#
# GScraper - A web-scraping interface to various Google Services.
#
# Copyright (c) 2007-2012 Hal Brodigan (postmodern.mod3 at gmail.com)
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
#

require 'uri/query_params'

module GScraper
  class SponsoredAd

    # Title of the ad
    attr_reader :title

    # URL of the ad
    attr_reader :url

    #
    # Creates a new SponsoredAd.
    #
    # @param [String] title
    #   The title of the ad.
    #
    # @param [URI::HTTP] url
    #   The URL of the ad.
    #
    def initialize(title,url)
      @title = title
      @url   = url
    end

    #
    # The direct link of the ad.
    #
    # @return [String]
    #   The direct link.
    #
    def direct_link
      @url.query_params['adurl'] || @url.query_params['q']
    end

    #
    # The direct URI of the ad.
    #
    # @return [URI::HTTP]
    #   The direct URI.
    #
    def direct_url
      URI(URI.escape(direct_link))
    end

    #
    # The title of the ad.
    #
    # @return [String]
    #   The title.
    #
    def to_s
      @title.to_s
    end

  end
end