Add config options for max file upload sizes (#2199)

* feat(config): Add config options for max file upload sizes

Closes #2198

* Apply suggestions from code review

Fix docs and comment in settings.py

Co-authored-by: Richard Schreiber <wiffbi@gmail.com>

* Fix import order using isort

Co-authored-by: Richard Schreiber <wiffbi@gmail.com>

src/pretix/control/forms/organizer.py

@@ -313,7 +313,7 @@ class OrganizerSettingsForm(SettingsForm):
     organizer_logo_image = ExtFileField(
         label=_('Header image'),
         ext_whitelist=(".png", ".jpg", ".gif", ".jpeg"),
-        max_size=10 * 1024 * 1024,
+        max_size=settings.FILE_UPLOAD_MAX_SIZE_IMAGE,
         required=False,
         help_text=_('If you provide a logo image, we will by default not show your organization name '
                     'in the page header. By default, we show your logo with a size of up to 1140x120 pixels. You '
@@ -324,7 +324,7 @@ class OrganizerSettingsForm(SettingsForm):
         label=_('Favicon'),
         ext_whitelist=(".ico", ".png", ".jpg", ".gif", ".jpeg"),
         required=False,
-        max_size=1 * 1024 * 1024,
+        max_size=settings.FILE_UPLOAD_MAX_SIZE_FAVICON,
         help_text=_('If you provide a favicon, we will show it instead of the default pretix icon. '
                     'We recommend a size of at least 200x200px to accommodate most devices.')
     )

src/pretix/control/views/orderimport.py

@@ -69,7 +69,7 @@ class ImportView(EventPermissionRequiredMixin, TemplateView):
                 'event': request.event.slug,
                 'organizer': request.organizer.slug,
             }))
-        if request.FILES['file'].size > 1024 * 1024 * 10:
+        if request.FILES['file'].size > settings.FILE_UPLOAD_MAX_SIZE_OTHER:
             messages.error(request, _('Please do not upload files larger than 10 MB.'))
             return redirect(reverse('control:event.orders.import', kwargs={
                 'event': request.event.slug,

src/pretix/control/views/pdf.py

@@ -58,7 +58,7 @@ class BaseEditorView(EventPermissionRequiredMixin, TemplateView):
     accepted_formats = (
         'application/pdf',
     )
-    maxfilesize = 1024 * 1024 * 10
+    maxfilesize = settings.FILE_UPLOAD_MAX_SIZE_IMAGE
     minfilesize = 10
     title = None