forked from CGM_Public/pretix_original
326 lines
14 KiB
Python
326 lines
14 KiB
Python
#
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# This file is part of pretix (Community Edition).
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#
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# Copyright (C) 2014-2020 Raphael Michel and contributors
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# Copyright (C) 2020-2021 rami.io GmbH and contributors
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#
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# This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
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# Public License as published by the Free Software Foundation in version 3 of the License.
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#
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# ADDITIONAL TERMS APPLY: Pursuant to Section 7 of the GNU Affero General Public License, additional terms are
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# applicable granting you additional permissions and placing additional restrictions on your usage of this software.
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# Please refer to the pretix LICENSE file to obtain the full terms applicable to this work. If you did not receive
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# this file, see <https://pretix.eu/about/en/license>.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Affero General Public License along with this program. If not, see
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# <https://www.gnu.org/licenses/>.
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#
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# This file is based on an earlier version of pretix which was released under the Apache License 2.0. The full text of
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# the Apache License 2.0 can be obtained at <http://www.apache.org/licenses/LICENSE-2.0>.
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#
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# This file may have since been changed and any changes are released under the terms of AGPLv3 as described above. A
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# full history of changes and contributors is available at <https://github.com/pretix/pretix>.
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#
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# This file contains Apache-licensed contributions copyrighted by: Alexey Kislitsin, Daniel, Flavia Bastos, Sanket
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# Dasgupta, Sohalt, pajowu
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#
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# Unless required by applicable law or agreed to in writing, software distributed under the Apache License 2.0 is
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# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under the License.
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from django import forms
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from django.core.exceptions import ValidationError
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from django.urls import reverse
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from django.utils.translation import gettext_lazy as _, pgettext_lazy
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from django_scopes.forms import SafeModelMultipleChoiceField
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from i18nfield.forms import I18nFormField, I18nTextarea, I18nTextInput
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from pretix.base.email import get_available_placeholders
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from pretix.base.forms import I18nModelForm, PlaceholderValidator
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from pretix.base.forms.widgets import (
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SplitDateTimePickerWidget, TimePickerWidget,
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)
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from pretix.base.models import CheckinList, Item, Order, SubEvent
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from pretix.control.forms import CachedFileField, SplitDateTimeField
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from pretix.control.forms.widgets import Select2, Select2Multiple
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from pretix.plugins.sendmail.models import Rule
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class FormPlaceholderMixin:
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def _set_field_placeholders(self, fn, base_parameters):
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phs = [
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'{%s}' % p
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for p in sorted(get_available_placeholders(self.event, base_parameters).keys())
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]
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ht = _('Available placeholders: {list}').format(
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list=', '.join(phs)
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)
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if self.fields[fn].help_text:
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self.fields[fn].help_text += ' ' + str(ht)
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else:
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self.fields[fn].help_text = ht
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self.fields[fn].validators.append(
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PlaceholderValidator(phs)
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)
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class MailForm(FormPlaceholderMixin, forms.Form):
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recipients = forms.ChoiceField(
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label=_('Send email to'),
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widget=forms.RadioSelect,
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initial='orders',
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choices=[]
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)
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sendto = forms.MultipleChoiceField() # overridden later
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subject = forms.CharField(label=_("Subject"))
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message = forms.CharField(label=_("Message"))
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attachment = CachedFileField(
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label=_("Attachment"),
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required=False,
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ext_whitelist=(
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".png", ".jpg", ".gif", ".jpeg", ".pdf", ".txt", ".docx", ".gif", ".svg",
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".pptx", ".ppt", ".doc", ".xlsx", ".xls", ".jfif", ".heic", ".heif", ".pages",
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".bmp", ".tif", ".tiff"
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),
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help_text=_('Sending an attachment increases the chance of your email not arriving or being sorted into spam folders. We recommend only using PDFs '
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'of no more than 2 MB in size.'),
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max_size=10 * 1024 * 1024
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) # TODO i18n
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items = forms.ModelMultipleChoiceField(
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widget=forms.CheckboxSelectMultiple(
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attrs={'class': 'scrolling-multiple-choice'}
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),
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label=_('Only send to people who bought'),
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required=True,
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queryset=Item.objects.none()
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)
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filter_checkins = forms.BooleanField(
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label=_('Filter check-in status'),
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required=False
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)
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checkin_lists = SafeModelMultipleChoiceField(queryset=CheckinList.objects.none(), required=False) # overridden later
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not_checked_in = forms.BooleanField(label=_("Send to customers not checked in"), required=False)
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subevent = forms.ModelChoiceField(
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SubEvent.objects.none(),
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label=_('Only send to customers of'),
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required=False,
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empty_label=pgettext_lazy('subevent', 'All dates')
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)
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subevents_from = forms.SplitDateTimeField(
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widget=SplitDateTimePickerWidget(),
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label=pgettext_lazy('subevent', 'Only send to customers of dates starting at or after'),
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required=False,
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)
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subevents_to = forms.SplitDateTimeField(
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widget=SplitDateTimePickerWidget(),
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label=pgettext_lazy('subevent', 'Only send to customers of dates starting before'),
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required=False,
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)
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created_from = forms.SplitDateTimeField(
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widget=SplitDateTimePickerWidget(),
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label=pgettext_lazy('subevent', 'Only send to customers with orders created after'),
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required=False,
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)
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created_to = forms.SplitDateTimeField(
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widget=SplitDateTimePickerWidget(),
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label=pgettext_lazy('subevent', 'Only send to customers with orders created before'),
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required=False,
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)
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def clean(self):
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d = super().clean()
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if d.get('subevent') and (d.get('subevents_from') or d.get('subevents_to')):
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raise ValidationError(pgettext_lazy('subevent', 'Please either select a specific date or a date range, not both.'))
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if bool(d.get('subevents_from')) != bool(d.get('subevents_to')):
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raise ValidationError(pgettext_lazy('subevent', 'If you set a date range, please set both a start and an end.'))
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return d
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def __init__(self, *args, **kwargs):
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event = self.event = kwargs.pop('event')
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super().__init__(*args, **kwargs)
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recp_choices = [
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('orders', _('Everyone who created a ticket order'))
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]
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if event.settings.attendee_emails_asked:
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recp_choices += [
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('attendees', _('Every attendee (falling back to the order contact when no attendee email address is '
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'given)')),
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('both', _('Both (all order contact addresses and all attendee email addresses)'))
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]
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self.fields['recipients'].choices = recp_choices
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self.fields['subject'] = I18nFormField(
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label=_('Subject'),
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widget=I18nTextInput, required=True,
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locales=event.settings.get('locales'),
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)
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self.fields['message'] = I18nFormField(
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label=_('Message'),
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widget=I18nTextarea, required=True,
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locales=event.settings.get('locales'),
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)
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self._set_field_placeholders('subject', ['event', 'order', 'position_or_address'])
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self._set_field_placeholders('message', ['event', 'order', 'position_or_address'])
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choices = [(e, l) for e, l in Order.STATUS_CHOICE if e != 'n']
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choices.insert(0, ('na', _('payment pending (except unapproved)')))
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choices.insert(0, ('pa', _('approval pending')))
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if not event.settings.get('payment_term_expire_automatically', as_type=bool):
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choices.append(
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('overdue', _('pending with payment overdue'))
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)
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self.fields['sendto'] = forms.MultipleChoiceField(
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label=_("Send to customers with order status"),
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widget=forms.CheckboxSelectMultiple(
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attrs={'class': 'scrolling-multiple-choice'}
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),
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choices=choices
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)
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if not self.initial.get('sendto'):
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self.initial['sendto'] = ['p', 'na']
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elif 'n' in self.initial['sendto']:
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self.initial['sendto'].append('pa')
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self.initial['sendto'].append('na')
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self.fields['items'].queryset = event.items.all()
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if not self.initial.get('items'):
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self.initial['items'] = event.items.all()
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self.fields['checkin_lists'].queryset = event.checkin_lists.all()
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self.fields['checkin_lists'].widget = Select2Multiple(
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attrs={
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'data-model-select2': 'generic',
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'data-select2-url': reverse('control:event.orders.checkinlists.select2', kwargs={
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'event': event.slug,
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'organizer': event.organizer.slug,
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}),
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'data-placeholder': _('Send to customers checked in on list'),
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}
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)
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self.fields['checkin_lists'].widget.choices = self.fields['checkin_lists'].choices
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self.fields['checkin_lists'].label = _('Send to customers checked in on list')
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if event.has_subevents:
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self.fields['subevent'].queryset = event.subevents.all()
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self.fields['subevent'].widget = Select2(
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attrs={
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'data-model-select2': 'event',
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'data-select2-url': reverse('control:event.subevents.select2', kwargs={
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'event': event.slug,
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'organizer': event.organizer.slug,
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}),
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'data-placeholder': pgettext_lazy('subevent', 'Date')
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}
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)
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self.fields['subevent'].widget.choices = self.fields['subevent'].choices
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else:
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del self.fields['subevent']
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del self.fields['subevents_from']
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del self.fields['subevents_to']
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class RuleForm(FormPlaceholderMixin, I18nModelForm):
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class Meta:
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model = Rule
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fields = ['subject', 'template',
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'send_date', 'send_offset_days', 'send_offset_time',
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'include_pending', 'all_products', 'limit_products',
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'send_to']
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field_classes = {
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'subevent': SafeModelMultipleChoiceField,
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'limit_products': SafeModelMultipleChoiceField,
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'send_date': SplitDateTimeField,
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}
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widgets = {
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'send_date': SplitDateTimePickerWidget(attrs={
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'data-display-dependency': '#id_schedule_type_0',
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}),
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'send_offset_days': forms.NumberInput(attrs={
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'data-display-dependency': '#id_schedule_type_1,#id_schedule_type_2,#id_schedule_type_3,'
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'#id_schedule_type_4',
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}),
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'send_offset_time': TimePickerWidget(attrs={
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'data-display-dependency': '#id_schedule_type_1,#id_schedule_type_2,#id_schedule_type_3,'
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'#id_schedule_type_4',
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}),
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'limit_products': forms.CheckboxSelectMultiple(
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attrs={'class': 'scrolling-multiple-choice',
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'data-inverse-dependency': '#id_all_products'},
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),
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'send_to': forms.RadioSelect,
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}
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def __init__(self, *args, **kwargs):
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instance = kwargs.get('instance')
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if instance:
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if instance.date_is_absolute:
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dia = "abs"
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else:
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dia = "rel"
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dia += "_a" if instance.offset_is_after else "_b"
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dia += "_e" if instance.offset_to_event_end else "_s"
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else:
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dia = "abs"
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kwargs.setdefault('initial', {})
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kwargs['initial']['schedule_type'] = dia
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super().__init__(*args, **kwargs)
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self.fields['limit_products'].queryset = Item.objects.filter(event=self.event)
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self.fields['schedule_type'] = forms.ChoiceField(
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label=_('Type of schedule time'),
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widget=forms.RadioSelect,
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choices=[
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('abs', _('Absolute')),
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('rel_b_s', _('Relative, before event start')),
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('rel_b_e', _('Relative, before event end')),
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('rel_a_s', _('Relative, after event start')),
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('rel_a_e', _('Relative, after event end'))
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]
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)
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self._set_field_placeholders('subject', ['event', 'order'])
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self._set_field_placeholders('template', ['event', 'order'])
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def clean(self):
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d = super().clean()
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dia = d.get('schedule_type')
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if dia == 'abs':
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if not d.get('send_date'):
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raise ValidationError({'send_date': _('Please specify the send date')})
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d['date_is_absolute'] = True
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d['send_offset_days'] = d['send_offset_time'] = None
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else:
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if not (d.get('send_offset_days') and d.get('send_offset_time')):
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raise ValidationError(_('Please specify the offset days and time'))
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d['offset_is_after'] = '_a' in dia
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d['offset_to_event_end'] = '_e' in dia
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d['date_is_absolute'] = False
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d['send_date'] = None
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if d.get('all_products'):
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# having products checked while the option is ignored is probably counterintuitive
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d['limit_products'] = Item.objects.none()
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else:
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if not d.get('limit_products'):
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raise ValidationError({'limit_products': _('Please specify a product')})
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self.instance.offset_is_after = d.get('offset_is_after', False)
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self.instance.offset_to_event_end = d.get('offset_to_event_end', False)
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self.instance.date_is_absolute = d.get('date_is_absolute', False)
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return d
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