Contents

module SearchTerms
  # Expects to be mixed into an object that responds to:
  # * fragment: URI parameters after a #
  # * query: URI parameters afer a ?
  # * host: URI host
  module Extractor
    def search_string
      case search_engine
      when :google, :bing, :aol, :duckduckgo
        query_parameters["q"].first
      when :yahoo
        query_parameters["p"].first
      end
    end

    private

    def search_engine
      case host
      when /google\./
        :google
      when /bing\./
        :bing
      when /yahoo\./
        :yahoo
      when /search\.aol\./
        :aol
      when /duckduckgo\./
        :duckduckgo
      end
    end

    def query_parameters
      CGI.parse(query || fragment || "")
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
search_terms-0.0.1	lib/search_terms/extractor.rb