Add a menus generator

Generates view partials for menus

    rails g alchemy:menus

lib/rails/generators/alchemy/menus/menus_generator.rb

@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+require_relative '../base'
+
+module Alchemy
+  module Generators
+    class MenusGenerator < Base
+      desc "This generator generates Alchemy menu partials."
+      source_root File.expand_path('templates', __dir__)
+
+      def create_partials
+        menus = Alchemy::Node.roots
+        return unless menus
+
+        menus.each do |menu|
+          conditional_template "wrapper.html.#{template_engine}",
+            "app/views/#{menu.view_folder_name}/_wrapper.html.#{template_engine}"
+          conditional_template "node.html.#{template_engine}",
+            "app/views/#{menu.view_folder_name}/_node.html.#{template_engine}"
+        end
+      end
+    end
+  end
+end

lib/rails/generators/alchemy/menus/templates/node.html.erb

@@ -0,0 +1,17 @@
+<%%= content_tag :li, class: ['nav-item', node.children.any? ? 'dropdown' : nil].compact do %>
+  <%%= link_to_if node.url,
+    node.name,
+    @preview_mode ? 'javascript: void(0)' : node.url,
+    class: ['nav-link', current_page?(node.url) ? 'active' : nil].compact,
+    title: node.title,
+    target: node.external? ? '_blank' : nil,
+    rel: node.nofollow? ? 'nofollow' : nil %>
+  <%% if node.children.any? %>
+    <ul class="dropdown-menu">
+      <%%= render partial: options[:node_partial_name],
+        collection: node.children.includes(:page, :children),
+        locals: { options: options },
+        as: 'node' %>
+    </ul>
+  <%% end %>
+<%% end %>

lib/rails/generators/alchemy/menus/templates/node.html.haml

@@ -0,0 +1,15 @@
+= content_tag :li,
+  class: ['nav-item', node.children.any? ? 'dropdown' : nil].compact do
+  = link_to_if node.url,
+    node.name,
+    @preview_mode ? 'javascript: void(0)' : node.url,
+    class: ['nav-link', current_page?(node.url) ? 'active' : nil].compact,
+    title: node.title,
+    target: node.external? ? '_blank' : nil,
+    rel: node.nofollow? ? 'nofollow' : nil
+    - if node.children.any?
+      %ul.dropdown-menu
+        = render partial: options[:node_partial_name],
+          collection: node.children.includes(:page, :children),
+          locals: { options: options },
+          as: 'node'

lib/rails/generators/alchemy/menus/templates/node.html.slim

@@ -0,0 +1,15 @@
+= content_tag :li,
+  class: ['nav-item', node.children.any? ? 'dropdown' : nil].compact do
+  = link_to_if node.url,
+    node.name,
+    @preview_mode ? 'javascript: void(0)' : node.url,
+    class: ['nav-link', current_page?(node.url) ? 'active' : nil].compact,
+    title: node.title,
+    target: node.external? ? '_blank' : nil,
+    rel: node.nofollow? ? 'nofollow' : nil
+    - if node.children.any?
+      ul.dropdown-menu
+        = render partial: options[:node_partial_name],
+          collection: node.children.includes(:page, :children),
+          locals: { options: options },
+          as: 'node'

lib/rails/generators/alchemy/menus/templates/wrapper.html.erb

@@ -0,0 +1,6 @@
+<ul class="nav">
+  <%%= render partial: options[:node_partial_name],
+    collection: node.children.includes(:page, :children),
+    locals: { options: options },
+    as: 'node' %>
+</ul>

lib/rails/generators/alchemy/menus/templates/wrapper.html.haml

@@ -0,0 +1,5 @@
+%ul.nav
+  = render partial: options[:node_partial_name],
+    collection: node.children.includes(:page, :children),
+    locals: { options: options },
+    as: 'node' %>

lib/rails/generators/alchemy/menus/templates/wrapper.html.slim

@@ -0,0 +1,5 @@
+ul.nav
+  = render partial: options[:node_partial_name],
+    collection: node.children.includes(:page, :children),
+    locals: { options: options },
+    as: 'node' %>

spec/dummy/app/views/alchemy/menus/footer_navigation/_node.html.erb

@@ -0,0 +1,17 @@
+<%= content_tag :li, class: ['nav-item', node.children.any? ? 'dropdown' : nil].compact do %>
+  <%= link_to_if node.url,
+    node.name,
+    @preview_mode ? 'javascript: void(0)' : node.url,
+    class: ['nav-link', current_page?(node.url) ? 'active' : nil].compact,
+    title: node.title,
+    target: node.external? ? '_blank' : nil,
+    rel: node.nofollow? ? 'nofollow' : nil %>
+  <% if node.children.any? %>
+    <ul class="dropdown-menu">
+      <%= render partial: options[:node_partial_name],
+        collection: node.children.includes(:page, :children),
+        locals: { options: options },
+        as: 'node' %>
+    </ul>
+  <% end %>
+<% end %>

spec/dummy/app/views/alchemy/menus/footer_navigation/_wrapper.html.erb

@@ -0,0 +1,6 @@
+<ul class="nav">
+  <%= render partial: options[:node_partial_name],
+    collection: node.children.includes(:page, :children),
+    locals: { options: options },
+    as: 'node' %>
+</ul>

spec/dummy/app/views/alchemy/menus/main_navigation/_node.html.erb

@@ -0,0 +1,17 @@
+<%= content_tag :li, class: ['nav-item', node.children.any? ? 'dropdown' : nil].compact do %>
+  <%= link_to_if node.url,
+    node.name,
+    @preview_mode ? 'javascript: void(0)' : node.url,
+    class: ['nav-link', current_page?(node.url) ? 'active' : nil].compact,
+    title: node.title,
+    target: node.external? ? '_blank' : nil,
+    rel: node.nofollow? ? 'nofollow' : nil %>
+  <% if node.children.any? %>
+    <ul class="dropdown-menu">
+      <%= render partial: options[:node_partial_name],
+        collection: node.children.includes(:page, :children),
+        locals: { options: options },
+        as: 'node' %>
+    </ul>
+  <% end %>
+<% end %>

spec/dummy/app/views/alchemy/menus/main_navigation/_wrapper.html.erb

@@ -0,0 +1,6 @@
+<ul class="nav">
+  <%= render partial: options[:node_partial_name],
+    collection: node.children.includes(:page, :children),
+    locals: { options: options },
+    as: 'node' %>
+</ul>