add support for generic pages

dnscms/generic/models.py

@@ -0,0 +1,26 @@
+from grapple.models import GraphQLStreamfield
+from wagtail import blocks
+from wagtail.admin.panels import FieldPanel
+from wagtail.fields import StreamField
+from wagtail.images.blocks import ImageChooserBlock
+from wagtail.models import Page
+
+
+class GenericPage(Page):
+    subpage_types = ["generic.GenericPage"]
+    show_in_menus = True
+
+    body = StreamField(
+        [
+            ("paragraph", blocks.RichTextBlock()),
+            ("image", ImageChooserBlock()),
+        ]
+    )
+
+    content_panels = Page.content_panels + [
+        FieldPanel("body"),
+    ]
+
+    graphql_fields = [
+        GraphQLStreamfield("body"),
+    ]