lib/geocoder/lookups/smarty_streets.rb
require 'geocoder/lookups/base'
require 'geocoder/results/smarty_streets'
module Geocoder::Lookup
class SmartyStreets < Base
def name
"SmartyStreets"
end
def required_api_key_parts
%w(auth-id auth-token)
end
# required by API as of 26 March 2015
def supported_protocols
[:https]
end
private # ---------------------------------------------------------------
def base_query_url(query)
if international?(query)
"#{protocol}://international-street.api.smartystreets.com/verify?"
elsif zipcode_only?(query)
"#{protocol}://us-zipcode.api.smartystreets.com/lookup?"
else
"#{protocol}://us-street.api.smartystreets.com/street-address?"
end
end
def zipcode_only?(query)
!query.text.is_a?(Array) and query.to_s.strip =~ /\A\d{5}(-\d{4})?\Z/
end
def international?(query)
!query.options[:country].nil?
end
def query_url_params(query)
params = {}
if international?(query)
params[:freeform] = query.sanitized_text
params[:country] = query.options[:country]
params[:geocode] = true
elsif zipcode_only?(query)
params[:zipcode] = query.sanitized_text
else
params[:street] = query.sanitized_text
end
if configuration.api_key.is_a?(Array)
params[:"auth-id"] = configuration.api_key[0]
params[:"auth-token"] = configuration.api_key[1]
else
params[:"auth-token"] = configuration.api_key
end
params.merge(super)
end
def results(query)
doc = fetch_data(query) || []
if doc.is_a?(Hash) and doc.key?('status') # implies there's an error
return []
else
return doc
end
end
end
end