2 def result_to_html(result)
3 html_options = { :class => "set_position", :data => {} }
5 if result[:min_lon] and result[:min_lat] and result[:max_lon] and result[:max_lat]
6 url = "?minlon=#{result[:min_lon]}&minlat=#{result[:min_lat]}&maxlon=#{result[:max_lon]}&maxlat=#{result[:max_lat]}"
8 url = "?mlat=#{result[:lat]}&mlon=#{result[:lon]}&zoom=#{result[:zoom]}"
11 result.each do |key,value|
12 html_options[:data][key.to_s.tr('_', '-')] = value
16 html << result[:prefix] if result[:prefix]
17 html << " " if result[:prefix] and result[:name]
18 html << link_to(result[:name], url, html_options) if result[:name]
19 html << result[:suffix] if result[:suffix]
24 def describe_location(lat, lon, zoom = nil, language = nil)
26 language = language || request.user_preferred_languages.join(',')
27 url = "http://nominatim.openstreetmap.org/reverse?lat=#{lat}&lon=#{lon}&zoom=#{zoom}&accept-language=#{language}"
30 response = OSM::Timer.timeout(4) do
31 REXML::Document.new(Net::HTTP.get(URI.parse(url)))
37 if response and result = response.get_text("reversegeocode/result")
40 "#{number_with_precision(lat, :precision => 3)}, #{number_with_precision(lon, :precision => 3)}"