def send_pdf_by_email(invoice_id):
form = InvoiceEmail(request.form)
if not form.validate():
return form.errors_as_json()
invoice = Invoice.find_by_id(invoice_id)
if not invoice:
return abort(404)
message = Message(form.subject.data.encode('utf-8'), sender=(g.member.display, g.member.get_email().encode('utf-8')))
message.add_recipient(sanitize_address((form.name.data, form.email.data)))
message.body = form.message.data.encode('utf-8')
invoice_key = amazons3.get_invoice(invoice)
message.attach("Invoice_{0}.pdf".format(invoice.reference), "application/pdf", invoice_key.get_contents_as_string())
mail = Mail()
mail.init_app(current_app)
mail.send(message)
history = InvoiceHistory()
history.description = 'Sent email to {0}'.format(message.recipients[0])
history.pdf = invoice_key.key
history.status = 'SENT'
history.misc = "{0}\n\n{1}".format(message.subject, message.body)
history.member_id = g.member.id
history.invoice_id = invoice.id
history.save()
return 'sent', 200
def export_as_pdf(invoice_id):
"""
TODO :
When generatig file, saving as invoice.id-md5(invoice.to_dict().to_string()).pdf
Deleting old invoice.id-* before
~ This will ensure that only one instance of the invoice is always present
~ And that if changes are made, the pdf will be automatically regenerated
Create the correct css
"""
invoice = Invoice.find_by_id(invoice_id)
if not invoice:
return abort(404)
invoice_key = amazons3.get_invoice(invoice)
strIO = StringIO.StringIO()
strIO.write(invoice_key.get_contents_as_string())
strIO.seek(0)
return send_file(strIO, mimetype='application/pdf')
