#!/usr/bin/env ruby -w
=begin rdoc
Question answering script.
Authors:
Zach Paine (znp)
Mattt Thompson (mattt)
Owen Yamauchi (ody)
Emilie McConville (emcconvi)
=end
# So we don't need a long nasty line on every require
$: << File.join(File.dirname(__FILE__), '/lib')
$:.concat(Dir.glob(File.join(File.dirname(__FILE__), '/vendor/*/lib')))
require 'easy_answer'
require 'getoptlong'
require 'logger'
logdir = File.join(File.dirname(__FILE__), '/log')
Dir.mkdir(logdir) unless File.directory?(logdir)
$logger = Logger.new(File.join(File.dirname(__FILE__), '/log/' +
Time.now.strftime("ask_%m%d%Y%H%M") + ".log"))
usage = "#{$0} [--verbose] article_file questions_file"
$VERBOSE = false
opts = GetoptLong.new(['--verbose', '-v', GetoptLong::NO_ARGUMENT])
opts.each {|opt, arg| $VERBOSE = (opt == '--verbose')}
if $VERBOSE
$logger = Logger.new(STDERR)
$logger = Logger.new(STDOUT)
end
if ARGV.length != 2
puts usage
exit 0
end
$logger.debug "Question Answerer Started"
(article, questions_file) = ARGV
if !File.exists?(article) or !File.exists?(questions_file)
puts usage
exit 0
end
$logger.debug "Loading article text"
article_text = ''
File.open(article) do |file|
article_text = file.read
end
File.open(questions_file) do |file|
file.each_line do |line|
$logger.debug "QUESTION: " + line.chomp
answer = EasyAnswer.answer(line, article_text)
if answer
$logger.debug "ANSWER: " + answer unless $VERBOSE
puts answer
else
puts "Couldn't answer this question!"
end
end
end
