Merge pull request #97 from springload/feature/blog-page-bed

blog page and blog landing page

cdhweb/blog/migrations/0013_rename_featured_image_blogpost_image.py

@@ -0,0 +1,17 @@
+# Generated by Django 5.0.5 on 2024-06-11 21:08
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("blog", "0012_alter_blogpost_body"),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name="blogpost",
+            old_name="featured_image",
+            new_name="image",
+        ),
+    ]

cdhweb/blog/migrations/0014_blogpost_alt_text_blogpost_caption_blogpost_credit.py

@@ -0,0 +1,38 @@
+# Generated by Django 5.0.5 on 2024-06-11 21:17
+
+import wagtail.fields
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("blog", "0013_rename_featured_image_blogpost_image"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="blogpost",
+            name="alt_text",
+            field=models.CharField(
+                blank=True,
+                help_text="Describe the image for screen readers",
+                max_length=80,
+            ),
+        ),
+        migrations.AddField(
+            model_name="blogpost",
+            name="caption",
+            field=wagtail.fields.RichTextField(
+                blank=True, help_text="A short caption for the image.", max_length=180
+            ),
+        ),
+        migrations.AddField(
+            model_name="blogpost",
+            name="credit",
+            field=wagtail.fields.RichTextField(
+                blank=True,
+                help_text="A credit line or attribution for the image.",
+                max_length=80,
+            ),
+        ),
+    ]

cdhweb/blog/migrations/0015_alter_blogpost_description.py

@@ -0,0 +1,24 @@
+# Generated by Django 5.0.5 on 2024-06-11 21:21
+
+import wagtail.fields
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("blog", "0014_blogpost_alt_text_blogpost_caption_blogpost_credit"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="blogpost",
+            name="description",
+            field=wagtail.fields.RichTextField(
+                blank=True,
+                help_text="Short introduction to the page, aim for max two clear sentences (max. 200 chars).",
+                max_length=200,
+                null=True,
+                verbose_name="Blog description",
+            ),
+        ),
+    ]

cdhweb/blog/migrations/0016_blogpost_short_description_blogpost_short_title.py

@@ -0,0 +1,33 @@
+# Generated by Django 5.0.5 on 2024-06-11 21:50
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("blog", "0015_alter_blogpost_description"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="blogpost",
+            name="short_description",
+            field=models.TextField(
+                blank=True,
+                help_text="A short description of the content for promotional or navigation purposes. Displayed on tiles, not on page itself.",
+                max_length=130,
+                verbose_name="Short description",
+            ),
+        ),
+        migrations.AddField(
+            model_name="blogpost",
+            name="short_title",
+            field=models.CharField(
+                blank=True,
+                default="",
+                help_text="Displayed on tiles, breadcrumbs etc., not on page itself. ",
+                max_length=80,
+                verbose_name="Short title",
+            ),
+        ),
+    ]

cdhweb/blog/migrations/0017_bloglandingpage_and_more.py

@@ -0,0 +1,60 @@
+# Generated by Django 5.0.5 on 2024-06-12 04:24
+
+import django.db.models.deletion
+import wagtail.fields
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("blog", "0016_blogpost_short_description_blogpost_short_title"),
+        ("cdhpages", "0047_alter_contentpage_body_alter_homepage_body_and_more"),
+        ("wagtailcore", "0089_log_entry_data_json_null_to_object"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="BlogLandingPage",
+            fields=[
+                (
+                    "page_ptr",
+                    models.OneToOneField(
+                        auto_created=True,
+                        on_delete=django.db.models.deletion.CASCADE,
+                        parent_link=True,
+                        primary_key=True,
+                        serialize=False,
+                        to="wagtailcore.page",
+                    ),
+                ),
+                (
+                    "description",
+                    wagtail.fields.RichTextField(
+                        blank=True,
+                        help_text="Short introduction to the page, aim for max two clear sentences (max. 200 chars). \n        Used to orient the user and help them identify relevancy of the page to meet their needs. ",
+                        max_length=200,
+                        null=True,
+                        verbose_name="Page Summary",
+                    ),
+                ),
+            ],
+            options={
+                "abstract": False,
+            },
+            bases=("wagtailcore.page", models.Model),
+        ),
+        migrations.RenameModel(
+            old_name="BlogLinkPage",
+            new_name="BlogLinkPageArchived",
+        ),
+        migrations.AddField(
+            model_name="blogpost",
+            name="category",
+            field=models.CharField(
+                blank=True,
+                help_text="Category tag to display on tile",
+                max_length=20,
+                verbose_name="Category",
+            ),
+        ),
+    ]

cdhweb/blog/models.py

@@ -1,18 +1,23 @@
+from datetime import date
+
 from django.db import models
 from django.db.models.fields.related import RelatedField
 from django.urls import reverse
 from django.utils.dateformat import format
+from django.utils.functional import cached_property
 from django.utils.text import Truncator
 from django.utils.translation import gettext_lazy as _
 from modelcluster.contrib.taggit import ClusterTaggableManager
 from modelcluster.fields import ParentalKey
 from modelcluster.models import ClusterableModel
 from taggit.models import TaggedItemBase
 from wagtail.admin.panels import FieldPanel, FieldRowPanel, InlinePanel, MultiFieldPanel
+from wagtail.fields import RichTextField
 from wagtail.models import Orderable, Page, PageManager, PageQuerySet
 from wagtail.search import index
 from wagtailautocomplete.edit_handlers import AutocompletePanel
 
+from cdhweb.pages.mixin import StandardHeroMixinNoImage
 from cdhweb.pages.models import BasePage, LinkPage, PagePreviewDescriptionMixin
 from cdhweb.people.models import Person
 
@@ -54,40 +59,107 @@ class BlogPostTag(TaggedItemBase):
     )
 
 
-class BlogPost(BasePage, ClusterableModel, PagePreviewDescriptionMixin):
+class BlogPost(BasePage, ClusterableModel):
     """A Blog post, implemented as a Wagtail page."""
 
-    featured_image = models.ForeignKey(
+    template = "blog/blog_post.html"
+
+    description = RichTextField(
+        max_length=200,
+        blank=True,
+        null=True,
+        features=["bold", "italic"],
+        verbose_name="Blog description",
+        help_text="Short introduction to the page, aim for max two clear sentences (max. 200 chars).",
+    )
+
+    image = models.ForeignKey(
         "wagtailimages.image",
         null=True,
         blank=True,
         on_delete=models.SET_NULL,
         related_name="+",
         help_text="Appears on the homepage carousel when post is featured.",
     )
+    caption = RichTextField(
+        features=[
+            "italic",
+            "bold",
+            "link",
+        ],
+        help_text="A short caption for the image.",
+        blank=True,
+        max_length=180,
+    )
+
+    credit = RichTextField(
+        features=[
+            "italic",
+            "bold",
+            "link",
+        ],
+        help_text="A credit line or attribution for the image.",
+        blank=True,
+        max_length=80,
+    )
+
+    alt_text = models.CharField(
+        help_text="Describe the image for screen readers",
+        blank=True,
+        max_length=80,
+    )
     tags = ClusterTaggableManager(through=BlogPostTag, blank=True)
     featured = models.BooleanField(
         default=False, help_text="Show the post in the carousel on the homepage."
     )
     people = models.ManyToManyField(Person, through="blog.Author", related_name="posts")
 
+    category = models.CharField(
+        verbose_name="Category",
+        help_text="Category tag to display on tile",
+        blank=True,
+        max_length=20,
+    )
+
     # can only be created underneath special link page
-    parent_page_types = ["blog.BlogLinkPage"]
+    parent_page_types = ["blog.BlogLinkPageArchived", "blog.BlogLandingPage"]
     # no allowed subpages
     subpage_types = []
 
     # admin edit configuration
     content_panels = Page.content_panels + [
-        FieldRowPanel((FieldPanel("featured_image"), FieldPanel("featured"))),
         FieldPanel("description"),
+        MultiFieldPanel(
+            [
+                FieldPanel("image"),
+                FieldPanel("caption"),
+                FieldPanel("credit"),
+                FieldPanel("alt_text"),
+            ],
+            heading="Hero Image",
+        ),
         MultiFieldPanel(
             [InlinePanel("authors", [AutocompletePanel("person")], label="Author")],
             heading="Authors",
         ),
+        FieldPanel("category"),
         FieldPanel("body"),
         FieldPanel("attachments"),
     ]
-    promote_panels = Page.promote_panels + [FieldPanel("tags")]
+    promote_panels = (
+        [
+            MultiFieldPanel(
+                [
+                    FieldPanel("short_title"),
+                    FieldPanel("short_description"),
+                    FieldPanel("feed_image"),
+                ],
+                "Share Page",
+            ),
+        ]
+        + BasePage.promote_panels
+        + [FieldPanel("tags")]
+    )
 
     # index description in addition to body content
     search_fields = BasePage.search_fields + [
@@ -104,34 +176,16 @@ class BlogPost(BasePage, ClusterableModel, PagePreviewDescriptionMixin):
     # custom manager/queryset logic
     objects = BlogPostManager()
 
-    # configure template path for wagtail preview
-    template = "blog/blogpost_detail.html"
-
-    @property
-    def short_title(self):
-        """Shorter title with ellipsis."""
-        return Truncator(self.title).chars(65)
-
-    @property
-    def short_description(self):
-        """Shorter description with ellipsis."""
-        return Truncator(self.get_description()).chars(250)
+    @cached_property
+    def breadcrumbs(self):
+        ancestors = self.get_ancestors().live().public().specific()
+        return ancestors[1:]  # removing root
 
     @property
     def author_list(self):
         """Comma-separated list of author names."""
         return ", ".join(str(author.person) for author in self.authors.all())
 
-    def __str__(self):
-        # string is used for logging actions on drafts,
-        # needs to handle cases where first published date is not set
-        if self.first_published_at:
-            pubdate = format(self.first_published_at, "F j, Y")
-        else:
-            pubdate = "draft"
-
-        return '"%s" (%s)' % (self.short_title, pubdate)
-
     def get_url_parts(self, *args, **kwargs):
         """Custom blog post URLs of the form /updates/2014/03/01/my-post."""
         url_parts = super().get_url_parts(*args, **kwargs)
@@ -162,7 +216,7 @@ def get_sitemap_urls(self, request):
         return urls
 
 
-class BlogLinkPage(LinkPage):
+class BlogLinkPageArchived(LinkPage):
     """Container page that defines where blog posts can be created."""
 
     # NOTE this page can't be created in the page editor; it is only ever made
@@ -171,3 +225,15 @@ class BlogLinkPage(LinkPage):
     # NOTE the only allowed child page type is a BlogPost; this is so that
     # Events made in the admin automatically are created here.
     subpage_types = [BlogPost]
+
+
+class BlogLandingPage(StandardHeroMixinNoImage, Page):
+    """Container page that defines where Event pages can be created."""
+
+    content_panels = StandardHeroMixinNoImage.content_panels
+
+    search_fields = StandardHeroMixinNoImage.search_fields
+
+    settings_panels = Page.settings_panels
+
+    subpage_types = [BlogPost]