lib/map_layers.rb

   1 module MapLayers
   2   def self.full_definitions(layers_filename, legends: nil)
   3     legended_layers = YAML.load_file(Rails.root.join(legends)).keys if legends
   4     YAML.load_file(Rails.root.join(layers_filename))
   5         .reject { |layer| layer["apiKeyId"] && !Settings[layer["apiKeyId"]] }
   6         .map do |layer|
   7           if layer["apiKeyId"]
   8             layer["apikey"] = Settings[layer["apiKeyId"]]
   9             layer.delete "apiKeyId"
  10           end
  11           layer["hasLegend"] = true if legended_layers&.include?(layer["layerId"])
  12           layer
  13         end
  14   end
  15
  16   def self.embed_definitions(layers_filename)
  17     full_definitions(layers_filename)
  18       .select { |entry| entry["canEmbed"] }
  19       .to_h { |entry| [entry["layerId"], entry.slice("leafletOsmId", "leafletOsmDarkId", "apikey").compact] }
  20   end
  21 end