added DTL handling of email body

symposion/proposals/models.py

@@ -122,6 +122,13 @@ class ProposalBase(models.Model):
         yield self.speaker
         for speaker in self.additional_speakers.exclude(additionalspeaker__status=AdditionalSpeaker.SPEAKING_STATUS_DECLINED):
             yield speaker
+    
+    def notification_email_context(self):
+        return {
+            "title": self.title,
+            "speaker": self.speaker.name,
+            "kind": self.kind.name,
+        }
 
 
 reversion.register(ProposalBase)

symposion/reviews/models.py

@@ -289,13 +289,7 @@ class NotificationTemplate(models.Model):
     label = models.CharField(max_length=100)
     from_address = models.EmailField()
     subject = models.CharField(max_length=100)
-    body = models.TextField(
-        help_text=(
-            "If the <b>Body</b> includes the string <code>{{ proposal }}</code> "
-            "then it will be replaced with the title of the proposal when the "
-            "email is sent."
-        )
-    )
+    body = models.TextField()
 
 
 class ResultNotification(models.Model):

symposion/reviews/views.py

@@ -4,6 +4,7 @@ from django.core.mail import send_mass_mail
 from django.db.models import Q
 from django.http import HttpResponseBadRequest, HttpResponseNotAllowed
 from django.shortcuts import render, redirect, get_object_or_404
+from django.template import Context, Template
 from django.views.decorators.http import require_POST
 
 from django.contrib.auth.decorators import login_required
@@ -472,7 +473,11 @@ def result_notification_send(request, section_slug, status):
         rn.to_address = proposal.speaker_email
         rn.from_address = request.POST["from_address"]
         rn.subject = request.POST["subject"]
-        rn.body = re.sub(r"{{\s*proposal\s*}}", proposal.title, request.POST["body"])
+        rn.body = Template(request.POST["body"]).render(
+            Context({
+                "proposal": proposal.notification_email_context()
+            })
+        )
         rn.save()
         emails.append(rn.email_args)