app/models/communities.rb

   1 class Communities
   2   require "yaml"
   3
   4   @local_chapters = {}
   5
   6   def self.local_chapters(locale)
   7     @local_chapters[locale] = local_chapter_for(locale)
   8   end
   9
  10   class << self
  11     protected
  12
  13     def local_chapter_for(locale)
  14       @local_chapters_index = load_local_chapters
  15       locale_dict = locale_dict_for(locale)
  16       localised_chapters = []
  17       @local_chapters_index.each do |chapter|
  18         id = chapter[:id]
  19         name = locale_dict.dig(id, "name") || chapter[:name]
  20         url = chapter[:url]
  21         localised_chapters.push({ :id => id, :name => name, :url => url })
  22       end
  23       localised_chapters
  24     end
  25
  26     def load_local_chapters
  27       json_file = File.expand_path("node_modules/osm-community-index/dist/resources.json", Dir.pwd)
  28       community_index = JSON.parse(File.read(json_file))
  29       local_chapters = []
  30       community_index["resources"].each do |id, resource|
  31         resource.each do |key, value|
  32           next unless key == "type" && value == "osm-lc" && id != "OSMF"
  33
  34           strings = resource["strings"]
  35           chapter_name = strings["community"] || strings["name"]
  36           url = strings["url"]
  37           local_chapters.push({ :id => id, :name => chapter_name, :url => url })
  38         end
  39       end
  40       local_chapters
  41     end
  42
  43     def locale_dict_for(locale_in)
  44       locale = locale_in.to_s.tr("-", "_")
  45       full_local_path = File.expand_path("node_modules/osm-community-index/i18n/#{locale}.yaml", Dir.pwd)
  46       locale_dict = {}
  47       if File.exist?(full_local_path)
  48         locale_dict = YAML.safe_load(File.read(full_local_path))[locale]
  49       else
  50         shortened_locale = locale.split("_").first
  51         if shortened_locale != locale
  52           shortened_local_path = File.expand_path("node_modules/osm-community-index/i18n/#{shortened_locale}.yaml", Dir.pwd)
  53           locale_dict = YAML.safe_load(File.read(shortened_local_path))[shortened_locale] if File.exist?(shortened_local_path)
  54         end
  55       end
  56       locale_dict
  57     end
  58   end
  59 end