Initial commit

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

@@ -0,0 +1,46 @@
+from django.utils.functional import cached_property
+from django.utils.translation import gettext as _
+
+from wagtail.admin.panels import Panel
+
+
+class FormSubmissionsPanel(Panel):
+    def on_model_bound(self):
+        if not self.heading:
+            self.heading = _("%(model_name)s submissions") % {
+                "model_name": self.model.get_verbose_name()
+            }
+
+    class BoundPanel(Panel.BoundPanel):
+        template_name = "wagtailforms/panels/form_responses_panel.html"
+
+        @cached_property
+        def submissions(self):
+            form_page_model = self.panel.model
+            form_submissions_model = form_page_model().get_submission_class()
+            if self.instance.pk:
+                return form_submissions_model.objects.filter(page=self.instance)
+            else:
+                # Page has not been created yet, so there can't be any submissions
+                return form_submissions_model.objects.none()
+
+        @cached_property
+        def submission_count(self):
+            return self.submissions.count()
+
+        def is_shown(self):
+            return self.submission_count
+
+        def get_context_data(self, parent_context=None):
+            context = super().get_context_data(parent_context)
+
+            context.update(
+                {
+                    "submission_count": self.submission_count,
+                    "last_submit_time": self.submissions.order_by("submit_time")
+                    .last()
+                    .submit_time,
+                }
+            )
+
+            return context