Class Sitealizer::Parser::Keyword
In: lib/sitealizer/parser.rb
Parent: Object

Methods

get_domain   get_terms  

Public Class methods

get_domain(string, host)

Process the referrers and returns the referer domain. Host is your site’s url (request.host) but you don’t have to worry about this, it’s all handled by the sitealizer controller 

  referer = "http://search.msn.com/results.aspx?srch=105&FORM=AS5&q=sitealizer"
  Sitealizer::Parser::Keyword.get_domain(referer, 'localhost')
  => "search.msn.com"

[Source]

# File lib/sitealizer/parser.rb, line 176
      def self.get_domain(string, host)
        return if string.nil?
        domain = nil
        domain = URI::split(string)[2]
        return domain != host ? domain : nil
      end
get_terms(string)

Process the referrers and returns the search terms if they’re available: 

  referer = "http://search.msn.com/results.aspx?srch=105&FORM=AS5&q=sitealizer"
  Sitealizer::Parser::Keyword.get_terms(referer)
  => 'sitealizer'

[Source]

# File lib/sitealizer/parser.rb, line 149
      def self.get_terms(string)
        return if string.nil?
        begin
          search_string = nil
          domain = URI::split(string)[2]
          if domain =~ /[google|alltheweb|search\.msn|ask|altavista|]\./ && string =~ /[?|&]q=/i
            search_string = CGI.unescape(string.scan(/[?|&]q=([^&]*)/).flatten.to_s)
          elsif domain =~ /yahoo\./i && string =~ /[?|&]p=/i
            search_string = CGI.unescape(string.scan(/[?|&]p=([^&]*)/).flatten.to_s)
          elsif domain =~ /search\.aol\./i && string =~ /[?|&]query=/i
            search_string = CGI.unescape(string.scan(/[?|&]query=([^&]*)/).flatten.to_s)
          end
          return search_string          
        rescue
          return nil
        end    
      end

[Validate]