views.py 文件源码

def download_profile(self, request, user_id=None):
        """
        Download User Profile Endpoint
        ---
        omit_serializer: True
        omit_parameters:
            - query
        """
        current_url = '%s?%s' % (
            reverse(request.resolver_match.url_name, kwargs={'user_id': user_id}),
            urlencode(request.query_params)
        )
        login_url = '/signin?next=%s' % quote_plus(current_url)
        if not request.user.is_authenticated():
            return redirect(login_url)

        user = get_object_or_404(self.get_queryset(), pk=user_id)

        try:
            self.check_object_permissions(request, user)
        except NotAuthenticated:
            return redirect(login_url)
        except PermissionDenied:
            return HttpResponse("You do not have permission to access this estimate")

        ctx = {
            'user': user,
            'profile': user.profile,
            'work': user.work_set.all(),
            'education': user.education_set.all()
        }

        rendered_html = render_to_string("tunga/pdf/profile.html", context=ctx).encode(encoding="UTF-8")

        if request.accepted_renderer.format == 'html':
            return HttpResponse(rendered_html)

        pdf_file = HTML(string=rendered_html, encoding='utf-8').write_pdf()
        http_response = HttpResponse(pdf_file, content_type='application/pdf')
        http_response['Content-Disposition'] = 'filename="developer_profile.pdf"'
        return http_response