Files
pretix_original/src/pretix/control/forms/event.py
2020-04-15 09:20:55 +02:00

1302 lines
48 KiB
Python

from urllib.parse import urlencode, urlparse
from django import forms
from django.conf import settings
from django.core.exceptions import ValidationError
from django.core.validators import RegexValidator, validate_email
from django.db.models import Q
from django.forms import formset_factory
from django.urls import reverse
from django.utils.html import escape
from django.utils.safestring import mark_safe
from django.utils.timezone import get_current_timezone_name
from django.utils.translation import gettext_lazy as _, pgettext_lazy
from django_countries import Countries
from django_countries.fields import LazyTypedChoiceField
from i18nfield.forms import (
I18nForm, I18nFormField, I18nFormSetMixin, I18nTextarea, I18nTextInput,
)
from pytz import common_timezones, timezone
from pretix.base.channels import get_all_sales_channels
from pretix.base.email import get_available_placeholders
from pretix.base.forms import I18nModelForm, PlaceholderValidator, SettingsForm
from pretix.base.models import Event, Organizer, TaxRule, Team
from pretix.base.models.event import EventMetaValue, SubEvent
from pretix.base.reldate import RelativeDateField, RelativeDateTimeField
from pretix.base.settings import (
PERSON_NAME_SCHEMES, PERSON_NAME_TITLE_GROUPS, validate_settings,
)
from pretix.control.forms import (
ExtFileField, FontSelect, MultipleLanguagesWidget, SlugWidget,
SplitDateTimeField, SplitDateTimePickerWidget,
)
from pretix.control.forms.widgets import Select2
from pretix.multidomain.models import KnownDomain
from pretix.multidomain.urlreverse import build_absolute_uri
from pretix.plugins.banktransfer.payment import BankTransfer
from pretix.presale.style import get_fonts
class EventWizardFoundationForm(forms.Form):
locales = forms.MultipleChoiceField(
choices=settings.LANGUAGES,
label=_("Use languages"),
widget=MultipleLanguagesWidget,
help_text=_('Choose all languages that your event should be available in.')
)
has_subevents = forms.BooleanField(
label=_("This is an event series"),
help_text=_('Only recommended for advanced users. If this feature is enabled, this will not only be a '
'single event but a series of very similar events that are handled within a single shop. '
'The single events inside the series can only differ in date, time, location, prices and '
'quotas, but not in other settings, and buying tickets across multiple of these events at '
'the same time is possible. You cannot change this setting for this event later.'),
required=False,
)
def __init__(self, *args, **kwargs):
self.user = kwargs.pop('user')
self.session = kwargs.pop('session')
super().__init__(*args, **kwargs)
qs = Organizer.objects.all()
if not self.user.has_active_staff_session(self.session.session_key):
qs = qs.filter(
id__in=self.user.teams.filter(can_create_events=True).values_list('organizer', flat=True)
)
self.fields['organizer'] = forms.ModelChoiceField(
label=_("Organizer"),
queryset=qs,
widget=Select2(
attrs={
'data-model-select2': 'generic',
'data-select2-url': reverse('control:organizers.select2') + '?can_create=1',
'data-placeholder': _('Organizer')
}
),
empty_label=None,
required=True
)
self.fields['organizer'].widget.choices = self.fields['organizer'].choices
if len(self.fields['organizer'].choices) == 1:
self.fields['organizer'].initial = self.fields['organizer'].queryset.first()
class EventWizardBasicsForm(I18nModelForm):
error_messages = {
'duplicate_slug': _("You already used this slug for a different event. Please choose a new one."),
}
timezone = forms.ChoiceField(
choices=((a, a) for a in common_timezones),
label=_("Event timezone"),
)
locale = forms.ChoiceField(
choices=settings.LANGUAGES,
label=_("Default language"),
)
tax_rate = forms.DecimalField(
label=_("Sales tax rate"),
help_text=_("Do you need to pay sales tax on your tickets? In this case, please enter the applicable tax rate "
"here in percent. If you have a more complicated tax situation, you can add more tax rates and "
"detailed configuration later."),
required=False
)
team = forms.ModelChoiceField(
label=_("Grant access to team"),
help_text=_("You are allowed to create events under this organizer, however you do not have permission "
"to edit all events under this organizer. Please select one of your existing teams that will"
" be granted access to this event."),
queryset=Team.objects.none(),
required=False,
empty_label=_('Create a new team for this event with me as the only member')
)
class Meta:
model = Event
fields = [
'name',
'slug',
'currency',
'date_from',
'date_to',
'presale_start',
'presale_end',
'location',
'geo_lat',
'geo_lon',
]
field_classes = {
'date_from': SplitDateTimeField,
'date_to': SplitDateTimeField,
'presale_start': SplitDateTimeField,
'presale_end': SplitDateTimeField,
}
widgets = {
'date_from': SplitDateTimePickerWidget(),
'date_to': SplitDateTimePickerWidget(attrs={'data-date-after': '#id_basics-date_from_0'}),
'presale_start': SplitDateTimePickerWidget(),
'presale_end': SplitDateTimePickerWidget(attrs={'data-date-after': '#id_basics-presale_start_0'}),
'slug': SlugWidget,
}
def __init__(self, *args, **kwargs):
self.organizer = kwargs.pop('organizer')
self.locales = kwargs.get('locales')
self.has_subevents = kwargs.pop('has_subevents')
self.user = kwargs.pop('user')
kwargs.pop('session')
super().__init__(*args, **kwargs)
if 'timezone' not in self.initial:
self.initial['timezone'] = get_current_timezone_name()
self.fields['locale'].choices = [(a, b) for a, b in settings.LANGUAGES if a in self.locales]
self.fields['location'].widget.attrs['rows'] = '3'
self.fields['location'].widget.attrs['placeholder'] = _(
'Sample Conference Center\nHeidelberg, Germany'
)
self.fields['slug'].widget.prefix = build_absolute_uri(self.organizer, 'presale:organizer.index')
if self.has_subevents:
del self.fields['presale_start']
del self.fields['presale_end']
if self.has_control_rights(self.user, self.organizer):
del self.fields['team']
else:
self.fields['team'].queryset = self.user.teams.filter(organizer=self.organizer)
if not self.organizer.settings.get("event_team_provisioning", True, as_type=bool):
self.fields['team'].required = True
self.fields['team'].empty_label = None
self.fields['team'].initial = 0
def clean(self):
data = super().clean()
if data.get('locale') not in self.locales:
raise ValidationError({
'locale': _('Your default locale must also be enabled for your event (see box above).')
})
if data.get('timezone') not in common_timezones:
raise ValidationError({
'timezone': _('Your default locale must be specified.')
})
# change timezone
zone = timezone(data.get('timezone'))
data['date_from'] = self.reset_timezone(zone, data.get('date_from'))
data['date_to'] = self.reset_timezone(zone, data.get('date_to'))
data['presale_start'] = self.reset_timezone(zone, data.get('presale_start'))
data['presale_end'] = self.reset_timezone(zone, data.get('presale_end'))
return data
@staticmethod
def reset_timezone(tz, dt):
return tz.localize(dt.replace(tzinfo=None)) if dt is not None else None
def clean_slug(self):
slug = self.cleaned_data['slug']
if Event.objects.filter(slug__iexact=slug, organizer=self.organizer).exists():
raise forms.ValidationError(
self.error_messages['duplicate_slug'],
code='duplicate_slug'
)
return slug
@staticmethod
def has_control_rights(user, organizer):
return user.teams.filter(
organizer=organizer, all_events=True, can_change_event_settings=True, can_change_items=True,
can_change_orders=True, can_change_vouchers=True
).exists()
class EventChoiceMixin:
def label_from_instance(self, obj):
return mark_safe('{}<br /><span class="text-muted">{} · {}</span>'.format(
escape(str(obj)),
obj.get_date_range_display() if not obj.has_subevents else _("Event series"),
obj.slug
))
class EventChoiceField(forms.ModelChoiceField):
pass
class SafeEventMultipleChoiceField(EventChoiceMixin, forms.ModelMultipleChoiceField):
def __init__(self, queryset, *args, **kwargs):
queryset = queryset.model.objects.none()
super().__init__(queryset, *args, **kwargs)
class EventWizardCopyForm(forms.Form):
@staticmethod
def copy_from_queryset(user, session):
if user.has_active_staff_session(session.session_key):
return Event.objects.all()
return Event.objects.filter(
Q(organizer_id__in=user.teams.filter(
all_events=True, can_change_event_settings=True, can_change_items=True
).values_list('organizer', flat=True)) | Q(id__in=user.teams.filter(
can_change_event_settings=True, can_change_items=True
).values_list('limit_events__id', flat=True))
)
def __init__(self, *args, **kwargs):
kwargs.pop('organizer')
kwargs.pop('locales')
self.session = kwargs.pop('session')
kwargs.pop('has_subevents')
self.user = kwargs.pop('user')
super().__init__(*args, **kwargs)
self.fields['copy_from_event'] = EventChoiceField(
label=_("Copy configuration from"),
queryset=EventWizardCopyForm.copy_from_queryset(self.user, self.session),
widget=Select2(
attrs={
'data-model-select2': 'event',
'data-select2-url': reverse('control:events.typeahead') + '?can_copy=1',
'data-placeholder': _('Do not copy')
}
),
empty_label=_('Do not copy'),
required=False
)
self.fields['copy_from_event'].widget.choices = self.fields['copy_from_event'].choices
class EventMetaValueForm(forms.ModelForm):
def __init__(self, *args, **kwargs):
self.property = kwargs.pop('property')
super().__init__(*args, **kwargs)
self.fields['value'].required = False
self.fields['value'].widget.attrs['placeholder'] = self.property.default
self.fields['value'].widget.attrs['data-typeahead-url'] = (
reverse('control:events.meta.typeahead') + '?' + urlencode({
'property': self.property.name,
'organizer': self.property.organizer.slug,
})
)
class Meta:
model = EventMetaValue
fields = ['value']
widgets = {
'value': forms.TextInput()
}
class EventUpdateForm(I18nModelForm):
def __init__(self, *args, **kwargs):
self.change_slug = kwargs.pop('change_slug', False)
self.domain = kwargs.pop('domain', False)
kwargs.setdefault('initial', {})
self.instance = kwargs['instance']
if self.domain and self.instance:
initial_domain = self.instance.domains.first()
if initial_domain:
kwargs['initial'].setdefault('domain', initial_domain.domainname)
super().__init__(*args, **kwargs)
if not self.change_slug:
self.fields['slug'].widget.attrs['readonly'] = 'readonly'
self.fields['location'].widget.attrs['rows'] = '3'
self.fields['location'].widget.attrs['placeholder'] = _(
'Sample Conference Center\nHeidelberg, Germany'
)
if self.domain:
self.fields['domain'] = forms.CharField(
max_length=255,
label=_('Custom domain'),
required=False,
help_text=_('You need to configure the custom domain in the webserver beforehand.')
)
def clean_domain(self):
d = self.cleaned_data['domain']
if d:
if d == urlparse(settings.SITE_URL).hostname:
raise ValidationError(
_('You cannot choose the base domain of this installation.')
)
if KnownDomain.objects.filter(domainname=d).exclude(event=self.instance.pk).exists():
raise ValidationError(
_('This domain is already in use for a different event or organizer.')
)
return d
def save(self, commit=True):
instance = super().save(commit)
if self.domain:
current_domain = instance.domains.first()
if self.cleaned_data['domain']:
if current_domain and current_domain.domainname != self.cleaned_data['domain']:
current_domain.delete()
KnownDomain.objects.create(
organizer=instance.organizer, event=instance, domainname=self.cleaned_data['domain']
)
elif not current_domain:
KnownDomain.objects.create(
organizer=instance.organizer, event=instance, domainname=self.cleaned_data['domain']
)
elif current_domain:
current_domain.delete()
instance.cache.clear()
return instance
def clean_slug(self):
if self.change_slug:
return self.cleaned_data['slug']
return self.instance.slug
class Meta:
model = Event
localized_fields = '__all__'
fields = [
'name',
'slug',
'currency',
'date_from',
'date_to',
'date_admission',
'is_public',
'presale_start',
'presale_end',
'location',
'geo_lat',
'geo_lon',
]
field_classes = {
'date_from': SplitDateTimeField,
'date_to': SplitDateTimeField,
'date_admission': SplitDateTimeField,
'presale_start': SplitDateTimeField,
'presale_end': SplitDateTimeField,
}
widgets = {
'date_from': SplitDateTimePickerWidget(),
'date_to': SplitDateTimePickerWidget(attrs={'data-date-after': '#id_date_from_0'}),
'date_admission': SplitDateTimePickerWidget(attrs={'data-date-default': '#id_date_from_0'}),
'presale_start': SplitDateTimePickerWidget(),
'presale_end': SplitDateTimePickerWidget(attrs={'data-date-after': '#id_presale_start_0'}),
}
class EventSettingsForm(SettingsForm):
timezone = forms.ChoiceField(
choices=((a, a) for a in common_timezones),
label=_("Event timezone"),
)
name_scheme = forms.ChoiceField(
label=_("Name format"),
help_text=_("This defines how pretix will ask for human names. Changing this after you already received "
"orders might lead to unexpected behaviour when sorting or changing names."),
required=True,
)
name_scheme_titles = forms.ChoiceField(
label=_("Allowed titles"),
help_text=_("If the naming scheme you defined above allows users to input a title, you can use this to "
"restrict the set of selectable titles."),
required=False,
)
logo_image = ExtFileField(
label=_('Header image'),
ext_whitelist=(".png", ".jpg", ".gif", ".jpeg"),
required=False,
help_text=_('If you provide a logo image, we will by default not show your event name and date '
'in the page header. By default, we show your logo with a size of up to 1140x120 pixels. You '
'can increase the size with the setting below. We recommend not using small details on the picture '
'as it will be resized on smaller screens.')
)
logo_image_large = forms.BooleanField(
label=_('Use header image in its full size'),
help_text=_('We recommend to upload a picture at least 1170 pixels wide.'),
required=False,
)
logo_show_title = forms.BooleanField(
label=_('Show event title even if a header image is present'),
help_text=_('The title will only be shown on the event front page.'),
required=False,
)
og_image = ExtFileField(
label=_('Social media image'),
ext_whitelist=(".png", ".jpg", ".gif", ".jpeg"),
required=False,
help_text=_('This picture will be used as a preview if you post links to your ticket shop on social media. '
'Facebook advises to use a picture size of 1200 x 630 pixels, however some platforms like '
'WhatsApp and Reddit only show a square preview, so we recommend to make sure it still looks good '
'only the center square is shown. If you do not fill this, we will use the logo given above.')
)
primary_color = forms.CharField(
label=_("Primary color"),
required=False,
validators=[
RegexValidator(regex='^#[0-9a-fA-F]{6}$',
message=_('Please enter the hexadecimal code of a color, e.g. #990000.')),
],
widget=forms.TextInput(attrs={'class': 'colorpickerfield'})
)
theme_color_success = forms.CharField(
label=_("Accent color for success"),
help_text=_("We strongly suggest to use a shade of green."),
required=False,
validators=[
RegexValidator(regex='^#[0-9a-fA-F]{6}$',
message=_('Please enter the hexadecimal code of a color, e.g. #990000.')),
],
widget=forms.TextInput(attrs={'class': 'colorpickerfield'})
)
theme_color_danger = forms.CharField(
label=_("Accent color for errors"),
help_text=_("We strongly suggest to use a dark shade of red."),
required=False,
validators=[
RegexValidator(regex='^#[0-9a-fA-F]{6}$',
message=_('Please enter the hexadecimal code of a color, e.g. #990000.')),
],
widget=forms.TextInput(attrs={'class': 'colorpickerfield'})
)
theme_color_background = forms.CharField(
label=_("Page background color"),
required=False,
validators=[
RegexValidator(regex='^#[0-9a-fA-F]{6}$',
message=_('Please enter the hexadecimal code of a color, e.g. #990000.')),
],
widget=forms.TextInput(attrs={'class': 'colorpickerfield no-contrast'})
)
theme_round_borders = forms.BooleanField(
label=_("Use round edges"),
required=False,
)
primary_font = forms.ChoiceField(
label=_('Font'),
choices=[
('Open Sans', 'Open Sans')
],
widget=FontSelect,
help_text=_('Only respected by modern browsers.')
)
auto_fields = [
'imprint_url',
'checkout_email_helptext',
'presale_has_ended_text',
'voucher_explanation_text',
'show_dates_on_frontpage',
'show_date_to',
'show_times',
'show_items_outside_presale_period',
'display_net_prices',
'presale_start_show_date',
'locales',
'locale',
'show_quota_left',
'waiting_list_enabled',
'waiting_list_hours',
'waiting_list_auto',
'max_items_per_order',
'reservation_time',
'contact_mail',
'show_variations_expanded',
'hide_sold_out',
'meta_noindex',
'redirect_to_checkout_directly',
'frontpage_subevent_ordering',
'frontpage_text',
'attendee_names_asked',
'attendee_names_required',
'attendee_emails_asked',
'attendee_emails_required',
'attendee_company_asked',
'attendee_company_required',
'attendee_addresses_asked',
'attendee_addresses_required',
'confirm_text',
'banner_text',
'banner_text_bottom',
'order_email_asked_twice',
'last_order_modification_date',
]
def clean(self):
data = super().clean()
settings_dict = self.event.settings.freeze()
settings_dict.update(data)
validate_settings(self.event, data)
return data
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']
self.fields['primary_font'].choices += [
(a, {"title": a, "data": v}) for a, v in get_fonts().items()
]
class CancelSettingsForm(SettingsForm):
auto_fields = [
'cancel_allow_user',
'cancel_allow_user_until',
'cancel_allow_user_paid',
'cancel_allow_user_paid_until',
'cancel_allow_user_paid_keep',
'cancel_allow_user_paid_keep_fees',
'cancel_allow_user_paid_keep_percentage',
'cancel_allow_user_paid_adjust_fees',
'cancel_allow_user_paid_adjust_fees_explanation',
'cancel_allow_user_paid_refund_as_giftcard',
'cancel_allow_user_paid_require_approval',
]
class PaymentSettingsForm(SettingsForm):
auto_fields = [
'payment_term_days',
'payment_term_last',
'payment_term_weekdays',
'payment_term_expire_automatically',
'payment_term_accept_late',
'payment_explanation',
]
tax_rate_default = forms.ModelChoiceField(
queryset=TaxRule.objects.none(),
label=_('Tax rule for payment fees'),
required=False,
help_text=_("The tax rule that applies for additional fees you configured for single payment methods. This "
"will set the tax rate and reverse charge rules, other settings of the tax rule are ignored.")
)
def clean(self):
data = super().clean()
settings_dict = self.obj.settings.freeze()
settings_dict.update(data)
validate_settings(self.obj, data)
return data
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.fields['tax_rate_default'].queryset = self.obj.tax_rules.all()
class ProviderForm(SettingsForm):
"""
This is a SettingsForm, but if fields are set to required=True, validation
errors are only raised if the payment method is enabled.
"""
def __init__(self, *args, **kwargs):
self.settingspref = kwargs.pop('settingspref')
self.provider = kwargs.pop('provider', None)
super().__init__(*args, **kwargs)
def prepare_fields(self):
for k, v in self.fields.items():
v._required = v.required
v.required = False
v.widget.is_required = False
if isinstance(v, I18nFormField):
v._required = v.one_required
v.one_required = False
v.widget.enabled_locales = self.locales
elif isinstance(v, (RelativeDateTimeField, RelativeDateField)):
v.set_event(self.obj)
if hasattr(v, '_as_type'):
self.initial[k] = self.obj.settings.get(k, as_type=v._as_type, default=v.initial)
def clean(self):
cleaned_data = super().clean()
enabled = cleaned_data.get(self.settingspref + '_enabled')
if not enabled:
return
for k, v in self.fields.items():
val = cleaned_data.get(k)
if v._required and not val:
self.add_error(k, _('This field is required.'))
if self.provider:
cleaned_data = self.provider.settings_form_clean(cleaned_data)
return cleaned_data
class InvoiceSettingsForm(SettingsForm):
auto_fields = [
'invoice_address_asked',
'invoice_address_required',
'invoice_address_vatid',
'invoice_address_company_required',
'invoice_address_beneficiary',
'invoice_address_custom_field',
'invoice_name_required',
'invoice_address_not_asked_free',
'invoice_include_free',
'invoice_show_payments',
'invoice_reissue_after_modify',
'invoice_generate',
'invoice_attendee_name',
'invoice_include_expire_date',
'invoice_numbers_consecutive',
'invoice_numbers_prefix',
'invoice_numbers_prefix_cancellations',
'invoice_address_explanation_text',
'invoice_email_attachment',
'invoice_address_from_name',
'invoice_address_from',
'invoice_address_from_zipcode',
'invoice_address_from_city',
'invoice_address_from_country',
'invoice_address_from_tax_id',
'invoice_address_from_vat_id',
'invoice_introductory_text',
'invoice_additional_text',
'invoice_footer_text',
]
invoice_generate_sales_channels = forms.MultipleChoiceField(
label=_('Generate invoices for Sales channels'),
choices=[],
widget=forms.CheckboxSelectMultiple,
help_text=_("If you have enabled invoice generation in the previous setting, you can limit it here to specific "
"sales channels.")
)
invoice_renderer = forms.ChoiceField(
label=_("Invoice style"),
required=True,
choices=[]
)
invoice_language = forms.ChoiceField(
widget=forms.Select, required=True,
label=_("Invoice language"),
choices=[('__user__', _('The user\'s language'))] + settings.LANGUAGES,
)
invoice_logo_image = ExtFileField(
label=_('Logo image'),
ext_whitelist=(".png", ".jpg", ".gif", ".jpeg"),
required=False,
help_text=_('We will show your logo with a maximal height and width of 2.5 cm.')
)
def __init__(self, *args, **kwargs):
event = kwargs.get('obj')
super().__init__(*args, **kwargs)
self.fields['invoice_renderer'].choices = [
(r.identifier, r.verbose_name) for r in event.get_invoice_renderers().values()
]
self.fields['invoice_numbers_prefix'].widget.attrs['placeholder'] = event.slug.upper() + '-'
if event.settings.invoice_numbers_prefix:
self.fields['invoice_numbers_prefix_cancellations'].widget.attrs['placeholder'] = event.settings.invoice_numbers_prefix
else:
self.fields['invoice_numbers_prefix_cancellations'].widget.attrs['placeholder'] = event.slug.upper() + '-'
locale_names = dict(settings.LANGUAGES)
self.fields['invoice_language'].choices = [('__user__', _('The user\'s language'))] + [(a, locale_names[a]) for a in event.settings.locales]
self.fields['invoice_generate_sales_channels'].choices = (
(c.identifier, c.verbose_name) for c in get_all_sales_channels().values()
)
def clean(self):
data = super().clean()
settings_dict = self.obj.settings.freeze()
settings_dict.update(data)
validate_settings(self.obj, data)
return data
def multimail_validate(val):
s = val.split(',')
for part in s:
validate_email(part.strip())
return s
class MailSettingsForm(SettingsForm):
auto_fields = [
'mail_prefix',
'mail_from',
'mail_from_name',
'mail_attach_ical',
]
mail_bcc = forms.CharField(
label=_("Bcc address"),
help_text=_("All emails will be sent to this address as a Bcc copy"),
validators=[multimail_validate],
required=False,
max_length=255
)
mail_text_signature = I18nFormField(
label=_("Signature"),
required=False,
widget=I18nTextarea,
help_text=_("This will be attached to every email. Available placeholders: {event}"),
validators=[PlaceholderValidator(['{event}'])],
widget_kwargs={'attrs': {
'rows': '4',
'placeholder': _(
'e.g. your contact details'
)
}}
)
mail_html_renderer = forms.ChoiceField(
label=_("HTML mail renderer"),
required=True,
choices=[]
)
mail_text_order_placed = I18nFormField(
label=_("Text sent to order contact address"),
required=False,
widget=I18nTextarea,
)
mail_send_order_placed_attendee = forms.BooleanField(
label=_("Send an email to attendees"),
help_text=_('If the order contains attendees with email addresses different from the person who orders the '
'tickets, the following email will be sent out to the attendees.'),
required=False,
)
mail_text_order_placed_attendee = I18nFormField(
label=_("Text sent to attendees"),
required=False,
widget=I18nTextarea,
)
mail_text_order_paid = I18nFormField(
label=_("Text sent to order contact address"),
required=False,
widget=I18nTextarea,
)
mail_send_order_paid_attendee = forms.BooleanField(
label=_("Send an email to attendees"),
help_text=_('If the order contains attendees with email addresses different from the person who orders the '
'tickets, the following email will be sent out to the attendees.'),
required=False,
)
mail_text_order_paid_attendee = I18nFormField(
label=_("Text sent to attendees"),
required=False,
widget=I18nTextarea,
)
mail_text_order_free = I18nFormField(
label=_("Text sent to order contact address"),
required=False,
widget=I18nTextarea,
)
mail_send_order_free_attendee = forms.BooleanField(
label=_("Send an email to attendees"),
help_text=_('If the order contains attendees with email addresses different from the person who orders the '
'tickets, the following email will be sent out to the attendees.'),
required=False,
)
mail_text_order_free_attendee = I18nFormField(
label=_("Text sent to attendees"),
required=False,
widget=I18nTextarea,
)
mail_text_order_changed = I18nFormField(
label=_("Text"),
required=False,
widget=I18nTextarea,
)
mail_text_resend_link = I18nFormField(
label=_("Text (sent by admin)"),
required=False,
widget=I18nTextarea,
)
mail_text_resend_all_links = I18nFormField(
label=_("Text (requested by user)"),
required=False,
widget=I18nTextarea,
)
mail_days_order_expire_warning = forms.IntegerField(
label=_("Number of days"),
required=True,
min_value=0,
help_text=_("This email will be sent out this many days before the order expires. If the "
"value is 0, the mail will never be sent.")
)
mail_text_order_expire_warning = I18nFormField(
label=_("Text"),
required=False,
widget=I18nTextarea,
)
mail_text_waiting_list = I18nFormField(
label=_("Text"),
required=False,
widget=I18nTextarea,
)
mail_text_order_canceled = I18nFormField(
label=_("Text"),
required=False,
widget=I18nTextarea,
)
mail_text_order_custom_mail = I18nFormField(
label=_("Text"),
required=False,
widget=I18nTextarea,
)
mail_text_download_reminder = I18nFormField(
label=_("Text sent to order contact address"),
required=False,
widget=I18nTextarea,
)
mail_send_download_reminder_attendee = forms.BooleanField(
label=_("Send an email to attendees"),
help_text=_('If the order contains attendees with email addresses different from the person who orders the '
'tickets, the following email will be sent out to the attendees.'),
required=False,
)
mail_text_download_reminder_attendee = I18nFormField(
label=_("Text sent to attendees"),
required=False,
widget=I18nTextarea,
)
mail_days_download_reminder = forms.IntegerField(
label=_("Number of days"),
required=False,
min_value=0,
help_text=_("This email will be sent out this many days before the order event starts. If the "
"field is empty, the mail will never be sent.")
)
mail_text_order_placed_require_approval = I18nFormField(
label=_("Received order"),
required=False,
widget=I18nTextarea,
)
mail_text_order_approved = I18nFormField(
label=_("Approved order"),
required=False,
widget=I18nTextarea,
help_text=_("This will only be sent out for non-free orders. Free orders will receive the free order "
"template from above instead."),
)
mail_text_order_denied = I18nFormField(
label=_("Denied order"),
required=False,
widget=I18nTextarea,
)
smtp_use_custom = forms.BooleanField(
label=_("Use custom SMTP server"),
help_text=_("All mail related to your event will be sent over the smtp server specified by you."),
required=False
)
smtp_host = forms.CharField(
label=_("Hostname"),
required=False,
widget=forms.TextInput(attrs={'placeholder': 'mail.example.org'})
)
smtp_port = forms.IntegerField(
label=_("Port"),
required=False,
widget=forms.TextInput(attrs={'placeholder': 'e.g. 587, 465, 25, ...'})
)
smtp_username = forms.CharField(
label=_("Username"),
widget=forms.TextInput(attrs={'placeholder': 'myuser@example.org'}),
required=False
)
smtp_password = forms.CharField(
label=_("Password"),
required=False,
widget=forms.PasswordInput(attrs={
'autocomplete': 'new-password' # see https://bugs.chromium.org/p/chromium/issues/detail?id=370363#c7
}),
)
smtp_use_tls = forms.BooleanField(
label=_("Use STARTTLS"),
help_text=_("Commonly enabled on port 587."),
required=False
)
smtp_use_ssl = forms.BooleanField(
label=_("Use SSL"),
help_text=_("Commonly enabled on port 465."),
required=False
)
base_context = {
'mail_text_order_placed': ['event', 'order', 'payment'],
'mail_text_order_placed_attendee': ['event', 'order', 'position'],
'mail_text_order_placed_require_approval': ['event', 'order'],
'mail_text_order_approved': ['event', 'order'],
'mail_text_order_denied': ['event', 'order', 'comment'],
'mail_text_order_paid': ['event', 'order', 'payment_info'],
'mail_text_order_paid_attendee': ['event', 'order', 'position'],
'mail_text_order_free': ['event', 'order'],
'mail_text_order_free_attendee': ['event', 'order', 'position'],
'mail_text_order_changed': ['event', 'order'],
'mail_text_order_canceled': ['event', 'order'],
'mail_text_order_expire_warning': ['event', 'order'],
'mail_text_order_custom_mail': ['event', 'order'],
'mail_text_download_reminder': ['event', 'order'],
'mail_text_download_reminder_attendee': ['event', 'order', 'position'],
'mail_text_resend_link': ['event', 'order'],
'mail_text_waiting_list': ['event', 'waiting_list_entry'],
'mail_text_resend_all_links': ['event', 'orders']
}
def _set_field_placeholders(self, fn, base_parameters):
phs = [
'{%s}' % p
for p in sorted(get_available_placeholders(self.event, base_parameters).keys())
]
ht = _('Available placeholders: {list}').format(
list=', '.join(phs)
)
if self.fields[fn].help_text:
self.fields[fn].help_text += ' ' + str(ht)
else:
self.fields[fn].help_text = ht
self.fields[fn].validators.append(
PlaceholderValidator(phs)
)
def __init__(self, *args, **kwargs):
self.event = event = kwargs.get('obj')
super().__init__(*args, **kwargs)
self.fields['mail_html_renderer'].choices = [
(r.identifier, r.verbose_name) for r in event.get_html_mail_renderers().values()
]
for k, v in self.base_context.items():
self._set_field_placeholders(k, v)
for k, v in list(self.fields.items()):
if k.endswith('_attendee') and not event.settings.attendee_emails_asked:
# If we don't ask for attendee emails, we can't send them anything and we don't need to clutter
# the user interface with it
del self.fields[k]
def clean(self):
data = self.cleaned_data
if not data.get('smtp_password') and data.get('smtp_username'):
# Leave password unchanged if the username is set and the password field is empty.
# This makes it impossible to set an empty password as long as a username is set, but
# Python's smtplib does not support password-less schemes anyway.
data['smtp_password'] = self.initial.get('smtp_password')
if data.get('smtp_use_tls') and data.get('smtp_use_ssl'):
raise ValidationError(_('You can activate either SSL or STARTTLS security, but not both at the same time.'))
class TicketSettingsForm(SettingsForm):
auto_fields = [
'ticket_download',
'ticket_download_date',
'ticket_download_addons',
'ticket_download_nonadm',
'ticket_download_pending',
]
def prepare_fields(self):
# See clean()
for k, v in self.fields.items():
v._required = v.required
v.required = False
v.widget.is_required = False
if isinstance(v, I18nFormField):
v._required = v.one_required
v.one_required = False
v.widget.enabled_locales = self.locales
def clean(self):
# required=True files should only be required if the feature is enabled
cleaned_data = super().clean()
enabled = cleaned_data.get('ticket_download') == 'True'
if not enabled:
return
for k, v in self.fields.items():
val = cleaned_data.get(k)
if v._required and (val is None or val == ""):
self.add_error(k, _('This field is required.'))
class CommentForm(I18nModelForm):
class Meta:
model = Event
fields = ['comment']
widgets = {
'comment': forms.Textarea(attrs={
'rows': 3,
'class': 'helper-width-100',
}),
}
class CountriesAndEU(Countries):
override = {
'ZZ': _('Any country'),
'EU': _('European Union')
}
first = ['ZZ', 'EU']
class TaxRuleLineForm(forms.Form):
country = LazyTypedChoiceField(
choices=CountriesAndEU(),
required=False
)
address_type = forms.ChoiceField(
choices=[
('', _('Any customer')),
('individual', _('Individual')),
('business', _('Business')),
('business_vat_id', _('Business with valid VAT ID')),
],
required=False
)
action = forms.ChoiceField(
choices=[
('vat', _('Charge VAT')),
('reverse', _('Reverse charge')),
('no', _('No VAT')),
],
)
TaxRuleLineFormSet = formset_factory(
TaxRuleLineForm,
can_order=False, can_delete=True, extra=0
)
class TaxRuleForm(I18nModelForm):
class Meta:
model = TaxRule
fields = ['name', 'rate', 'price_includes_tax', 'eu_reverse_charge', 'home_country']
class WidgetCodeForm(forms.Form):
subevent = forms.ModelChoiceField(
label=pgettext_lazy('subevent', "Date"),
required=False,
queryset=SubEvent.objects.none()
)
language = forms.ChoiceField(
label=_("Language"),
required=True,
choices=settings.LANGUAGES
)
voucher = forms.CharField(
label=_("Pre-selected voucher"),
required=False,
help_text=_("If set, the widget will show products as if this voucher has been entered and when a product is "
"bought via the widget, this voucher will be used. This can for example be used to provide "
"widgets that give discounts or unlock secret products.")
)
compatibility_mode = forms.BooleanField(
label=_("Compatibility mode"),
required=False,
help_text=_("Our regular widget doesn't work in all website builders. If you run into trouble, try using "
"this compatibility mode.")
)
def __init__(self, *args, **kwargs):
self.event = kwargs.pop('event')
super().__init__(*args, **kwargs)
if self.event.has_subevents:
self.fields['subevent'].queryset = self.event.subevents.all()
else:
del self.fields['subevent']
self.fields['language'].choices = [(l, n) for l, n in settings.LANGUAGES if l in self.event.settings.locales]
def clean_voucher(self):
v = self.cleaned_data.get('voucher')
if not v:
return
if not self.event.vouchers.filter(code=v).exists():
raise ValidationError(_('The given voucher code does not exist.'))
return v
class EventDeleteForm(forms.Form):
error_messages = {
'slug_wrong': _("The slug you entered was not correct."),
}
slug = forms.CharField(
max_length=255,
label=_("Event slug"),
)
def __init__(self, *args, **kwargs):
self.event = kwargs.pop('event')
super().__init__(*args, **kwargs)
def clean_slug(self):
slug = self.cleaned_data.get('slug')
if slug != self.event.slug:
raise forms.ValidationError(
self.error_messages['slug_wrong'],
code='slug_wrong',
)
return slug
class QuickSetupForm(I18nForm):
show_quota_left = forms.BooleanField(
label=_("Show number of tickets left"),
help_text=_("Publicly show how many tickets of a certain type are still available."),
required=False
)
waiting_list_enabled = forms.BooleanField(
label=_("Waiting list"),
help_text=_("Once a ticket is sold out, people can add themselves to a waiting list. As soon as a ticket "
"becomes available again, it will be reserved for the first person on the waiting list and this "
"person will receive an email notification with a voucher that can be used to buy a ticket."),
required=False
)
ticket_download = forms.BooleanField(
label=_("Ticket downloads"),
help_text=_("Your customers will be able to download their tickets in PDF format."),
required=False
)
attendee_names_required = forms.BooleanField(
label=_("Require all attendees to fill in their names"),
help_text=_("By default, we will ask for names but not require them. You can turn this off completely in the "
"settings."),
required=False
)
imprint_url = forms.URLField(
label=_("Imprint URL"),
help_text=_("This should point e.g. to a part of your website that has your contact details and legal "
"information."),
required=False,
)
contact_mail = forms.EmailField(
label=_("Contact address"),
required=False,
help_text=_("We'll show this publicly to allow attendees to contact you.")
)
total_quota = forms.IntegerField(
label=_("Total capacity"),
min_value=0,
widget=forms.NumberInput(
attrs={
'placeholder': ''
}
),
required=False
)
payment_stripe__enabled = forms.BooleanField(
label=_("Payment via Stripe"),
help_text=_("Stripe is an online payments processor supporting credit cards and lots of other payment options. "
"To accept payments via Stripe, you will need to set up an account with them, which takes less "
"than five minutes using their simple interface."),
required=False
)
payment_banktransfer__enabled = forms.BooleanField(
label=_("Payment by bank transfer"),
help_text=_("Your customers will be instructed to wire the money to your account. You can then import your "
"bank statements to process the payments within pretix, or mark them as paid manually."),
required=False
)
btf = BankTransfer.form_fields()
payment_banktransfer_bank_details_type = btf['bank_details_type']
payment_banktransfer_bank_details_sepa_name = btf['bank_details_sepa_name']
payment_banktransfer_bank_details_sepa_iban = btf['bank_details_sepa_iban']
payment_banktransfer_bank_details_sepa_bic = btf['bank_details_sepa_bic']
payment_banktransfer_bank_details_sepa_bank = btf['bank_details_sepa_bank']
payment_banktransfer_bank_details = btf['bank_details']
def __init__(self, *args, **kwargs):
self.obj = kwargs.pop('event', None)
self.locales = self.obj.settings.get('locales') if self.obj else kwargs.pop('locales', None)
kwargs['locales'] = self.locales
super().__init__(*args, **kwargs)
if not self.obj.settings.payment_stripe_connect_client_id:
del self.fields['payment_stripe__enabled']
self.fields['payment_banktransfer_bank_details'].required = False
for f in self.fields.values():
if 'data-required-if' in f.widget.attrs:
del f.widget.attrs['data-required-if']
def clean(self):
cleaned_data = super().clean()
if cleaned_data.get('payment_banktransfer__enabled'):
provider = BankTransfer(self.obj)
cleaned_data = provider.settings_form_clean(cleaned_data)
return cleaned_data
class QuickSetupProductForm(I18nForm):
name = I18nFormField(
max_length=200, # Max length of Quota.name
label=_("Product name"),
widget=I18nTextInput
)
default_price = forms.DecimalField(
label=_("Price (optional)"),
max_digits=7, decimal_places=2, required=False,
localize=True,
widget=forms.TextInput(
attrs={
'placeholder': _('Free')
}
),
)
quota = forms.IntegerField(
label=_("Quantity available"),
min_value=0,
widget=forms.NumberInput(
attrs={
'placeholder': ''
}
),
initial=100,
required=False
)
class BaseQuickSetupProductFormSet(I18nFormSetMixin, forms.BaseFormSet):
def __init__(self, *args, **kwargs):
event = kwargs.pop('event', None)
if event:
kwargs['locales'] = event.settings.get('locales')
super().__init__(*args, **kwargs)
QuickSetupProductFormSet = formset_factory(
QuickSetupProductForm,
formset=BaseQuickSetupProductFormSet,
can_order=False, can_delete=True, extra=0
)
class ItemMetaPropertyForm(forms.ModelForm):
class Meta:
fields = ['name', 'default']
widgets = {
'default': forms.TextInput()
}