contact/views.py

   1 from django.contrib.auth.decorators import permission_required
   2 from django.http import Http404, HttpResponse
   3 from django.shortcuts import get_object_or_404, redirect, render
   4 from django.utils.translation import ugettext_lazy as _
   5 from fnpdjango.utils.views import serve_file
   6 from .forms import contact_forms
   7 from .models import Attachment
   8
   9
  10 def form(request, form_tag):
  11     try:
  12         form_class = contact_forms[form_tag]
  13     except KeyError:
  14         raise Http404
  15     if request.method == 'POST':
  16         form = form_class(request.POST, request.FILES)
  17         formsets = []
  18         valid = form.is_valid()
  19         for formset in getattr(form, 'form_formsets', ()):
  20             fset = formset(request.POST, request.FILES)
  21             if not fset.is_valid():
  22                 valid = False
  23             formsets.append(fset)
  24         if valid:
  25             form.save(request, formsets)
  26             return redirect('contact_thanks', form_tag)
  27     else:
  28         form = form_class(initial=request.GET)
  29         formsets = []
  30         for formset in getattr(form, 'form_formsets', ()):
  31             formsets.append(formset())
  32     return render(request,
  33                 ['contact/%s/form.html' % form_tag, 'contact/form.html'],
  34                 {'form': form, 'formsets': formsets}
  35             )
  36
  37
  38 def thanks(request, form_tag):
  39     if form_tag not in contact_forms:
  40         raise Http404
  41
  42     return render(request,
  43                 ['contact/%s/thanks.html' % form_tag, 'contact/thanks.html']
  44             )
  45
  46
  47 @permission_required('contact.change_attachment')
  48 def attachment(request, contact_id, tag):
  49     attachment = get_object_or_404(Attachment, contact_id=contact_id, tag=tag)
  50     return serve_file(attachment.file.url)