def __init__(self, *args, **kwargs):
self.event = kwargs['obj']
super().__init__(*args, **kwargs)
self.fields['confirm_text'].widget.attrs['rows'] = '3'
self.fields['confirm_text'].widget.attrs['placeholder'] = _(
'e.g. I hereby confirm that I have read and agree with the event organizer\'s terms of service '
'and agree with them.'
)
self.fields['name_scheme'].choices = (
(k, _('Ask for {fields}, display like {example}').format(
fields=' + '.join(str(vv[1]) for vv in v['fields']),
example=v['concatenation'](v['sample'])
))
for k, v in PERSON_NAME_SCHEMES.items()
)
self.fields['name_scheme_titles'].choices = [('', _('Free text input'))] + [
(k, '{scheme}: {samples}'.format(
scheme=v[0],
samples=', '.join(v[1])
))
for k, v in PERSON_NAME_TITLE_GROUPS.items()
]
if not self.event.has_subevents:
del self.fields['frontpage_subevent_ordering']
del self.fields['event_list_type']
self.fields['primary_font'].choices += [
(a, {"title": a, "data": v}) for a, v in get_fonts().items()
]
def __init__(self, *args, **kwargs):
fields = []
defaults = {
'widget': self.widget,
'max_length': kwargs.pop('max_length', None),
}
self.scheme_name = kwargs.pop('scheme')
self.scheme = PERSON_NAME_SCHEMES.get(self.scheme_name)
self.one_required = kwargs.get('required', True)
require_all_fields = kwargs.pop('require_all_fields', False)
kwargs['required'] = False
kwargs['widget'] = (kwargs.get('widget')
or self.widget)(scheme=self.scheme,
field=self,
**kwargs.pop('widget_kwargs', {}))
defaults.update(**kwargs)
for fname, label, size in self.scheme['fields']:
defaults['label'] = label
field = forms.CharField(**defaults)
field.part_name = fname
fields.append(field)
super().__init__(fields=fields,
require_all_fields=False,
*args,
**kwargs)
self.require_all_fields = require_all_fields
self.required = self.one_required
def __init__(self, *args, **kwargs):
fields = []
defaults = {
'widget': self.widget,
'max_length': kwargs.pop('max_length', None),
}
self.scheme_name = kwargs.pop('scheme')
self.scheme = PERSON_NAME_SCHEMES.get(self.scheme_name)
self.one_required = kwargs.get('required', True)
require_all_fields = kwargs.pop('require_all_fields', False)
kwargs['required'] = False
kwargs['widget'] = (kwargs.get('widget') or self.widget)(
scheme=self.scheme, field=self, **kwargs.pop('widget_kwargs', {})
)
defaults.update(**kwargs)
for fname, label, size in self.scheme['fields']:
defaults['label'] = label
field = forms.CharField(**defaults)
field.part_name = fname
fields.append(field)
super().__init__(
fields=fields, require_all_fields=False, *args, **kwargs
)
self.require_all_fields = require_all_fields
self.required = self.one_required
def __init__(self, *args, **kwargs):
fields = []
defaults = {
'widget': self.widget,
'max_length': kwargs.pop('max_length', None),
'validators': [
RegexValidator(
# The following characters should never appear in a name anywhere of
# the world. However, they commonly appear in inputs generated by spam
# bots.
r'^[^$€/%§{}<>~]*$',
message=_('Please do not use special characters in names.')
)
]
}
self.scheme_name = kwargs.pop('scheme')
self.titles = kwargs.pop('titles')
self.scheme = PERSON_NAME_SCHEMES.get(self.scheme_name)
if self.titles:
self.scheme_titles = PERSON_NAME_TITLE_GROUPS.get(self.titles)
else:
self.scheme_titles = None
self.one_required = kwargs.get('required', True)
require_all_fields = kwargs.pop('require_all_fields', False)
kwargs['required'] = False
kwargs['widget'] = (kwargs.get('widget') or self.widget)(
scheme=self.scheme, titles=self.scheme_titles, field=self, **kwargs.pop('widget_kwargs', {})
)
defaults.update(**kwargs)
for fname, label, size in self.scheme['fields']:
defaults['label'] = label
if fname == 'title' and self.scheme_titles:
d = dict(defaults)
d.pop('max_length', None)
d.pop('validators', None)
field = forms.ChoiceField(
**d,
choices=[('', '')] + [(d, d) for d in self.scheme_titles[1]]
)
elif fname == 'salutation':
d = dict(defaults)
d.pop('max_length', None)
d.pop('validators', None)
field = forms.ChoiceField(
**d,
choices=[('', '---')] + PERSON_NAME_SALUTATIONS
)
else:
field = forms.CharField(**defaults)
field.part_name = fname
fields.append(field)
super().__init__(
fields=fields, require_all_fields=False, *args, **kwargs
)
self.require_all_fields = require_all_fields
self.required = self.one_required
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.fields['name_scheme'].choices = (
(k, _('Ask for {fields}, display like {example}').format(
fields=' + '.join(str(vv[1]) for vv in v['fields']),
example=v['concatenation'](v['sample'])))
for k, v in PERSON_NAME_SCHEMES.items())
self.fields['name_scheme_titles'].choices = [
('', _('Free text input'))
] + [(k, '{scheme}: {samples}'.format(scheme=v[0],
samples=', '.join(v[1])))
for k, v in PERSON_NAME_TITLE_GROUPS.items()]
def __init__(self, *args, **kwargs):
fields = []
defaults = {
'widget': self.widget,
'max_length': kwargs.pop('max_length', None),
}
self.scheme_name = kwargs.pop('scheme')
self.titles = kwargs.pop('titles')
self.scheme = PERSON_NAME_SCHEMES.get(self.scheme_name)
if self.titles:
self.scheme_titles = PERSON_NAME_TITLE_GROUPS.get(self.titles)
else:
self.scheme_titles = None
self.one_required = kwargs.get('required', True)
require_all_fields = kwargs.pop('require_all_fields', False)
kwargs['required'] = False
kwargs['widget'] = (kwargs.get('widget')
or self.widget)(scheme=self.scheme,
titles=self.scheme_titles,
field=self,
**kwargs.pop('widget_kwargs', {}))
defaults.update(**kwargs)
for fname, label, size in self.scheme['fields']:
defaults['label'] = label
if fname == 'title' and self.scheme_titles:
d = dict(defaults)
d.pop('max_length', None)
field = forms.ChoiceField(**d,
choices=[('', '')] +
[(d, d)
for d in self.scheme_titles[1]])
elif fname == 'salutation':
d = dict(defaults)
d.pop('max_length', None)
field = forms.ChoiceField(**d,
choices=[('', '---')] +
[(s, s)
for s in PERSON_NAME_SALUTATIONS])
else:
field = forms.CharField(**defaults)
field.part_name = fname
fields.append(field)
super().__init__(fields=fields,
require_all_fields=False,
*args,
**kwargs)
self.require_all_fields = require_all_fields
self.required = self.one_required
def get_all_columns(event):
default = []
if event.has_subevents:
default.append(SubeventColumn(event))
default += [
EmailColumn(event),
PhoneColumn(event),
ItemColumn(event),
Variation(event),
InvoiceAddressCompany(event),
]
scheme = PERSON_NAME_SCHEMES.get(event.settings.name_scheme)
for n, l, w in scheme['fields']:
default.append(InvoiceAddressNamePart(event, n, l))
default += [
InvoiceAddressStreet(event),
InvoiceAddressZip(event),
InvoiceAddressCity(event),
InvoiceAddressCountry(event),
InvoiceAddressState(event),
InvoiceAddressVATID(event),
InvoiceAddressReference(event),
]
for n, l, w in scheme['fields']:
default.append(AttendeeNamePart(event, n, l))
default += [
AttendeeEmail(event),
AttendeeCompany(event),
AttendeeStreet(event),
AttendeeZip(event),
AttendeeCity(event),
AttendeeCountry(event),
AttendeeState(event),
Price(event),
Secret(event),
Locale(event),
Saleschannel(event),
SeatColumn(event),
Comment(event)
]
for q in event.questions.prefetch_related('options').exclude(
type=Question.TYPE_FILE):
default.append(QuestionColumn(event, q))
for recv, resp in order_import_columns.send(sender=event):
default += resp
return default
def _perform_operations(self):
vouchers_ok = self._get_voucher_availability()
quotas_ok = self._get_quota_availability()
err = None
new_cart_positions = []
err = err or self._check_min_per_product()
self._operations.sort(key=lambda a: self.order[type(a)])
for op in self._operations:
if isinstance(op, self.RemoveOperation):
if op.position.expires > self.now_dt:
for q in op.position.quotas:
quotas_ok[q] += 1
op.position.addons.all().delete()
op.position.delete()
elif isinstance(op, self.AddOperation) or isinstance(op, self.ExtendOperation):
# Create a CartPosition for as much items as we can
requested_count = quota_available_count = voucher_available_count = op.count
if op.quotas:
quota_available_count = min(requested_count, min(quotas_ok[q] for q in op.quotas))
if op.voucher:
voucher_available_count = min(voucher_available_count, vouchers_ok[op.voucher])
if quota_available_count < 1:
err = err or error_messages['unavailable']
elif quota_available_count < requested_count:
err = err or error_messages['in_part']
if voucher_available_count < 1:
if op.voucher in self._voucher_depend_on_cart:
err = err or error_messages['voucher_redeemed_cart'] % self.event.settings.reservation_time
else:
err = err or error_messages['voucher_redeemed']
elif voucher_available_count < requested_count:
err = err or error_messages['voucher_redeemed_partial'] % voucher_available_count
available_count = min(quota_available_count, voucher_available_count)
for q in op.quotas:
quotas_ok[q] -= available_count
if op.voucher:
vouchers_ok[op.voucher] -= available_count
if isinstance(op, self.AddOperation):
for k in range(available_count):
cp = CartPosition(
event=self.event, item=op.item, variation=op.variation,
price=op.price.gross, expires=self._expiry, cart_id=self.cart_id,
voucher=op.voucher, addon_to=op.addon_to if op.addon_to else None,
subevent=op.subevent, includes_tax=op.includes_tax
)
if self.event.settings.attendee_names_asked:
scheme = PERSON_NAME_SCHEMES.get(self.event.settings.name_scheme)
if 'attendee-name' in self._widget_data:
cp.attendee_name_parts = {'_legacy': self._widget_data['attendee-name']}
if any('attendee-name-{}'.format(k.replace('_', '-')) in self._widget_data for k, l, w
in scheme['fields']):
cp.attendee_name_parts = {
k: self._widget_data.get('attendee-name-{}'.format(k.replace('_', '-')), '')
for k, l, w in scheme['fields']
}
if self.event.settings.attendee_emails_asked and 'email' in self._widget_data:
cp.attendee_email = self._widget_data.get('email')
cp._answers = {}
for k, v in self._widget_data.items():
if not k.startswith('question-'):
continue
q = cp.item.questions.filter(ask_during_checkin=False, identifier__iexact=k[9:]).first()
if q:
try:
cp._answers[q] = q.clean_answer(v)
except ValidationError:
pass
new_cart_positions.append(cp)
elif isinstance(op, self.ExtendOperation):
if available_count == 1:
op.position.expires = self._expiry
op.position.price = op.price.gross
op.position.save()
elif available_count == 0:
op.position.delete()
else:
raise AssertionError("ExtendOperation cannot affect more than one item")
for p in new_cart_positions:
if p._answers:
p.save()
_save_answers(p, {}, p._answers)
CartPosition.objects.bulk_create([p for p in new_cart_positions if not p._answers])
return err
def _perform_operations(self):
vouchers_ok = self._get_voucher_availability()
quotas_ok = self._get_quota_availability()
err = None
new_cart_positions = []
err = err or self._check_min_per_product()
self._operations.sort(key=lambda a: self.order[type(a)])
for op in self._operations:
if isinstance(op, self.RemoveOperation):
if op.position.expires > self.now_dt:
for q in op.position.quotas:
quotas_ok[q] += 1
op.position.addons.all().delete()
op.position.delete()
elif isinstance(op, self.AddOperation) or isinstance(
op, self.ExtendOperation):
# Create a CartPosition for as much items as we can
requested_count = quota_available_count = voucher_available_count = op.count
if op.quotas:
quota_available_count = min(
requested_count, min(quotas_ok[q] for q in op.quotas))
if op.voucher:
voucher_available_count = min(voucher_available_count,
vouchers_ok[op.voucher])
if quota_available_count < 1:
err = err or error_messages['unavailable']
elif quota_available_count < requested_count:
err = err or error_messages['in_part']
if voucher_available_count < 1:
if op.voucher in self._voucher_depend_on_cart:
err = err or error_messages[
'voucher_redeemed_cart'] % self.event.settings.reservation_time
else:
err = err or error_messages['voucher_redeemed']
elif voucher_available_count < requested_count:
err = err or error_messages[
'voucher_redeemed_partial'] % voucher_available_count
available_count = min(quota_available_count,
voucher_available_count)
for q in op.quotas:
quotas_ok[q] -= available_count
if op.voucher:
vouchers_ok[op.voucher] -= available_count
if isinstance(op, self.AddOperation):
for k in range(available_count):
cp = CartPosition(
event=self.event,
item=op.item,
variation=op.variation,
price=op.price.gross,
expires=self._expiry,
cart_id=self.cart_id,
voucher=op.voucher,
addon_to=op.addon_to if op.addon_to else None,
subevent=op.subevent,
includes_tax=op.includes_tax)
if self.event.settings.attendee_names_asked:
scheme = PERSON_NAME_SCHEMES.get(
self.event.settings.name_scheme)
if 'attendee-name' in self._widget_data:
cp.attendee_name_parts = {
'_legacy':
self._widget_data['attendee-name']
}
if any('attendee-name-{}'.format(
k.replace('_', '-')) in self._widget_data
for k, l, w in scheme['fields']):
cp.attendee_name_parts = {
k: self._widget_data.get(
'attendee-name-{}'.format(
k.replace('_', '-')), '')
for k, l, w in scheme['fields']
}
if self.event.settings.attendee_emails_asked and 'email' in self._widget_data:
cp.attendee_email = self._widget_data.get('email')
cp._answers = {}
for k, v in self._widget_data.items():
if not k.startswith('question-'):
continue
q = cp.item.questions.filter(
ask_during_checkin=False,
identifier__iexact=k[9:]).first()
if q:
try:
cp._answers[q] = q.clean_answer(v)
except ValidationError:
pass
new_cart_positions.append(cp)
elif isinstance(op, self.ExtendOperation):
if available_count == 1:
op.position.expires = self._expiry
op.position.price = op.price.gross
op.position.save()
elif available_count == 0:
op.position.addons.all().delete()
op.position.delete()
else:
raise AssertionError(
"ExtendOperation cannot affect more than one item")
for p in new_cart_positions:
if p._answers:
p.save()
_save_answers(p, {}, p._answers)
CartPosition.objects.bulk_create(
[p for p in new_cart_positions if not p._answers])
return err
def _perform_operations(self):
vouchers_ok = self._get_voucher_availability()
quotas_ok = self._get_quota_availability()
err = None
new_cart_positions = []
err = err or self._check_min_per_product()
self._operations.sort(key=lambda a: self.order[type(a)])
for op in self._operations:
if isinstance(op, self.RemoveOperation):
if op.position.expires > self.now_dt:
for q in op.position.quotas:
quotas_ok[q] += 1
op.position.addons.all().delete()
op.position.delete()
elif isinstance(op, self.AddOperation) or isinstance(op, self.ExtendOperation):
# Create a CartPosition for as much items as we can
requested_count = quota_available_count = voucher_available_count = op.count
if op.quotas:
quota_available_count = min(requested_count, min(quotas_ok[q] for q in op.quotas))
if op.voucher:
voucher_available_count = min(voucher_available_count, vouchers_ok[op.voucher])
if quota_available_count < 1:
err = err or error_messages['unavailable']
elif quota_available_count < requested_count:
err = err or error_messages['in_part']
if voucher_available_count < 1:
if op.voucher in self._voucher_depend_on_cart:
err = err or error_messages['voucher_redeemed_cart'] % self.event.settings.reservation_time
else:
err = err or error_messages['voucher_redeemed']
elif voucher_available_count < requested_count:
err = err or error_messages['voucher_redeemed_partial'] % voucher_available_count
available_count = min(quota_available_count, voucher_available_count)
if isinstance(op, self.AddOperation):
for b in op.bundled:
b_quota_available_count = min(available_count * b.count, min(quotas_ok[q] for q in b.quotas))
if b_quota_available_count < b.count:
err = err or error_messages['unavailable']
available_count = 0
elif b_quota_available_count < available_count * b.count:
err = err or error_messages['in_part']
available_count = b_quota_available_count // b.count
for q in b.quotas:
quotas_ok[q] -= available_count * b.count
# TODO: is this correct?
for q in op.quotas:
quotas_ok[q] -= available_count
if op.voucher:
vouchers_ok[op.voucher] -= available_count
if any(qa < 0 for qa in quotas_ok.values()):
# Safeguard, shouldn't happen
err = err or error_messages['unavailable']
available_count = 0
if isinstance(op, self.AddOperation):
for k in range(available_count):
cp = CartPosition(
event=self.event, item=op.item, variation=op.variation,
price=op.price.gross, expires=self._expiry, cart_id=self.cart_id,
voucher=op.voucher, addon_to=op.addon_to if op.addon_to else None,
subevent=op.subevent, includes_tax=op.includes_tax
)
if self.event.settings.attendee_names_asked:
scheme = PERSON_NAME_SCHEMES.get(self.event.settings.name_scheme)
if 'attendee-name' in self._widget_data:
cp.attendee_name_parts = {'_legacy': self._widget_data['attendee-name']}
if any('attendee-name-{}'.format(k.replace('_', '-')) in self._widget_data for k, l, w
in scheme['fields']):
cp.attendee_name_parts = {
k: self._widget_data.get('attendee-name-{}'.format(k.replace('_', '-')), '')
for k, l, w in scheme['fields']
}
if self.event.settings.attendee_emails_asked and 'email' in self._widget_data:
cp.attendee_email = self._widget_data.get('email')
cp._answers = {}
for k, v in self._widget_data.items():
if not k.startswith('question-'):
continue
q = cp.item.questions.filter(ask_during_checkin=False, identifier__iexact=k[9:]).first()
if q:
try:
cp._answers[q] = q.clean_answer(v)
except ValidationError:
pass
if op.bundled:
cp.save() # Needs to be in the database already so we have a PK that we can reference
for b in op.bundled:
for j in range(b.count):
new_cart_positions.append(CartPosition(
event=self.event, item=b.item, variation=b.variation,
price=b.price.gross, expires=self._expiry, cart_id=self.cart_id,
voucher=None, addon_to=cp,
subevent=b.subevent, includes_tax=b.includes_tax, is_bundled=True
))
new_cart_positions.append(cp)
elif isinstance(op, self.ExtendOperation):
if available_count == 1:
op.position.expires = self._expiry
op.position.price = op.price.gross
try:
op.position.save(force_update=True)
except DatabaseError:
# Best effort... The position might have been deleted in the meantime!
pass
elif available_count == 0:
op.position.addons.all().delete()
op.position.delete()
else:
raise AssertionError("ExtendOperation cannot affect more than one item")
for p in new_cart_positions:
if getattr(p, '_answers', None):
if not p.pk: # We stored some to the database already before
p.save()
_save_answers(p, {}, p._answers)
CartPosition.objects.bulk_create([p for p in new_cart_positions if not getattr(p, '_answers', None) and not p.pk])
return err
