Add exporter to output all tickets

src/pretix/plugins/ticketoutputpdf/exporters.py

@@ -0,0 +1,32 @@
+from io import BytesIO
+
+from django.utils.translation import ugettext as _
+
+from pretix.base.exporter import BaseExporter
+from pretix.base.models import Order, OrderPosition
+
+from .ticketoutput import PdfTicketOutput
+
+
+class AllTicketsPDF(BaseExporter):
+    name = "alltickets"
+    verbose_name = _("All paid PDF tickets in one file")
+    identifier = "pdfoutput_all_tickets"
+
+    def render(self, form_data):
+        o = PdfTicketOutput(self.event)
+        qs = OrderPosition.objects.filter(order__event=self.event, order__status=Order.STATUS_PAID).select_related(
+            'order', 'item', 'variation'
+        )
+        buffer = BytesIO()
+        p = o._create_canvas(buffer)
+        for op in qs:
+            if op.addon_to_id and not self.event.settings.ticket_download_addons:
+                continue
+            if not op.item.admission and not self.event.settings.ticket_download_nonadm:
+                continue
+            o._draw_page(p, op, op.order)
+
+        p.save()
+        outbuffer = o._render_with_background(buffer)
+        return 'tickets.pdf', 'application/pdf', outbuffer.read()