X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/47841829d81dc9475d34dd716220744c284e7f82..ef7f3d800cbdd49b692df10d312e5fd880e2e938:/app/controllers/site_controller.rb

diff --git a/app/controllers/site_controller.rb b/app/controllers/site_controller.rb
index 5597fd4ae..a133e7b27 100644
--- a/app/controllers/site_controller.rb
+++ b/app/controllers/site_controller.rb
@@ -6,38 +6,38 @@ class SiteController < ApplicationController
   before_filter :set_locale
   before_filter :redirect_browse_params, :only => :index
   before_filter :redirect_map_params, :only => [:index, :edit, :export]
-  before_filter :require_user, :only => [:edit, :welcome]
+  before_filter :require_user, :only => [:welcome]
   before_filter :require_oauth, :only => [:index]
 
   def index
-    unless STATUS == :database_readonly or STATUS == :database_offline
+    unless STATUS == :database_readonly || STATUS == :database_offline
       session[:location] ||= OSM::IPLocation(request.env['REMOTE_ADDR'])
     end
   end
 
   def permalink
-    lon, lat, zoom = ShortLink::decode(params[:code])
-    new_params = params.except(:code, :lon, :lat, :zoom, :node, :way, :relation, :changeset)
+    lon, lat, zoom = ShortLink.decode(params[:code])
+    new_params = params.except(:code, :lon, :lat, :zoom, :layers, :node, :way, :relation, :changeset)
 
-    if new_params.has_key? :m
+    if new_params.key? :m
       new_params.delete :m
       new_params[:mlat] = lat
       new_params[:mlon] = lon
     end
 
-    if params.has_key? :node
+    if params.key? :node
       new_params[:controller] = 'browse'
       new_params[:action] = 'node'
       new_params[:id] = params[:node]
-    elsif params.has_key? :way
+    elsif params.key? :way
       new_params[:controller] = 'browse'
       new_params[:action] = 'way'
       new_params[:id] = params[:way]
-    elsif params.has_key? :relation
+    elsif params.key? :relation
       new_params[:controller] = 'browse'
       new_params[:action] = 'relation'
       new_params[:id] = params[:relation]
-    elsif params.has_key? :changeset
+    elsif params.key? :changeset
       new_params[:controller] = 'browse'
       new_params[:action] = 'changeset'
       new_params[:id] = params[:changeset]
@@ -48,7 +48,11 @@ class SiteController < ApplicationController
 
     new_params[:anchor] = "map=#{zoom}/#{lat}/#{lon}"
 
-    redirect_to new_params
+    if params.key? :layers
+      new_params[:anchor] += "&layers=#{params[:layers]}"
+    end
+
+    redirect_to Hash[new_params]
   end
 
   def key
@@ -63,6 +67,8 @@ class SiteController < ApplicationController
       require_oauth
       render :action => :index, :layout => map_layout
       return
+    else
+      require_user
     end
 
     if params[:node]
@@ -145,7 +151,7 @@ class SiteController < ApplicationController
     end
 
     if anchor.present?
-      redirect_to params.merge(:anchor => anchor.join('&'))
+      redirect_to Hash[params].merge(:anchor => anchor.join('&'))
     end
   end
 end