lib/map_layers.rb

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