plateforme-tfjm2/apps/participation/views.py

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# Copyright (C) 2020 by Animath
# SPDX-License-Identifier: GPL-3.0-or-later
from io import BytesIO
import os
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from zipfile import ZipFile
from django.conf import settings
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from django.contrib.auth.mixins import LoginRequiredMixin
from django.contrib.sites.models import Site
from django.core.exceptions import PermissionDenied
from django.core.mail import send_mail
from django.db import transaction
from django.http import FileResponse, Http404, HttpResponse
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from django.shortcuts import redirect
from django.template.loader import render_to_string
from django.urls import reverse_lazy
from django.utils import timezone
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from django.utils.translation import gettext_lazy as _
from django.views.generic import CreateView, DetailView, FormView, RedirectView, TemplateView, UpdateView, View
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from django.views.generic.edit import FormMixin, ProcessFormView
from django_tables2 import SingleTableView
from magic import Magic
from registration.models import StudentRegistration
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from tfjm.lists import get_sympa_client
from tfjm.matrix import Matrix
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from tfjm.views import AdminMixin, VolunteerMixin
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from .forms import JoinTeamForm, MotivationLetterForm, NoteForm, ParticipationForm, PassageForm, PoolForm, \
PoolTeamsForm, RequestValidationForm, SolutionForm, SynthesisForm, TeamForm, TournamentForm, \
ValidateParticipationForm
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from .models import Note, Participation, Passage, Pool, Solution, Synthesis, Team, Tournament
from .tables import NoteTable, ParticipationTable, PassageTable, PoolTable, TeamTable, TournamentTable
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class CreateTeamView(LoginRequiredMixin, CreateView):
"""
Display the page to create a team for new users.
"""
model = Team
form_class = TeamForm
extra_context = dict(title=_("Create team"))
template_name = "participation/create_team.html"
def dispatch(self, request, *args, **kwargs):
user = request.user
if not user.is_authenticated:
return super().handle_no_permission()
registration = user.registration
if not registration.participates:
raise PermissionDenied(_("You don't participate, so you can't create a team."))
elif registration.team:
raise PermissionDenied(_("You are already in a team."))
return super().dispatch(request, *args, **kwargs)
@transaction.atomic
def form_valid(self, form):
"""
When a team is about to be created, the user automatically
joins the team, a mailing list got created and the user is
automatically subscribed to this mailing list, and finally
a Matrix room is created and the user is invited in this room.
"""
ret = super().form_valid(form)
# The user joins the team
user = self.request.user
registration = user.registration
registration.team = form.instance
registration.save()
# Subscribe the user mail address to the team mailing list
get_sympa_client().subscribe(user.email, f"equipe-{form.instance.trigram.lower()}", False,
f"{user.first_name} {user.last_name}")
# Invite the user in the team Matrix room
Matrix.invite(f"#equipe-{form.instance.trigram.lower()}:tfjm.org",
f"@{user.registration.matrix_username}:tfjm.org")
return ret
class JoinTeamView(LoginRequiredMixin, FormView):
"""
Participants can join a team with the access code of the team.
"""
model = Team
form_class = JoinTeamForm
extra_context = dict(title=_("Join team"))
template_name = "participation/create_team.html"
def dispatch(self, request, *args, **kwargs):
user = request.user
if not user.is_authenticated:
return super().handle_no_permission()
registration = user.registration
if not registration.participates:
raise PermissionDenied(_("You don't participate, so you can't create a team."))
elif registration.team:
raise PermissionDenied(_("You are already in a team."))
return super().dispatch(request, *args, **kwargs)
@transaction.atomic
def form_valid(self, form):
"""
When a user joins a team, the user is automatically subscribed to
the team mailing list,the user is invited in the team Matrix room.
"""
self.object = form.instance
ret = super().form_valid(form)
# Join the team
user = self.request.user
registration = user.registration
registration.team = form.instance
registration.save()
# Subscribe to the team mailing list
get_sympa_client().subscribe(user.email, f"equipe-{form.instance.trigram.lower()}", False,
f"{user.first_name} {user.last_name}")
# Invite the user in the team Matrix room
Matrix.invite(f"#equipe-{form.instance.trigram.lower()}:tfjm.org",
f"@{user.registration.matrix_username}:tfjm.org")
return ret
def get_success_url(self):
return reverse_lazy("participation:team_detail", args=(self.object.pk,))
class TeamListView(AdminMixin, SingleTableView):
"""
Display the whole list of teams
"""
model = Team
table_class = TeamTable
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ordering = ('trigram',)
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class MyTeamDetailView(LoginRequiredMixin, RedirectView):
"""
Redirect to the detail of the team in which the user is.
"""
def get_redirect_url(self, *args, **kwargs):
user = self.request.user
registration = user.registration
if registration.participates:
if registration.team:
return reverse_lazy("participation:team_detail", args=(registration.team_id,))
raise PermissionDenied(_("You are not in a team."))
raise PermissionDenied(_("You don't participate, so you don't have any team."))
class TeamDetailView(LoginRequiredMixin, FormMixin, ProcessFormView, DetailView):
"""
Display the detail of a team.
"""
model = Team
def get(self, request, *args, **kwargs):
user = request.user
self.object = self.get_object()
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# Ensure that the user is an admin or a volunteer or a member of the team
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if user.registration.is_admin or user.registration.participates and \
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user.registration.team and user.registration.team.pk == kwargs["pk"] \
or user.registration.is_volunteer \
and self.object.participation.tournament in user.registration.interesting_tournaments:
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return super().get(request, *args, **kwargs)
raise PermissionDenied
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
team = self.get_object()
context["title"] = _("Detail of team {trigram}").format(trigram=self.object.trigram)
context["request_validation_form"] = RequestValidationForm(self.request.POST or None)
context["validation_form"] = ValidateParticipationForm(self.request.POST or None)
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# A team is complete when there are at least 4 members plus a coache that have sent their authorizations,
# their health sheet, they confirmed their email address and under-18 people sent their parental authorization.
context["can_validate"] = team.students.count() >= 4 and team.coaches.exists() and \
team.participation.tournament and \
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all(r.photo_authorization for r in team.participants.all()) and \
(team.participation.tournament.remote
or all(r.health_sheet for r in team.students.all() if r.under_18)) and \
(team.participation.tournament.remote
or all(r.parental_authorization for r in team.students.all() if r.under_18)) and \
team.motivation_letter
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return context
def get_form_class(self):
if not self.request.POST:
return RequestValidationForm
elif self.request.POST["_form_type"] == "RequestValidationForm":
return RequestValidationForm
elif self.request.POST["_form_type"] == "ValidateParticipationForm":
return ValidateParticipationForm
def form_valid(self, form):
self.object = self.get_object()
if isinstance(form, RequestValidationForm):
return self.handle_request_validation(form)
elif isinstance(form, ValidateParticipationForm):
return self.handle_validate_participation(form)
def handle_request_validation(self, form):
"""
A team requests to be validated
"""
if not self.request.user.registration.participates:
form.add_error(None, _("You don't participate, so you can't request the validation of the team."))
return self.form_invalid(form)
if self.object.participation.valid is not None:
form.add_error(None, _("The validation of the team is already done or pending."))
return self.form_invalid(form)
if not self.get_context_data()["can_validate"]:
form.add_error(None, _("The team can't be validated: missing email address confirmations, "
"authorizations, people, motivation letter or the tournament is not set."))
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return self.form_invalid(form)
self.object.participation.valid = False
self.object.participation.save()
mail_context = dict(team=self.object, domain=Site.objects.first().domain)
mail_plain = render_to_string("participation/mails/request_validation.txt", mail_context)
mail_html = render_to_string("participation/mails/request_validation.html", mail_context)
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send_mail("[TFJM²] Validation d'équipe", mail_plain, settings.DEFAULT_FROM_EMAIL,
[self.object.participation.tournament.organizers_email], html_message=mail_html)
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return super().form_valid(form)
def handle_validate_participation(self, form):
"""
An admin validates the team (or not)
"""
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if not self.request.user.registration.is_admin and \
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(not self.object.participation.tournament
or self.request.user.registration not in self.object.participation.tournament.organizers.all()):
form.add_error(None, _("You are not an organizer of the tournament."))
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return self.form_invalid(form)
elif self.object.participation.valid is not False:
form.add_error(None, _("This team has no pending validation."))
return self.form_invalid(form)
if "validate" in self.request.POST:
self.object.participation.valid = True
self.object.participation.save()
mail_context = dict(team=self.object, message=form.cleaned_data["message"])
mail_plain = render_to_string("participation/mails/team_validated.txt", mail_context)
mail_html = render_to_string("participation/mails/team_validated.html", mail_context)
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send_mail("[TFJM²] Équipe validée", mail_plain, None, [self.object.email], html_message=mail_html)
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if self.object.participation.tournament.price == 0:
for registration in self.object.participants.all():
registration.payment.type = "free"
registration.payment.valid = True
registration.payment.save()
else:
for coach in self.object.coaches.all():
coach.payment.type = "free"
coach.payment.valid = True
coach.payment.save()
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elif "invalidate" in self.request.POST:
self.object.participation.valid = None
self.object.participation.save()
mail_context = dict(team=self.object, message=form.cleaned_data["message"])
mail_plain = render_to_string("participation/mails/team_not_validated.txt", mail_context)
mail_html = render_to_string("participation/mails/team_not_validated.html", mail_context)
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send_mail("[TFJM²] Équipe non validée", mail_plain, None, [self.object.email],
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html_message=mail_html)
else:
form.add_error(None, _("You must specify if you validate the registration or not."))
return self.form_invalid(form)
return super().form_valid(form)
def get_success_url(self):
return self.request.path
class TeamUpdateView(LoginRequiredMixin, UpdateView):
"""
Update the detail of a team
"""
model = Team
form_class = TeamForm
template_name = "participation/update_team.html"
def dispatch(self, request, *args, **kwargs):
user = request.user
if not user.is_authenticated:
return super().handle_no_permission()
if user.registration.is_admin or user.registration.participates and \
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user.registration.team and user.registration.team.pk == kwargs["pk"] \
or user.registration.is_volunteer \
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and self.get_object().participation.tournament in user.registration.interesting_tournaments:
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return super().dispatch(request, *args, **kwargs)
raise PermissionDenied
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
context["participation_form"] = ParticipationForm(data=self.request.POST or None,
instance=self.object.participation)
context["title"] = _("Update team {trigram}").format(trigram=self.object.trigram)
return context
@transaction.atomic
def form_valid(self, form):
participation_form = ParticipationForm(data=self.request.POST or None, instance=self.object.participation)
if not participation_form.is_valid():
return self.form_invalid(form)
participation_form.save()
return super().form_valid(form)
class TeamUploadMotivationLetterView(LoginRequiredMixin, UpdateView):
"""
A team can send its motivation letter.
"""
model = Team
form_class = MotivationLetterForm
template_name = "participation/upload_motivation_letter.html"
extra_context = dict(title=_("Upload motivation letter"))
def dispatch(self, request, *args, **kwargs):
if not self.request.user.is_authenticated or \
not self.request.user.registration.is_admin \
and self.request.user.registration.team != self.get_object():
return self.handle_no_permission()
return super().dispatch(request, *args, **kwargs)
@transaction.atomic
def form_valid(self, form):
old_instance = Team.objects.get(pk=self.object.pk)
if old_instance.motivation_letter:
old_instance.motivation_letter.delete()
old_instance.save()
return super().form_valid(form)
class MotivationLetterView(LoginRequiredMixin, View):
"""
Display the sent motivation letter.
"""
def get(self, request, *args, **kwargs):
filename = kwargs["filename"]
path = f"media/authorization/motivation_letters/{filename}"
if not os.path.exists(path):
raise Http404
team = Team.objects.get(motivation_letter__endswith=filename)
user = request.user
if not (user.registration in team.participants.all() or user.registration.is_admin
or user.registration.is_volunteer
and team.participation.tournament in user.registration.organized_tournaments.all()):
raise PermissionDenied
# Guess mime type of the file
mime = Magic(mime=True)
mime_type = mime.from_file(path)
ext = mime_type.split("/")[1].replace("jpeg", "jpg")
# Replace file name
true_file_name = _("Motivation letter of {team}.{ext}").format(team=str(team), ext=ext)
return FileResponse(open(path, "rb"), content_type=mime_type, filename=true_file_name)
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class TeamAuthorizationsView(LoginRequiredMixin, DetailView):
"""
Get as a ZIP archive all the authorizations that are sent
"""
model = Team
def dispatch(self, request, *args, **kwargs):
user = request.user
if not user.is_authenticated:
return super().handle_no_permission()
if user.registration.is_admin or user.registration.is_volunteer \
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and self.get_object().participation.tournament in user.registration.interesting_tournaments:
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return super().dispatch(request, *args, **kwargs)
raise PermissionDenied
def get(self, request, *args, **kwargs):
team = self.get_object()
magic = Magic(mime=True)
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output = BytesIO()
zf = ZipFile(output, "w")
for participant in team.participants.all():
if participant.photo_authorization:
mime_type = magic.from_file("media/" + participant.photo_authorization.name)
ext = mime_type.split("/")[1].replace("jpeg", "jpg")
zf.write("media/" + participant.photo_authorization.name,
_("Photo authorization of {participant}.{ext}").format(participant=str(participant), ext=ext))
if isinstance(participant, StudentRegistration) and participant.parental_authorization:
mime_type = magic.from_file("media/" + participant.parental_authorization.name)
ext = mime_type.split("/")[1].replace("jpeg", "jpg")
zf.write("media/" + participant.parental_authorization.name,
_("Parental authorization of {participant}.{ext}")
.format(participant=str(participant), ext=ext))
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if isinstance(participant, StudentRegistration) and participant.health_sheet:
mime_type = magic.from_file("media/" + participant.health_sheet.name)
ext = mime_type.split("/")[1].replace("jpeg", "jpg")
zf.write("media/" + participant.health_sheet.name,
_("Health sheet of {participant}.{ext}").format(participant=str(participant), ext=ext))
if team.motivation_letter:
mime_type = magic.from_file("media/" + team.motivation_letter.name)
ext = mime_type.split("/")[1].replace("jpeg", "jpg")
zf.write("media/" + team.motivation_letter.name,
_("Motivation letter of {team}.{ext}").format(team=str(team), ext=ext))
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zf.close()
response = HttpResponse(content_type="application/zip")
response["Content-Disposition"] = "attachment; filename=\"{filename}\"" \
.format(filename=_("Photo authorizations of team {trigram}.zip").format(trigram=team.trigram))
response.write(output.getvalue())
return response
class TeamLeaveView(LoginRequiredMixin, TemplateView):
"""
A team member leaves a team
"""
template_name = "participation/team_leave.html"
extra_context = dict(title=_("Leave team"))
def dispatch(self, request, *args, **kwargs):
if not request.user.is_authenticated:
return self.handle_no_permission()
if not request.user.registration.participates or not request.user.registration.team:
raise PermissionDenied(_("You are not in a team."))
if request.user.registration.team.participation.valid:
raise PermissionDenied(_("The team is already validated or the validation is pending."))
return super().dispatch(request, *args, **kwargs)
@transaction.atomic()
def post(self, request, *args, **kwargs):
"""
When the team is left, the user is unsubscribed from the team mailing list
and kicked from the team room.
"""
team = request.user.registration.team
request.user.registration.team = None
request.user.registration.save()
get_sympa_client().unsubscribe(request.user.email, f"equipe-{team.trigram.lower()}", False)
Matrix.kick(f"#equipe-{team.trigram.lower()}:tfjm.org",
f"@{request.user.registration.matrix_username}:tfjm.org",
"Équipe quittée")
if team.students.count() + team.coaches.count() == 0:
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team.delete()
return redirect(reverse_lazy("index"))
class MyParticipationDetailView(LoginRequiredMixin, RedirectView):
"""
Redirects to the detail view of the participation of the team.
"""
def get_redirect_url(self, *args, **kwargs):
user = self.request.user
registration = user.registration
if registration.participates:
if registration.team:
return reverse_lazy("participation:participation_detail", args=(registration.team.participation.id,))
raise PermissionDenied(_("You are not in a team."))
raise PermissionDenied(_("You don't participate, so you don't have any team."))
class ParticipationDetailView(LoginRequiredMixin, DetailView):
"""
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Display detail about the participation of a team, and manage the solution submission.
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"""
model = Participation
def dispatch(self, request, *args, **kwargs):
user = request.user
if not user.is_authenticated:
return super().handle_no_permission()
if not self.get_object().valid:
raise PermissionDenied(_("The team is not validated yet."))
if user.registration.is_admin or user.registration.participates \
and user.registration.team.participation \
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and user.registration.team.participation.pk == kwargs["pk"] \
or user.registration.is_volunteer \
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and self.get_object().tournament in user.registration.interesting_tournaments:
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return super().dispatch(request, *args, **kwargs)
raise PermissionDenied
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
context["title"] = lambda: _("Participation of team {trigram}").format(trigram=self.object.team.trigram)
return context
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class TournamentListView(SingleTableView):
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"""
Display the list of all tournaments.
"""
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model = Tournament
table_class = TournamentTable
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class TournamentCreateView(AdminMixin, CreateView):
"""
Create a new tournament.
"""
model = Tournament
form_class = TournamentForm
def get_success_url(self):
return reverse_lazy("participation:tournament_detail", args=(self.object.pk,))
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class TournamentUpdateView(VolunteerMixin, UpdateView):
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"""
Update tournament detail.
"""
model = Tournament
form_class = TournamentForm
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def dispatch(self, request, *args, **kwargs):
if not request.user.is_authenticated or not self.request.user.registration.is_admin \
and not (self.request.user.registration.is_volunteer
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and self.request.user.registration.organized_tournaments.all()):
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return self.handle_no_permission()
return super().dispatch(request, *args, **kwargs)
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class TournamentDetailView(DetailView):
"""
Display tournament detail.
"""
model = Tournament
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def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
context["teams"] = ParticipationTable(self.object.participations.all())
context["pools"] = PoolTable(self.object.pools.order_by('id').all())
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notes = dict()
for participation in self.object.participations.all():
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note = sum(pool.average(participation)
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for pool in self.object.pools.filter(participations=participation).all()
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if pool.results_available
or (self.request.user.is_authenticated and self.request.user.registration.is_volunteer))
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if note:
notes[participation] = note
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context["notes"] = sorted(notes.items(), key=lambda x: x[1], reverse=True)
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return context
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class SolutionUploadView(LoginRequiredMixin, FormView):
template_name = "participation/upload_solution.html"
form_class = SolutionForm
def dispatch(self, request, *args, **kwargs):
qs = Participation.objects.filter(pk=self.kwargs["pk"])
if not qs.exists():
raise Http404
self.participation = qs.get()
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if not self.request.user.is_authenticated or not self.request.user.registration.is_admin \
and not (self.request.user.registration.participates
and self.request.user.registration.team == self.participation.team):
return self.handle_no_permission()
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return super().dispatch(request, *args, **kwargs)
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@transaction.atomic
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def form_valid(self, form):
"""
When a solution is submitted, it replaces a previous solution if existing,
otherwise it creates a new solution.
It is discriminating whenever the team is selected for the final tournament or not.
"""
form_sol = form.instance
sol_qs = Solution.objects.filter(participation=self.participation,
problem=form_sol.problem,
final_solution=self.participation.final)
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tournament = Tournament.final_tournament() if self.participation.final else self.participation.tournament
if timezone.now() > tournament.solution_limit and sol_qs.exists():
form.add_error(None, _("You can't upload a solution after the deadline."))
return self.form_invalid(form)
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# Drop previous solution if existing
for sol in sol_qs.all():
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sol.file.delete()
sol.save()
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sol.delete()
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form_sol.participation = self.participation
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form_sol.final_solution = self.participation.final
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form_sol.save()
return super().form_valid(form)
def get_success_url(self):
return reverse_lazy("participation:participation_detail", args=(self.participation.pk,))
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class PoolCreateView(AdminMixin, CreateView):
model = Pool
form_class = PoolForm
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class PoolDetailView(LoginRequiredMixin, DetailView):
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model = Pool
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def dispatch(self, request, *args, **kwargs):
if not request.user.is_authenticated:
return self.handle_no_permission()
if request.user.registration.is_admin or request.user.registration.participates \
and request.user.registration.team \
and request.user.registration.team.participation in self.get_object().participations.all() \
or request.user.registration.is_volunteer \
and self.get_object().tournament in request.user.registration.interesting_tournaments:
return super().dispatch(request, *args, **kwargs)
return self.handle_no_permission()
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def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
context["passages"] = PassageTable(self.object.passages.order_by('id').all())
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if self.object.results_available or self.request.user.registration.is_volunteer:
# Hide notes before the end of the turn
notes = dict()
for participation in self.object.participations.all():
note = self.object.average(participation)
if note:
notes[participation] = note
context["notes"] = sorted(notes.items(), key=lambda x: x[1], reverse=True)
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return context
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class PoolUpdateView(VolunteerMixin, UpdateView):
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model = Pool
form_class = PoolForm
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def dispatch(self, request, *args, **kwargs):
if not request.user.is_authenticated:
return self.handle_no_permission()
if request.user.registration.is_admin or request.user.registration.is_volunteer \
and (self.get_object().tournament in request.user.registration.organized_tournaments.all()
or request.user.registration in self.get_object().juries.all()):
return super().dispatch(request, *args, **kwargs)
return self.handle_no_permission()
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class PoolUpdateTeamsView(VolunteerMixin, UpdateView):
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model = Pool
form_class = PoolTeamsForm
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def dispatch(self, request, *args, **kwargs):
if not request.user.is_authenticated:
return self.handle_no_permission()
if request.user.registration.is_admin or request.user.registration.is_volunteer \
and (self.get_object().tournament in request.user.registration.organized_tournaments.all()
or request.user.registration in self.get_object().juries.all()):
return super().dispatch(request, *args, **kwargs)
return self.handle_no_permission()
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class PassageCreateView(VolunteerMixin, CreateView):
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model = Passage
form_class = PassageForm
def dispatch(self, request, *args, **kwargs):
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if not request.user.is_authenticated:
return self.handle_no_permission()
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qs = Pool.objects.filter(pk=self.kwargs["pk"])
if not qs.exists():
raise Http404
self.pool = qs.get()
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if request.user.registration.is_admin or request.user.registration.is_volunteer \
and (self.pool.tournament in request.user.registration.organized_tournaments.all()
or request.user.registration in self.pool.juries.all()):
return super().dispatch(request, *args, **kwargs)
return self.handle_no_permission()
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def get_form(self, form_class=None):
form = super().get_form(form_class)
form.instance.pool = self.pool
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form.fields["defender"].queryset = self.pool.participations.all()
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form.fields["opponent"].queryset = self.pool.participations.all()
form.fields["reporter"].queryset = self.pool.participations.all()
return form
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class PassageDetailView(LoginRequiredMixin, DetailView):
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model = Passage
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def dispatch(self, request, *args, **kwargs):
if not request.user.is_authenticated:
return self.handle_no_permission()
if request.user.registration.is_admin or request.user.registration.is_volunteer \
and (self.get_object().pool.tournament in request.user.registration.organized_tournaments.all()
or request.user.registration in self.get_object().pool.juries.all()) \
or request.user.registration.participates and request.user.registration.team \
and request.user.registration.team.participation in [self.get_object().defender,
self.get_object().opponent,
self.get_object().reporter]:
return super().dispatch(request, *args, **kwargs)
return self.handle_no_permission()
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def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
if self.request.user.registration in self.object.pool.juries.all():
context["my_note"] = Note.objects.get(passage=self.object, jury=self.request.user.registration)
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context["notes"] = NoteTable([note for note in self.object.notes.all() if note])
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elif self.request.user.registration.is_admin:
context["notes"] = NoteTable([note for note in self.object.notes.all() if note])
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return context
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class PassageUpdateView(VolunteerMixin, UpdateView):
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model = Passage
form_class = PassageForm
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def dispatch(self, request, *args, **kwargs):
if not request.user.is_authenticated:
return self.handle_no_permission()
if request.user.registration.is_admin or request.user.registration.is_volunteer \
and (self.get_object().pool.tournament in request.user.registration.organized_tournaments.all()
or request.user.registration in self.get_object().pool.juries.all()):
return super().dispatch(request, *args, **kwargs)
return self.handle_no_permission()
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class SynthesisUploadView(LoginRequiredMixin, FormView):
template_name = "participation/upload_synthesis.html"
form_class = SynthesisForm
def dispatch(self, request, *args, **kwargs):
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if not request.user.is_authenticated or not request.user.registration.participates:
return self.handle_no_permission()
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qs = Passage.objects.filter(pk=self.kwargs["pk"])
if not qs.exists():
raise Http404
self.participation = self.request.user.registration.team.participation
self.passage = qs.get()
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if self.participation not in [self.passage.opponent, self.passage.reporter]:
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return self.handle_no_permission()
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return super().dispatch(request, *args, **kwargs)
def form_valid(self, form):
"""
When a solution is submitted, it replaces a previous solution if existing,
otherwise it creates a new solution.
It is discriminating whenever the team is selected for the final tournament or not.
"""
form_syn = form.instance
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form_syn.type = 1 if self.participation == self.passage.opponent else 2
syn_qs = Synthesis.objects.filter(participation=self.participation,
passage=self.passage,
type=form_syn.type).all()
deadline = self.passage.pool.tournament.syntheses_first_phase_limit if self.passage.pool.round == 1 \
else self.passage.pool.tournament.syntheses_second_phase_limit
if syn_qs.exists() and timezone.now() > deadline:
form.add_error(None, _("You can't upload a synthesis after the deadline."))
return self.form_invalid(form)
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# Drop previous solution if existing
for syn in syn_qs.all():
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syn.file.delete()
syn.save()
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syn.delete()
form_syn.participation = self.participation
form_syn.passage = self.passage
form_syn.save()
return super().form_valid(form)
def get_success_url(self):
return reverse_lazy("participation:passage_detail", args=(self.passage.pk,))
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class NoteUpdateView(VolunteerMixin, UpdateView):
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model = Note
form_class = NoteForm
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def dispatch(self, request, *args, **kwargs):
if not request.user.is_authenticated:
return self.handle_no_permission()
if request.user.registration.is_admin or request.user.registration.is_volunteer \
and self.get_object().jury == request.user.registration:
return super().dispatch(request, *args, **kwargs)
return self.handle_no_permission()