apps/suggest/views.py

   1 # -*- coding: utf-8 -*-
   2 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
   3 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
   4 #
   5 from django.core.mail import send_mail, mail_managers
   6 from django.core.urlresolvers import reverse
   7 from django.core.validators import email_re
   8 from django.http import HttpResponse, HttpResponseRedirect
   9 from django.utils.translation import ugettext as _
  10 from django.views.decorators import cache
  11 from django.views.decorators.http import require_POST
  12 from django.contrib.sites.models import Site
  13 from django.shortcuts import render_to_response
  14 from django.template import RequestContext
  15
  16 from catalogue.forms import SearchForm
  17 from suggest import forms
  18 from suggest.models import Suggestion, PublishingSuggestion
  19
  20
  21 # FIXME - shouldn't be in catalogue
  22 from catalogue.views import LazyEncoder
  23
  24
  25 class AjaxableFormView(object):
  26     formClass = None
  27     template = None
  28     ajax_template = None
  29     formname = None
  30
  31     def __call__(self, request):
  32         """
  33             A view displaying a form, or JSON if `ajax' GET param is set.
  34         """
  35         ajax = request.GET.get('ajax', False)
  36         if request.method == "POST":
  37             form = self.formClass(request.POST)
  38             if form.is_valid():
  39                 form.save(request)
  40                 response_data = {'success': True, 'message': _('Report was sent successfully.')}
  41             else:
  42                 response_data = {'success': False, 'errors': form.errors}
  43             if ajax:
  44                 return HttpResponse(LazyEncoder(ensure_ascii=False).encode(response_data))
  45         else:
  46             form = self.formClass()
  47             response_data = None
  48
  49         template = self.ajax_template if ajax else self.template
  50         return render_to_response(template, {
  51                 self.formname: form,
  52                 "form": SearchForm(),
  53                 "response_data": response_data,
  54             },
  55             context_instance=RequestContext(request))
  56
  57
  58 class PublishingSuggestionFormView(AjaxableFormView):
  59     formClass = forms.PublishingSuggestForm
  60     ajax_template = "publishing_suggest.html"
  61     template = "publishing_suggest_full.html"
  62     formname = "pubsuggest_form"
  63
  64
  65 @require_POST
  66 @cache.never_cache
  67 def report(request):
  68     suggest_form = forms.SuggestForm(request.POST)
  69     if suggest_form.is_valid():
  70         contact = suggest_form.cleaned_data['contact']
  71         description = suggest_form.cleaned_data['description']
  72
  73         suggestion = Suggestion(contact=contact,
  74             description=description, ip=request.META['REMOTE_ADDR'])
  75         if request.user.is_authenticated():
  76             suggestion.user = request.user
  77         suggestion.save()
  78
  79         mail_managers(u'Nowa sugestia na stronie WolneLektury.pl', u'''\
  80 Zgłoszono nową sugestię w serwisie WolneLektury.pl.
  81 http://%(site)s%(url)s
  82
  83 Użytkownik: %(user)s
  84 Kontakt: %(contact)s
  85
  86 %(description)s''' % {
  87             'site': Site.objects.get_current().domain,
  88             'url': reverse('admin:suggest_suggestion_change', args=[suggestion.id]),
  89             'user': str(request.user) if request.user.is_authenticated() else '',
  90             'contact': contact,
  91             'description': description,
  92             }, fail_silently=True)
  93
  94         if email_re.match(contact):
  95             send_mail(u'[WolneLektury] ' + _(u'Thank you for your suggestion.'),
  96                     _(u"""\
  97 Thank you for your comment on WolneLektury.pl.
  98 The suggestion has been referred to the project coordinator.""") +
  99 u"""
 100
 101 --
 102 """ + _(u'''Message sent automatically. Please do not reply.'''),
 103                     'no-reply@wolnelektury.pl', [contact], fail_silently=True)
 104
 105         response_data = {'success': True, 'message': _('Report was sent successfully.')}
 106     else:
 107         response_data = {'success': False, 'errors': suggest_form.errors}
 108     return HttpResponse(LazyEncoder(ensure_ascii=False).encode(response_data))