mirror of
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57 lines
1.8 KiB
Python
57 lines
1.8 KiB
Python
from datetime import timedelta
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import urllib3
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from django.core.cache import cache
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from django.http import HttpResponse
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from django.urls import reverse
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from django.utils import timezone
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from ics import Calendar, Event
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from ninja_extra import ControllerBase, api_controller, route
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from com.models import NewsDate
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@api_controller("/calendar")
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class CalendarController(ControllerBase):
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@route.get("/external.ics")
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def calendar_external(self):
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CACHE_KEY = "external_calendar"
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if cached := cache.get(CACHE_KEY):
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return HttpResponse(
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cached,
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content_type="text/calendar",
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status=200,
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)
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calendar = urllib3.request(
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"GET",
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"https://calendar.google.com/calendar/ical/ae.utbm%40gmail.com/public/basic.ics",
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)
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if calendar.status == 200:
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cache.set(CACHE_KEY, calendar.data, 3600) # Cache for one hour
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return HttpResponse(
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calendar.data,
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content_type="text/calendar",
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status=calendar.status,
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)
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@route.get("/internal.ics")
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def calendar_internal(self):
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calendar = Calendar()
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for news_date in NewsDate.objects.filter(
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news__is_moderated=True,
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end_date__gte=timezone.now()
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- (timedelta(days=30) * 60), # Roughly get the last 6 months
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).prefetch_related("news"):
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event = Event(
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name=news_date.news.title,
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begin=news_date.start_date,
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end=news_date.end_date,
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url=reverse("com:news_detail", kwargs={"news_id": news_date.news.id}),
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)
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calendar.events.add(event)
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return HttpResponse(
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calendar.serialize().encode("utf-8"),
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content_type="text/calendar",
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)
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