def to_representation(self, instance: OrderPosition):
if instance.order.status != Order.STATUS_PAID:
if instance.order.status != Order.STATUS_PENDING or instance.order.require_approval or not instance.order.event.settings.ticket_download_pending:
return []
if instance.addon_to_id and not instance.order.event.settings.ticket_download_addons:
return []
if not instance.item.admission and not instance.order.event.settings.ticket_download_nonadm:
return []
request = self.context['request']
res = []
responses = register_ticket_outputs.send(instance.order.event)
for receiver, response in responses:
provider = response(instance.order.event)
if provider.is_enabled:
res.append({
'output': provider.identifier,
'url': reverse('api-v1:orderposition-download', kwargs={
'organizer': instance.order.event.organizer.slug,
'event': instance.order.event.slug,
'pk': instance.pk,
'output': provider.identifier,
}, request=request)
})
return res
def to_representation(self, instance: OrderPosition):
if instance.order.status != Order.STATUS_PAID:
return []
if instance.addon_to_id and not instance.order.event.settings.ticket_download_addons:
return []
if not instance.item.admission and not instance.order.event.settings.ticket_download_nonadm:
return []
request = self.context['request']
res = []
responses = register_ticket_outputs.send(instance.order.event)
for receiver, response in responses:
provider = response(instance.order.event)
if provider.is_enabled:
res.append({
'output':
provider.identifier,
'url':
reverse('api-v1:orderposition-download',
kwargs={
'organizer':
instance.order.event.organizer.slug,
'event': instance.order.event.slug,
'pk': instance.pk,
'output': provider.identifier,
},
request=request)
})
return res
def to_representation(self, instance: Order):
if instance.status != Order.STATUS_PAID:
if instance.status != Order.STATUS_PENDING or instance.require_approval or not instance.event.settings.ticket_download_pending:
return []
request = self.context['request']
res = []
responses = register_ticket_outputs.send(instance.event)
for receiver, response in responses:
provider = response(instance.event)
if provider.is_enabled:
res.append({
'output':
provider.identifier,
'url':
reverse('api-v1:order-download',
kwargs={
'organizer': instance.event.organizer.slug,
'event': instance.event.slug,
'code': instance.code,
'output': provider.identifier,
},
request=request)
})
return res
def _get_output_provider(self, identifier):
responses = register_ticket_outputs.send(self.request.event)
for receiver, response in responses:
prov = response(self.request.event)
if prov.identifier == identifier:
return prov
raise NotFound('Unknown output provider.')
def _get_output_provider(self, identifier):
responses = register_ticket_outputs.send(self.request.event)
for receiver, response in responses:
prov = response(self.request.event)
if prov.identifier == identifier:
return prov
raise NotFound('Unknown output provider.')
def provider_forms(self) -> list:
providers = []
responses = register_ticket_outputs.send(self.request.event)
for receiver, response in responses:
provider = response(self.request.event)
provider.form = ProviderForm(
obj=self.request.event,
settingspref='ticketoutput_%s_' % provider.identifier,
data=(self.request.POST
if self.request.method == 'POST' else None),
files=(self.request.FILES
if self.request.method == 'POST' else None))
provider.form.fields = OrderedDict([
('ticketoutput_%s_%s' % (provider.identifier, k), v)
for k, v in provider.settings_form_fields.items()
])
provider.settings_content = provider.settings_content_render(
self.request)
provider.form.prepare_fields()
provider.preview_allowed = True
for k, v in provider.settings_form_fields.items():
if v.required and not self.request.event.settings.get(
'ticketoutput_%s_%s' % (provider.identifier, k)):
provider.preview_allowed = False
break
providers.append(provider)
return providers
def download_buttons(self):
buttons = []
responses = register_ticket_outputs.send(self.request.event)
for receiver, response in responses:
provider = response(self.request.event)
if not provider.is_enabled:
continue
buttons.append({
'text':
provider.download_button_text or 'Download',
'icon':
provider.download_button_icon or 'fa-download',
'identifier':
provider.identifier,
'multi':
provider.multi_download_enabled,
'multi_text':
provider.multi_download_button_text or 'Download',
'long_text':
provider.long_download_button_text or 'Download',
'javascript_required':
provider.javascript_required
})
return buttons
def generate_order(order: int, provider: str):
order = Order.objects.select_related('event').get(id=order)
try:
ct = CachedCombinedTicket.objects.get(order=order, provider=provider)
except CachedCombinedTicket.MultipleObjectsReturned:
CachedCombinedTicket.objects.filter(order=order,
provider=provider).delete()
ct = CachedCombinedTicket.objects.create(order=order,
provider=provider,
extension='',
type='',
file=None)
except CachedCombinedTicket.DoesNotExist:
ct = CachedCombinedTicket.objects.create(order=order,
provider=provider,
extension='',
type='',
file=None)
with language(order.locale):
responses = register_ticket_outputs.send(order.event)
for receiver, response in responses:
prov = response(order.event)
if prov.identifier == provider:
filename, ct.type, data = prov.generate_order(order)
path, ext = os.path.splitext(filename)
ct.extension = ext
ct.save()
ct.file.save(filename, ContentFile(data))
def preview(event: int, provider: str):
event = Event.objects.get(id=event)
with rolledback_transaction(), language(event.settings.locale):
item = event.items.create(name=_("Sample product"), default_price=42.23,
description=_("Sample product description"))
item2 = event.items.create(name=_("Sample workshop"), default_price=23.40)
from pretix.base.models import Order
order = event.orders.create(status=Order.STATUS_PENDING, datetime=now(),
email='*****@*****.**',
locale=event.settings.locale,
expires=now(), code="PREVIEW1234", total=119)
scheme = PERSON_NAME_SCHEMES[event.settings.name_scheme]
sample = {k: str(v) for k, v in scheme['sample'].items()}
p = order.positions.create(item=item, attendee_name_parts=sample, price=item.default_price)
order.positions.create(item=item2, attendee_name_parts=sample, price=item.default_price, addon_to=p)
order.positions.create(item=item2, attendee_name_parts=sample, price=item.default_price, addon_to=p)
InvoiceAddress.objects.create(order=order, name_parts=sample, company=_("Sample company"))
responses = register_ticket_outputs.send(event)
for receiver, response in responses:
prov = response(event)
if prov.identifier == provider:
return prov.generate(p)
def get_tickets_for_order(order):
can_download = all([r for rr, r in allow_ticket_download.send(order.event, order=order)])
if not can_download:
return []
if not order.ticket_download_available:
return []
providers = [
response(order.event)
for receiver, response
in register_ticket_outputs.send(order.event)
]
tickets = []
for p in providers:
if not p.is_enabled:
continue
if p.multi_download_enabled:
try:
if len(list(order.positions_with_tickets)) == 0:
continue
ct = CachedCombinedTicket.objects.filter(
order=order, provider=p.identifier, file__isnull=False
).last()
if not ct or not ct.file:
retval = generate_order(order.pk, p.identifier)
if not retval:
continue
ct = CachedCombinedTicket.objects.get(pk=retval)
tickets.append((
"{}-{}-{}{}".format(
order.event.slug.upper(), order.code, ct.provider, ct.extension,
),
ct
))
except:
logger.exception('Failed to generate ticket.')
else:
for pos in order.positions_with_tickets:
try:
ct = CachedTicket.objects.filter(
order_position=pos, provider=p.identifier, file__isnull=False
).last()
if not ct or not ct.file:
retval = generate_orderposition(pos.pk, p.identifier)
if not retval:
continue
ct = CachedTicket.objects.get(pk=retval)
tickets.append((
"{}-{}-{}-{}{}".format(
order.event.slug.upper(), order.code, pos.positionid, ct.provider, ct.extension,
),
ct
))
except:
logger.exception('Failed to generate ticket.')
return tickets
def test_one_plugin_active(self):
self.event.plugins = 'tests.testdummy'
self.event.save()
payload = {'foo': 'bar'}
responses = register_ticket_outputs.send(self.event, **payload)
self.assertEqual(len(responses), 1)
self.assertIn('tests.testdummy.signals', [r[0].__module__ for r in responses])
def preview(event: int, provider: str):
event = Event.objects.get(id=event)
with rolledback_transaction(), language(event.settings.locale):
item = event.items.create(name=_("Sample product"), default_price=42.23,
description=_("Sample product description"))
item2 = event.items.create(name=_("Sample workshop"), default_price=23.40)
from pretix.base.models import Order
order = event.orders.create(status=Order.STATUS_PENDING, datetime=now(),
email='*****@*****.**',
locale=event.settings.locale,
expires=now(), code="PREVIEW1234", total=119)
scheme = PERSON_NAME_SCHEMES[event.settings.name_scheme]
sample = {k: str(v) for k, v in scheme['sample'].items()}
p = order.positions.create(item=item, attendee_name_parts=sample, price=item.default_price)
order.positions.create(item=item2, attendee_name_parts=sample, price=item.default_price, addon_to=p)
order.positions.create(item=item2, attendee_name_parts=sample, price=item.default_price, addon_to=p)
InvoiceAddress.objects.create(order=order, name_parts=sample, company=_("Sample company"))
responses = register_ticket_outputs.send(event)
for receiver, response in responses:
prov = response(event)
if prov.identifier == provider:
return prov.generate(p)
def output(self):
if not all([r for rr, r in allow_ticket_download.send(self.request.event, order=self.order)]):
return None
responses = register_ticket_outputs.send(self.request.event)
for receiver, response in responses:
provider = response(self.request.event)
if provider.identifier == self.kwargs.get('output'):
return provider
def output(self):
if not all([r for rr, r in allow_ticket_download.send(self.request.event, order=self.order)]):
return None
responses = register_ticket_outputs.send(self.request.event)
for receiver, response in responses:
provider = response(self.request.event)
if provider.identifier == self.kwargs.get('output'):
return provider
def download_buttons(self):
buttons = []
responses = register_ticket_outputs.send(self.request.event)
for receiver, response in responses:
provider = response(self.request.event)
if not provider.is_enabled:
continue
buttons.append({
'text': provider.download_button_text or 'Download',
'identifier': provider.identifier,
})
return buttons
def get_tickets_for_order(order):
can_download = all(
[r for rr, r in allow_ticket_download.send(order.event, order=order)])
if not can_download:
return []
if not order.ticket_download_available:
return []
providers = [
response(order.event)
for receiver, response in register_ticket_outputs.send(order.event)
]
tickets = []
for p in providers:
if not p.is_enabled:
continue
if p.multi_download_enabled:
try:
ct = get_cachedticket_for_order(order,
p.identifier,
generate_async=False)
tickets.append(("{}-{}-{}{}".format(
order.event.slug.upper(),
order.code,
ct.provider,
ct.extension,
), ct))
except:
logger.exception('Failed to generate ticket.')
else:
for pos in order.positions.all():
if pos.addon_to and not order.event.settings.ticket_download_addons:
continue
if not pos.item.admission and not order.event.settings.ticket_download_nonadm:
continue
try:
ct = get_cachedticket_for_position(pos,
p.identifier,
generate_async=False)
tickets.append(("{}-{}-{}-{}{}".format(
order.event.slug.upper(),
order.code,
pos.positionid,
ct.provider,
ct.extension,
), ct))
except:
logger.exception('Failed to generate ticket.')
return tickets
def download_buttons(self):
buttons = []
responses = register_ticket_outputs.send(self.request.event)
for receiver, response in responses:
provider = response(self.request.event)
if not provider.is_enabled:
continue
buttons.append({
'text': provider.download_button_text or 'Download',
'identifier': provider.identifier,
})
return buttons
def get_context_data(self, *args, **kwargs) -> dict:
context = super().get_context_data(*args, **kwargs)
context['providers'] = self.provider_forms
context['any_enabled'] = False
responses = register_ticket_outputs.send(self.request.event)
for receiver, response in responses:
provider = response(self.request.event)
if provider.is_enabled:
context['any_enabled'] = True
break
return context
def download_buttons(self):
buttons = []
responses = register_ticket_outputs.send(self.request.event)
for receiver, response in responses:
provider = response(self.request.event)
if not provider.is_enabled:
continue
buttons.append(
{
"icon": provider.download_button_icon or "fa-download",
"text": provider.download_button_text or "fa-download",
"identifier": provider.identifier,
}
)
return buttons
def get_tickets_for_order(order):
can_download = all([r for rr, r in allow_ticket_download.send(order.event, order=order)])
if not can_download:
return []
if not order.ticket_download_available:
return []
providers = [
response(order.event)
for receiver, response
in register_ticket_outputs.send(order.event)
]
tickets = []
for p in providers:
if not p.is_enabled:
continue
if p.multi_download_enabled:
try:
ct = get_cachedticket_for_order(order, p.identifier, generate_async=False)
tickets.append((
"{}-{}-{}{}".format(
order.event.slug.upper(), order.code, ct.provider, ct.extension,
),
ct
))
except:
logger.exception('Failed to generate ticket.')
else:
for pos in order.positions.all():
if pos.addon_to and not order.event.settings.ticket_download_addons:
continue
if not pos.item.admission and not order.event.settings.ticket_download_nonadm:
continue
try:
ct = get_cachedticket_for_position(pos, p.identifier, generate_async=False)
tickets.append((
"{}-{}-{}-{}{}".format(
order.event.slug.upper(), order.code, pos.positionid, ct.provider, ct.extension,
),
ct
))
except:
logger.exception('Failed to generate ticket.')
return tickets
def generate_order(order: int, provider: str):
order = Order.objects.select_related('event').get(id=order)
with language(order.locale):
responses = register_ticket_outputs.send(order.event)
for receiver, response in responses:
prov = response(order.event)
if prov.identifier == provider:
filename, ttype, data = prov.generate_order(order)
path, ext = os.path.splitext(filename)
for ct in CachedCombinedTicket.objects.filter(order=order, provider=provider):
ct.delete()
ct = CachedCombinedTicket.objects.create(order=order, provider=provider, extension=ext,
type=ttype, file=None)
ct.file.save(filename, ContentFile(data))
return ct.pk
def generate_order(order: int, provider: str):
order = Order.objects.select_related('event').get(id=order)
with language(order.locale):
responses = register_ticket_outputs.send(order.event)
for receiver, response in responses:
prov = response(order.event)
if prov.identifier == provider:
filename, ttype, data = prov.generate_order(order)
path, ext = os.path.splitext(filename)
for ct in CachedCombinedTicket.objects.filter(order=order, provider=provider):
ct.delete()
ct = CachedCombinedTicket.objects.create(order=order, provider=provider, extension=ext,
type=ttype, file=None)
ct.file.save(filename, ContentFile(data))
return ct.pk
def preview(event: int, provider: str):
event = Event.objects.get(id=event)
with rolledback_transaction(), language(event.settings.locale):
item = event.items.create(name=_("Sample product"), default_price=42.23)
order = event.orders.create(status=Order.STATUS_PENDING, datetime=now(),
email='*****@*****.**',
expires=now(), code="PREVIEW1234", total=119)
p = order.positions.create(item=item, attendee_name=_("John Doe"), price=item.default_price)
responses = register_ticket_outputs.send(event)
for receiver, response in responses:
prov = response(event)
if prov.identifier == provider:
return prov.generate(p)
def generate(order: str, provider: str):
order = Order.objects.select_related('event').get(id=order)
ct = CachedTicket.objects.get_or_create(order=order, provider=provider)[0]
if not ct.cachedfile:
cf = CachedFile()
cf.date = now()
cf.expires = order.event.date_from + timedelta(days=30)
cf.save()
ct.cachedfile = cf
ct.save()
responses = register_ticket_outputs.send(order.event)
for receiver, response in responses:
prov = response(order.event)
if prov.identifier == provider:
ct.cachedfile.filename, ct.cachedfile.type, data = prov.generate(order)
ct.cachedfile.file.save(cachedfile_name(ct.cachedfile, ct.cachedfile.filename), ContentFile(data))
ct.cachedfile.save()
def generate(order, provider):
order = Order.objects.current.select_related('event').get(identity=order)
ct = CachedTicket.objects.get_or_create(order=order, provider=provider)[0]
if not ct.cachedfile:
cf = CachedFile()
cf.date = now()
cf.expires = order.event.date_from + timedelta(days=30)
cf.save()
ct.cachedfile = cf
ct.save()
responses = register_ticket_outputs.send(order.event)
for receiver, response in responses:
prov = response(order.event)
if prov.identifier == provider:
ct.cachedfile.filename, ct.cachedfile.type, data = prov.generate(order)
ct.cachedfile.file.save(cachedfile_name(ct.cachedfile, ct.cachedfile.filename), ContentFile(data))
ct.cachedfile.save()
def provider_forms(self) -> list:
providers = []
responses = register_ticket_outputs.send(self.request.event)
for receiver, response in responses:
provider = response(self.request.event)
provider.form = ProviderForm(
obj=self.request.event,
settingspref='ticketoutput_%s_' % provider.identifier,
data=(self.request.POST if self.request.method == 'POST' else None)
)
provider.form.fields = OrderedDict(
[
('ticketoutput_%s_%s' % (provider.identifier, k), v)
for k, v in provider.settings_form_fields.items()
]
)
provider.settings_content = provider.settings_content_render(self.request)
provider.form.prepare_fields()
providers.append(provider)
return providers
def to_representation(self, instance: Order):
if instance.status != Order.STATUS_PAID:
if instance.status != Order.STATUS_PENDING or instance.require_approval or not instance.event.settings.ticket_download_pending:
return []
request = self.context['request']
res = []
responses = register_ticket_outputs.send(instance.event)
for receiver, response in responses:
provider = response(instance.event)
if provider.is_enabled:
res.append({
'output': provider.identifier,
'url': reverse('api-v1:order-download', kwargs={
'organizer': instance.event.organizer.slug,
'event': instance.event.slug,
'code': instance.code,
'output': provider.identifier,
}, request=request)
})
return res
def generate_order(order: int, provider: str):
order = Order.objects.select_related('event').get(id=order)
try:
ct = CachedCombinedTicket.objects.get(order=order, provider=provider)
except CachedCombinedTicket.MultipleObjectsReturned:
CachedCombinedTicket.objects.filter(order=order, provider=provider).delete()
ct = CachedCombinedTicket.objects.create(order=order, provider=provider, extension='',
type='', file=None)
except CachedCombinedTicket.DoesNotExist:
ct = CachedCombinedTicket.objects.create(order=order, provider=provider, extension='',
type='', file=None)
with language(order.locale):
responses = register_ticket_outputs.send(order.event)
for receiver, response in responses:
prov = response(order.event)
if prov.identifier == provider:
filename, ct.type, data = prov.generate_order(order)
path, ext = os.path.splitext(filename)
ct.extension = ext
ct.save()
ct.file.save(filename, ContentFile(data))
def get_tickets_for_order(order, base_position=None):
can_download = all([r for rr, r in allow_ticket_download.send(order.event, order=order)])
if not can_download:
return []
if not order.ticket_download_available:
return []
providers = [
response(order.event)
for receiver, response
in register_ticket_outputs.send(order.event)
]
tickets = []
positions = list(order.positions_with_tickets)
if base_position:
# Only the given position and its children
positions = [
p for p in positions if p.pk == base_position.pk or p.addon_to_id == base_position.pk
]
for p in providers:
if not p.is_enabled:
continue
if p.multi_download_enabled and not base_position:
try:
if len(positions) == 0:
continue
ct = CachedCombinedTicket.objects.filter(
order=order, provider=p.identifier, file__isnull=False
).last()
if not ct or not ct.file:
retval = generate_order(order.pk, p.identifier)
if not retval:
continue
ct = CachedCombinedTicket.objects.get(pk=retval)
tickets.append((
"{}-{}-{}{}".format(
order.event.slug.upper(), order.code, ct.provider, ct.extension,
),
ct
))
except:
logger.exception('Failed to generate ticket.')
else:
for pos in positions:
try:
ct = CachedTicket.objects.filter(
order_position=pos, provider=p.identifier, file__isnull=False
).last()
if not ct or not ct.file:
retval = generate_orderposition(pos.pk, p.identifier)
if not retval:
continue
ct = CachedTicket.objects.get(pk=retval)
tickets.append((
"{}-{}-{}-{}{}".format(
order.event.slug.upper(), order.code, pos.positionid, ct.provider, ct.extension,
),
ct
))
except:
logger.exception('Failed to generate ticket.')
return tickets
def output(self):
responses = register_ticket_outputs.send(self.request.event)
for receiver, response in responses:
provider = response(self.request.event)
if provider.identifier == self.kwargs.get('output'):
return provider
def get_tickets_for_order(order, base_position=None):
can_download = all(
[r for rr, r in allow_ticket_download.send(order.event, order=order)])
if not can_download:
return []
if not order.ticket_download_available:
return []
providers = [
response(order.event)
for receiver, response in register_ticket_outputs.send(order.event)
]
tickets = []
positions = list(order.positions_with_tickets)
if base_position:
# Only the given position and its children
positions = [
p for p in positions
if p.pk == base_position.pk or p.addon_to_id == base_position.pk
]
for p in providers:
if not p.is_enabled:
continue
if p.multi_download_enabled and not base_position:
try:
if len(positions) == 0:
continue
ct = CachedCombinedTicket.objects.filter(
order=order, provider=p.identifier,
file__isnull=False).last()
if not ct or not ct.file:
retval = generate_order(order.pk, p.identifier)
if not retval:
continue
ct = CachedCombinedTicket.objects.get(pk=retval)
tickets.append(("{}-{}-{}{}".format(
order.event.slug.upper(),
order.code,
ct.provider,
ct.extension,
), ct))
except:
logger.exception('Failed to generate ticket.')
else:
for pos in positions:
try:
ct = CachedTicket.objects.filter(
order_position=pos,
provider=p.identifier,
file__isnull=False).last()
if not ct or not ct.file:
retval = generate_orderposition(pos.pk, p.identifier)
if not retval:
continue
ct = CachedTicket.objects.get(pk=retval)
if ct.type == 'text/uri-list':
continue
if pos.subevent:
# Subevent date in filename improves accessibility e.g. for screen reader users
fname = "{}-{}-{}-{}-{}{}".format(
order.event.slug.upper(), order.code,
pos.positionid,
pos.subevent.date_from.strftime('%Y_%m_%d'),
ct.provider, ct.extension)
else:
fname = "{}-{}-{}-{}{}".format(
order.event.slug.upper(), order.code,
pos.positionid, ct.provider, ct.extension)
tickets.append((fname, ct))
except:
logger.exception('Failed to generate ticket.')
return tickets
def test_no_plugins_active(self):
self.event.plugins = ''
self.event.save()
responses = register_ticket_outputs.send(self.event)
self.assertEqual(len(responses), 0)
def output(self):
responses = register_ticket_outputs.send(self.request.event)
for receiver, response in responses:
provider = response(self.request.event)
if provider.identifier == self.kwargs.get('output'):
return provider
def get_tickets_for_order(order):
can_download = all(
[r for rr, r in allow_ticket_download.send(order.event, order=order)])
if not can_download:
return []
if not order.ticket_download_available:
return []
providers = [
response(order.event)
for receiver, response in register_ticket_outputs.send(order.event)
]
tickets = []
for p in providers:
if not p.is_enabled:
continue
if p.multi_download_enabled:
try:
ct = CachedCombinedTicket.objects.filter(
order=order, provider=p.identifier,
file__isnull=False).last()
if not ct or not ct.file:
retval = generate.apply(args=('order', order.pk,
p.identifier))
ct = CachedCombinedTicket.objects.get(pk=retval.value)
tickets.append(("{}-{}-{}{}".format(
order.event.slug.upper(),
order.code,
ct.provider,
ct.extension,
), ct))
except:
logger.exception('Failed to generate ticket.')
else:
for pos in order.positions.all():
if pos.addon_to and not order.event.settings.ticket_download_addons:
continue
if not pos.item.admission and not order.event.settings.ticket_download_nonadm:
continue
try:
ct = CachedTicket.objects.filter(
order_position=pos,
provider=p.identifier,
file__isnull=False).last()
if not ct or not ct.file:
retval = generate.apply(args=('orderposition', pos.pk,
p.identifier))
ct = CachedTicket.objects.get(pk=retval.value)
tickets.append(("{}-{}-{}-{}{}".format(
order.event.slug.upper(),
order.code,
pos.positionid,
ct.provider,
ct.extension,
), ct))
except:
logger.exception('Failed to generate ticket.')
return tickets