app/models/communities.rb

   1
   2 class Communities
   3
   4   def self.local_chapters
   5     @local_chapters ||= self.load_local_chapters
   6   end
   7
   8   protected
   9
  10   def self.load_local_chapters
  11
  12     json_file = File.expand_path("node_modules/osm-community-index/dist/completeFeatureCollection.json", Dir.pwd);
  13     community_index = JSON.parse(File.read(json_file))
  14
  15     local_chapters = []
  16     community_index['features'].each do |feature|
  17       feature['properties']['resources'].each do |id, data|
  18         data.each do |key, value|
  19           if key == "type" and value == "osm-lc" and data['strings']['community']
  20             local_chapters.push({ id: id, name: data['strings']['community'], url: data['strings']['url'] });
  21           end
  22         end
  23       end
  24     end
  25
  26     return local_chapters
  27   end
  28
  29 end