module Nominatim
+ extend ActionView::Helpers::NumberHelper
+
def self.describe_location(lat, lon, zoom = nil, language = nil)
zoom = zoom || 14
- language = language || request.user_preferred_languages.join(',')
+ language = language || http_accept_language.user_preferred_languages.join(',')
Rails.cache.fetch "/nominatim/location/#{lat}/#{lon}/#{zoom}/#{language}" do
url = "http://nominatim.openstreetmap.org/reverse?lat=#{lat}&lon=#{lon}&zoom=#{zoom}&accept-language=#{language}"