mirror of
https://github.com/seanmorley15/AdventureLog.git
synced 2025-07-24 07:19:36 +02:00
67 lines
No EOL
2.9 KiB
Python
67 lines
No EOL
2.9 KiB
Python
from django.http import HttpResponse
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from rest_framework import viewsets
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from rest_framework.decorators import action
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from rest_framework.permissions import IsAuthenticated
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from icalendar import Calendar, Event, vText, vCalAddress
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from datetime import datetime, timedelta
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from adventures.models import Adventure
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from adventures.serializers import AdventureSerializer
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class IcsCalendarGeneratorViewSet(viewsets.ViewSet):
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permission_classes = [IsAuthenticated]
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@action(detail=False, methods=['get'])
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def generate(self, request):
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adventures = Adventure.objects.filter(user_id=request.user)
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serializer = AdventureSerializer(adventures, many=True)
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user = request.user
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name = f"{user.first_name} {user.last_name}"
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print(serializer.data)
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cal = Calendar()
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cal.add('prodid', '-//My Adventure Calendar//example.com//')
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cal.add('version', '2.0')
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for adventure in serializer.data:
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if adventure['visits']:
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for visit in adventure['visits']:
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# Skip if start_date is missing
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if not visit.get('start_date'):
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continue
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# Parse start_date and handle end_date
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try:
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start_date = datetime.strptime(visit['start_date'], '%Y-%m-%d').date()
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except ValueError:
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continue # Skip if the start_date is invalid
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end_date = (
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datetime.strptime(visit['end_date'], '%Y-%m-%d').date() + timedelta(days=1)
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if visit.get('end_date') else start_date + timedelta(days=1)
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)
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# Create event
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event = Event()
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event.add('summary', adventure['name'])
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event.add('dtstart', start_date)
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event.add('dtend', end_date)
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event.add('dtstamp', datetime.now())
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event.add('transp', 'TRANSPARENT')
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event.add('class', 'PUBLIC')
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event.add('created', datetime.now())
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event.add('last-modified', datetime.now())
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event.add('description', adventure['description'])
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if adventure.get('location'):
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event.add('location', adventure['location'])
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if adventure.get('link'):
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event.add('url', adventure['link'])
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organizer = vCalAddress(f'MAILTO:{user.email}')
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organizer.params['cn'] = vText(name)
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event.add('organizer', organizer)
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cal.add_component(event)
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response = HttpResponse(cal.to_ical(), content_type='text/calendar')
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response['Content-Disposition'] = 'attachment; filename=adventures.ics'
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return response |