🦵 Exhibit Body (#150)

* Converts Exhibit.body to StreamField

* Fixes Exhibits body serializer

* Fixes lint error

* Reverts missing api exhibits/ fields

* Adds subheading type

exhibits/migrations/0006_alter_exhibitpage_body.py

@@ -0,0 +1,30 @@
+# Generated by Django 4.2.8 on 2024-01-04 18:26
+
+from django.db import migrations
+import wagtail.blocks
+import wagtail.fields
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("exhibits", "0005_exhibitpage_featured"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="exhibitpage",
+            name="body",
+            field=wagtail.fields.StreamField(
+                [
+                    ("text", wagtail.blocks.RichTextBlock()),
+                    (
+                        "heading",
+                        wagtail.blocks.RichTextBlock(
+                            features=["italic"], form_classname="title", icon="title"
+                        ),
+                    ),
+                ],
+                use_json_field=True,
+            ),
+        ),
+    ]

exhibits/migrations/0007_alter_exhibitpage_body.py

@@ -0,0 +1,36 @@
+# Generated by Django 4.2.9 on 2024-01-10 20:56
+
+from django.db import migrations
+import wagtail.blocks
+import wagtail.fields
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("exhibits", "0006_alter_exhibitpage_body"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="exhibitpage",
+            name="body",
+            field=wagtail.fields.StreamField(
+                [
+                    ("text", wagtail.blocks.RichTextBlock()),
+                    (
+                        "heading",
+                        wagtail.blocks.RichTextBlock(
+                            features=["italic"], form_classname="title", icon="title"
+                        ),
+                    ),
+                    (
+                        "subheading",
+                        wagtail.blocks.RichTextBlock(
+                            features=["italic"], form_classname="title", icon="title"
+                        ),
+                    ),
+                ],
+                use_json_field=True,
+            ),
+        ),
+    ]

exhibits/models.py

@@ -6,14 +6,14 @@
 from rest_framework import serializers
 from wagtail.admin.panels import FieldPanel, InlinePanel, MultiFieldPanel
 from wagtail.api import APIField
-from wagtail.fields import RichTextField
+from wagtail.blocks import RichTextBlock
+from wagtail.fields import StreamField
 from wagtail.images.api.fields import ImageRenditionField
 from wagtail.models import Orderable, Page
 from wagtail.search import index
 from wagtail_headless_preview.models import HeadlessMixin
 
 from authors.serializers import AuthorSerializer
-from ov_wag.serializers import RichTextSerializer
 
 
 class ExhibitsOrderable(Orderable):
@@ -83,15 +83,32 @@ class ImageApiSchema(BaseModel):
 class ExhibitPageApiSchema(BaseModel):
     id: int
     title: str
-    body: str
+    body: list[str]
     cover_image: ImageApiSchema
     cover_thumb: ImageApiSchema
     hero_image: ImageApiSchema
     hero_thumb: ImageApiSchema
 
 
 class ExhibitPage(HeadlessMixin, Page):
-    body = RichTextField(blank=True)
+    body = StreamField(
+        [
+            ('text', RichTextBlock()),
+            (
+                'heading',
+                RichTextBlock(
+                    form_classname='title', features=['italic'], icon='title'
+                ),
+            ),
+            (
+                'subheading',
+                RichTextBlock(
+                    form_classname='title', features=['italic'], icon='title'
+                ),
+            ),
+        ],
+        use_json_field=True,
+    )
 
     cover_image = models.ForeignKey(
         'wagtailimages.Image',
@@ -137,7 +154,7 @@ class ExhibitPage(HeadlessMixin, Page):
 
     api_fields: ClassVar[list[APIField]] = [
         APIField('title'),
-        APIField('body', serializer=RichTextSerializer()),
+        APIField('body'),
         APIField(
             'cover_image',
             serializer=ImageRenditionField('fill-1600x500'),

exhibits/views.py

@@ -11,10 +11,9 @@ class ExhibitsAPIViewSet(BaseAPIViewSet):
     listing_default_fields: ClassVar[list[str]] = [
         *BaseAPIViewSet.listing_default_fields,
         'title',
-        'body',
-        'authors',
         'cover_image',
         'cover_thumb',
         'hero_image',
         'hero_thumb',
+        'authors',
     ]