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36 lines
1.3 KiB
Python
36 lines
1.3 KiB
Python
from datetime import timedelta
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from django.conf import settings
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from django.core.files.base import ContentFile
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from django.utils.timezone import now
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from pretix.base.models import CachedFile, CachedTicket, Order, cachedfile_name
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from pretix.base.signals import register_ticket_outputs
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def generate(order: str, provider: str):
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order = Order.objects.current.select_related('event').get(identity=order)
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ct = CachedTicket.objects.get_or_create(order=order, provider=provider)[0]
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if not ct.cachedfile:
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cf = CachedFile()
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cf.date = now()
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cf.expires = order.event.date_from + timedelta(days=30)
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cf.save()
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ct.cachedfile = cf
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ct.save()
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responses = register_ticket_outputs.send(order.event)
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for receiver, response in responses:
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prov = response(order.event)
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if prov.identifier == provider:
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ct.cachedfile.filename, ct.cachedfile.type, data = prov.generate(order)
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ct.cachedfile.file.save(cachedfile_name(ct.cachedfile, ct.cachedfile.filename), ContentFile(data))
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ct.cachedfile.save()
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if settings.HAS_CELERY:
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from pretix.celery import app
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generate_task = app.task(generate)
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generate = lambda *args, **kwargs: generate_task.apply_async(args=args, kwargs=kwargs)
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