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, force_enabled=False):
  11     try:
  12         form_class = contact_forms[form_tag]
  13     except KeyError:
  14         raise Http404
  15     if (getattr(form_class, 'disabled', False) and
  16             not (force_enabled and request.user.is_superuser)):
  17         template = getattr(form_class, 'disabled_template', None)
  18         if template:
  19             return render(request, template)
  20         raise Http404
  21     if request.method == 'POST':
  22         form = form_class(request.POST, request.FILES)
  23         formsets = []
  24         valid = form.is_valid()
  25         for formset in getattr(form, 'form_formsets', ()):
  26             fset = formset(request.POST, request.FILES)
  27             if not fset.is_valid():
  28                 valid = False
  29             formsets.append(fset)
  30         if valid:
  31             form.save(request, formsets)
  32             return redirect('contact_thanks', form_tag)
  33     else:
  34         form = form_class(initial=request.GET)
  35         formsets = []
  36         for formset in getattr(form, 'form_formsets', ()):
  37             formsets.append(formset())
  38     return render(request,
  39                 ['contact/%s/form.html' % form_tag, 'contact/form.html'],
  40                 {'form': form, 'formsets': formsets}
  41             )
  42
  43
  44 def thanks(request, form_tag):
  45     try:
  46         form_class = contact_forms[form_tag]
  47     except KeyError:
  48         raise Http404
  49
  50     return render(request,
  51                 ['contact/%s/thanks.html' % form_tag, 'contact/thanks.html'],
  52                 dict(base_template = getattr(form_class, 'base_template', None))
  53             )
  54
  55
  56 @permission_required('contact.change_attachment')
  57 def attachment(request, contact_id, tag):
  58     attachment = get_object_or_404(Attachment, contact_id=contact_id, tag=tag)
  59     return serve_file(attachment.file.url)