#
# Copyright Michael Orlitzky
#
# http://michael.orlitzky.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 3 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.
#
# http://www.fsf.org/licensing/licenses/gpl.html
#

require 'src/website'

class Motherless < Website

  VALID_MOTHERLESS_URL_REGEX = /^(http:\/\/)?(www\.)?motherless\.com\/[[:alnum:]]+$/

  def self.owns_url?(url)
    return url =~ VALID_MOTHERLESS_URL_REGEX
  end


  def get_video_url()
    page_data = self.get_page_data(@url)
    filepath = parse_video_url(page_data)

    # Some videos 403 without this parameter.
    get_params = "?start=0"
    video_url = filepath + get_params

    return video_url
  end


  protected;


  def parse_video_url(page_data)
    # If neither of the source formats are present, just grab the
    # video URL from the Flash variable and be done with it.
    video_url_regex = /\'file\', \'(http.*?\.flv)\'/i
    matches = video_url_regex.match(page_data)

    if matches.nil?
      raise StandardError.new("Couldn't parse the video URL from flashvars.")
    end

    return matches[1]
  end

end