add splash page for directME

app/controllers/broadcasts_controller.rb

@@ -5,6 +5,7 @@ class BroadcastsController < ApplicationController
   before_action :build_broadcast, only: [:new, :create]
   before_action :set_broadcast, only: [:show, :destroy, :update]
   before_action :set_multi_view_broadcasts, only: [:show]
+  before_action :show_splash_screen, only: :index
 
   def index
     @broadcasts = filtered_broadcasts.order_by_recent.paginate(page: params[:page])
@@ -49,6 +50,10 @@ class BroadcastsController < ApplicationController
 
   private
 
+  def show_splash_screen
+    render :splash if broadcasts.count.zero?
+  end
+
   def broadcast_params
     params.require(:broadcast).permit(:name, files: [])
   end