From ed41f9f0b1d49e651c93cc9df90c21daca3f96a5 Mon Sep 17 00:00:00 2001
From: Effy Elden <git@effy.is>
Date: Sun, 15 Jan 2017 10:30:23 +1100
Subject: Add nice error page for CSRF errors/cookie issue, and fix error page
 handling altogether

---
 app/controllers/application_controller.rb | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'app/controllers/application_controller.rb')

diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 0a6b50a29..e8cd48b6e 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -11,6 +11,7 @@ class ApplicationController < ActionController::Base
 
   rescue_from ActionController::RoutingError, with: :not_found
   rescue_from ActiveRecord::RecordNotFound, with: :not_found
+  rescue_from ActionController::InvalidAuthenticityToken, with: :unprocessable_entity
 
   before_action :store_current_location, except: :raise_not_found, unless: :devise_controller?
   before_action :set_locale
@@ -50,12 +51,21 @@ class ApplicationController < ActionController::Base
   def not_found
     respond_to do |format|
       format.any  { head 404 }
+      format.html { render "errors/404" }
     end
   end
 
   def gone
     respond_to do |format|
       format.any  { head 410 }
+      format.html { render "errors/410" }
+    end
+  end
+
+  def unprocessable_entity
+    respond_to do |format|
+      format.any  { head 422 }
+      format.html { render "errors/422" }
     end
   end
 
-- 
cgit