mirror of
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123 lines
4.1 KiB
Python
123 lines
4.1 KiB
Python
from typing import Any
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from django.http import Http404
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from django.shortcuts import redirect
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from django.urls import reverse
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from django.views.generic import FormView, ListView, CreateView, UpdateView
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from pretix.base.pdf import get_variables
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from pretix.control.permissions import EventPermissionRequiredMixin
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from .styles import PassLayout, get_platform_styles, get_platforms
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from .models import WalletLayout
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import json
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from django.utils.translation import gettext_lazy as _
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from django import forms
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from django.core.exceptions import ValidationError
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from i18nfield.fields import I18nCharField
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from i18nfield.forms import I18nModelForm
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# TODO: should this even be a list view?
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class LayoutListView(EventPermissionRequiredMixin, ListView):
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model = WalletLayout
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permission = "can_change_event_settings"
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template_name = "pretixplugins/wallet/layout_list.html"
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context_object_name = "layouts"
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def get_queryset(self):
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return self.request.event.wallet_layouts
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def get_context_data(self, **kwargs: Any) -> dict[str, Any]:
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ctx = super().get_context_data(**kwargs)
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ctx["platforms"] = get_platforms()
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return ctx
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class LayoutEditForm(forms.ModelForm):
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style = forms.TypedChoiceField()
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def __init__(self, **kwargs):
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self.platform = kwargs.pop('platform')
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super().__init__(**kwargs)
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class Meta:
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model = WalletLayout
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fields = ("name","style","layout")
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def __init__(self, platform, **kwargs):
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super().__init__(**kwargs)
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self.platform = platform
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self.platform_styles = get_platform_styles(platform)
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self.fields["style"].choices = [
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(id, style.name) for id, style in self.platform_styles.items()
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]
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self.fields["style"].coerce = self.coerce_style
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def coerce_style(self, value):
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return self.platform_styles[value]
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def clean_layout(self):
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layout = self.cleaned_data["layout"]
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if not isinstance(layout, dict):
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raise ValidationError(_("Layout must be a dict"))
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return layout
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def clean(self):
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if "style" in self.cleaned_data and "layout" in self.cleaned_data:
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layout = PassLayout(
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style=self.cleaned_data["style"], layout=self.cleaned_data["layout"]
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)
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layout.validate()
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return self.cleaned_data
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class LayoutEditorView(EventPermissionRequiredMixin, UpdateView):
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template_name = "pretixplugins/wallet/edit.html"
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form_class = LayoutEditForm
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model = WalletLayout
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permission = "can_change_event_settings" # TODO: new permission name
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pk_url_kwarg = "layout"
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@property
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def platform(self):
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return self.kwargs["platform"]
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def get_form_kwargs(self) -> dict[str, Any]:
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kwargs = super().get_form_kwargs()
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kwargs["platform"] = self.platform
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return kwargs
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def get_platform_styles(self):
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if self.platform not in get_platforms():
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raise Http404(
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_("Unknown platform '{platform}'").format(platform=self.platform)
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)
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return get_platform_styles(self.platform)
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def get_context_data(self, **kwargs) -> dict[str, Any]:
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context = super().get_context_data(**kwargs)
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context["styles"] = {
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id: style.asdict() for id, style in self.get_platform_styles().items()
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}
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context["variables"] = {
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"text": {
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varname: {"label": var["label"], "editor_sample": var["editor_sample"]}
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for varname, var in get_variables(self.request.event).items()
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}
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}
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return context
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def get_success_url(self) -> str:
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return reverse(
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"plugins:wallet:edit",
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kwargs={
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"organizer": self.request.event.organizer.slug,
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"event": self.request.event.slug,
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"platform": self.platform,
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"layout": self.object.pk,
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},
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)
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class LayoutCreateView(LayoutEditorView):
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def get_object(self, queryset=None):
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return WalletLayout(event=self.request.event, platform=self.platform) |