mirror of
https://gitlab.crans.org/bde/nk20
synced 2025-11-04 01:12:08 +01:00
Fix linebreaks in ICS file
This commit is contained in:
Yohann D'ANELLO
@@ -1,344 +1,345 @@
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# Copyright (C) 2018-2020 by BDE ENS Paris-Saclay
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# SPDX-License-Identifier: GPL-3.0-or-later
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from hashlib import md5
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from django.conf import settings
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from django.contrib.auth.mixins import LoginRequiredMixin
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from django.contrib.contenttypes.models import ContentType
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from django.core.exceptions import PermissionDenied
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from django.db.models import F, Q
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from django.http import HttpResponse
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from django.urls import reverse_lazy
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from django.utils import timezone
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from django.utils.translation import gettext_lazy as _
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from django.views import View
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from django.views.generic import DetailView, TemplateView, UpdateView
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from django_tables2.views import SingleTableView
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from note.models import Alias, NoteSpecial, NoteUser
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from permission.backends import PermissionBackend
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from permission.views import ProtectQuerysetMixin, ProtectedCreateView
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from .forms import ActivityForm, GuestForm
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from .models import Activity, Entry, Guest
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from .tables import ActivityTable, EntryTable, GuestTable
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class ActivityCreateView(ProtectQuerysetMixin, ProtectedCreateView):
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"""
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View to create a new Activity
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"""
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model = Activity
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form_class = ActivityForm
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extra_context = {"title": _("Create new activity")}
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def get_sample_object(self):
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return Activity(
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name="",
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description="",
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creater=self.request.user,
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activity_type_id=1,
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organizer_id=1,
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attendees_club_id=1,
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date_start=timezone.now(),
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date_end=timezone.now(),
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)
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def form_valid(self, form):
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form.instance.creater = self.request.user
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return super().form_valid(form)
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def get_success_url(self, **kwargs):
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self.object.refresh_from_db()
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return reverse_lazy('activity:activity_detail', kwargs={"pk": self.object.pk})
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class ActivityListView(ProtectQuerysetMixin, LoginRequiredMixin, SingleTableView):
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"""
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Displays all Activities, and classify if they are on-going or upcoming ones.
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"""
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model = Activity
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table_class = ActivityTable
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ordering = ('-date_start',)
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extra_context = {"title": _("Activities")}
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def get_queryset(self):
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return super().get_queryset().distinct()
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def get_context_data(self, **kwargs):
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context = super().get_context_data(**kwargs)
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upcoming_activities = Activity.objects.filter(date_end__gt=timezone.now())
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context['upcoming'] = ActivityTable(
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data=upcoming_activities.filter(PermissionBackend.filter_queryset(self.request.user, Activity, "view")),
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prefix='upcoming-',
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)
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started_activities = Activity.objects\
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.filter(PermissionBackend.filter_queryset(self.request.user, Activity, "view"))\
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.filter(open=True, valid=True).all()
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context["started_activities"] = started_activities
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return context
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class ActivityDetailView(ProtectQuerysetMixin, LoginRequiredMixin, DetailView):
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"""
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Shows details about one activity. Add guest to context
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"""
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model = Activity
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context_object_name = "activity"
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extra_context = {"title": _("Activity detail")}
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def get_context_data(self, **kwargs):
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context = super().get_context_data()
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table = GuestTable(data=Guest.objects.filter(activity=self.object)
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.filter(PermissionBackend.filter_queryset(self.request.user, Guest, "view")))
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context["guests"] = table
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context["activity_started"] = timezone.now() > timezone.localtime(self.object.date_start)
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return context
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class ActivityUpdateView(ProtectQuerysetMixin, LoginRequiredMixin, UpdateView):
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"""
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Updates one Activity
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"""
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model = Activity
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form_class = ActivityForm
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extra_context = {"title": _("Update activity")}
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def get_success_url(self, **kwargs):
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return reverse_lazy('activity:activity_detail', kwargs={"pk": self.kwargs["pk"]})
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class ActivityInviteView(ProtectQuerysetMixin, ProtectedCreateView):
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"""
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Invite a Guest, The rules to invites someone are defined in `forms:activity.GuestForm`
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"""
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model = Guest
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form_class = GuestForm
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template_name = "activity/activity_form.html"
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def get_sample_object(self):
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""" Creates a standart Guest binds to the Activity"""
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activity = Activity.objects.get(pk=self.kwargs["pk"])
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return Guest(
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activity=activity,
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first_name="",
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last_name="",
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inviter=self.request.user.note,
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)
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def get_context_data(self, **kwargs):
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context = super().get_context_data(**kwargs)
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activity = context["form"].activity
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context["title"] = _('Invite guest to the activity "{}"').format(activity.name)
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return context
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def get_form(self, form_class=None):
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form = super().get_form(form_class)
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form.activity = Activity.objects.filter(PermissionBackend.filter_queryset(self.request.user, Activity, "view"))\
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.get(pk=self.kwargs["pk"])
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form.fields["inviter"].initial = self.request.user.note
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return form
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def form_valid(self, form):
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form.instance.activity = Activity.objects\
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.filter(PermissionBackend.filter_queryset(self.request.user, Activity, "view")).get(pk=self.kwargs["pk"])
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return super().form_valid(form)
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def get_success_url(self, **kwargs):
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return reverse_lazy('activity:activity_detail', kwargs={"pk": self.kwargs["pk"]})
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class ActivityEntryView(LoginRequiredMixin, TemplateView):
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"""
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Manages entry to an activity
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"""
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template_name = "activity/activity_entry.html"
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def dispatch(self, request, *args, **kwargs):
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"""
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Don't display the entry interface if the user has no right to see it (no right to add an entry for itself),
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it is closed or doesn't manage entries.
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"""
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activity = Activity.objects.get(pk=self.kwargs["pk"])
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sample_entry = Entry(activity=activity, note=self.request.user.note)
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if not PermissionBackend.check_perm(self.request.user, "activity.add_entry", sample_entry):
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raise PermissionDenied(_("You are not allowed to display the entry interface for this activity."))
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if not activity.activity_type.manage_entries:
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raise PermissionDenied(_("This activity does not support activity entries."))
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if not activity.open:
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raise PermissionDenied(_("This activity is closed."))
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return super().dispatch(request, *args, **kwargs)
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def get_invited_guest(self, activity):
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"""
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Retrieves all Guests to the activity
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"""
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guest_qs = Guest.objects\
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.annotate(balance=F("inviter__balance"), note_name=F("inviter__user__username"))\
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.filter(activity=activity)\
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.filter(PermissionBackend.filter_queryset(self.request.user, Guest, "view"))\
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.order_by('last_name', 'first_name').distinct()
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if "search" in self.request.GET and self.request.GET["search"]:
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pattern = self.request.GET["search"]
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if pattern[0] != "^":
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pattern = "^" + pattern
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guest_qs = guest_qs.filter(
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Q(first_name__regex=pattern)
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| Q(last_name__regex=pattern)
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| Q(inviter__alias__name__regex=pattern)
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| Q(inviter__alias__normalized_name__regex=Alias.normalize(pattern))
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)
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else:
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guest_qs = guest_qs.none()
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return guest_qs
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def get_invited_note(self, activity):
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"""
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Retrieves all Note that can attend the activity,
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they need to have an up-to-date membership in the attendees_club.
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"""
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note_qs = Alias.objects.annotate(last_name=F("note__noteuser__user__last_name"),
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first_name=F("note__noteuser__user__first_name"),
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username=F("note__noteuser__user__username"),
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note_name=F("name"),
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balance=F("note__balance"))
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# Keep only users that have a note
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note_qs = note_qs.filter(note__noteuser__isnull=False)
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# Keep only members
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note_qs = note_qs.filter(
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note__noteuser__user__memberships__club=activity.attendees_club,
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note__noteuser__user__memberships__date_start__lte=timezone.now(),
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note__noteuser__user__memberships__date_end__gte=timezone.now(),
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)
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# Filter with permission backend
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note_qs = note_qs.filter(PermissionBackend.filter_queryset(self.request.user, Alias, "view"))
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if "search" in self.request.GET and self.request.GET["search"]:
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pattern = self.request.GET["search"]
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note_qs = note_qs.filter(
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Q(note__noteuser__user__first_name__regex=pattern)
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| Q(note__noteuser__user__last_name__regex=pattern)
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| Q(name__regex=pattern)
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| Q(normalized_name__regex=Alias.normalize(pattern))
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)
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else:
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note_qs = note_qs.none()
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if settings.DATABASES[note_qs.db]["ENGINE"] == 'django.db.backends.postgresql':
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note_qs = note_qs.distinct('note__pk')[:20]
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else:
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# SQLite doesn't support distinct fields. For compatibility reason (in dev mode), the note list will only
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# have distinct aliases rather than distinct notes with a SQLite DB, but it can fill the result page.
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# In production mode, please use PostgreSQL.
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note_qs = note_qs.distinct()[:20]
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return note_qs
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def get_context_data(self, **kwargs):
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"""
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Query the list of Guest and Note to the activity and add information to makes entry with JS.
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"""
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context = super().get_context_data(**kwargs)
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activity = Activity.objects.filter(PermissionBackend.filter_queryset(self.request.user, Activity, "view"))\
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.distinct().get(pk=self.kwargs["pk"])
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context["activity"] = activity
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matched = []
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for guest in self.get_invited_guest(activity):
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guest.type = "Invité"
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matched.append(guest)
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for note in self.get_invited_note(activity):
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note.type = "Adhérent"
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note.activity = activity
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matched.append(note)
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table = EntryTable(data=matched)
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context["table"] = table
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context["entries"] = Entry.objects.filter(activity=activity)
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context["title"] = _('Entry for activity "{}"').format(activity.name)
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context["noteuser_ctype"] = ContentType.objects.get_for_model(NoteUser).pk
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context["notespecial_ctype"] = ContentType.objects.get_for_model(NoteSpecial).pk
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activities_open = Activity.objects.filter(open=True).filter(
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PermissionBackend.filter_queryset(self.request.user, Activity, "view")).distinct().all()
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context["activities_open"] = [a for a in activities_open
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if PermissionBackend.check_perm(self.request.user,
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"activity.add_entry",
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Entry(activity=a, note=self.request.user.note,))]
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return context
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class CalendarView(View):
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"""
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Render an ICS calendar with all valid activities.
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"""
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def multilines(self, string, maxlength, offset=0):
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newstring = string[:maxlength - offset]
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string = string[maxlength - offset:]
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while string:
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newstring += "\r\n "
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newstring += string[:maxlength - 1]
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string = string[maxlength - 1:]
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return newstring
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def get(self, request, *args, **kwargs):
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ics = """BEGIN:VCALENDAR
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VERSION: 2.0
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PRODID:Note Kfet 2020
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X-WR-CALNAME:Kfet Calendar
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NAME:Kfet Calendar
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CALSCALE:GREGORIAN
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BEGIN:VTIMEZONE
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TZID:Europe/Berlin
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TZURL:http://tzurl.org/zoneinfo-outlook/Europe/Berlin
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X-LIC-LOCATION:Europe/Berlin
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BEGIN:DAYLIGHT
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TZOFFSETFROM:+0100
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TZOFFSETTO:+0200
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TZNAME:CEST
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DTSTART:19700329T020000
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RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU
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END:DAYLIGHT
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BEGIN:STANDARD
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TZOFFSETFROM:+0200
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TZOFFSETTO:+0100
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TZNAME:CET
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DTSTART:19701025T030000
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RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
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END:STANDARD
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END:VTIMEZONE
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"""
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for activity in Activity.objects.filter(valid=True).order_by("-date_start").all():
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ics += f"""BEGIN:VEVENT
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DTSTAMP:{"{:%Y%m%dT%H%M%S}".format(activity.date_start)}Z
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UID:{activity.id}
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SUMMARY;CHARSET=UTF-8:{self.multilines(activity.name, 75, 22)}
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DTSTART;TZID=Europe/Berlin:{"{:%Y%m%dT%H%M%S}".format(activity.date_start)}
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DTEND;TZID=Europe/Berlin:{"{:%Y%m%dT%H%M%S}".format(activity.date_end)}
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LOCATION:{self.multilines(activity.location, 75, 9) if activity.location else "Kfet"}
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DESCRIPTION;CHARSET=UTF-8:{self.multilines(activity.description, 75, 26)}
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-- {activity.organizer.name}
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END:VEVENT
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"""
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ics += "END:VCALENDAR"
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ics = ics.replace("\r", "").replace("\n", "\r\n")
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return HttpResponse(ics, content_type="text/calendar; charset=UTF-8")
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# Copyright (C) 2018-2020 by BDE ENS Paris-Saclay
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# SPDX-License-Identifier: GPL-3.0-or-later
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from hashlib import md5
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from random import randint
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from django.conf import settings
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from django.contrib.auth.mixins import LoginRequiredMixin
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from django.contrib.contenttypes.models import ContentType
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from django.core.exceptions import PermissionDenied
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from django.db.models import F, Q
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from django.http import HttpResponse
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from django.urls import reverse_lazy
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from django.utils import timezone
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from django.utils.crypto import get_random_string
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from django.utils.translation import gettext_lazy as _
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from django.views import View
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from django.views.generic import DetailView, TemplateView, UpdateView
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from django_tables2.views import SingleTableView
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from note.models import Alias, NoteSpecial, NoteUser
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from permission.backends import PermissionBackend
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from permission.views import ProtectQuerysetMixin, ProtectedCreateView
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from .forms import ActivityForm, GuestForm
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from .models import Activity, Entry, Guest
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from .tables import ActivityTable, EntryTable, GuestTable
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class ActivityCreateView(ProtectQuerysetMixin, ProtectedCreateView):
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"""
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View to create a new Activity
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"""
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model = Activity
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form_class = ActivityForm
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extra_context = {"title": _("Create new activity")}
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|
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def get_sample_object(self):
|
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return Activity(
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name="",
|
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description="",
|
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creater=self.request.user,
|
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activity_type_id=1,
|
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organizer_id=1,
|
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attendees_club_id=1,
|
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date_start=timezone.now(),
|
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date_end=timezone.now(),
|
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)
|
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|
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def form_valid(self, form):
|
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form.instance.creater = self.request.user
|
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return super().form_valid(form)
|
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|
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def get_success_url(self, **kwargs):
|
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self.object.refresh_from_db()
|
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return reverse_lazy('activity:activity_detail', kwargs={"pk": self.object.pk})
|
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|
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|
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class ActivityListView(ProtectQuerysetMixin, LoginRequiredMixin, SingleTableView):
|
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"""
|
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Displays all Activities, and classify if they are on-going or upcoming ones.
|
||||
"""
|
||||
model = Activity
|
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table_class = ActivityTable
|
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ordering = ('-date_start',)
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extra_context = {"title": _("Activities")}
|
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|
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def get_queryset(self):
|
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return super().get_queryset().distinct()
|
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|
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def get_context_data(self, **kwargs):
|
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context = super().get_context_data(**kwargs)
|
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|
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upcoming_activities = Activity.objects.filter(date_end__gt=timezone.now())
|
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context['upcoming'] = ActivityTable(
|
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data=upcoming_activities.filter(PermissionBackend.filter_queryset(self.request.user, Activity, "view")),
|
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prefix='upcoming-',
|
||||
)
|
||||
|
||||
started_activities = Activity.objects\
|
||||
.filter(PermissionBackend.filter_queryset(self.request.user, Activity, "view"))\
|
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.filter(open=True, valid=True).all()
|
||||
context["started_activities"] = started_activities
|
||||
|
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return context
|
||||
|
||||
|
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class ActivityDetailView(ProtectQuerysetMixin, LoginRequiredMixin, DetailView):
|
||||
"""
|
||||
Shows details about one activity. Add guest to context
|
||||
"""
|
||||
model = Activity
|
||||
context_object_name = "activity"
|
||||
extra_context = {"title": _("Activity detail")}
|
||||
|
||||
def get_context_data(self, **kwargs):
|
||||
context = super().get_context_data()
|
||||
|
||||
table = GuestTable(data=Guest.objects.filter(activity=self.object)
|
||||
.filter(PermissionBackend.filter_queryset(self.request.user, Guest, "view")))
|
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context["guests"] = table
|
||||
|
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context["activity_started"] = timezone.now() > timezone.localtime(self.object.date_start)
|
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|
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return context
|
||||
|
||||
|
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class ActivityUpdateView(ProtectQuerysetMixin, LoginRequiredMixin, UpdateView):
|
||||
"""
|
||||
Updates one Activity
|
||||
"""
|
||||
model = Activity
|
||||
form_class = ActivityForm
|
||||
extra_context = {"title": _("Update activity")}
|
||||
|
||||
def get_success_url(self, **kwargs):
|
||||
return reverse_lazy('activity:activity_detail', kwargs={"pk": self.kwargs["pk"]})
|
||||
|
||||
|
||||
class ActivityInviteView(ProtectQuerysetMixin, ProtectedCreateView):
|
||||
"""
|
||||
Invite a Guest, The rules to invites someone are defined in `forms:activity.GuestForm`
|
||||
"""
|
||||
model = Guest
|
||||
form_class = GuestForm
|
||||
template_name = "activity/activity_form.html"
|
||||
|
||||
def get_sample_object(self):
|
||||
""" Creates a standart Guest binds to the Activity"""
|
||||
activity = Activity.objects.get(pk=self.kwargs["pk"])
|
||||
return Guest(
|
||||
activity=activity,
|
||||
first_name="",
|
||||
last_name="",
|
||||
inviter=self.request.user.note,
|
||||
)
|
||||
|
||||
def get_context_data(self, **kwargs):
|
||||
context = super().get_context_data(**kwargs)
|
||||
activity = context["form"].activity
|
||||
context["title"] = _('Invite guest to the activity "{}"').format(activity.name)
|
||||
return context
|
||||
|
||||
def get_form(self, form_class=None):
|
||||
form = super().get_form(form_class)
|
||||
form.activity = Activity.objects.filter(PermissionBackend.filter_queryset(self.request.user, Activity, "view"))\
|
||||
.get(pk=self.kwargs["pk"])
|
||||
form.fields["inviter"].initial = self.request.user.note
|
||||
return form
|
||||
|
||||
def form_valid(self, form):
|
||||
form.instance.activity = Activity.objects\
|
||||
.filter(PermissionBackend.filter_queryset(self.request.user, Activity, "view")).get(pk=self.kwargs["pk"])
|
||||
return super().form_valid(form)
|
||||
|
||||
def get_success_url(self, **kwargs):
|
||||
return reverse_lazy('activity:activity_detail', kwargs={"pk": self.kwargs["pk"]})
|
||||
|
||||
|
||||
class ActivityEntryView(LoginRequiredMixin, TemplateView):
|
||||
"""
|
||||
Manages entry to an activity
|
||||
"""
|
||||
template_name = "activity/activity_entry.html"
|
||||
|
||||
def dispatch(self, request, *args, **kwargs):
|
||||
"""
|
||||
Don't display the entry interface if the user has no right to see it (no right to add an entry for itself),
|
||||
it is closed or doesn't manage entries.
|
||||
"""
|
||||
activity = Activity.objects.get(pk=self.kwargs["pk"])
|
||||
|
||||
sample_entry = Entry(activity=activity, note=self.request.user.note)
|
||||
if not PermissionBackend.check_perm(self.request.user, "activity.add_entry", sample_entry):
|
||||
raise PermissionDenied(_("You are not allowed to display the entry interface for this activity."))
|
||||
|
||||
if not activity.activity_type.manage_entries:
|
||||
raise PermissionDenied(_("This activity does not support activity entries."))
|
||||
|
||||
if not activity.open:
|
||||
raise PermissionDenied(_("This activity is closed."))
|
||||
return super().dispatch(request, *args, **kwargs)
|
||||
|
||||
def get_invited_guest(self, activity):
|
||||
"""
|
||||
Retrieves all Guests to the activity
|
||||
"""
|
||||
|
||||
guest_qs = Guest.objects\
|
||||
.annotate(balance=F("inviter__balance"), note_name=F("inviter__user__username"))\
|
||||
.filter(activity=activity)\
|
||||
.filter(PermissionBackend.filter_queryset(self.request.user, Guest, "view"))\
|
||||
.order_by('last_name', 'first_name').distinct()
|
||||
|
||||
if "search" in self.request.GET and self.request.GET["search"]:
|
||||
pattern = self.request.GET["search"]
|
||||
if pattern[0] != "^":
|
||||
pattern = "^" + pattern
|
||||
guest_qs = guest_qs.filter(
|
||||
Q(first_name__regex=pattern)
|
||||
| Q(last_name__regex=pattern)
|
||||
| Q(inviter__alias__name__regex=pattern)
|
||||
| Q(inviter__alias__normalized_name__regex=Alias.normalize(pattern))
|
||||
)
|
||||
else:
|
||||
guest_qs = guest_qs.none()
|
||||
return guest_qs
|
||||
|
||||
def get_invited_note(self, activity):
|
||||
"""
|
||||
Retrieves all Note that can attend the activity,
|
||||
they need to have an up-to-date membership in the attendees_club.
|
||||
"""
|
||||
note_qs = Alias.objects.annotate(last_name=F("note__noteuser__user__last_name"),
|
||||
first_name=F("note__noteuser__user__first_name"),
|
||||
username=F("note__noteuser__user__username"),
|
||||
note_name=F("name"),
|
||||
balance=F("note__balance"))
|
||||
|
||||
# Keep only users that have a note
|
||||
note_qs = note_qs.filter(note__noteuser__isnull=False)
|
||||
|
||||
# Keep only members
|
||||
note_qs = note_qs.filter(
|
||||
note__noteuser__user__memberships__club=activity.attendees_club,
|
||||
note__noteuser__user__memberships__date_start__lte=timezone.now(),
|
||||
note__noteuser__user__memberships__date_end__gte=timezone.now(),
|
||||
)
|
||||
|
||||
# Filter with permission backend
|
||||
note_qs = note_qs.filter(PermissionBackend.filter_queryset(self.request.user, Alias, "view"))
|
||||
|
||||
if "search" in self.request.GET and self.request.GET["search"]:
|
||||
pattern = self.request.GET["search"]
|
||||
note_qs = note_qs.filter(
|
||||
Q(note__noteuser__user__first_name__regex=pattern)
|
||||
| Q(note__noteuser__user__last_name__regex=pattern)
|
||||
| Q(name__regex=pattern)
|
||||
| Q(normalized_name__regex=Alias.normalize(pattern))
|
||||
)
|
||||
else:
|
||||
note_qs = note_qs.none()
|
||||
|
||||
if settings.DATABASES[note_qs.db]["ENGINE"] == 'django.db.backends.postgresql':
|
||||
note_qs = note_qs.distinct('note__pk')[:20]
|
||||
else:
|
||||
# SQLite doesn't support distinct fields. For compatibility reason (in dev mode), the note list will only
|
||||
# have distinct aliases rather than distinct notes with a SQLite DB, but it can fill the result page.
|
||||
# In production mode, please use PostgreSQL.
|
||||
note_qs = note_qs.distinct()[:20]
|
||||
return note_qs
|
||||
|
||||
def get_context_data(self, **kwargs):
|
||||
"""
|
||||
Query the list of Guest and Note to the activity and add information to makes entry with JS.
|
||||
"""
|
||||
context = super().get_context_data(**kwargs)
|
||||
|
||||
activity = Activity.objects.filter(PermissionBackend.filter_queryset(self.request.user, Activity, "view"))\
|
||||
.distinct().get(pk=self.kwargs["pk"])
|
||||
context["activity"] = activity
|
||||
|
||||
matched = []
|
||||
|
||||
for guest in self.get_invited_guest(activity):
|
||||
guest.type = "Invité"
|
||||
matched.append(guest)
|
||||
|
||||
for note in self.get_invited_note(activity):
|
||||
note.type = "Adhérent"
|
||||
note.activity = activity
|
||||
matched.append(note)
|
||||
|
||||
table = EntryTable(data=matched)
|
||||
context["table"] = table
|
||||
|
||||
context["entries"] = Entry.objects.filter(activity=activity)
|
||||
|
||||
context["title"] = _('Entry for activity "{}"').format(activity.name)
|
||||
context["noteuser_ctype"] = ContentType.objects.get_for_model(NoteUser).pk
|
||||
context["notespecial_ctype"] = ContentType.objects.get_for_model(NoteSpecial).pk
|
||||
|
||||
activities_open = Activity.objects.filter(open=True).filter(
|
||||
PermissionBackend.filter_queryset(self.request.user, Activity, "view")).distinct().all()
|
||||
context["activities_open"] = [a for a in activities_open
|
||||
if PermissionBackend.check_perm(self.request.user,
|
||||
"activity.add_entry",
|
||||
Entry(activity=a, note=self.request.user.note,))]
|
||||
|
||||
return context
|
||||
|
||||
|
||||
class CalendarView(View):
|
||||
"""
|
||||
Render an ICS calendar with all valid activities.
|
||||
"""
|
||||
|
||||
def multilines(self, string, maxlength, offset=0):
|
||||
newstring = string[:maxlength - offset]
|
||||
string = string[maxlength - offset:]
|
||||
while string:
|
||||
newstring += "\r\n "
|
||||
newstring += string[:maxlength - 1]
|
||||
string = string[maxlength - 1:]
|
||||
return newstring
|
||||
|
||||
def get(self, request, *args, **kwargs):
|
||||
ics = """BEGIN:VCALENDAR
|
||||
VERSION: 2.0
|
||||
PRODID:Note Kfet 2020
|
||||
X-WR-CALNAME:Kfet Calendar
|
||||
NAME:Kfet Calendar
|
||||
CALSCALE:GREGORIAN
|
||||
BEGIN:VTIMEZONE
|
||||
TZID:Europe/Berlin
|
||||
X-LIC-LOCATION:Europe/Berlin
|
||||
BEGIN:DAYLIGHT
|
||||
TZOFFSETFROM:+0100
|
||||
TZOFFSETTO:+0200
|
||||
TZNAME:CEST
|
||||
DTSTART:19700329T020000
|
||||
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU
|
||||
END:DAYLIGHT
|
||||
BEGIN:STANDARD
|
||||
TZOFFSETFROM:+0200
|
||||
TZOFFSETTO:+0100
|
||||
TZNAME:CET
|
||||
DTSTART:19701025T030000
|
||||
RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
|
||||
END:STANDARD
|
||||
END:VTIMEZONE
|
||||
"""
|
||||
for activity in Activity.objects.filter(valid=True).order_by("-date_start").all():
|
||||
ics += f"""BEGIN:VEVENT
|
||||
DTSTAMP:{"{:%Y%m%dT%H%M%S}".format(activity.date_start)}Z
|
||||
UID:{md5((activity.name + "$" + str(activity.id) + str(activity.date_start)).encode("UTF-8")).hexdigest()}
|
||||
SUMMARY;CHARSET=UTF-8:{self.multilines(activity.name, 75, 22)}
|
||||
DTSTART;TZID=Europe/Berlin:{"{:%Y%m%dT%H%M%S}".format(activity.date_start)}
|
||||
DTEND;TZID=Europe/Berlin:{"{:%Y%m%dT%H%M%S}".format(activity.date_end)}
|
||||
LOCATION:{self.multilines(activity.location, 75, 9) if activity.location else "Kfet"}
|
||||
DESCRIPTION;CHARSET=UTF-8:""" + self.multilines(activity.description.replace("\n", "\\n"), 75, 26) + """
|
||||
-- {activity.organizer.name}
|
||||
END:VEVENT
|
||||
"""
|
||||
ics += "END:VCALENDAR"
|
||||
ics = ics.replace("\r", "").replace("\n", "\r\n")
|
||||
return HttpResponse(ics, content_type="text/calendar; charset=UTF-8")
|
||||
|
||||
Reference in New Issue
Block a user