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Contents
# encoding: UTF-8
module Graticule #:nodoc:
module Geocoder #:nodoc:
# A library for lookup of coordinates with http://geo.localsearchmaps.com/
#
# See http://emad.fano.us/blog/?p=277
class LocalSearchMaps < Base
def initialize
@url = URI.parse 'http://geo.localsearchmaps.com/'
end
# This web service will handle some addresses outside the US
# if given more structured arguments than just a string address
# So allow input as a hash for the different arguments (:city, :country, :zip)
def locate(params)
get params.is_a?(String) ? {:loc => params} : map_attributes(location_from_params(params))
end
private
def map_attributes(location)
mapping = {:street => :street, :locality => :city, :region => :state, :postal_code => :zip, :country => :country}
mapping.keys.inject({}) do |result,attribute|
result[mapping[attribute]] = location.attributes[attribute] unless location.attributes[attribute].blank?
result
end
end
def check_error(js)
case js
when nil
raise AddressError, "Empty Response"
when /location not found/
raise AddressError, 'Location not found'
end
end
def parse_response(js)
coordinates = js.match(/map.centerAndZoom\(new GPoint\((.+?), (.+?)\)/)
Location.new(:longitude => coordinates[1].to_f, :latitude => coordinates[2].to_f)
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems