Files
pretix_cgo/src/pretix/control/forms/event.py
Tobias Kunze 5d8e294350 Fix typo
2017-05-22 09:25:15 +02:00

676 lines
28 KiB
Python

from django import forms
from django.conf import settings
from django.core.exceptions import ValidationError
from django.core.validators import RegexValidator
from django.db.models import Q
from django.utils.timezone import get_current_timezone_name
from django.utils.translation import ugettext_lazy as _
from i18nfield.forms import I18nFormField, I18nTextarea
from pytz import common_timezones, timezone
from pretix.base.forms import I18nModelForm, PlaceholderValidator, SettingsForm
from pretix.base.models import Event, Organizer
from pretix.control.forms import ExtFileField
class EventWizardFoundationForm(forms.Form):
locales = forms.MultipleChoiceField(
choices=settings.LANGUAGES,
label=_("Use languages"),
widget=forms.CheckboxSelectMultiple,
help_text=_('Choose all languages that your event should be available in.')
)
def __init__(self, *args, **kwargs):
self.user = kwargs.pop('user')
super().__init__(*args, **kwargs)
self.fields['organizer'] = forms.ModelChoiceField(
label=_("Organizer"),
queryset=Organizer.objects.filter(
id__in=self.user.teams.filter(can_create_events=True).values_list('organizer', flat=True)
),
widget=forms.RadioSelect,
empty_label=None,
required=True
)
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=_("Default timezone"),
)
locale = forms.ChoiceField(
choices=settings.LANGUAGES,
label=_("Default language"),
)
class Meta:
model = Event
fields = [
'name',
'slug',
'currency',
'date_from',
'date_to',
'presale_start',
'presale_end',
'location',
]
widgets = {
'date_from': forms.DateTimeInput(attrs={'class': 'datetimepicker'}),
'date_to': forms.DateTimeInput(attrs={'class': 'datetimepicker',
'data-date-after': '#id_basics-date_from'}),
'presale_start': forms.DateTimeInput(attrs={'class': 'datetimepicker'}),
'presale_end': forms.DateTimeInput(attrs={'class': 'datetimepicker',
'data-date-after': '#id_basics-presale_start'}),
}
def __init__(self, *args, **kwargs):
self.organizer = kwargs.pop('organizer')
self.locales = kwargs.get('locales')
kwargs.pop('user')
super().__init__(*args, **kwargs)
self.initial['timezone'] = get_current_timezone_name()
self.fields['locale'].choices = [(a, b) for a, b in settings.LANGUAGES if a in self.locales]
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=slug, organizer=self.organizer).exists():
raise forms.ValidationError(
self.error_messages['duplicate_slug'],
code='duplicate_slug'
)
return slug
class EventWizardCopyForm(forms.Form):
@staticmethod
def copy_from_queryset(user):
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.user = kwargs.pop('user')
super().__init__(*args, **kwargs)
self.fields['copy_from_event'] = forms.ModelChoiceField(
label=_("Copy configuration from"),
queryset=EventWizardCopyForm.copy_from_queryset(self.user),
widget=forms.RadioSelect,
empty_label=_('Do not copy'),
required=False
)
class EventUpdateForm(I18nModelForm):
def clean_slug(self):
return self.instance.slug
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.fields['slug'].widget.attrs['readonly'] = 'readonly'
self.fields['location'].widget.attrs['rows'] = '3'
class Meta:
model = Event
localized_fields = '__all__'
fields = [
'name',
'slug',
'currency',
'date_from',
'date_to',
'date_admission',
'is_public',
'presale_start',
'presale_end',
'location',
]
widgets = {
'date_from': forms.DateTimeInput(attrs={'class': 'datetimepicker'}),
'date_to': forms.DateTimeInput(attrs={'class': 'datetimepicker', 'data-date-after': '#id_date_from'}),
'date_admission': forms.DateTimeInput(attrs={'class': 'datetimepicker'}),
'presale_start': forms.DateTimeInput(attrs={'class': 'datetimepicker'}),
'presale_end': forms.DateTimeInput(attrs={'class': 'datetimepicker',
'data-date-after': '#id_presale_start'}),
}
class EventSettingsForm(SettingsForm):
show_date_to = forms.BooleanField(
label=_("Show event end date"),
help_text=_("If disabled, only event's start date will be displayed to the public."),
required=False
)
show_times = forms.BooleanField(
label=_("Show dates with time"),
help_text=_("If disabled, the event's start and end date will be displayed without the time of day."),
required=False
)
show_items_outside_presale_period = forms.BooleanField(
label=_("Show items outside presale period"),
help_text=_("Show item details before presale has started and after presale has ended"),
required=False
)
display_net_prices = forms.BooleanField(
label=_("Show net prices instead of gross prices in the product list (not recommended!)"),
help_text=_("Independent of your choice, the cart will show gross prices as this the price that needs to be "
"paid"),
required=False
)
presale_start_show_date = forms.BooleanField(
label=_("Show start date"),
help_text=_("Show the presale start date before presale has started."),
widget=forms.CheckboxInput(attrs={'data-display-dependency': '#id_presale_start'}),
required=False
)
last_order_modification_date = forms.DateTimeField(
label=_('Last date of modifications'),
help_text=_("The last date users can modify details of their orders, such as attendee names or "
"answers to questions."),
required=False,
widget=forms.DateTimeInput(attrs={'class': 'datetimepicker'}),
)
timezone = forms.ChoiceField(
choices=((a, a) for a in common_timezones),
label=_("Default timezone"),
)
locales = forms.MultipleChoiceField(
choices=settings.LANGUAGES,
widget=forms.CheckboxSelectMultiple,
label=_("Available languages"),
)
locale = forms.ChoiceField(
choices=settings.LANGUAGES,
label=_("Default language"),
)
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=_("Enable 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
)
waiting_list_hours = forms.IntegerField(
label=_("Waiting list response time"),
min_value=6,
help_text=_("If a ticket voucher is sent to a person on the waiting list, it has to be redeemed within this "
"number of hours until it expires and can be re-assigned to the next person on the list."),
required=False,
widget=forms.NumberInput(attrs={'data-display-dependency': '#id_settings-waiting_list_enabled'}),
)
waiting_list_auto = forms.BooleanField(
label=_("Automatic waiting list assignments"),
help_text=_("If ticket capacity becomes free, automatically create a voucher and send it to the first person "
"on the waiting list for that product. If this is not active, mails will not be send automatically "
"but you can send them manually via the control panel."),
required=False,
widget=forms.CheckboxInput(attrs={'data-display-dependency': '#id_settings-waiting_list_enabled'}),
)
attendee_names_asked = forms.BooleanField(
label=_("Ask for attendee names"),
help_text=_("Ask for a name for all tickets which include admission to the event."),
required=False,
)
attendee_names_required = forms.BooleanField(
label=_("Require attendee names"),
help_text=_("Require customers to fill in the names of all attendees."),
required=False,
widget=forms.CheckboxInput(attrs={'data-checkbox-dependency': '#id_settings-attendee_names_asked'}),
)
attendee_emails_asked = forms.BooleanField(
label=_("Ask for email addresses per ticket"),
help_text=_("Normally, pretix asks for one email address per order and the order confirmation will be sent "
"only to that email address. If you enable this option, the system will additionally ask for "
"individual email addresses for every admission ticket. This might be useful if you want to "
"obtain individual addresses for every attendee even in case of group orders. However, "
"pretix will send the order confirmation only to the one primary email address, not to the "
"per-attendee addresses."),
required=False
)
attendee_emails_required = forms.BooleanField(
label=_("Require email addresses per ticket"),
help_text=_("Require customers to fill in individual e-mail addresses for all admission tickets. See the "
"above option for more details. One email address for the order confirmation will always be "
"required regardless of this setting."),
required=False,
widget=forms.CheckboxInput(attrs={'data-checkbox-dependency': '#id_settings-attendee_emails_asked'}),
)
max_items_per_order = forms.IntegerField(
min_value=1,
label=_("Maximum number of items per order"),
help_text=_("Add-on products will not be counted.")
)
reservation_time = forms.IntegerField(
min_value=0,
label=_("Reservation period"),
help_text=_("The number of minutes the items in a user's card are reserved for this user."),
)
imprint_url = forms.URLField(
label=_("Imprint URL"),
required=False,
)
contact_mail = forms.EmailField(
label=_("Contact address"),
required=False,
help_text=_("Public email address for contacting the organizer")
)
cancel_allow_user = forms.BooleanField(
label=_("Allow user to cancel unpaid orders"),
help_text=_("If checked, users can cancel orders by themselves as long as they are not yet paid."),
required=False
)
def clean(self):
data = super().clean()
if data['locale'] not in data['locales']:
raise ValidationError({
'locale': _('Your default locale must also be enabled for your event (see box above).')
})
if data['attendee_names_required'] and not data['attendee_names_asked']:
raise ValidationError({
'attendee_names_required': _('You cannot require specifying attendee names if you do not ask for them.')
})
if data['attendee_emails_required'] and not data['attendee_emails_asked']:
raise ValidationError({
'attendee_emails_required': _('You have to ask for attendee emails if you want to make them required.')
})
return data
class PaymentSettingsForm(SettingsForm):
payment_term_days = forms.IntegerField(
label=_('Payment term in days'),
help_text=_("The number of days after placing an order the user has to pay to preserve his reservation."),
)
payment_term_last = forms.DateField(
label=_('Last date of payments'),
help_text=_("The last date any payments are accepted. This has precedence over the number of "
"days configured above."),
required=False,
widget=forms.DateInput(attrs={'class': 'datepickerfield'})
)
payment_term_weekdays = forms.BooleanField(
label=_('Only end payment terms on weekdays'),
help_text=_("If this is activated and the payment term of any order ends on a saturday or sunday, it will be "
"moved to the next monday instead. This is required in some countries by civil law. This will "
"not effect the last date of payments configured above."),
required=False,
)
payment_term_expire_automatically = forms.BooleanField(
label=_('Automatically expire unpaid orders'),
help_text=_("If checked, all unpaid orders will automatically go from 'pending' to 'expired' "
"after the end of their payment deadline. This means that those tickets go back to "
"the pool and can be ordered by other people."),
required=False
)
payment_term_accept_late = forms.BooleanField(
label=_('Accept late payments'),
help_text=_("Accept payments for orders even when they are in 'expired' state as long as enough "
"capacity is available. No payments will ever be accepted after the 'Last date of payments' "
"configured above."),
required=False
)
tax_rate_default = forms.DecimalField(
label=_('Tax rate for payment fees'),
help_text=_("The tax rate that applies for additional fees you configured for single payment methods "
"(in percent)."),
)
def clean(self):
cleaned_data = super().clean()
payment_term_last = cleaned_data.get('payment_term_last')
if payment_term_last and self.obj.presale_end:
if payment_term_last < self.obj.presale_end.date():
self.add_error(
'payment_term_last',
_('The last payment date cannot be before the end of presale.'),
)
return cleaned_data
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')
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
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.'))
class InvoiceSettingsForm(SettingsForm):
invoice_address_asked = forms.BooleanField(
label=_("Ask for invoice address"),
required=False
)
invoice_address_required = forms.BooleanField(
label=_("Require invoice address"),
required=False,
widget=forms.CheckboxInput(attrs={'data-checkbox-dependency': '#id_invoice_address_asked'}),
)
invoice_address_vatid = forms.BooleanField(
label=_("Ask for VAT ID"),
help_text=_("Does only work if an invoice address is asked for. VAT ID is not required."),
widget=forms.CheckboxInput(attrs={'data-checkbox-dependency': '#id_invoice_address_asked'}),
required=False
)
invoice_numbers_consecutive = forms.BooleanField(
label=_("Generate invoices with consecutive numbers"),
help_text=_("If deactivated, the order code will be used in the invoice number."),
required=False
)
invoice_generate = forms.ChoiceField(
label=_("Generate invoices"),
required=False,
choices=(
('False', _('No')),
('admin', _('Manually in admin panel')),
('user', _('Automatically on user request')),
('True', _('Automatically for all created orders')),
('paid', _('Automatically on payment')),
)
)
invoice_address_from = forms.CharField(
widget=forms.Textarea(attrs={'rows': 5}), required=False,
label=_("Your address"),
help_text=_("Will be printed as the sender on invoices. Be sure to include relevant details required in "
"your jurisdiction (e.g. your VAT ID).")
)
invoice_introductory_text = I18nFormField(
widget=I18nTextarea,
required=False,
label=_("Introductory text"),
help_text=_("Will be printed on every invoice above the invoice rows.")
)
invoice_additional_text = I18nFormField(
widget=I18nTextarea,
required=False,
label=_("Additional text"),
help_text=_("Will be printed on every invoice below the invoice total.")
)
invoice_footer_text = I18nFormField(
widget=I18nTextarea,
required=False,
label=_("Footer"),
help_text=_("Will be printed centered and in a smaller font at the end of every invoice page.")
)
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", ".svg", ".gif", ".jpeg"),
required=False,
help_text=_('We will show your logo with a maximal height and width of 2.5 cm.')
)
class MailSettingsForm(SettingsForm):
mail_prefix = forms.CharField(
label=_("Subject prefix"),
help_text=_("This will be prepended to the subject of all outgoing emails. This could be a short form of "
"your event name."),
required=False
)
mail_from = forms.EmailField(
label=_("Sender address"),
help_text=_("Sender address for outgoing emails")
)
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}'])]
)
mail_text_order_placed = I18nFormField(
label=_("Text"),
required=False,
widget=I18nTextarea,
help_text=_("Available placeholders: {event}, {total}, {currency}, {date}, {paymentinfo}, {url}, "
"{invoice_name}, {invoice_company}"),
validators=[PlaceholderValidator(['{event}', '{total}', '{currency}', '{date}', '{paymentinfo}',
'{url}', '{invoice_name}', '{invoice_company}'])]
)
mail_text_order_paid = I18nFormField(
label=_("Text"),
required=False,
widget=I18nTextarea,
help_text=_("Available placeholders: {event}, {url}, {invoice_name}, {invoice_company}, {payment_info}"),
validators=[PlaceholderValidator(['{event}', '{url}', '{invoice_name}', '{invoice_company}', '{payment_info}'])]
)
mail_text_order_free = I18nFormField(
label=_("Text"),
required=False,
widget=I18nTextarea,
help_text=_("Available placeholders: {event}, {url}, {invoice_name}, {invoice_company}"),
validators=[PlaceholderValidator(['{event}', '{url}', '{invoice_name}', '{invoice_company}'])]
)
mail_text_order_changed = I18nFormField(
label=_("Text"),
required=False,
widget=I18nTextarea,
help_text=_("Available placeholders: {event}, {url}, {invoice_name}, {invoice_company}"),
validators=[PlaceholderValidator(['{event}', '{url}', '{invoice_name}', '{invoice_company}'])]
)
mail_text_resend_link = I18nFormField(
label=_("Text (sent by admin)"),
required=False,
widget=I18nTextarea,
help_text=_("Available placeholders: {event}, {url}, {invoice_name}, {invoice_company}"),
validators=[PlaceholderValidator(['{event}', '{url}', '{invoice_name}', '{invoice_company}'])]
)
mail_text_resend_all_links = I18nFormField(
label=_("Text (requested by user)"),
required=False,
widget=I18nTextarea,
help_text=_("Available placeholders: {event}, {orders}"),
validators=[PlaceholderValidator(['{event}', '{orders}'])]
)
mail_days_order_expire_warning = 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 expires. If the "
"value is 0, the mail will never be sent.")
)
mail_text_order_expire_warning = I18nFormField(
label=_("Text"),
required=False,
widget=I18nTextarea,
help_text=_("Available placeholders: {event}, {url}, {expire_date}, {invoice_name}, {invoice_company}"),
validators=[PlaceholderValidator(['{event}', '{url}', '{expire_date}', '{invoice_name}', '{invoice_company}'])]
)
mail_text_waiting_list = I18nFormField(
label=_("Text"),
required=False,
widget=I18nTextarea,
help_text=_("Available placeholders: {event}, {url}, {product}, {hours}, {code}"),
validators=[PlaceholderValidator(['{event}', '{url}', '{product}', '{hours}', '{code}'])]
)
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
)
smtp_port = forms.IntegerField(
label=_("Port"),
required=False
)
smtp_username = forms.CharField(
label=_("Username"),
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
)
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 DisplaySettingsForm(SettingsForm):
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'})
)
logo_image = ExtFileField(
label=_('Logo image'),
ext_whitelist=(".png", ".jpg", ".svg", ".gif", ".jpeg"),
required=False,
help_text=_('If you provide a logo image, we will by default not show your events name and date '
'in the page header. We will show your logo with a maximal height of 120 pixels.')
)
frontpage_text = I18nFormField(
label=_("Frontpage text"),
required=False,
widget=I18nTextarea
)
show_variations_expanded = forms.BooleanField(
label=_("Show variations of a product expanded by default"),
required=False
)
class TicketSettingsForm(SettingsForm):
ticket_download = forms.BooleanField(
label=_("Use feature"),
help_text=_("Use pretix to generate tickets for the user to download and print out."),
required=False
)
ticket_download_date = forms.DateTimeField(
label=_("Download date"),
help_text=_("Ticket download will be offered after this date."),
required=True,
widget=forms.DateTimeInput(attrs={'class': 'datetimepicker',
'data-display-dependency': '#id_ticket_download'}),
)
ticket_download_addons = forms.BooleanField(
label=_("Offer to download tickets separately for add-on products"),
required=False,
widget=forms.CheckboxInput(attrs={'data-display-dependency': '#id_ticket_download'}),
)
ticket_download_nonadm = forms.BooleanField(
label=_("Generate tickets for non-admission products"),
required=False,
widget=forms.CheckboxInput(attrs={'data-display-dependency': '#id_ticket_download'}),
)
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.'))