gistfile1.txt

require 'json'
class GeoTimeline < SourceAdapter
  
  include RestAPIHelpers
  
  
  def initialize(source, credential = nil)
    super(source)
  end

  def login
    #TODO: Write some code here
    # use the variable @source.login and @source.password
    # raise "Please provide some code to perform an authenticated login to the backend application"
  end
  
  def ask(question)
    latitude, longtitude = question.split(',')
    range = "25km"
    url = "/search.json?geocode=#{latitude}%2C#{longtitude}%2C#{range}"
  
    p "url"
    p url



    # http://search.twitter.com/search.atom?geocode=-1067548169.0%2C-1067548169.0%2C25km
    res = Net::HTTP.get('search.twitter.com', url)
  
    json_data = JSON.parse(res)
    data =  json_data["results"]
    p "data class #{data.class}"
    
    header_id = "header_#{question}"
    data_id = "data_#{question}"    
    
    # return array of objects that correspond
    result = [ 
      ObjectValue.new(:source_id=>@source.id, :object => header_id, 
                      :attrib => "section", :value => "header"),
                      
      ObjectValue.new(:source_id=>@source.id, :object => header_id, 
                      :attrib => "created_at", :value => DateTime.now.to_s),
                    
      ObjectValue.new(:source_id=>@source.id, :object => header_id, 
                      :attrib => "question", :value => question),
                      
      ObjectValue.new(:source_id=>@source.id, :object => header_id, 
                      :attrib => "data_id", :value => data_id),
                                  
      #########
      
      ObjectValue.new(:source_id=>@source.id, :object => data_id, 
                      :attrib => "section", :value => "data"),
                      
      ObjectValue.new(:source_id=>@source.id, :object => data_id, 
                      :attrib => "data_length", :value => data.length.to_s),
                      
      ObjectValue.new(:source_id=>@source.id, :object => data_id, 
                      :attrib => "data", :value => data),

    ]
    p result
    result
  end