Refactor routes in order to be compatible with Rails 4

app/controllers/application_controller.rb

@@ -61,7 +61,7 @@ class ApplicationController < ActionController::Base
 
   rescue_from Discourse::NotLoggedIn do |e|
     raise e if Rails.env.test?
-    redirect_to root_path
+    redirect_to "/"
   end
 
   rescue_from Discourse::NotFound do

app/controllers/invites_controller.rb

@@ -24,7 +24,7 @@ class InvitesController < ApplicationController
       end
     end
 
-    redirect_to root_path
+    redirect_to "/"
   end
 
   def destroy

app/controllers/static_controller.rb

@@ -44,7 +44,7 @@ class StaticController < ApplicationController
 
     redirect_to(
       if params[:redirect].blank? || params[:redirect].match(login_path)
-        root_path
+        "/"
       else
         params[:redirect]
       end

app/views/users/activate_account.html.erb

@@ -10,7 +10,7 @@
     <% if @needs_approval %>
       <%= t 'activation.approval_required' %>
     <% else %>
-      <%= raw t('activation.please_continue', link: link_to(SiteSetting.title, root_path)) %></a>.
+      <%= raw t('activation.please_continue', link: link_to(SiteSetting.title, '/')) %></a>.
     <% end %>
     </p>
 

app/views/users/authorize_email.html.erb

@@ -6,7 +6,7 @@
   <%else%>
     <h2><%= t 'change_email.confirmed' %></h2>
     <p>
-      <%= raw t('change_email.please_continue', link: link_to(SiteSetting.title, root_path)) %>
+      <%= raw t('change_email.please_continue', link: link_to(SiteSetting.title, '/')) %>
     </p>
   <%end%>
 </div>

app/views/users/password_reset.html.erb

@@ -18,7 +18,7 @@
       <%- if @requires_approval %>
         <%= t 'login.not_approved' %>
       <% else %>
-        <%= link_to( t('password_reset.continue', site_name: SiteSetting.title), root_path ) %>
+        <%= link_to( t('password_reset.continue', site_name: SiteSetting.title), '/' ) %>
       <% end %>
     </p>
   <% else %>

config/routes.rb

@@ -10,7 +10,7 @@ USERNAME_ROUTE_FORMAT = /[A-Za-z0-9\_]+/ unless defined? USERNAME_ROUTE_FORMAT
 
 Discourse::Application.routes.draw do
 
-  match "/404", to: "exceptions#not_found"
+  match "/404", to: "exceptions#not_found", via: [:get, :post]
 
   mount Sidekiq::Web => '/sidekiq', constraints: AdminConstraint.new
 
@@ -84,7 +84,7 @@ Discourse::Application.routes.draw do
     end
   end
 
-  get 'email_preferences' => 'email#preferences_redirect'
+  get 'email_preferences' => 'email#preferences_redirect', :as => 'email_preferences_redirect'
   get 'email/unsubscribe/:key' => 'email#unsubscribe', as: 'email_unsubscribe'
   post 'email/resubscribe/:key' => 'email#resubscribe', as: 'email_resubscribe'
 
@@ -148,8 +148,8 @@ Discourse::Application.routes.draw do
   resources :notifications
   resources :categories
 
-  match "/auth/:provider/callback", to: "users/omniauth_callbacks#complete"
-  match "/auth/failure", to: "users/omniauth_callbacks#failure"
+  match "/auth/:provider/callback", to: "users/omniauth_callbacks#complete", via: [:get, :post]
+  match "/auth/failure", to: "users/omniauth_callbacks#failure", via: [:get, :post]
 
   resources :clicks do
     collection do
@@ -170,8 +170,8 @@ Discourse::Application.routes.draw do
 
   get 'category/:category.rss' => 'list#category_feed', format: :rss, as: 'category_feed'
   get 'category/:category' => 'list#category'
-  get 'category/:category' => 'list#category', as: 'category'
-  get 'category/:category/more' => 'list#category', as: 'category'
+  get 'category/:category' => 'list#category'
+  get 'category/:category/more' => 'list#category'
   get 'categories' => 'categories#index'
 
   # We've renamed popular to latest. If people access it we want a permanent redirect.
@@ -241,9 +241,9 @@ Discourse::Application.routes.draw do
   get 'robots.txt' => 'robots_txt#index'
 
   [:latest, :hot, :unread, :new, :favorited, :read, :posted].each do |filter|
-    root to: "list##{filter}", constraints: HomePageConstraint.new("#{filter}")
+    root to: "list##{filter}", constraints: HomePageConstraint.new("#{filter}"), :as => "list_#{filter}"
   end
   # special case for categories
-  root to: "categories#index", constraints: HomePageConstraint.new("categories")
+  root to: "categories#index", constraints: HomePageConstraint.new("categories"), :as => "categories_index"
 
 end

spec/controllers/static_controller_spec.rb

@@ -48,7 +48,7 @@ describe StaticController do
     context 'without a redirect path' do
       it 'redirects to the root url' do
         xhr :post, :enter
-        expect(response).to redirect_to root_path
+        expect(response).to redirect_to '/'
       end
     end
 
@@ -62,7 +62,7 @@ describe StaticController do
     context 'when the redirect path is the login page' do
       it 'redirects to the root url' do
         xhr :post, :enter, redirect: login_path
-        expect(response).to redirect_to root_path
+        expect(response).to redirect_to '/'
       end
     end
   end