class Geocoder::Lookup::Nominatim

def base_query_url(query)
  method = query.reverse_geocode? ? "reverse" : "search"
  "#{protocol}://#{configured_host}/#{method}?"
end

def configured_host
  configuration[:host] || "nominatim.openstreetmap.org"
end

def map_link_url(coordinates)
  "https://www.openstreetmap.org/?lat=#{coordinates[0]}&lon=#{coordinates[1]}&zoom=15&layers=M"
end

def name
  "Nominatim"
end

def parse_raw_data(raw_data)
  if raw_data.include?("Bandwidth limit exceeded")
    raise_error(Geocoder::OverQueryLimitError) || Geocoder.log(:warn, "Over API query limit.")
  else
    super(raw_data)
  end
end

def query_url_params(query)
  params = {
    :format => "json",
    :addressdetails => "1",
    :"accept-language" => (query.language || configuration.language)
  }.merge(super)
  if query.reverse_geocode?
    lat,lon = query.coordinates
    params[:lat] = lat
    params[:lon] = lon
  else
    params[:q] = query.sanitized_text
  end
  params
end

def results(query)
  return [] unless doc = fetch_data(query)
  doc.is_a?(Array) ? doc : [doc]
end

def use_ssl?
  # nominatim.openstreetmap.org redirects HTTP requests to HTTPS
  if configured_host == "nominatim.openstreetmap.org"
    true
  else
    super
  end
end