47 lines
1.7 KiB
Python
47 lines
1.7 KiB
Python
# Copyright (C) 2023 by Animath
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# SPDX-License-Identifier: GPL-3.0-or-later
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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.core.exceptions import PermissionDenied
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from django.utils.translation import gettext_lazy as _
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from django.views.generic import TemplateView
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from participation.models import Tournament
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class DisplayView(LoginRequiredMixin, TemplateView):
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"""
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This view is the main interface of the drawing system, which is working
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with Javascript and websockets.
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"""
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template_name = 'draw/index.html'
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def get_context_data(self, **kwargs):
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context = super().get_context_data(**kwargs)
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reg = self.request.user.registration
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if reg.is_admin:
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# Administrators can manage all tournaments
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tournaments = Tournament.objects.order_by('id').all()
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elif reg.is_volunteer:
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# A volunteer can see their tournaments
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tournaments = reg.interesting_tournaments
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else:
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if not reg.team:
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raise PermissionDenied(_("You are not in a team."))
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# A participant can see its own tournament, or the final if necessary
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tournaments = [reg.team.participation.tournament] if reg.team.participation.valid else []
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if reg.team.participation.final:
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tournaments.append(Tournament.final_tournament())
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context['tournaments'] = tournaments
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# This will be useful for JavaScript data
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context['tournaments_simplified'] = [{'id': t.id, 'name': t.name} for t in tournaments]
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context['problems'] = settings.PROBLEMS
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context['range_100'] = range(0, 100, 10)
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context['range_10'] = range(0, 10, 1)
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return context
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