Introduced plugin layout instead of using Redmine ViewListener render_on

app/controllers/body_trackers_controller.rb

@@ -1,6 +1,4 @@
-class BodyTrackersController < ApplicationController
-  menu_item :body_trackers
-
+class BodyTrackersController < BodyTrackingPluginController
   before_action :find_project_by_project_id, only: [:index, :defaults]
   before_action :authorize
 

app/controllers/body_tracking_plugin_controller.rb

@@ -0,0 +1,17 @@
+class BodyTrackingPluginController < ApplicationController
+  menu_item :body_trackers
+  layout 'body_tracking'
+
+  private
+
+  def find_quantity(id = :id)
+    @quantity = Quantity.find(params[id])
+    @project = @quantity.project
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  def find_quantity_by_quantity_id
+    find_quantity(:quantity_id)
+  end
+end

app/controllers/ingredients_controller.rb

@@ -1,8 +1,6 @@
-class IngredientsController < ApplicationController
+class IngredientsController < BodyTrackingPluginController
   require 'csv'
 
-  menu_item :body_trackers
-
   helper :body_trackers
   helper_method :current_view
 

app/controllers/measurements_controller.rb

@@ -1,6 +1,4 @@
-class MeasurementsController < ApplicationController
-  menu_item :body_trackers
-
+class MeasurementsController < BodyTrackingPluginController
   helper :body_trackers
 
   before_action :init_session_filters

app/controllers/quantities_controller.rb

@@ -1,6 +1,4 @@
-class QuantitiesController < ApplicationController
-  menu_item :body_trackers
-
+class QuantitiesController < BodyTrackingPluginController
   before_action :init_session_filters
   before_action :find_project_by_project_id, only: [:index, :new, :create, :filter, :parents]
   before_action :find_quantity, only: [:edit, :update, :destroy, :move,

app/controllers/sources_controller.rb

@@ -1,6 +1,4 @@
-class SourcesController < ApplicationController
-  menu_item :body_trackers
-
+class SourcesController < BodyTrackingPluginController
   before_action :find_project_by_project_id, only: [:index, :create]
   before_action :find_source, only: [:destroy]
   before_action :authorize

app/controllers/units_controller.rb

@@ -1,6 +1,4 @@
-class UnitsController < ApplicationController
-  menu_item :body_trackers
-
+class UnitsController < BodyTrackingPluginController
   before_action :find_project_by_project_id, only: [:index, :create]
   before_action :find_unit, only: [:destroy]
   before_action :authorize

app/views/layouts/body_tracking.html.erb

@@ -3,5 +3,7 @@
 <% end %>
 
 <% content_for :sidebar do %>
-  <%= render partial: 'body_trackers/sidebar' %>
+  <%= render partial: 'layouts/sidebar' %>
 <% end %>
+
+<%= render :file => "layouts/base" %>

config/locales/en.yml

@@ -45,6 +45,7 @@ en:
   body_trackers:
     index:
       heading: 'Summary'
+  layouts:
     sidebar:
       heading_body_trackers: 'Body trackers'
       heading_measurements: 'Measurements'

init.rb

@@ -1,7 +1,4 @@
-require_dependency 'body_tracking/body_trackers_view_listener'
-
 (Rails::VERSION::MAJOR < 5 ? ActionDispatch : ActiveSupport)::Reloader.to_prepare do
-  ApplicationController.include BodyTracking::ApplicationControllerPatch
   Project.include BodyTracking::ProjectPatch
 end
 

lib/body_tracking/application_controller_patch.rb

@@ -1,18 +0,0 @@
-module BodyTracking
-  module ApplicationControllerPatch
-    ApplicationController.class_eval do
-      private
-
-      def find_quantity(id = :id)
-        @quantity = Quantity.find(params[id])
-        @project = @quantity.project
-      rescue ActiveRecord::RecordNotFound
-        render_404
-      end
-
-      def find_quantity_by_quantity_id
-        find_quantity(:quantity_id)
-      end
-    end
-  end
-end

lib/body_tracking/body_trackers_view_listener.rb

@@ -1,5 +0,0 @@
-module BodyTracking
-  class BodyTrackersViewListener < Redmine::Hook::ViewListener
-    render_on :view_layouts_base_html_head, partial: 'layouts/body_tracking'
-  end
-end