def download_bills(modeladmin, request, queryset):
if queryset.count() > 1:
stringio = StringIO()
archive = zipfile.ZipFile(stringio, 'w')
for bill in queryset:
pdf = html_to_pdf(bill.html or bill.render())
archive.writestr('%s.pdf' % bill.number, pdf)
archive.close()
response = HttpResponse(stringio.getvalue(), content_type='application/pdf')
response['Content-Disposition'] = 'attachment; filename="orchestra-bills.zip"'
return response
bill = queryset.get()
pdf = html_to_pdf(bill.html or bill.render())
return HttpResponse(pdf, content_type='application/pdf')
def document(self, request, pk):
bill = self.get_object()
content_type = request.META.get('HTTP_ACCEPT')
if content_type == 'application/pdf':
pdf = html_to_pdf(bill.html or bill.render())
return HttpResponse(pdf, content_type='application/pdf')
else:
return HttpResponse(bill.html or bill.render())
def document(self, request, pk):
bill = self.get_object()
content_type = request.META.get("HTTP_ACCEPT")
if content_type == "application/pdf":
pdf = html_to_pdf(bill.html or bill.render())
return HttpResponse(pdf, content_type="application/pdf")
else:
return HttpResponse(bill.html or bill.render())
def send(self):
html = self.html or self.render()
self.account.send_email(
template=settings.BILLS_EMAIL_NOTIFICATION_TEMPLATE,
context={
'bill': self,
},
contacts=(Contact.BILLING,),
attachments=[
('%s.pdf' % self.number, html_to_pdf(html), 'application/pdf')
]
)
self.is_sent = True
self.save(update_fields=['is_sent'])
def as_pdf(self):
html = self.html or self.render()
return html_to_pdf(html, pagination=self.has_multiple_pages)
def as_pdf(self):
html = self.html or self.render()
return html_to_pdf(html, pagination=self.has_multiple_pages)
