WIP

src/pretix/plugins/wallet/views.py

@@ -3,7 +3,7 @@ from typing import Any
 from django.http import Http404
 from django.shortcuts import redirect
 from django.urls import reverse
-from django.views.generic import FormView, ListView, TemplateView
+from django.views.generic import FormView, ListView, CreateView, UpdateView
 from pretix.base.pdf import get_variables
 from pretix.control.permissions import EventPermissionRequiredMixin
 from .styles import PassLayout, get_platform_styles, get_platforms
@@ -12,8 +12,10 @@ import json
 from django.utils.translation import gettext_lazy as _
 from django import forms
 from django.core.exceptions import ValidationError
+from i18nfield.fields import I18nCharField
+from i18nfield.forms import I18nModelForm
 
-
+# TODO: should this even be a list view?
 class LayoutListView(EventPermissionRequiredMixin, ListView):
     model = WalletLayout
     permission = "can_change_event_settings"
@@ -29,11 +31,19 @@ class LayoutListView(EventPermissionRequiredMixin, ListView):
         return ctx
 
 
-class EditorForm(forms.Form):
-    name = forms.CharField()
+
+class LayoutEditForm(forms.ModelForm):
     style = forms.TypedChoiceField()
     layout = forms.JSONField(initial={})
 
+    def __init__(self, **kwargs):
+        self.platform = kwargs.pop('platform')
+        super().__init__(**kwargs)
+
+    class Meta:
+        model = WalletLayout
+        fields = ("name","style","layout")
+
     def __init__(self, platform, **kwargs):
         super().__init__(**kwargs)
         self.platform = platform
@@ -60,13 +70,12 @@ class EditorForm(forms.Form):
             )
             layout.validate()
         return self.cleaned_data
-
-
-class EditorView(EventPermissionRequiredMixin, FormView):
+    
+class LayoutCreateView(EventPermissionRequiredMixin, FormView):
     template_name = "pretixplugins/wallet/edit.html"
-    form_class = EditorForm
-    success_url = ""
-    permission = "can_change_event_settings"
+    form_class = LayoutEditForm
+    model = WalletLayout
+    permission = "can_change_event_settings" # TODO: new permission name
 
     @property
     def platform(self):
@@ -116,3 +125,38 @@ class EditorView(EventPermissionRequiredMixin, FormView):
                 },
             )
         )
+
+class LayoutEditorView(EventPermissionRequiredMixin, UpdateView):
+    template_name = "pretixplugins/wallet/edit.html"
+    form_class = LayoutEditForm
+    success_url = ""
+    permission = "can_change_event_settings"
+
+    @property
+    def platform(self):
+        return self.kwargs["platform"]
+
+    def get_form_kwargs(self) -> dict[str, Any]:
+        kwargs = super().get_form_kwargs()
+        kwargs["platform"] = self.platform
+        return kwargs
+
+    def get_platform_styles(self):
+        if self.platform not in get_platforms():
+            raise Http404(
+                _("Unknown platform '{platform}'").format(platform=self.platform)
+            )
+        return get_platform_styles(self.platform)
+
+    def get_context_data(self, **kwargs) -> dict[str, Any]:
+        context = super().get_context_data(**kwargs)
+        context["styles"] = {
+            id: style.asdict() for id, style in self.get_platform_styles().items()
+        }
+        context["variables"] = {
+            "text": {
+                varname: {"label": var["label"], "editor_sample": var["editor_sample"]}
+                for varname, var in get_variables(self.request.event).items()
+            }
+        }
+        return context