feat: introduce empty-shell translation feature

.github/workflows/verify.yml

@@ -17,10 +17,37 @@ jobs:
         # needed because the postgres container does not provide a healthcheck
         options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
 
+      mysql:
+        image: mysql:8.0
+        env:
+          MYSQL_DATABASE: "maglev_engine_test"
+          MYSQL_ROOT_PASSWORD: "password"
+        ports:
+          - 3306:3306
+        options: >-
+          --health-cmd "mysqladmin ping"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+
+      mariadb:
+        image: mariadb:11.8
+        env:
+          MARIADB_DATABASE: "maglev_engine_test"
+          MARIADB_ROOT_PASSWORD: "password"
+        ports:
+          - 3307:3306
+        options: --health-cmd="healthcheck.sh --connect --innodb_initialized" --health-interval=10s --health-timeout=5s --health-retries=3
+
     strategy:
       matrix:
-        node: [20, 23]
-        gemfile: ["Gemfile.rails_7_0", "Gemfile.rails_7_2", "Gemfile"]
+        gemfile: ["Gemfile", "Gemfile.rails_7_0", "Gemfile.rails_7_2"]
+        database: [postgres, sqlite, mysql, mariadb]
+        exclude:
+        - gemfile: Gemfile.rails_7_0
+          database: mysql
+        - gemfile: Gemfile.rails_7_0
+          database: mariadb
 
     steps:
       - name: Checkout code
@@ -41,17 +68,22 @@ jobs:
         run: |
           corepack enable
 
-      - name: Use Node.js ${{ matrix.node }}
+      - name: Use Node.js v23
         uses: actions/setup-node@v4
         with:
-          node-version: ${{ matrix.node }}
+          node-version: 23
           cache: yarn      
 
       - name: Install packages
         run: |
           yarn install
 
-      - name: Setup test database
+      - name: Run Javascript tests
+        run: yarn test
+
+      # === Postgresql 🐘 ===
+      - name: Setup test database (Postgresql) 🐘
+        if: ${{ matrix.database == 'postgres' }}
         env:
           BUNDLE_GEMFILE: ${{ matrix.gemfile }}
           RAILS_ENV: test
@@ -60,14 +92,17 @@ jobs:
         run: |
           bin/rails db:setup
 
-      - name: Run Rails tests
+      - name: Run Rails tests (Postgresql) 🐘
+        if: ${{ matrix.database == 'postgres' }}
         env:
           BUNDLE_GEMFILE: ${{ matrix.gemfile }}
           MAGLEV_APP_DATABASE_USERNAME: "maglev"
           MAGLEV_APP_DATABASE_PASSWORD: "password"
-        run: bundle exec rspec
+        run: bundle exec rspec      
 
-      - name: Setup test database (SQLite)
+      # === SQLite 🪽 ===
+      - name: Setup test database (SQLite) 🪽
+        if: ${{ matrix.database == 'sqlite' }}
         env:
           BUNDLE_GEMFILE: ${{ matrix.gemfile }}
           RAILS_ENV: test
@@ -79,21 +114,64 @@ jobs:
           cp spec/legacy_dummy/db/schema.sqlite.rb spec/legacy_dummy/db/schema.rb
           bin/rails db:setup
 
-      - name: Run Rails tests (SQLite)
+      - name: Run Rails tests (SQLite) 🪽
+        if: ${{ matrix.database == 'sqlite' }}
         env:
           BUNDLE_GEMFILE: ${{ matrix.gemfile }}
-          USE_SQLITE: true
+          USE_SQLITE: 1
         run: bundle exec rspec
 
-      - name: Cleanup DB schema files
+      # === MYSQL 🐬 ===
+      - name: Setup test database (MySQL) 🐬
+        if: ${{ matrix.database == 'mysql' }}
+        env:
+          BUNDLE_GEMFILE: ${{ matrix.gemfile }}
+          RAILS_ENV: test
+          USE_MYSQL: 1
+          MAGLEV_APP_DATABASE_HOST: "127.0.0.1"
+          MAGLEV_APP_DATABASE_USERNAME: "root"
+          MAGLEV_APP_DATABASE_PASSWORD: "password"
         run: |
-          cp spec/dummy/db/schema.pg.rb spec/dummy/db/schema.rb
-          cp spec/legacy_dummy/db/schema.pg.rb spec/legacy_dummy/db/schema.rb
-          rm -f spec/dummy/db/maglev_engine_test.sqlite3
-          rm -f spec/legacy_dummy/db/maglev_engine_test.sqlite3
+          cp spec/dummy/db/schema.mysql.rb spec/dummy/db/schema.rb
+          cp spec/legacy_dummy/db/schema.mysql.rb spec/legacy_dummy/db/schema.rb
+          bin/rails db:setup
 
-      - name: Run Javascript tests
-        run: yarn test
+      - name: Run Rails tests (MySQL) 🐬
+        if: ${{ matrix.database == 'mysql' }}
+        env:
+          BUNDLE_GEMFILE: ${{ matrix.gemfile }}
+          USE_MYSQL: 1
+          MAGLEV_APP_DATABASE_HOST: "127.0.0.1"   
+          MAGLEV_APP_DATABASE_USERNAME: "root"       
+          MAGLEV_APP_DATABASE_PASSWORD: "password"
+        run: bundle exec rspec
+
+      # === MariaDB 🦭===
+      - name: Setup test database (MariaDB) 🦭
+        if: ${{ matrix.database == 'mariadb' }}
+        env:
+          BUNDLE_GEMFILE: ${{ matrix.gemfile }}
+          RAILS_ENV: test
+          USE_MYSQL: 1
+          MAGLEV_APP_DATABASE_HOST: "127.0.0.1"   
+          MAGLEV_APP_DATABASE_PORT: 3307
+          MAGLEV_APP_DATABASE_USERNAME: "root"       
+          MAGLEV_APP_DATABASE_PASSWORD: "password"        
+        run: |
+          cp spec/dummy/db/schema.mariadb.rb spec/dummy/db/schema.rb
+          cp spec/legacy_dummy/db/schema.mariadb.rb spec/legacy_dummy/db/schema.rb
+          bin/rails db:setup
+
+      - name: Run Rails tests (MariaDB) 🦭
+        if: ${{ matrix.database == 'mariadb' }}
+        env:
+          BUNDLE_GEMFILE: ${{ matrix.gemfile }}
+          USE_MYSQL: 1
+          MAGLEV_APP_DATABASE_HOST: "127.0.0.1"   
+          MAGLEV_APP_DATABASE_PORT: 3307
+          MAGLEV_APP_DATABASE_USERNAME: "root"       
+          MAGLEV_APP_DATABASE_PASSWORD: "password"
+        run: bundle exec rspec
 
       # NOTE: disabled because an error of eslint in the GH env
       # - name: Run Javascript linter

.gitignore

@@ -40,5 +40,8 @@ bin/test
 spec/dummy/db/*.sqlite3
 spec/legacy_dummy/db/*.sqlite3
 
+docker-compose.yml
+db/mysql/init/01-init-databases.sql
+
 docs/
 TODO.md

Gemfile

@@ -30,7 +30,8 @@ gem 'puma'
 # To use a debugger
 # gem 'byebug', group: [:development, :test]
 
-# Use SQLite/PostgreSQL for development and test
+# Use SQLite/PostgreSQL/MariaDB for development and test
+gem 'mysql2'
 gem 'pg', '~> 1.5.9'
 gem 'sqlite3'
 
@@ -55,6 +56,8 @@ group :development, :test do
   gem 'annotaterb'
 
   gem 'rdoc', '>= 6.6.3.1'
+
+  gem 'dotenv'
 end
 
 group :test do

Gemfile.lock

@@ -96,6 +96,7 @@ GEM
     date (3.4.1)
     diff-lcs (1.5.1)
     docile (1.4.1)
+    dotenv (3.1.8)
     drb (2.2.3)
     dry-cli (1.2.0)
     erubi (1.13.0)
@@ -161,6 +162,7 @@ GEM
     mini_portile2 (2.8.9)
     minitest (5.25.5)
     mutex_m (0.3.0)
+    mysql2 (0.5.6)
     net-imap (0.5.8)
       date
       net-protocol
@@ -369,10 +371,12 @@ PLATFORMS
 DEPENDENCIES
   annotaterb
   bcrypt
+  dotenv
   factory_bot_rails (~> 6.2.0)
   generator_spec
   image_processing (~> 1.12.2)
   maglevcms!
+  mysql2
   nokogiri (>= 1.15.6)
   observer
   ostruct

Gemfile.rails_7_0

@@ -36,6 +36,7 @@ gem 'puma'
 # Use SQLite/PostgreSQL for development and test
 gem 'pg', '~> 1.5.9'
 gem 'sqlite3', '~> 1.4'
+gem 'mysql2', '~> 0.5.6'
 
 # Gems no longer be part of the default gems from Ruby 3.5.0
 gem 'observer'
@@ -45,6 +46,7 @@ gem 'bigdecimal'
 gem 'mutex_m'
 gem 'drb'
 gem 'fiddle'
+gem 'benchmark'
 
 group :development, :test do
   # Use SCSS for stylesheets
@@ -60,6 +62,10 @@ group :development, :test do
   gem 'generator_spec'
 
   gem 'nokogiri', '>= 1.13.10'
+
+  gem 'dotenv'
+
+  gem 'database_cleaner-active_record'
 end
 
 group :test do

Gemfile.rails_7_0.lock

@@ -80,13 +80,19 @@ GEM
     ast (2.4.2)
     base64 (0.2.0)
     bcrypt (3.1.20)
+    benchmark (0.4.1)
     bigdecimal (3.1.9)
     builder (3.3.0)
     concurrent-ruby (1.3.4)
     crass (1.0.6)
+    database_cleaner-active_record (2.2.2)
+      activerecord (>= 5.a)
+      database_cleaner-core (~> 2.0)
+    database_cleaner-core (2.0.1)
     date (3.4.0)
     diff-lcs (1.5.1)
     docile (1.4.1)
+    dotenv (3.1.8)
     drb (2.2.1)
     dry-cli (1.2.0)
     erubi (1.13.0)
@@ -141,6 +147,7 @@ GEM
     mini_portile2 (2.8.9)
     minitest (5.25.1)
     mutex_m (0.3.0)
+    mysql2 (0.5.6)
     net-imap (0.5.1)
       date
       net-protocol
@@ -302,7 +309,10 @@ PLATFORMS
 DEPENDENCIES
   base64
   bcrypt
+  benchmark
   bigdecimal
+  database_cleaner-active_record
+  dotenv
   drb
   factory_bot_rails (~> 6.2.0)
   fiddle
@@ -311,6 +321,7 @@ DEPENDENCIES
   maglevcms!
   mini_magick (~> 4.11)
   mutex_m
+  mysql2 (~> 0.5.6)
   nokogiri (>= 1.13.10)
   observer
   ostruct

Gemfile.rails_7_2

@@ -39,6 +39,7 @@ gem 'puma'
 # Use SQLite/PostgreSQL for development and test
 gem 'pg', '~> 1.5.9'
 gem 'sqlite3'
+gem 'mysql2', '~> 0.5.6'
 
 # Gems no longer be part of the default gems from Ruby 3.5.0
 gem 'observer'
@@ -60,6 +61,10 @@ group :development, :test do
   gem 'nokogiri', '>= 1.15.6'
 
   gem 'rdoc', '>= 6.6.3.1'
+
+  gem 'dotenv'
+
+  gem 'database_cleaner-active_record'
 end
 
 group :test do

Gemfile.rails_7_2.lock

@@ -92,9 +92,14 @@ GEM
     concurrent-ruby (1.3.4)
     connection_pool (2.4.1)
     crass (1.0.6)
+    database_cleaner-active_record (2.2.2)
+      activerecord (>= 5.a)
+      database_cleaner-core (~> 2.0)
+    database_cleaner-core (2.0.1)
     date (3.4.0)
     diff-lcs (1.5.1)
     docile (1.4.1)
+    dotenv (3.1.8)
     drb (2.2.1)
     dry-cli (1.2.0)
     erubi (1.13.0)
@@ -151,6 +156,7 @@ GEM
     mini_portile2 (2.8.9)
     minitest (5.25.2)
     mutex_m (0.3.0)
+    mysql2 (0.5.6)
     net-imap (0.5.1)
       date
       net-protocol
@@ -343,10 +349,13 @@ PLATFORMS
 
 DEPENDENCIES
   bcrypt
+  database_cleaner-active_record
+  dotenv
   factory_bot_rails (~> 6.2.0)
   generator_spec
   image_processing (~> 1.12.2)
   maglevcms!
+  mysql2 (~> 0.5.6)
   nokogiri (>= 1.15.6)
   observer
   ostruct

app/controllers/maglev/api/page_translations_controller.rb

@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+module Maglev
+  module Api
+    class PageTranslationsController < ::Maglev::ApiController
+      before_action :set_page
+
+      def index
+        translations = @page.translations_for(:sections, params[:locale])
+        render json: { translated: translations&.size.to_i > 0 }
+      end
+
+      def create
+        translate_page(@page)
+        head :ok
+      end
+
+      private
+
+      def set_page
+        @page ||= resources.find(params[:page_id])
+      end
+
+      def translate_page(page)
+        services.translate_page.call(
+          page: page,
+          locale: params[:locale],
+          source_locale: maglev_site.default_locale_prefix.to_s
+        )
+      end
+
+      def resources
+        ::Maglev::Page
+      end
+    end
+  end
+end

app/frontend/editor/components/dynamic-form/dynamic-input.vue

@@ -74,6 +74,7 @@
       :name="setting.id"
       v-model="inputValue"
       :selectOptions="options.selectOptions"
+      :i18nScope="i18nScope"
       v-if="setting.type == 'select'"
     />
     <uikit-collection-item-input