def get(self, request, *args, **kwargs): context = self.get_context_data(**kwargs) html = render_to_string( self.get_template_names(), context, context_instance=RequestContext(request) ) try: document = make_pdf(html) except Exception as e: return HttpResponse(e.strerror) else: return HttpResponse( document.getvalue(), content_type="application/pdf" )
def post(self, request, *args, **kwargs):
"""Send an email with the order report to the supplier."""
self.object = self.get_object()
ctx = self.get_context_data(**kwargs)
ctx.update({'pagesize': 'A4'})
items = OrderItem.objects.filter(order=self.object).extra(
select={"cost": "select (om_offer.invoice_price*om_orderitem.ordered_quantity) from om_offer where om_offer.id=om_orderitem.offer_id"}
)
ctx.update({'items': items})
html = render_to_string(
'om/order_pdf.html',
ctx,
context_instance=RequestContext(request)
)
try:
document = make_pdf(html)
except Exception as e:
if settings.DEBUG:
return HttpResponse(e.strerror)
else:
messages.error(
self.request,
_("The pdf report for the order could not be made.")
)
else:
subject = self.get_subject_template().render(Context(ctx))
body = self.get_body_template().render(Context(ctx))
message = EmailMessage(
subject=subject.rstrip(),
body=body,
from_email='*****@*****.**',
to=self.object.recipient_list,
cc=['*****@*****.**',],
attachments=[
('%s.pdf' % self.object,
document.getvalue(),
'application/pdf'),
],
headers={'Reply-To': '*****@*****.**'}
)
try:
message.send()
except Exception as e:
messages.error(self.request, e)
else:
messages.success(self.request, _("The order was successfully sent."))
return HttpResponseRedirect(reverse('om_order_pending'))
