Move caching of reverse geocodes to describe_location

[rails.git] / app / helpers / geocoder_helper.rb

diff --git a/app/helpers/geocoder_helper.rb b/app/helpers/geocoder_helper.rb
index f5519ddc3fcd5cc0eca4d9d8ebc3638141d7eea3..8f662bde73d304e7944b3c1195dca1b2cf407db1 100644 (file)
--- a/app/helpers/geocoder_helper.rb
+++ b/app/helpers/geocoder_helper.rb
@@ -22,22 +22,6 @@ module GeocoderHelper
   end
 
   def describe_location(lat, lon, zoom = nil, language = nil)
-    zoom = zoom || 14
-    language = language || request.user_preferred_languages.join(',')
-    url = "http://nominatim.openstreetmap.org/reverse?lat=#{lat}&lon=#{lon}&zoom=#{zoom}&accept-language=#{language}"
-
-    begin
-      response = OSM::Timer.timeout(4) do
-        REXML::Document.new(Net::HTTP.get(URI.parse(url)))
-      end
-    rescue Exception
-      response = nil
-    end
-
-    if response and result = response.get_text("reversegeocode/result")
-      result.to_s
-    else
-      "#{number_with_precision(lat, :precision => 3)}, #{number_with_precision(lon, :precision => 3)}"
-    end
+    Nominatim.describe_location(lat, lon, zoom, language)
   end
 end