med/media/views.py

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# -*- mode: python; coding: utf-8 -*-
# Copyright (C) 2017-2019 by BDE ENS Paris-Saclay
# SPDX-License-Identifier: GPL-3.0-or-later
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from django.contrib import messages
from django.contrib.auth.decorators import login_required, permission_required
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from django.contrib.auth.mixins import LoginRequiredMixin
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from django.http import HttpResponse
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from django_filters.rest_framework import DjangoFilterBackend
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from django.db import transaction
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from django.shortcuts import redirect, render
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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.generic import TemplateView, DetailView
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from rest_framework import viewsets
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from rest_framework.filters import SearchFilter
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from reversion import revisions as reversion
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from .models import Author, CD, Comic, Emprunt, FutureMedium, Game, Manga,\
Novel, Review, Vinyl
from .serializers import AuthorSerializer, ComicSerializer, CDSerializer,\
EmpruntSerializer, FutureMediumSerializer, GameSerializer, \
MangaSerializer, NovelSerializer, ReviewSerializer, VinylSerializer
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@login_required
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@permission_required('media.change_emprunt')
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def retour_emprunt(request, empruntid):
try:
emprunt_instance = Emprunt.objects.get(pk=empruntid)
except Emprunt.DoesNotExist:
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messages.error(request, u"Entrée inexistante")
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return redirect("admin:media_emprunt_changelist")
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with transaction.atomic(), reversion.create_revision():
emprunt_instance.permanencier_rendu = request.user
emprunt_instance.date_rendu = timezone.now()
emprunt_instance.save()
reversion.set_user(request.user)
messages.success(request, "Retour enregistré")
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return redirect("admin:media_emprunt_changelist")
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def index(request):
"""
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Home page which redirect to admin when logged in
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"""
if request.user.is_authenticated:
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return redirect('admin:index')
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else:
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return render(request, 'admin/index.html', {
'title': _('Welcome to the Mediatek database'),
})
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class FindMediumView(LoginRequiredMixin, TemplateView):
template_name = "media/find_medium.html"
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class MarkMediumAsPresent(LoginRequiredMixin, DetailView):
def dispatch(self, request, *args, **kwargs):
object = self.get_object()
object.present = not request.GET.get("absent", False)
object.save()
return HttpResponse("", content_type=204)
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class MarkComicAsPresent(MarkMediumAsPresent):
model = Comic
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class MarkMangaAsPresent(MarkMediumAsPresent):
model = Manga
class MarkCDAsPresent(MarkMediumAsPresent):
model = CD
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class MarkVinylAsPresent(MarkMediumAsPresent):
model = Vinyl
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class MarkRomanAsPresent(MarkMediumAsPresent):
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model = Novel
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class MarkRevueAsPresent(MarkMediumAsPresent):
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model = Review
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class MarkFutureAsPresent(MarkMediumAsPresent):
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model = FutureMedium
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class AuthorViewSet(viewsets.ModelViewSet):
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"""
API endpoint that allows authors to be viewed or edited.
"""
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queryset = Author.objects.all()
serializer_class = AuthorSerializer
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class ComicViewSet(viewsets.ModelViewSet):
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"""
API endpoint that allows media to be viewed or edited.
"""
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queryset = Comic.objects.all()
serializer_class = ComicSerializer
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filter_backends = [DjangoFilterBackend, SearchFilter]
filterset_fields = ["isbn", "side_identifier"]
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search_fields = ["=isbn", "title", "subtitle", "side_identifier",
"authors__name"]
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class MangaViewSet(viewsets.ModelViewSet):
"""
API endpoint that allows media to be viewed or edited.
"""
queryset = Manga.objects.all()
serializer_class = MangaSerializer
filter_backends = [DjangoFilterBackend, SearchFilter]
filterset_fields = ["isbn", "side_identifier"]
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search_fields = ["=isbn", "title", "subtitle", "side_identifier",
"authors__name"]
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class CDViewSet(viewsets.ModelViewSet):
"""
API endpoint that allows media to be viewed or edited.
"""
queryset = CD.objects.all()
serializer_class = CDSerializer
filter_backends = [DjangoFilterBackend, SearchFilter]
filterset_fields = ["side_identifier"]
search_fields = ["title", "side_identifier", "authors__name"]
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class VinylViewSet(viewsets.ModelViewSet):
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"""
API endpoint that allows media to be viewed or edited.
"""
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queryset = Vinyl.objects.all()
serializer_class = VinylSerializer
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filter_backends = [DjangoFilterBackend, SearchFilter]
filterset_fields = ["side_identifier", "rpm"]
search_fields = ["title", "side_identifier", "authors__name"]
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class NovelViewSet(viewsets.ModelViewSet):
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"""
API endpoint that allows media to be viewed or edited.
"""
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queryset = Novel.objects.all()
serializer_class = NovelSerializer
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filter_backends = [DjangoFilterBackend, SearchFilter]
filterset_fields = ["isbn", "side_identifier", "number_of_pages"]
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search_fields = ["=isbn", "title", "subtitle", "side_identifier",
"authors__name"]
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class ReviewViewSet(viewsets.ModelViewSet):
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"""
API endpoint that allows media to be viewed or edited.
"""
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queryset = Review.objects.all()
serializer_class = ReviewSerializer
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filter_backends = [DjangoFilterBackend, SearchFilter]
filterset_fields = ["number", "year", "month", "day", "double"]
search_fields = ["title"]
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class FutureMediumViewSet(viewsets.ModelViewSet):
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"""
API endpoint that allows media to be viewed or edited.
"""
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queryset = FutureMedium.objects.all()
serializer_class = FutureMediumSerializer
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filter_backends = [DjangoFilterBackend, SearchFilter]
filterset_fields = ["isbn"]
search_fields = ["=isbn"]
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class EmpruntViewSet(viewsets.ModelViewSet):
"""
API endpoint that allows borrowed items to be viewed or edited.
"""
queryset = Emprunt.objects.all()
serializer_class = EmpruntSerializer
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class GameViewSet(viewsets.ModelViewSet):
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"""
API endpoint that allows games to be viewed or edited.
"""
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queryset = Game.objects.all()
serializer_class = GameSerializer