app/models/communities.rb

   1
   2 # require 'sprockets/railtie'
   3
   4 class Communities
   5
   6   # include Sprockets::Helpers::RailsHelper
   7
   8   def self.local_chapters
   9     self.load_local_chapters
  10   end
  11
  12   protected
  13
  14   def self.load_local_chapters
  15     puts Dir.pwd
  16     json_file = File.expand_path("node_modules/osm-community-index/dist/completeFeatureCollection.json", Dir.pwd);
  17     # json_file = File.expand_path("./node_modules/osm-community-index", Dir.pwd);
  18
  19     path = File.exist?(json_file) # Dir.pwd # File.open(json_file, "r")
  20     community_index = JSON.parse(File.read(json_file))
  21
  22     array_of_entries = []
  23     community_index['features'].each do |feature|
  24       feature['properties']['resources'].each do |id, data|
  25         data.each do |key, value|
  26           if key == "type" and value == "osm-lc" and data['strings']['community']
  27             array_of_entries.push({ id: id, name: data['strings']['community'], url: data['strings']['url'] });
  28           end
  29         end
  30       end
  31     end
  32
  33     return array_of_entries
  34   end
  35
  36 end