Merge pull request #2153 from DanielKuhn/ai_translation

Create configuration option for specifying a translator url

app/views/components/pageflow/admin/entry_translations_tab.rb

@@ -29,6 +29,7 @@ def build(entry)
         end
 
         add_link(entry)
+        generate_link(entry)
       end
 
       private
@@ -84,6 +85,17 @@ def add_link(entry)
                           new_admin_entry_translation_path(entry),
                           class: 'button'))
       end
+
+      def generate_link(entry)
+        return unless authorized?(:manage_translations, entry)
+        entry_translator_url = Pageflow.config_for(entry).entry_translator_url
+        return if entry_translator_url.blank?
+
+        text_node(link_to(t('pageflow.admin.entry_translations.generate'),
+                          entry_translator_url.call(entry),
+                          class: 'button',
+                          style: "margin-left: 8px"))
+      end
     end
   end
 end

config/locales/new/entry_translations.de.yml

@@ -5,6 +5,7 @@ de:
         translations: Übersetzungen
       entry_translations:
         add: Übersetzung zuordnen
+        generate: Übersetzung generieren
         entry_id: Beitrag
         id: Übersetzung(en)
         new_hint_html: |-

config/locales/new/entry_translations.en.yml

@@ -5,6 +5,7 @@ en:
         translations: Translations
       entry_translations:
         add: Link translation
+        generate: Generate translation
         entry_id: Entry
         id: Translation(s)
         new_hint_html: |-

lib/pageflow/configuration.rb

@@ -425,6 +425,16 @@ class Configuration
     # @since 12.2
     attr_accessor :news
 
+    # URL to a form that is used to translate an entry via an external service.
+    #
+    # @example
+    #
+    #     config.entry_translator_url = lambda do |entry|
+    #       Rails.application.routes.url_helpers.some_custom_route(entry)
+    #     end
+    # @since edge
+    attr_accessor :entry_translator_url
+
     def initialize(target_type_name = nil)
       @target_type_name = target_type_name
 
@@ -618,6 +628,7 @@ def enable_all_features
       delegate :public_entry_cache_control_header=, to: :config
       delegate :additional_public_entry_headers, to: :config
       delegate :cutoff_modes, to: :config
+      delegate :entry_translator_url=, to: :config
 
       delegate :for_entry_type, to: :config
     end

spec/views/components/pageflow/admin/entry_translations_tab_spec.rb

@@ -25,6 +25,23 @@ module Pageflow
       expect(rendered).to have_selector('a', text: 'Mark as default')
     end
 
+    it 'renders a link to entry translator url' do
+      pageflow_configure do |config|
+        config.entry_translator_url = lambda do |entry|
+          "http://example.com?entry_id=#{entry.id}"
+        end
+      end
+
+      de_entry = create(:entry, draft_attributes: {locale: 'de'})
+
+      allow(helper).to receive(:authorized?).and_return(true)
+
+      render(de_entry)
+
+      expect(rendered).to have_selector('a', text: 'Generate translation')
+      expect(rendered).to have_selector("a[href='http://example.com?entry_id=#{de_entry.id}']")
+    end
+
     it 'includes self in table without link' do
       de_entry = create(:entry, title: 'My story DE', draft_attributes: {locale: 'de'})
       en_entry = create(:entry, title: 'My story EN', draft_attributes: {locale: 'en'})
@@ -67,6 +84,28 @@ module Pageflow
       expect(rendered).to have_selector('a', text: 'Mark as default')
     end
 
+    it 'hides generate link by default' do
+      de_entry = create(:entry, draft_attributes: {locale: 'de'})
+
+      allow(helper).to receive(:authorized?).and_return(true)
+
+      render(de_entry)
+
+      expect(rendered).not_to have_selector('a', text: 'Generate translation')
+    end
+
+    it 'hides generate link if user cannot manage translations' do
+      de_entry = create(:entry, draft_attributes: {locale: 'de'})
+
+      allow(helper).to receive(:authorized?).and_return(true)
+      allow(helper)
+        .to receive(:authorized?).with(:manage_translations, de_entry).and_return(false)
+
+      render(de_entry)
+
+      expect(rendered).not_to have_selector('a', text: 'Generate translation')
+    end
+
     it 'hides remove and add links if user cannot manage translations' do
       de_entry = create(:entry, draft_attributes: {locale: 'de'})
       en_entry = create(:entry, title: 'My story EN', draft_attributes: {locale: 'en'})