32 lines
1.2 KiB
Python
32 lines
1.2 KiB
Python
# lingo - payment and billing system
|
|
# Copyright (C) 2023 Entr'ouvert
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify it
|
|
# under the terms of the GNU Affero General Public License as published
|
|
# by the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU Affero General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Affero General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
from django.http import HttpResponse
|
|
from weasyprint import HTML
|
|
|
|
|
|
class PDFMixin:
|
|
def get(self, request, *args, **kwargs):
|
|
self.object = self.get_object()
|
|
result = self.object.html()
|
|
if 'html' in request.GET:
|
|
return HttpResponse(result)
|
|
html = HTML(string=result)
|
|
pdf = html.write_pdf()
|
|
response = HttpResponse(pdf, content_type='application/pdf')
|
|
response['Content-Disposition'] = 'attachment; filename="%s.pdf"' % self.object.formatted_number
|
|
return response
|