strong>{{ event.slots_left }}</strong></div> <div class="small mb-2">Gebucht: <strong>{{ event.slots_booked }}</strong> / {{ event.slots_total }} | Frei: <strong>{{ event.slots_left }}</strong></div>
<div class="d-flex flex-wrap gap-2 justify-content-lg-end"> <div class="d-flex flex-wrap gap-2 justify-content-lg-end">
<a class="btn btn-sm btn-primary" href="{{ event.link }}" target="_blank" rel="noopener">Client-Link öffnen</a>
<!-- Hinzugefügt: Direkter PDF-Export auch bei bestehenden Plänen -->
<a class="btn btn-sm btn-outline-success" href="{{ url_for('terminplaner.export_pdf_brief', plan_id=event.appointment_id) }}" title="Brief herunterladen">
📄 PDF
</a>
<a class="btn btn-sm btn-primary" href="{{ event.link }}" target="_blank" rel="noopener">Client-Link</a>
{% if event.calendar_link %} {% if event.calendar_link %}
<a class="btn btn-sm btn-outline-primary" href="{{ event.calendar_link }}">.ics</a> <a class="btn btn-sm btn-outline-primary" href="{{ event.calendar_link }}">.ics</a>
{% endif %} {% endif %}
<form method="post" action="{{ url_for('terminplaner.delete_appointment', appointment_id=event.appointment_id, tenant=tenant_id) }}" class="d-inline" onsubmit="return confirm('Diesen Terminplan wirklich löschen?');"> <form method="post" action="{{ url_for('terminplaner.delete_appointment', appointment_id=event.appointment_id, tenant=tenant_id) }}" class="d-inline" onsubmit="return confirm('Diesen Terminplan wirklich löschen?');">
<button type="submit" class="btn btn-sm btn-outline-danger">Entfernen</button> <button type="submit" class="btn btn-sm btn-outline-danger">Entfernen</button>
</form> </form>
@@ -105,4 +149,4 @@
</div> </div>
</div> </div>
</div> </div>
{% endblock %} {% endblock %}