X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/35c88713546d4c606e0aca9c4a4b3a63ae88759b..6a5749c55c7a93a25054dc6dd76e1c4b88e37b2c:/app/controllers/browse_controller.rb

diff --git a/app/controllers/browse_controller.rb b/app/controllers/browse_controller.rb
index 97daaa268..f3a04519c 100644
--- a/app/controllers/browse_controller.rb
+++ b/app/controllers/browse_controller.rb
@@ -1,7 +1,12 @@
 class BrowseController < ApplicationController
-  before_filter :authorize_web  
   layout 'site'
 
+  before_filter :authorize_web  
+  before_filter { |c| c.check_database_availability(true) }
+
+  def start 
+  end
+  
   def index
     @nodes = Node.find(:all, :order => "timestamp DESC", :limit=> 20)  
   end
@@ -16,6 +21,8 @@ class BrowseController < ApplicationController
       end
 	
       @title = 'Relation | ' + (@name)
+      @next = Relation.find(:first, :order => "id ASC", :conditions => [ "visible = true AND id > :id", { :id => @relation.id }] ) 
+      @prev = Relation.find(:first, :order => "id DESC", :conditions => [ "visible = true AND id < :id", { :id => @relation.id }] ) 
     rescue ActiveRecord::RecordNotFound
       render :nothing => true, :status => :not_found
     end
@@ -46,6 +53,8 @@ class BrowseController < ApplicationController
       end
 	
       @title = 'Way | ' + (@name)
+      @next = Way.find(:first, :order => "id ASC", :conditions => [ "visible = true AND id > :id", { :id => @way.id }] ) 
+      @prev = Way.find(:first, :order => "id DESC", :conditions => [ "visible = true AND id < :id", { :id => @way.id }] ) 
     rescue ActiveRecord::RecordNotFound
       render :nothing => true, :status => :not_found
     end
@@ -76,6 +85,8 @@ class BrowseController < ApplicationController
       end
 	
       @title = 'Node | ' + (@name)
+      @next = Node.find(:first, :order => "id ASC", :conditions => [ "visible = true AND id > :id", { :id => @node.id }] ) 
+      @prev = Node.find(:first, :order => "id DESC", :conditions => [ "visible = true AND id < :id", { :id => @node.id }] ) 
     rescue ActiveRecord::RecordNotFound
       render :nothing => true, :status => :not_found
     end