jekyll menu

app/models/communication/website/menu.rb

@@ -21,6 +21,8 @@
 #  fk_rails_...  (university_id => universities.id)
 #
 class Communication::Website::Menu < ApplicationRecord
+  include WithGithub
+
   belongs_to :university
   belongs_to :website, foreign_key: :communication_website_id
   has_many :items, class_name: 'Communication::Website::Menu::Item', dependent: :destroy
@@ -28,9 +30,23 @@ class Communication::Website::Menu < ApplicationRecord
   validates :title, :identifier, presence: true
   validates :identifier, uniqueness: { scope: :communication_website_id }
 
+  after_touch :publish_to_github
+
   scope :ordered, -> { order(created_at: :asc) }
 
   def to_s
     "#{title}"
   end
+
+  def github_path_generated
+    "_data/menu.yml"
+  end
+
+  def to_jekyll
+    website.menus.map { |menu|
+      {
+        menu.identifier => menu.items.root.ordered.map(&:to_jekyll_hash)
+      }
+    }.to_yaml
+  end
 end

app/models/communication/website/menu/item.rb

@@ -36,7 +36,7 @@ class Communication::Website::Menu::Item < ApplicationRecord
 
   belongs_to :university
   belongs_to :website, class_name: 'Communication::Website'
-  belongs_to :menu, class_name: 'Communication::Website::Menu'
+  belongs_to :menu, class_name: 'Communication::Website::Menu', touch: true
   belongs_to :parent, class_name: 'Communication::Website::Menu::Item', optional: true
   belongs_to :about, polymorphic: true, optional: true
   has_many :children,
@@ -56,6 +56,12 @@ class Communication::Website::Menu::Item < ApplicationRecord
     "#{title}"
   end
 
+  def jekyll_target
+    return url if kind_url?
+    return about&.path if kind_page?
+    return nil if kind_blank?
+  end
+
   def list_of_other_items
     items = []
     menu.items.where.not(id: id).root.ordered.each do |item|
@@ -65,6 +71,14 @@ class Communication::Website::Menu::Item < ApplicationRecord
     items
   end
 
+  def to_jekyll_hash
+    {
+      'title' => title,
+      'target' => jekyll_target,
+      'children' => children.ordered.map(&:to_jekyll_hash)
+    }
+  end
+
   protected
 
   def set_position