Add SDG content section

app/assets/stylesheets/application.scss

@@ -28,3 +28,4 @@
 @import "leaflet";
 @import "sticky_overrides";
 @import "admin/*";
+@import "sdg_management/*";

app/assets/stylesheets/sdg_management/menu.scss

@@ -0,0 +1,10 @@
+.sdg-content-menu {
+
+  .goals-link::before {
+    @extend %font-icon;
+    @extend %svg-icon;
+    @extend %admin-menu-icon;
+
+    mask-image: image-url("sdg.svg");
+  }
+}

app/components/sdg_management/goals/index_component.html.erb

@@ -0,0 +1,25 @@
+<% provide(:title) do %>
+  <%= t("sdg_management.header.title") %> - <%= title %>
+<% end %>
+
+<h2><%= title %></h2>
+
+<table>
+  <thead>
+    <tr>
+      <th><%= attribute_name(:code) %></th>
+      <th><%= attribute_name(:title) %></th>
+      <th><%= attribute_name(:description) %></th>
+    </tr>
+  </thead>
+
+  <tbody>
+    <% goals.each do |goal| %>
+      <tr id="<%= dom_id(goal) %>" class="goal">
+        <td><%= goal.code %></td>
+        <td><%= goal.title %></td>
+        <td><%= goal.description %></td>
+      </tr>
+    <% end %>
+  </tbody>
+</table>

app/components/sdg_management/goals/index_component.rb

@@ -0,0 +1,17 @@
+class SDGManagement::Goals::IndexComponent < ApplicationComponent
+  attr_reader :goals
+
+  def initialize(goals)
+    @goals = goals
+  end
+
+  private
+
+    def title
+      SDG::Goal.model_name.human(count: 2).titleize
+    end
+
+    def attribute_name(attribute)
+      SDG::Goal.human_attribute_name(attribute)
+    end
+end

app/components/sdg_management/menu_component.html.erb

@@ -0,0 +1,5 @@
+<ul class="sdg-content-menu">
+  <li class="<%= "is-active" if sdg? %>">
+    <%= link_to t("sdg_management.menu.sdg_content"), sdg_management_goals_path, class: "goals-link" %>
+  </li>
+</ul>

app/components/sdg_management/menu_component.rb

@@ -0,0 +1,7 @@
+class SDGManagement::MenuComponent < ApplicationComponent
+  private
+
+    def sdg?
+      controller_name == "goals"
+    end
+end

app/controllers/sdg_management/base_controller.rb

@@ -0,0 +1,14 @@
+class SDGManagement::BaseController < ApplicationController
+  layout "admin"
+
+  before_action :authenticate_user!
+  before_action :verify_sdg_manager
+
+  skip_authorization_check
+
+  private
+
+    def verify_sdg_manager
+      raise CanCan::AccessDenied unless current_user&.administrator?
+    end
+end

app/controllers/sdg_management/goals_controller.rb

@@ -0,0 +1,5 @@
+class SDGManagement::GoalsController < SDGManagement::BaseController
+  def index
+    @goals = SDG::Goal.order(:code)
+  end
+end

app/helpers/admin_helper.rb

@@ -42,6 +42,6 @@ module AdminHelper
   private
 
     def namespace
-      controller.class.name.downcase.split("::").first
+      controller.class.name.split("::").first.underscore
     end
 end

app/views/layouts/admin.html.erb

@@ -15,6 +15,8 @@
       <nav id="side_menu" class="admin-sidebar">
         <% if namespace == "admin" %>
           <%= render Admin::MenuComponent.new %>
+        <% elsif namespace == "sdg_management" %>
+          <%= render SDGManagement::MenuComponent.new %>
         <% else %>
           <%= render "/#{namespace}/menu" %>
         <% end %>

app/views/sdg_management/goals/index.html.erb

@@ -0,0 +1 @@
+<%= render SDGManagement::Goals::IndexComponent.new(@goals) %>

app/views/shared/_admin_login_items.html.erb

@@ -32,6 +32,12 @@
           <%= link_to t("layouts.header.officing"), officing_root_path %>
         </li>
       <% end %>
+
+      <% if current_user.administrator? %>
+        <li>
+          <%= link_to t("sdg_management.header.title"), sdg_management_root_path %>
+        </li>
+      <% end %>
     </ul>
   </li>
 <% end %>