korektury | posilani emailů na komentare

korektury/views.py

@@ -4,6 +4,7 @@ from django.views import generic
 from django.utils.translation import ugettext as _
 from django.conf import settings
 from django.http import HttpResponseForbidden
+from django.core.mail import send_mail
 
 from .models import Oprava,Komentar,KorekturovanePDF, Organizator
 from .forms import OpravaForm
@@ -83,6 +84,7 @@ class KorekturyView(generic.TemplateView):
             text = q.get('txt')
             kom = Komentar(oprava=op,autor=autor,text=text)
             kom.save()
+            self.send_email_notification_komentar(op, autor, text)
         elif (action == u'update-comment'):
             id = int(q.get('id'))
             kom = Komentar.objects.get(id=id)
@@ -116,6 +118,29 @@ class KorekturyView(generic.TemplateView):
         context['autor'] = autor
         return render(request, 'korektury/opraf.html',context)
 
+    def send_email_notification_komentar(self, oprava, autor, text):
+        ''' Rozesle e-mail pri pridani komentare,
+            ktery obsahuje text komentare.
+        '''
+
+        # parametry e-mailu
+        from_email = 'korekturovatko@mam.mff.cuni.cz'
+        subject = u'Nová korektura od {}'.format(autor)
+        text = u"Text komentáře:\n\n{}\n\n=== Konec textu komentáře ===\n\
+                \nVaše korekturovátko\n".format(text)
+
+        # Prijemci e-mailu
+        emails = set()
+        email = oprava.autor.user.email
+        if email:
+            emails.add(email)
+        for komentar in oprava.komentar_set.all():
+            email = komentar.autor.user.email
+            if email:
+                emails.add(email)
+        
+        send_mail(subject, text, from_email, list(emails))
+
     def get_context_data(self, **kwargs):
         context = super(KorekturyView,self).get_context_data(**kwargs)
         pdf = get_object_or_404(KorekturovanePDF, id=self.kwargs['pdf'])