Create basic streamfield

website/blog/migrations/0004_bloglistpage_body_blogpostpage_body.py

@@ -0,0 +1,54 @@
+# Generated by Django 4.0.5 on 2022-06-26 17:35
+
+import wagtail.blocks
+import wagtail.embeds.blocks
+import wagtail.fields
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("blog", "0003_blogpostpage_date"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="bloglistpage",
+            name="body",
+            field=wagtail.fields.StreamField(
+                [
+                    ("embed", wagtail.embeds.blocks.EmbedBlock()),
+                    ("rich_text", wagtail.blocks.RichTextBlock()),
+                    (
+                        "lorem",
+                        wagtail.blocks.StructBlock(
+                            [("paragraphs", wagtail.blocks.IntegerBlock(min_value=1))]
+                        ),
+                    ),
+                    ("html", wagtail.blocks.RawHTMLBlock()),
+                ],
+                blank=True,
+                use_json_field=True,
+            ),
+        ),
+        migrations.AddField(
+            model_name="blogpostpage",
+            name="body",
+            field=wagtail.fields.StreamField(
+                [
+                    ("embed", wagtail.embeds.blocks.EmbedBlock()),
+                    ("rich_text", wagtail.blocks.RichTextBlock()),
+                    (
+                        "lorem",
+                        wagtail.blocks.StructBlock(
+                            [("paragraphs", wagtail.blocks.IntegerBlock(min_value=1))]
+                        ),
+                    ),
+                    ("html", wagtail.blocks.RawHTMLBlock()),
+                ],
+                blank=True,
+                use_json_field=True,
+            ),
+        ),
+    ]

website/blog/templates/blog/blog_post_page.html

@@ -1,11 +1,13 @@
 {% extends "wagtail_base.html" %}
 
+{% load wagtailcore_tags %}
+
 {% block content %}
 
 {% include "common/hero.html" %}
 
 <section class="container content">
-  {% lorem 10 p %}
+  {% include_block page.body %}
 </section>
 
 {% endblock content %}

website/common/migrations/0005_contentpage_body_listingpage_body.py

@@ -0,0 +1,54 @@
+# Generated by Django 4.0.5 on 2022-06-26 17:35
+
+import wagtail.blocks
+import wagtail.embeds.blocks
+import wagtail.fields
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("common", "0004_listingpage"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="contentpage",
+            name="body",
+            field=wagtail.fields.StreamField(
+                [
+                    ("embed", wagtail.embeds.blocks.EmbedBlock()),
+                    ("rich_text", wagtail.blocks.RichTextBlock()),
+                    (
+                        "lorem",
+                        wagtail.blocks.StructBlock(
+                            [("paragraphs", wagtail.blocks.IntegerBlock(min_value=1))]
+                        ),
+                    ),
+                    ("html", wagtail.blocks.RawHTMLBlock()),
+                ],
+                blank=True,
+                use_json_field=True,
+            ),
+        ),
+        migrations.AddField(
+            model_name="listingpage",
+            name="body",
+            field=wagtail.fields.StreamField(
+                [
+                    ("embed", wagtail.embeds.blocks.EmbedBlock()),
+                    ("rich_text", wagtail.blocks.RichTextBlock()),
+                    (
+                        "lorem",
+                        wagtail.blocks.StructBlock(
+                            [("paragraphs", wagtail.blocks.IntegerBlock(min_value=1))]
+                        ),
+                    ),
+                    ("html", wagtail.blocks.RawHTMLBlock()),
+                ],
+                blank=True,
+                use_json_field=True,
+            ),
+        ),
+    ]

website/common/models.py

@@ -4,9 +4,11 @@ from django.db import models
 from django.http.request import HttpRequest
 from django.utils.functional import cached_property, classproperty
 from wagtail.admin.panels import FieldPanel
+from wagtail.fields import StreamField
 from wagtail.images import get_image_model_string
 from wagtail.models import Page
 
+from .streamfield import get_blocks
 from .utils import TocEntry, get_table_of_contents
 
 
@@ -34,10 +36,12 @@ class BaseContentMixin(models.Model):
     hero_image = models.ForeignKey(
         get_image_model_string(), null=True, blank=True, on_delete=models.SET_NULL
     )
+    body = StreamField(get_blocks(), blank=True, use_json_field=True)
 
     content_panels = [
         FieldPanel("subtitle"),
         FieldPanel("hero_image"),
+        FieldPanel("body"),
     ]
 
     class Meta:

website/common/streamfield.py

@@ -0,0 +1,28 @@
+from django.utils import lorem_ipsum
+from django.utils.html import format_html_join
+from wagtail import blocks
+from wagtail.embeds.blocks import EmbedBlock
+
+
+class LoremBlock(blocks.StructBlock):
+    paragraphs = blocks.IntegerBlock(min_value=1)
+
+    def render(self, value: dict, context: dict) -> str:
+        return format_html_join(
+            "\n\n",
+            "<p>{}</p>",
+            [(paragraph,) for paragraph in lorem_ipsum.paragraphs(value["paragraphs"])],
+        )
+
+    class Meta:
+        icon = "openquote"
+        label = "Lorem Ipsum"
+
+
+def get_blocks() -> list[tuple[str, blocks.BaseBlock]]:
+    return [
+        ("embed", EmbedBlock()),
+        ("rich_text", blocks.RichTextBlock()),
+        ("lorem", LoremBlock()),
+        ("html", blocks.RawHTMLBlock()),
+    ]

website/common/templates/common/content_page.html

@@ -1,11 +1,13 @@
 {% extends "wagtail_base.html" %}
 
+{% load wagtailcore_tags %}
+
 {% block content %}
 
 {% include "common/hero.html" %}
 
 <section class="container content">
-  {% lorem 10 p %}
+  {% include_block page.body %}
 </section>
 
 {% endblock content %}