From 734352d25e415dc72c94267f850e26e148c0ca01 Mon Sep 17 00:00:00 2001
From: Daniel Nitsikopoulos <daniel@dnitza.com>
Date: Sat, 2 Dec 2023 11:30:00 +1100
Subject: [PATCH] =?UTF-8?q?Manage=20books=20with=20epilogue=20=E2=80=94=20?=
 =?UTF-8?q?https://epilogue.micro.blog?=
MIME-Version: 1.0
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---
 app/relations/posts.rb                        |  5 +--
 slices/micropub/actions/site/config.rb        |  2 +-
 .../queries/posts/microformat_post.rb         | 32 ++++++++++++++++++-
 slices/micropub/repos/post_repo.rb            |  9 ++++++
 4 files changed, 42 insertions(+), 6 deletions(-)

diff --git a/app/relations/posts.rb b/app/relations/posts.rb
index 389a3e5..723201a 100644
--- a/app/relations/posts.rb
+++ b/app/relations/posts.rb
@@ -37,10 +37,7 @@ module Adamantium
       end
 
       def search(term:)
-        ref = dataset
-              .full_text_search([:content], [term])
-              .select(:id)
-        where(id: ref)
+        where(Sequel.ilike(:content, "%#{term}%"))
       end
     end
   end
diff --git a/slices/micropub/actions/site/config.rb b/slices/micropub/actions/site/config.rb
index 6ef1731..d73f0ca 100644
--- a/slices/micropub/actions/site/config.rb
+++ b/slices/micropub/actions/site/config.rb
@@ -50,7 +50,7 @@ module Micropub
           elsif req.params[:q] == "source"
             res.status = 200
             res.content_type = "Application/JSON"
-            res.body = microformat_post.call(url: req.params[:url], properties: req.params[:properties]).to_json
+            res.body = microformat_post.call(url: req.params[:url], filter: req.params[:filter], properties: req.params[:properties]).to_json
           else
             res.redirect_to "/"
           end
diff --git a/slices/micropub/queries/posts/microformat_post.rb b/slices/micropub/queries/posts/microformat_post.rb
index 882b2b8..8081f37 100644
--- a/slices/micropub/queries/posts/microformat_post.rb
+++ b/slices/micropub/queries/posts/microformat_post.rb
@@ -6,7 +6,19 @@ module Micropub
       class MicroformatPost
         include Deps["repos.post_repo"]
 
-        def call(url:, properties:)
+        def call(url:, filter:, properties:)
+          if url
+            fetch_post(url: url, properties: properties)
+          end
+
+          if filter
+            search_posts(filter: filter)
+          end
+        end
+
+        private
+
+        def fetch_post(url:, properties:)
           slug = URI(url).path.split("/").last
 
           post = post_repo.fetch_unpublished!(slug)
@@ -31,6 +43,24 @@ module Micropub
           result[:properties][:photos] = post.photos if properties.include? "photos"
           result
         end
+
+        def search_posts(filter:)
+          post_repo
+            .search(term: filter)
+            .map { |post|
+              content = ReverseMarkdown.convert(post.content, unknown_tags: :pass_through, github_flavored: true).to_s
+
+              {
+                type: ["h-entry"],
+                properties: {
+                  published: [post.published_at],
+                  content: [content],
+                  photo: post.photos,
+                  category: post.tags.map { |t| t.label.to_s }
+                }
+              }
+            }
+        end
       end
     end
   end
diff --git a/slices/micropub/repos/post_repo.rb b/slices/micropub/repos/post_repo.rb
index e273b3c..e9d5ba5 100644
--- a/slices/micropub/repos/post_repo.rb
+++ b/slices/micropub/repos/post_repo.rb
@@ -121,6 +121,15 @@ module Micropub
         delete_post = posts.where(slug: slug).command(:update)
         delete_post.call(published_at: Time.now)
       end
+
+      def search(term:)
+        posts
+          .published
+          .search(term: term)
+          .combine(:tags)
+          .order(Sequel.desc(:published_at))
+          .to_a
+      end
     end
   end
 end