Change: Use native tags

Gemfile.lock

@@ -206,6 +206,7 @@ GEM
     mapping (1.1.1)
     marcel (1.0.4)
     mini_mime (1.1.5)
+    mini_portile2 (2.8.6)
     minitest (5.18.1)
     msgpack (1.7.1)
     mutex_m (0.2.0)
@@ -219,9 +220,8 @@ GEM
     net-smtp (0.5.0)
       net-protocol
     nio4r (2.5.9)
-    nokogiri (1.14.5-x64-mingw-ucrt)
-      racc (~> 1.4)
-    nokogiri (1.14.5-x86_64-linux)
+    nokogiri (1.14.5)
+      mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     openssl (3.1.0)
     openssl-oaep (0.1.0)

Rakefile

@@ -50,7 +50,6 @@ task "configure" do
 end
 
 task "install" do
-  sh "cd frontend && pnpm install"
   sh "cd backend && bundle install"
   sh "cd sub-audio && poetry install"
   sh "cd sub-chart && pnpm install"

backend/app/controllers/sonolus/levels_controller.rb

@@ -100,7 +100,7 @@ def info
               Chart
                 .order(updated_at: :desc)
                 .limit(5)
-                .eager_load(file_resources: { file_attachment: :blob })
+                .eager_load(:tags, :_variants, file_resources: { file_attachment: :blob })
                 .where(
                   visibility: :private,
                   author_id: [current_user.id] + alt_users.map(&:id)
@@ -120,7 +120,7 @@ def info
                        .order(published_at: :desc)
                        .limit(5)
                        .includes(:author)
-                       .eager_load(file_resources: { file_attachment: :blob })
+                       .eager_load(:tags, file_resources: { file_attachment: :blob })
                        .where(visibility: :public)
                        .sonolus_listed
                        .map(&:to_sonolus)
@@ -140,7 +140,7 @@ def list
       charts =
         Chart
           .includes(:author)
-          .eager_load(file_resources: { file_attachment: :blob })
+          .eager_load(:tags, :_variants, file_resources: { file_attachment: :blob })
           .sonolus_listed
 
       charts =
@@ -306,7 +306,7 @@ def show
                        items: chart.variants.map(&:to_sonolus)
                      }
                    ].filter { |section| section[:items].any? },
-                 description: chart.sonolus_description
+                 description: chart.description
                }
       else
         render json: {

backend/app/models/chart.rb

@@ -101,7 +101,10 @@ def to_sonolus
       artists: "#{composer} / #{artist.presence || "-"}",
       author: "#{author_name.presence || author.name}##{author.display_handle}",
       source: ENV.fetch("HOST", nil),
-      tags: [],
+      tags: [
+        { title: likes_count.to_s, icon: "heart" },
+        *tags.map { |tag| { title: tag.name } }
+      ].filter(&:itself),
       cover: resources[:cover]&.to_srl || { hash: "", url: "" },
       bgm: resources[:bgm]&.to_srl || { hash: "", url: "" },
       preview: resources[:preview]&.to_srl || { hash: "", url: "" },
@@ -150,12 +153,7 @@ def to_sonolus_background(resources, version: 3)
       title:,
       subtitle: "#{composer}#{artist.presence ? " / #{artist}" : ""}",
       author: "#{author_name.presence || author.name}##{author.display_handle}",
-      thumbnail:
-        resources[:cover]&.to_srl ||
-          {
-            hash: "",
-            url: ""
-          },
+      thumbnail: resources[:cover]&.to_srl || { hash: "", url: "" },
       data:,
       image:
         resources[:"background_v#{version}"]&.to_srl ||
@@ -167,14 +165,4 @@ def to_sonolus_background(resources, version: 3)
       configuration: config
     }
   end
-
-  def sonolus_description
-    I18n.t(
-      "sonolus.levels.description",
-      tags:
-        tags.map(&:name).join(I18n.t("sonolus.tag_separator")).presence || "-",
-      likes: likes_count,
-      description:
-    )
-  end
 end

backend/app/models/file_resource.rb

@@ -52,25 +52,23 @@ def self.upload_from_string(chart_name, kind, string)
   end
 
   def to_frontend
-
-      if ENV["S3_PUBLIC_ROOT"].present?
-        "#{ENV["S3_PUBLIC_ROOT"]}/#{file.key}"
-      elsif ENV["HOSTS_BACKEND"].blank?
-        file.url
-      else
-        Rails.application.routes.url_helpers.rails_blob_path(
-          file,
-          host: ENV["HOSTS_BACKEND"]
-        )
-      end
-    rescue StandardError
-      nil
-
+    if ENV["S3_PUBLIC_ROOT"].present?
+      "#{ENV["S3_PUBLIC_ROOT"]}/#{file.key}"
+    elsif ENV["HOSTS_BACKEND"].blank?
+      file.url
+    else
+      Rails.application.routes.url_helpers.rails_blob_path(
+        file,
+        host: ENV["HOSTS_BACKEND"]
+      )
+    end
+  rescue StandardError
+    nil
   end
 
   alias url to_frontend
 
   def to_srl
     { hash: sha1, url: to_frontend }
   end
-end
+end

backend/app/models/user.rb

@@ -4,17 +4,14 @@ class User < ApplicationRecord
            foreign_key: :author_id,
            dependent: :destroy,
            inverse_of: :author
-  belongs_to :owner,
-             class_name: "User",
-             optional: true,
-             inverse_of: :alt_users
+  belongs_to :owner, class_name: "User", optional: true, inverse_of: :alt_users
   has_many :alt_users,
            foreign_key: :owner_id,
            dependent: :destroy,
            class_name: "User",
            inverse_of: :owner
   has_many :likes, dependent: :destroy
-  enum discord_status: {no: 0, linked: 1, joined: 2}
+  enum discord_status: { no: 0, linked: 1, joined: 2 }
 
   def display_handle
     owner_id ? "x#{handle}" : handle
@@ -80,7 +77,8 @@ def refresh_discord_token
   end
 
   def admin?
-    ENV.fetch("ADMIN_HANDLE", nil) && ENV["ADMIN_HANDLE"].split(",").include?(handle)
+    ENV.fetch("ADMIN_HANDLE", nil) &&
+      ENV["ADMIN_HANDLE"].split(",").include?(handle)
   end
 
   def self.sync_profile(user_profile)

backend/config/locales/en.yml

@@ -39,12 +39,11 @@ en:
     info:
       description: "Chart Cyanvas is a sekai custom charts platform for Sonolus."
       logged_in: "Logged in as %{name}#%{handle}."
-    tag_separator: ", "
     levels:
-      description: |
-        Likes: %{likes}  /  Tag(s): %{tags}
-
-        %{description}
+      variants:
+        zero: "No variants"
+        one: "1 variant"
+        other: "%{count} variants"
       sections:
         actions: "Actions"
         variant_of: "Vary from"

backend/config/locales/ja.yml

@@ -40,12 +40,9 @@ ja:
     info:
       description: "Chart Cyanvas は Sonolus 用の某セカイ創作譜面プラットフォームです。"
       logged_in: "%{name}#%{handle} としてログインしています。"
-    tag_separator: "、"
     levels:
-      description: |
-        高評価：%{likes}  /  タグ：%{tags}
+      variants: "派生譜面：%{count}個"
 
-        %{description}
       sections:
         actions: "操作"
         variant_of: "派生元"