contact/views.py

   1 # -*- coding: utf-8 -*-
   2 from urllib import unquote
   3
   4 from django.contrib.auth.decorators import permission_required
   5 from django.http import Http404
   6 from django.shortcuts import get_object_or_404, redirect, render
   7 from fnpdjango.utils.views import serve_file
   8 from .forms import contact_forms
   9 from .models import Attachment
  10
  11
  12 def form(request, form_tag, force_enabled=False):
  13     try:
  14         form_class = contact_forms[form_tag]
  15     except KeyError:
  16         raise Http404
  17     if (getattr(form_class, 'disabled', False) and
  18             not (force_enabled and request.user.is_superuser)):
  19         template = getattr(form_class, 'disabled_template', None)
  20         if template:
  21             return render(request, template)
  22         raise Http404
  23     if request.method == 'POST':
  24         form = form_class(request.POST, request.FILES)
  25         formsets = []
  26         valid = form.is_valid()
  27         for formset in getattr(form, 'form_formsets', ()):
  28             fset = formset(request.POST, request.FILES)
  29             if not fset.is_valid():
  30                 valid = False
  31             formsets.append(fset)
  32         if valid:
  33             form.save(request, formsets)
  34             return redirect('contact_thanks', form_tag)
  35     else:
  36         form = form_class(initial=request.GET)
  37         formsets = []
  38         for formset in getattr(form, 'form_formsets', ()):
  39             formsets.append(formset())
  40     return render(
  41         request, ['contact/%s/form.html' % form_tag, 'contact/form.html'],
  42         {'form': form, 'formsets': formsets}
  43     )
  44
  45
  46 def thanks(request, form_tag):
  47     try:
  48         form_class = contact_forms[form_tag]
  49     except KeyError:
  50         raise Http404
  51
  52     return render(
  53         request, ['contact/%s/thanks.html' % form_tag, 'contact/thanks.html'],
  54         {'base_template': getattr(form_class, 'base_template', None)})
  55
  56
  57 @permission_required('contact.change_attachment')
  58 def attachment(request, contact_id, tag):
  59     attachment = get_object_or_404(Attachment, contact_id=contact_id, tag=tag)
  60     attachment_url = unquote(attachment.file.url)
  61     return serve_file(attachment_url)