Fix #549 -- Multiple PDF ticket layouts (#938)

- [x] Data model
- [x] CRUD
- [x] Editor
- [x] Migration from old settings
- [x] Clone files when copying events
  - [x] badges?
- [x] Actual ticket output
- [x] Default layout on event creation
- [x] Link well from ticketing settings
- [x] Tests
- [x] Shipping plugin
  - [x] Migration
  - [x] Settings
  - [x] Create default
- [x] API

src/pretix/plugins/ticketoutputpdf/urls.py

@@ -1,8 +1,24 @@
 from django.conf.urls import url
 
-from . import views
+from pretix.api.urls import event_router
+from pretix.plugins.ticketoutputpdf.api import TicketLayoutViewSet
+from pretix.plugins.ticketoutputpdf.views import (
+    LayoutCreate, LayoutDelete, LayoutEditorView, LayoutGetDefault,
+    LayoutListView, LayoutSetDefault,
+)
 
 urlpatterns = [
-    url(r'^control/event/(?P<organizer>[^/]+)/(?P<event>[^/]+)/pdfoutput/editor/$', views.EditorView.as_view(),
-        name='editor'),
+    url(r'^control/event/(?P<organizer>[^/]+)/(?P<event>[^/]+)/pdfoutput/$',
+        LayoutListView.as_view(), name='index'),
+    url(r'^control/event/(?P<organizer>[^/]+)/(?P<event>[^/]+)/pdfoutput/add$',
+        LayoutCreate.as_view(), name='add'),
+    url(r'^control/event/(?P<organizer>[^/]+)/(?P<event>[^/]+)/pdfoutput/(?P<layout>\d+)/default$',
+        LayoutSetDefault.as_view(), name='default'),
+    url(r'^control/event/(?P<organizer>[^/]+)/(?P<event>[^/]+)/pdfoutput/default$',
+        LayoutGetDefault.as_view(), name='getdefault'),
+    url(r'^control/event/(?P<organizer>[^/]+)/(?P<event>[^/]+)/pdfoutput/(?P<layout>\d+)/delete$',
+        LayoutDelete.as_view(), name='delete'),
+    url(r'^control/event/(?P<organizer>[^/]+)/(?P<event>[^/]+)/pdfoutput/(?P<layout>\d+)/editor',
+        LayoutEditorView.as_view(), name='edit'),
 ]
+event_router.register('ticketlayouts', TicketLayoutViewSet)