make a common stream field, support all block types everywhere

dnscms/events/models.py

@@ -15,7 +15,6 @@ from grapple.models import (
 )
 from modelcluster.fields import ParentalKey, ParentalManyToManyField
 from modelcluster.models import ClusterableModel
-from wagtail import blocks
 from wagtail.admin.panels import (
     FieldPanel,
     FieldRowPanel,
@@ -25,11 +24,10 @@ from wagtail.admin.panels import (
     PageChooserPanel,
     TitleFieldPanel,
 )
-from wagtail.fields import StreamField
-from wagtail.images.blocks import ImageChooserBlock
 from wagtail.models import Orderable, Page, PageManager, PageQuerySet
 from wagtail.snippets.models import register_snippet
 
+from dnscms.fields import CommonStreamField
 from venues.models import VenuePage
 
 
@@ -154,12 +152,7 @@ class EventPage(Page):
         ),
     )
 
-    body = StreamField(
-        [
-            ("paragraph", blocks.RichTextBlock()),
-            ("image", ImageChooserBlock()),
-        ]
-    )
+    body = CommonStreamField
 
     categories = ParentalManyToManyField(
         "events.EventCategory",