Add replies to posts

slices/main/repos/post_repo.rb

@@ -192,6 +192,17 @@ module Main
           .one!
       end
 
+      def fetch(slug)
+        posts
+          .published
+          .combine(:tags, :trips, :webmentions)
+          .node(:webmentions) { |webmention|
+            webmention.published.where(type: "reply")
+          }
+          .where(slug: slug)
+          .one
+      end
+
       def find!(id)
         posts
           .by_pk(id)

slices/main/templates/posts/show.html.slim

@@ -17,6 +17,13 @@ article class="h-entry"
     h1 class="p-name mb-2"
       a class="u-url" href=post.permalink
         = post.display_title
+    - if post.in_reply_to
+      div class=""
+        em = "In reply to: "
+        - if reply_in_context
+          a class="no-underline bg-pink-50 hover:bg-pink-100 dark:bg-pink-600 hover:dark:bg-pink-900 p-1 rounded" href=post.in_reply_to #{reply_in_context.display_title}
+        - else
+          a class="no-underline bg-pink-50 hover:bg-pink-100 dark:bg-pink-600 hover:dark:bg-pink-900 p-1 rounded" href=post.in_reply_to #{post.in_reply_to}
     nav class="space-x-1 text-sm md:text-sm md:block dark:text-gray-600"
       - if post.location || post.photos? || post.videos?
         span See more:

slices/main/views/posts/show.rb

@@ -4,7 +4,7 @@ module Main
   module Views
     module Posts
       class Show < Main::View
-        include Deps["repos.post_repo", "repos.movie_repo"]
+        include Deps["repos.post_repo", "repos.movie_repo", "settings"]
 
         expose :post do |slug:|
           Decorators::Posts::Decorator.new(post_repo.fetch!(slug))
@@ -35,6 +35,13 @@ module Main
         expose :trip do |post|
           post.trips.first
         end
+
+        expose :reply_in_context do |post|
+          if post.in_reply_to&.match settings.micropub_site_url
+            slug = post.in_reply_to.split("/").last
+            Decorators::Posts::Decorator.new(post_repo.fetch(slug))
+          end
+        end
       end
     end
   end