X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/41e45bad51c90dd4e131068ba1cfc1dd1184155f..6e565802786cfed6350534c984ad20ed49348f01:/app/controllers/application_controller.rb

diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index fec202ca5..bd4a62948 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -73,7 +73,7 @@ class ApplicationController < ActionController::Base
     if request.cookies["_osm_session"].to_s == ""
       if params[:cookie_test].nil?
         session[:cookie_test] = true
-        redirect_to params.merge(:cookie_test => "true")
+        redirect_to Hash[params].merge(:cookie_test => "true")
         return false
       else
         flash.now[:warning] = t 'application.require_cookies.cookies_needed'
@@ -192,14 +192,22 @@ class ApplicationController < ActionController::Base
 
   def check_database_readable(need_api = false)
     if STATUS == :database_offline or (need_api and STATUS == :api_offline)
-      redirect_to :controller => 'site', :action => 'offline'
+      if request.xhr?
+        report_error "Database offline for maintenance", :service_unavailable
+      else
+        redirect_to :controller => 'site', :action => 'offline'
+      end
     end
   end
 
   def check_database_writable(need_api = false)
     if STATUS == :database_offline or STATUS == :database_readonly or
        (need_api and (STATUS == :api_offline or STATUS == :api_readonly))
-      redirect_to :controller => 'site', :action => 'offline'
+      if request.xhr?
+        report_error "Database offline for maintenance", :service_unavailable
+      else
+        redirect_to :controller => 'site', :action => 'offline'
+      end
     end
   end
 
@@ -418,6 +426,10 @@ class ApplicationController < ActionController::Base
     request.body.rewind
   end
 
+  def map_layout
+    request.xhr? ? 'xhr' : 'map'
+  end
+
   def preferred_editor
     editor = if params[:editor]
       params[:editor]
@@ -427,7 +439,7 @@ class ApplicationController < ActionController::Base
       DEFAULT_EDITOR
     end
 
-    if request.env['HTTP_USER_AGENT'] =~ /MSIE/ and editor == 'id'
+    if request.env['HTTP_USER_AGENT'] =~ /MSIE|Trident/ and editor == 'id'
       editor = 'potlatch2'
     end