102 lines
2.9 KiB
Python
102 lines
2.9 KiB
Python
"""
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Views for Google Calendar integration management.
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"""
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import logging
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from django.http import HttpResponse
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from django.shortcuts import redirect, render
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from django.views.decorators.csrf import csrf_exempt
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from .google_sync import (
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check_if_google_callback_is_valid,
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sync_from_google_to_local,
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sync_from_local_to_google,
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)
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from .models import UserGCalCoupling
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logger = logging.getLogger(__name__)
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def run_sync(request):
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"""Manually trigger a sync from local to Google Calendar."""
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sync_from_local_to_google()
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return redirect("/")
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def manage(request):
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"""
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View for managing Google Calendar integration settings.
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Allows users to enable/disable GCal sync and configure their email.
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"""
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if request.method == "POST":
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activate = request.POST.get("activate", "0")
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if activate == "1":
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# Enable GCal coupling
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email = request.POST.get("email", "")
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if email:
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UserGCalCoupling.objects.filter(user=request.user).delete()
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coupling = UserGCalCoupling(user=request.user, email=email)
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coupling.save()
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sync_from_local_to_google()
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else:
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# Disable GCal coupling
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UserGCalCoupling.objects.filter(user=request.user).delete()
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sync_from_local_to_google()
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context = {}
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user_coupling = UserGCalCoupling.objects.filter(user=request.user)
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context["enabled"] = user_coupling.exists()
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if user_coupling.count() > 1:
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logger.warning(
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f"User {request.user.username} has multiple GCal couplings. "
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"This should not happen."
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)
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if user_coupling.exists():
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context["mail"] = user_coupling.first().email
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return render(request, "eventplanner_gcal/management.html", context)
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@csrf_exempt
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def gcal_api_callback(request):
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"""
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Callback endpoint for Google Calendar push notifications.
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This is called by Google when calendar events are updated.
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"""
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token = request.META.get("HTTP_X_GOOG_CHANNEL_TOKEN", "")
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channel_id = request.META.get("HTTP_X_GOOG_CHANNEL_ID", "")
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resource_id = request.META.get("HTTP_X_GOOG_RESOURCE_ID", "")
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valid = check_if_google_callback_is_valid(token, channel_id, resource_id)
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if not valid:
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logger.warning(
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f"Received invalid GCal callback: token={token}, "
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f"channel_id={channel_id}, resource_id={resource_id}"
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)
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return HttpResponse("<h1>Old Channel - no update triggered</h1>")
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logger.info(
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f"Received Google Callback with headers - "
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f"Token: {token}, ID: {channel_id}, ResID: {resource_id}"
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)
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result = sync_from_google_to_local()
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logger.info(
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f"Finished processing callback from GCal - New Information present: {result}"
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)
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return HttpResponse("<h1>Callback successful</h1>")
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# Backwards compatibility aliases
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runSync = run_sync
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gcalApiCallback = gcal_api_callback
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