forked from CGM_Public/pretix_original
Move auto check-in to plugin with more functionality (#4331)
* Move auto check-in to plugin with more functionality * Rename field * Add to MANIFEST.in
This commit is contained in:
Raphael Michel
253
src/pretix/plugins/autocheckin/forms.py
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253
src/pretix/plugins/autocheckin/forms.py
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#
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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.html import escape
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from django.utils.safestring import mark_safe
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from django.utils.translation import gettext_lazy as _
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from django_scopes.forms import (
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SafeModelChoiceField, SafeModelMultipleChoiceField,
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)
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from pretix.base.models import ItemVariation
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from pretix.control.forms import SalesChannelCheckboxSelectMultiple
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from pretix.control.forms.widgets import Select2
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from pretix.plugins.autocheckin.models import AutoCheckinRule
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from pretix.base.services.placeholders import FormPlaceholderMixin # noqa
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class AutoCheckinRuleForm(forms.ModelForm):
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itemvars = forms.MultipleChoiceField(
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label=_("Products"),
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required=False,
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)
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limit_payment_methods = forms.MultipleChoiceField(
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label=_("Only including usage of payment providers"),
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choices=[],
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required=False,
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widget=forms.RadioSelect,
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)
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class Meta:
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model = AutoCheckinRule
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fields = [
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"list",
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"mode",
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"all_sales_channels",
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"limit_sales_channels",
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"all_products",
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"all_payment_methods",
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]
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field_classes = {
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"mode": forms.RadioSelect,
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"list": SafeModelChoiceField,
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"limit_sales_channels": SafeModelMultipleChoiceField,
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}
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def __init__(self, *args, **kwargs):
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self.event = kwargs.pop("event")
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self.instance = kwargs.get("instance", None)
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initial = kwargs.get("initial", {})
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if self.instance and self.instance.pk and "itemvars" not in initial:
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initial["itemvars"] = [
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str(i.pk) for i in self.instance.limit_products.all()
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] + [
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"{}-{}".format(v.item_id, v.pk)
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for v in self.instance.limit_variations.all()
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]
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if (
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self.instance
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and self.instance.pk
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and "limit_payment_methods" not in initial
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):
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initial["limit_payment_methods"] = self.instance.limit_payment_methods
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kwargs["initial"] = initial
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super().__init__(*args, **kwargs)
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self.fields["limit_sales_channels"].queryset = (
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self.event.organizer.sales_channels.all()
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)
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self.fields["limit_sales_channels"].widget = SalesChannelCheckboxSelectMultiple(
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self.event,
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attrs={
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"data-inverse-dependency": "<[name$=all_sales_channels]",
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"class": "scrolling-multiple-choice",
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},
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choices=self.fields["limit_sales_channels"].widget.choices,
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)
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choices = []
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for item in self.event.items.all():
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if len(item.variations.all()) > 0:
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allvars = _("All variations")
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choices.append(
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(
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"{}".format(item.pk),
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(
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f"{item} – {allvars}"
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if item.active
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else mark_safe(
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f'<strike class="text-muted">{escape(item)} – {allvars}</strike>'
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)
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),
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)
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)
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else:
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choices.append(
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(
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"{}".format(item.pk),
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(
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str(item)
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if item.active
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else mark_safe(
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f'<strike class="text-muted">{escape(item)}</strike>'
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)
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),
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)
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)
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for v in item.variations.all():
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choices.append(
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(
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"{}-{}".format(item.pk, v.pk),
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(
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"{} – {}".format(item, v.value)
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if item.active
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else mark_safe(
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f'<strike class="text-muted">{escape(item)} – {escape(v.value)}</strike>'
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)
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),
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)
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)
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self.fields["itemvars"].widget = forms.CheckboxSelectMultiple(
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attrs={
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"data-inverse-dependency": "<[name$=all_products]",
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"class": "scrolling-multiple-choice",
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},
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)
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self.fields["itemvars"].choices = choices
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self.fields["list"].queryset = self.event.checkin_lists.all()
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self.fields["list"].widget = Select2(
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attrs={
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"data-model-select2": "generic",
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"data-select2-url": reverse(
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"control:event.orders.checkinlists.select2",
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kwargs={
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"event": self.event.slug,
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"organizer": self.event.organizer.slug,
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},
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),
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"data-placeholder": _("Check-in list"),
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}
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)
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self.fields["list"].widget.choices = self.fields["list"].choices
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self.fields["list"].label = _("Check-in list")
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self.fields["list"].widget.choices = self.fields["list"].choices
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self.fields["limit_payment_methods"].choices += [
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(p.identifier, p.verbose_name)
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for p in self.event.get_payment_providers().values()
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]
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self.fields["limit_payment_methods"].widget = forms.CheckboxSelectMultiple(
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attrs={
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"data-inverse-dependency": "<[name$=all_payment_methods]",
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"class": "scrolling-multiple-choice",
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},
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choices=self.fields["limit_payment_methods"].choices,
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)
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def save(self, *args, **kwargs):
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creating = not self.instance.pk
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self.instance.limit_payment_methods = (
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self.cleaned_data.get("limit_payment_methods") or []
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)
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inst = super().save(*args, **kwargs)
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selected_items = set(
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list(
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self.event.items.filter(
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id__in=[i for i in self.cleaned_data["itemvars"] if "-" not in i]
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)
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)
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)
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selected_variations = list(
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ItemVariation.objects.filter(
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item__event=self.event,
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id__in=[
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i.split("-")[1] for i in self.cleaned_data["itemvars"] if "-" in i
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],
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)
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)
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current_items = [] if creating else self.instance.limit_products.all()
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current_variations = [] if creating else self.instance.limit_variations.all()
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self.instance.limit_products.remove(
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*[i for i in current_items if i not in selected_items]
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)
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self.instance.limit_products.add(
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*[i for i in selected_items if i not in current_items]
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)
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self.instance.limit_variations.remove(
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*[i for i in current_variations if i not in selected_variations]
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)
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self.instance.limit_variations.add(
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*[i for i in selected_variations if i not in current_variations]
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)
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return inst
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def clean(self):
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d = super().clean()
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if d["mode"] == AutoCheckinRule.MODE_PLACED and not d["all_payment_methods"]:
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raise ValidationError(
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{
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"mode": _(
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"When restricting by payment method, the rule should run after the payment was received."
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)
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}
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)
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return d
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