google_maps.rb 497 Bytes
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 
class GoogleMaps

  extend ActionView::Helpers::TagHelper

  class << self

    include ApplicationHelper

    def erase_config
      @config = nil
    end

    def config
      @config ||= (web2_conf['googlemaps'] || {})
    end

    def enabled?
      !config['key'].nil?
    end

    def key
      config['key'] || ''
    end

    def initial_zoom
      config['initial_zoom'] || 4
    end

    def api_url
      "http://maps.google.com/maps?file=api&amp;v=2&amp;key=#{key}"
    end

  end
end