Shop.rb

require 'httpclient'
require 'pp'

class Shop < ActiveRecord::Base
  ## validates_presence_of :lat, :lng 
  acts_as_mappable :auto_geocode => true 

  validates_presence_of :lat, :lng  
  before_validation_on_create :geocode_address 
  
  def get_page_source(page_id)
    clnt = HTTPClient.new
    body = { 'memberDirectoryPageId' => page_id }
    uri = "http://www.peninsulashops.com/Content/Members/MemberDirectoryWebService.asmx/LoadMembers"
    return clnt.post(uri, body).content
  end

  def parse_page(page)
    records = page.match(/\[\[(\{.+\})\],/)[1]
    results = []
    records.scan(/(\{c1:\[(.+?)'\}\]\})/) do |record|
      result = []
      record[0].scan(/v:'(.*?)'\}/) do |vals|
        result << vals[0]
      end
      results << result  
    end
    return results
  end
  
  
  def update_from_json
    map_page_data      = get_page_source(463055) # This is a fixed page ID
    pp parse_page( map_page_data )
    puts parse_page( map_page_data ).size
#    parse_page( map_page_data ).each do |location|
#      m      = Shop.new
#      m.name = location[0]
#      m.url  = location[4]
#      m.save
#    end
    
  end
  private 
  def geocode_address 
    geo                = GeoKit::Geocoders::MultiGeocoder.geocode(address) 
    if geo.success
       self.lat, self.lng = geo.lat, geo.lng 
    else
      self.address ="Seal Rock"
      geoSealRock = GeoKit::Geocoders::MultiGeocoder.geocode("Seal Rock") 
      if geoSealRock.success
         self.lat, self.lng = geoSealRock.lat, geoSealRock.lng 
      else
        errors.add(:address, "Could not geocode address #{self.lat}, #{self.lng}")
        
      end
    end
    ## errors.add(:address, "Could not geocode address") unless geo.success 
    ##self.lat, self.lng = geo.lat, geo.lng if geo.success 
  end 
  
  def find_center
    
  end
  
  def sum 
    self.inject(0) {|sum, x| sum + x} 
  end
end