✨ add breadcrumbs to blog

Author: krmax44

fragdenstaat_de/fds_blog/models.py

@@ -201,6 +201,9 @@ def articles_published(self):
         """
         return articles_published(self.articles)
 
+    def get_absolute_url(self):
+        return reverse("blog:article-category", kwargs={"category": self.slug})
+
 
 class CategoriesEntry(models.Model):
     """

fragdenstaat_de/fds_blog/views.py

@@ -20,6 +20,10 @@
 User = get_user_model()
 
 
+def get_base_breadcrumb():
+    return [(_("Blog"), reverse("blog:article-latest"))]
+
+
 class BaseBlogView(object):
     model = Article
 
@@ -116,6 +120,16 @@ def get_context_data(self, object=None):
         ]
         return ctx
 
+    def get_breadcrumbs(self):
+        breadcrumbs = get_base_breadcrumb()
+
+        if self.object.categories.exists():
+            category = self.object.categories.first()
+            breadcrumbs += [(category.title, category.get_absolute_url())]
+
+        breadcrumbs += [(self.object.title)]
+        return breadcrumbs
+
 
 class ArticleListView(BaseBlogListView, ListView):
     view_url_name = "fds_blog:article-latest"
@@ -142,6 +156,9 @@ def get_context_data(self, **kwargs):
         context["featured"] = self.featured
         return context
 
+    def get_breadcrumbs(self):
+        return get_base_breadcrumb()
+
 
 class ArticleArchiveView(BaseBlogListView, ListView):
     date_field = "start_publication"
@@ -169,6 +186,9 @@ def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
         return context
 
+    def get_breadcrumbs(self):
+        return get_base_breadcrumb() + [(_("Archive"))]
+
 
 class TaggedListView(BaseBlogListView, ListView):
     view_url_name = "fds_blog:article-tagged"
@@ -183,6 +203,9 @@ def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
         return context
 
+    def get_breadcrumbs(self):
+        return get_base_breadcrumb() + [(self.tag.name)]
+
 
 class AuthorArticleView(BaseBlogListView, ListView):
     view_url_name = "fds_blog:article-author"
@@ -194,10 +217,14 @@ def get_queryset(self):
         return self.optimize(qs)
 
     def get_context_data(self, **kwargs):
-        kwargs["author"] = get_object_or_404(User, username=self.kwargs.get("username"))
+        self.author = get_object_or_404(User, username=self.kwargs.get("username"))
+        kwargs["author"] = self.author
         context = super().get_context_data(**kwargs)
         return context
 
+    def get_breadcrumbs(self):
+        return get_base_breadcrumb() + [(self.author.get_full_name())]
+
 
 class CategoryArticleView(BaseBlogListView, ListView):
     _category = None
@@ -231,6 +258,9 @@ def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
         return context
 
+    def get_breadcrumbs(self):
+        return get_base_breadcrumb() + [(self.category.title)]
+
 
 class ArticleSearchView(BaseSearchView):
     search_name = "blog"

fragdenstaat_de/fds_cms/templates/cms/blog_base.html

@@ -1,10 +1,13 @@
-{% extends "cms/page_reduced.html" %}
+{% extends "cms/page.html" %}
 {% block extra_head %}
-  {{ block.super }}
-  <link rel="alternate" type="application/rss+xml" title="{{ SITE_NAME }} Blog" href="{% url 'blog:article-latest-feed' %}" />
+    {{ block.super }}
+    <link rel="alternate"
+          type="application/rss+xml"
+          title="{{ SITE_NAME }} Blog"
+          href="{% url 'blog:article-latest-feed' %}" />
 {% endblock extra_head %}
-
 {% block body %}
+    {% include "snippets/breadcrumbs.html" %}
     {% block app_body %}
         {% block content %}{% endblock %}
     {% endblock %}