portal/contactview.py

   1 from django.shortcuts           import render
   2 from django.template.loader     import render_to_string
   3 from django.views.generic       import View
   4
   5 from unfold.loginrequired       import FreeAccessView
   6 from ui.topmenu                 import topmenu_items, the_user
   7
   8 from portal.forms               import ContactForm
   9
  10 from myslice.theme import ThemeView
  11
  12 # splitting the 2 functions done here
  13 # GET is for displaying the empty form
  14 # POST is to process it once filled - or show the form again if anything is missing
  15 class ContactView (FreeAccessView, ThemeView):
  16     def post (self, request):
  17         form = ContactForm(request.POST) # A form bound to the POST data
  18         if form.is_valid(): # All validation rules pass
  19             # Process the data in form.cleaned_data
  20             first_name = form.cleaned_data['first_name']
  21             last_name = form.cleaned_data['last_name']
  22             authority = form.cleaned_data['authority']
  23             subject = form.cleaned_data['subject']
  24             description = form.cleaned_data['description']
  25             email = form.cleaned_data['email'] # email of the sender
  26             cc_myself = form.cleaned_data['cc_myself']
  27
  28             try:
  29                 # Send an email: the support recipients
  30                 theme.template_name = 'email_support.txt'
  31                 recipients = render_to_string(theme.template, form.cleaned_data)
  32                 recipients = subject.replace('\n', '')
  33                 if cc_myself:
  34                     recipients.append(email)
  35
  36                 theme.template_name = 'contact_support_email.html'
  37                 html_content = render_to_string(theme.template, form.cleaned_data)
  38
  39                 theme.template_name = 'contact_support_email.txt'
  40                 text_content = render_to_string(theme.template, form.cleaned_data)
  41
  42                 theme.template_name = 'contact_support_email_subject.txt'
  43                 subject = render_to_string(theme.template, form.cleaned_data)
  44                 subject = subject.replace('\n', '')
  45
  46                 if not email:
  47                     theme.template_name = 'email_default_sender.txt'
  48                     sender =  render_to_string(theme.template, form.cleaned_data)
  49                     sender = sender.replace('\n', '')
  50                 else:
  51                     sender = email
  52
  53                 msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
  54                 msg.attach_alternative(html_content, "text/html")
  55                 msg.send()
  56             except Exception, e:
  57                 print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
  58
  59             if request.user.is_authenticated() :
  60                 username = request.user.email
  61             else :
  62                 username = None
  63             return render(request,'contact_sent.html', { 'theme' : self.theme,  'username': username}) # Redirect after POST
  64         else:
  65             return self._display (request, form)
  66
  67     def get (self, request):
  68         return self._display (request, ContactForm()) # A fresh unbound form
  69
  70     def _display (self, request, form):
  71         if request.user.is_authenticated() :
  72             username = request.user.email
  73         else :
  74             username = None
  75         return render(request, 'contact.html', {
  76                 'form': form,
  77                 'topmenu_items': topmenu_items('Contact', request),
  78                 'theme' : self.theme,
  79                 'username': username,
  80                 'section': "Contact"
  81                 })