class RelationController < ApplicationController
require 'xml/libxml'
+ skip_before_filter :verify_authenticity_token
before_filter :authorize, :only => [:create, :update, :delete]
before_filter :require_allow_write_api, :only => [:create, :update, :delete]
before_filter :require_public_data, :only => [:create, :update, :delete]
def read
relation = Relation.find(params[:id])
- response.headers['Last-Modified'] = relation.timestamp.rfc822
+ response.last_modified = relation.timestamp
if relation.visible
render :text => relation.to_xml.to_s, :content_type => "text/xml"
else
# create XML.
doc = OSM::API.new.get_xml_doc
visible_nodes = {}
- visible_members = { "Node" => {}, "Way" => {}, "Relation" => {} }
changeset_cache = {}
user_display_name_cache = {}
if node.visible? # should be unnecessary if data is consistent.
doc.root << node.to_xml_node(changeset_cache, user_display_name_cache)
visible_nodes[node.id] = node
- visible_members["Node"][node.id] = true
end
end
ways.each do |way|
if way.visible? # should be unnecessary if data is consistent.
doc.root << way.to_xml_node(visible_nodes, changeset_cache, user_display_name_cache)
- visible_members["Way"][way.id] = true
end
end
relations.each do |rel|
if rel.visible? # should be unnecessary if data is consistent.
- doc.root << rel.to_xml_node(nil, changeset_cache, user_display_name_cache)
- visible_members["Relation"][rel.id] = true
+ doc.root << rel.to_xml_node(changeset_cache, user_display_name_cache)
end
end
# finally add self and output
- doc.root << relation.to_xml_node(visible_members, changeset_cache, user_display_name_cache)
+ doc.root << relation.to_xml_node(changeset_cache, user_display_name_cache)
render :text => doc.to_s, :content_type => "text/xml"
else
end
def relations_for_object(objtype)
- relationids = RelationMember.where(:member_type => objtype, :member_id => params[:id]).collect { |ws| ws.id[0] }.uniq
+ relationids = RelationMember.where(:member_type => objtype, :member_id => params[:id]).collect { |ws| ws.relation_id }.uniq
doc = OSM::API.new.get_xml_doc