Merge remote-tracking branch 'upstream/pull/2667'

[rails.git] / app / controllers / application_controller.rb

diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 0099845942e80326ac8c0145d25986c551427e39..f1e847e109dc48afef4f834bb3232ad6e551344e 100644 (file)
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -3,6 +3,8 @@ class ApplicationController < ActionController::Base
 
   protect_from_forgery :with => :exception
 
+  add_flash_types :warning, :error
+
   rescue_from CanCan::AccessDenied, :with => :deny_access
   check_authorization
 
@@ -10,8 +12,11 @@ class ApplicationController < ActionController::Base
   around_action :better_errors_allow_inline, :if => proc { Rails.env.development? }
 
   attr_accessor :current_user
+  attr_accessor :oauth_token
 
   helper_method :current_user
+  helper_method :oauth_token
+  helper_method :preferred_langauges
 
   private
 
@@ -55,7 +60,7 @@ class ApplicationController < ActionController::Base
   end
 
   def require_oauth
-    @oauth = current_user.access_token(Settings.oauth_key) if current_user && Settings.key?(:oauth_key)
+    @oauth_token = current_user.access_token(Settings.oauth_key) if current_user && Settings.key?(:oauth_key)
   end
 
   ##
@@ -64,7 +69,7 @@ class ApplicationController < ActionController::Base
     if request.cookies["_osm_session"].to_s == ""
       if params[:cookie_test].nil?
         session[:cookie_test] = true
-        redirect_to params.to_unsafe_h.merge(:cookie_test => "true")
+        redirect_to params.to_unsafe_h.merge(:only_path => true, :cookie_test => "true")
         false
       else
         flash.now[:warning] = t "application.require_cookies.cookies_needed"
@@ -234,7 +239,7 @@ class ApplicationController < ActionController::Base
     e = e.cause
 
     if e.is_a?(Timeout::Error) ||
-       (e.is_a?(ActiveRecord::StatementInvalid) && e.message =~ /execution expired/)
+       (e.is_a?(ActiveRecord::StatementInvalid) && e.message.include?("execution expired"))
       render :action => "timeout"
     else
       raise
@@ -371,4 +376,19 @@ class ApplicationController < ActionController::Base
 
   # override to stop oauth plugin sending errors
   def invalid_oauth_response; end
+
+  # clean any referer parameter
+  def safe_referer(referer)
+    referer = URI.parse(referer)
+
+    if referer.scheme == "http" || referer.scheme == "https"
+      referer.scheme = nil
+      referer.host = nil
+      referer.port = nil
+    elsif referer.scheme || referer.host || referer.port
+      referer = nil
+    end
+
+    referer.to_s
+  end
 end