tickets: Use RequestContext.

[matthijs/projects/dorestad-bookings.git] / tickets / views.py

diff --git a/tickets/views.py b/tickets/views.py
index 60f00ef0ef347811e7b0c0921b7fda097acd9fcc..f0cdfa4be9d00616584d08ce01404dff4e9529e8 100644 (file)
--- a/tickets/views.py
+++ b/tickets/views.py
@@ -1 +1,63 @@
 # Create your views here.
+
+import django
+from django.shortcuts import render_to_response
+from django.template import RequestContext
+
+from models import Booking
+
+class BookingForm(django.forms.ModelForm):
+    class Meta:
+        model=Booking
+
+def confirm_booking(booking):
+    from django.core.mail import EmailMessage
+
+    context = {'booking' : booking}
+
+    rendered = django.template.loader.render_to_string('tickets/booked.eml', context)
+    (headers, body) = rendered.strip().split('\n\n', 1)
+
+    # Turn the headers into a dict so EmailMessage can turn them into a
+    # string again. Bit pointless, but it works. 
+    # Perhaps we should just use python email stuff directly. OTOH, we
+    # still always need to parse for the From header.
+
+    headers_dict = {}
+    # If no From header is present, let EmailMessage do the default
+    # thing
+    from_email = None
+    for header in headers.split('\n'):
+        (field, value) = header.split(':')
+        if (field == 'From'):
+            from_email = value
+        elif (field == 'Subject'):
+            subject = value
+        else:
+            # Don't put From and Subject in the dict, else they'll be
+            # present twice.
+            headers_dict[field] = value
+
+    msg = EmailMessage(
+        # Only setting the From address through headers won't set the
+        # envelope address right.
+        from_email = from_email,
+        subject    = subject,
+        body       = body,
+        to         = [booking.email],
+        headers    = headers_dict
+    )
+    msg.send()
+
+def book(request):
+    if request.method == "POST":
+        f = BookingForm(request.POST)
+    else:
+        f = BookingForm()
+
+    if f.is_valid():
+        booking = f.save()
+        confirm_booking(booking)
+        return render_to_response('tickets/booked.html', {'booking' : booking}, context_instance=RequestContext(request))
+
+    return render_to_response('tickets/bookingform.html', {'form' : f}, context_instance=RequestContext(request))