Contents

require 'geocoder/lookups/base'
require "geocoder/results/esri"
require 'geocoder/esri_token'

module Geocoder::Lookup
  class Esri < Base
    
    def name
      "Esri"
    end

    def query_url(query)
      search_keyword = query.reverse_geocode? ? "reverseGeocode" : "find"

      "#{protocol}://geocode.arcgis.com/arcgis/rest/services/World/GeocodeServer/#{search_keyword}?" +
        url_query_string(query)
    end

    private # ---------------------------------------------------------------

    def results(query)
      return [] unless doc = fetch_data(query)

      if (!query.reverse_geocode?)
        return [] if !doc['locations'] || doc['locations'].empty?
      end

      if (doc['error'].nil?)
        return [ doc ]
      else
        return []
      end
    end

    def query_url_params(query)
      params = {
        :f => "pjson",
        :outFields => "*"
      }
      if query.reverse_geocode?
        params[:location] = query.coordinates.reverse.join(',')
      else
        params[:text] = query.sanitized_text
      end
      params[:token] = token
      params[:forStorage] = configuration[:for_storage] if configuration[:for_storage]
      params.merge(super)
    end

    def token
      fetch_and_save_token! if !valid_token_configured? and configuration.api_key
      configuration[:token].to_s unless configuration[:token].nil?
    end

    def valid_token_configured?
      !configuration[:token].nil? and configuration[:token].active?
    end

    def fetch_and_save_token!
      token_instance = Geocoder::EsriToken.generate_token(*configuration.api_key)
      Geocoder.configure(:esri => Geocoder.config[:esri].merge({:token => token_instance}))
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
broken-geocoder-1.3.6	lib/geocoder/lookups/esri.rb
broken-geocoder-1.3.5	lib/geocoder/lookups/esri.rb
broken-geocoder-1.3.4	lib/geocoder/lookups/esri.rb