Class: LocationFinderPage

Inherits:
Page
  • Object
show all
Includes:
GeoKit::Geocoders, Radiant::Taggable
Defined in:
app/models/location_finder_page.rb

Instance Method Summary collapse

Instance Method Details

#cache? ⇒ Boolean

Returns:

  • (Boolean) 

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# File 'app/models/location_finder_page.rb', line 101

def cache?
  false
end

#process(request, response) ⇒ Object 


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# File 'app/models/location_finder_page.rb', line 50

def process(request,response)
  # Parameters
  # origin = Address string (if lat and lng are defined they are used preferentially)
  # lat = latitude of origin
  # lng = longitude of origin
  # distance = distance to search within
  # units = the units to apply to the distance (km or miles)
  # count = the number of results to return
  # offset = The result number to start with

  @origin   = request.parameters["origin"]
  @lat      = request.parameters["lat"]
  @lng      = request.parameters["lng"]
  @distance = request.parameters["distance"]
  @units    = request.parameters["units"]
  @count    = request.parameters["count"]
  @offset   = request.parameters["offset"]

  if @lat.blank? || @lng.blank?
    unless @origin.blank?
      geocode = MultiGeocoder.geocode(@origin)
      logger.debug("geocode: #{geocode}")
      @origin_geo = geocode if geocode.success
    else
      @origin_geo = nil;
    end
  else
    @origin_geo = [@lat.to_f, @lng.to_f]
  end

  @options = {}
  unless @origin_geo.nil?
    @options[:origin] = @origin_geo
    @options[:order] = "distance"
  end
  unless @distance.blank?
    @options[:within] = @distance
  end
  unless @units.blank?
    @options[:units] = @units
  end
  unless @count.blank?
    @options[:limit] = @count
  end
  unless @offset.blank?
    @options[:offset] = @offset
  end

  super request, response
end