Initial commit

env/lib/python3.10/site-packages/wagtail/contrib/settings/forms.py

@@ -0,0 +1,39 @@
+from django import forms
+from django.urls import reverse
+from django.utils.translation import gettext_lazy as _
+
+from wagtail.models import Site
+
+
+class SiteSwitchForm(forms.Form):
+    site = forms.ChoiceField(
+        choices=[],
+        widget=forms.Select(
+            attrs={
+                "data-controller": "w-action",
+                "data-action": "change->w-action#redirect",
+            }
+        ),
+    )
+
+    def __init__(self, current_site, model, **kwargs):
+        initial_data = {"site": self.get_change_url(current_site, model)}
+        super().__init__(initial=initial_data, **kwargs)
+        self.fields["site"].choices = [
+            (
+                self.get_change_url(site, model),
+                (
+                    site.hostname + " [{}]".format(_("default"))
+                    if site.is_default_site
+                    else site.hostname
+                ),
+            )
+            for site in Site.objects.all()
+        ]
+
+    @classmethod
+    def get_change_url(cls, site, model):
+        return reverse(
+            "wagtailsettings:edit",
+            args=[model._meta.app_label, model._meta.model_name, site.pk],
+        )