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Do not delete TicketLayout backgrounds long as they're referenced somewhere

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This commit is contained in:
Raphael Michel
2022-03-07 09:45:50 +01:00
parent 5681ea121d
commit 5174d38017
2 changed files with 2 additions and 2 deletions
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2
src/pretix/plugins/ticketoutputpdf/views.py
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@@ -282,7 +282,7 @@ class LayoutEditorView(BaseEditorView):
return self.layout.background.url if self.layout.background else self.get_default_background()
def save_background(self, f: CachedFile):
if self.layout.background:
if self.layout.background and TicketLayout.objects.filter(background=self.layout.background).count() == 1:
self.layout.background.delete()
self.layout.background.save('background.pdf', f.file)
invalidate_cache.apply_async(kwargs={'event': self.request.event.pk, 'provider': 'pdf'})