104 lines
3.2 KiB
Python
104 lines
3.2 KiB
Python
import os
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from django.conf import settings
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from django.contrib import messages
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from django.core.mail import EmailMultiAlternatives
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from django.shortcuts import get_object_or_404, redirect
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from django.template.loader import render_to_string
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from django.urls import reverse
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from django.views.generic import CreateView, ListView
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from manuels.forms import AddBookForm
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from manuels.models import Teacher, Book
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class HomePageView(CreateView):
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model = Teacher
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fields = '__all__'
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template_name = 'manuels/home_page.html'
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def get(self, request, *args, **kwargs):
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teacher_pk = request.session.get('teacher_pk')
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if teacher_pk:
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return redirect('list_books', pk=teacher_pk)
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return super().get(request, *args, **kwargs)
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def form_valid(self, form):
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response = super().form_valid(form)
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dest = form.cleaned_data['email']
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link = self.request.build_absolute_uri(reverse('list_books', args=[str(self.object.pk)]))
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msg = EmailMultiAlternatives(
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subject='Gestion des manuels scolaires',
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body=f'Bonjour {self.object.first_name},\n'
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f'Voici votre lien pour la gestion des manuels scolaires : {link}',
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from_email=settings.SERVER_EMAIL,
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to=[dest],
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)
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reply_to = [os.getenv('REPLY_TO')]
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if reply_to:
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msg.reply_to = reply_to
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msg.attach_alternative(
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render_to_string('manuels/email.html', {'link': link, 'teacher': self.object}), "text/html"
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)
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msg.send()
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return response
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class BaseTeacherView:
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teacher = None
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def dispatch(self, request, *args, **kwargs):
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self.teacher = get_object_or_404(Teacher, pk=self.kwargs['pk'])
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request.session['teacher_pk'] = str(self.teacher.pk)
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return super().dispatch(request, *args, **kwargs)
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def get_context_data(self, **kwargs):
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context = super().get_context_data()
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context['teacher'] = self.teacher
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return context
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class ListBooksView(BaseTeacherView, ListView):
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model = Book
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template_name = 'manuels/list_books.html'
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context_object_name = 'books'
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def get_queryset(self):
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return Book.objects.filter(teacher=self.teacher)
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class AddBookView(BaseTeacherView, CreateView):
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model = Book
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template_name = 'manuels/add_book.html'
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form_class = AddBookForm
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add_another = False
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def get_initial(self):
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return {
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'teacher': self.teacher
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}
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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.fields['teacher'].queryset = Teacher.objects.filter(pk=self.teacher.pk)
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return form
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def form_valid(self, form):
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self.add_another = form.cleaned_data['add_another']
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return super().form_valid(form)
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def get_success_url(self):
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messages.success(self.request, f'"{self.object}" a été ajouté.')
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if self.add_another:
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return reverse('add_book', args=[str(self.teacher.pk)])
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else:
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return reverse('list_books', args=[str(self.teacher.pk)])
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def clear_teacher_view(request):
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if request.session['teacher_pk']:
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del request.session['teacher_pk']
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return redirect('home_page')
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