app/controllers/api/ways/relations_controller.rb

   1 module Api
   2   module Ways
   3     class RelationsController < ApiController
   4       authorize_resource
   5
   6       before_action :set_request_formats
   7
   8       def index
   9         relation_ids = RelationMember.where(:member_type => "Way", :member_id => params[:way_id]).collect(&:relation_id).uniq
  10
  11         @relations = []
  12
  13         Relation.find(relation_ids).each do |relation|
  14           @relations << relation if relation.visible
  15         end
  16
  17         # Render the result
  18         respond_to do |format|
  19           format.xml
  20           format.json
  21         end
  22       end
  23     end
  24   end
  25 end