Method: TDiary::Filter::SpamFilter#update_config

Defined in:
lib/tdiary/filter/spam.rb

#update_config ⇒ Object 



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# File 'lib/tdiary/filter/spam.rb', line 35

def update_config
  if @conf.options.include?('spamfilter.filter_mode')
    if @conf.options['spamfilter.filter_mode']
      @filter_mode = true # invisible
    else
      @filter_mode = false # drop
    end
  else
    @filter_mode = true # invisible
  end

  if @conf.options.include?('spamfilter.max_uris')
    @max_uris = @conf.options['spamfilter.max_uris'].to_i
  else
    @max_uris = nil
  end

  if @conf.options.include?('spamfilter.max_rate')
    @max_rate = @conf.options['spamfilter.max_rate'].to_i
  else
    @max_rate = nil
  end

  if @conf.options.include?('spamlookup.ip.list')
    @spamlookup_ip_list = @conf.options['spamlookup.ip.list']
  else
    @spamlookup_ip_list = "bsb.spamlookup.net"
  end

  if @conf.options.include?('spamlookup.domain.list')
    @spamlookup_domain_list = @conf.options['spamlookup.domain.list']
  else
    @spamlookup_domain_list = "bsb.spamlookup.net\nmulti.surbl.org\nrbl.bulkfeeds.jp"
  end

  if @conf.options.include?('spamlookup.safe_domain.list')
    @spamlookup_safe_domain_list = @conf.options['spamlookup.safe_domain.list']
  else
    @spamlookup_safe_domain_list = "www.google.com\nwww.google.co.jp\nsearch.yahoo.co.jp\nwww.bing.com"
  end

  if @conf.options.include?('spamfilter.bad_uri_patts_for_mails')
    @bad_uri_patts_for_mails =
        @conf.options['spamfilter.bad_uri_patts_for_mails']
  else
    @bad_uri_patts_for_mails = false
  end
  unless @bad_uri_patts_for_mails
    @bad_mails_ext = []
  end

  unless @conf.options.include?('spamfilter.bad_uri_patts')
    @conf.options['spamfilter.bad_uri_patts'] = ''
  end
  if @bad_uri_patts != @conf.options['spamfilter.bad_uri_patts']
    @bad_uri_patts = @conf.options['spamfilter.bad_uri_patts']
    tmp = @bad_uri_patts.split(/[\r\n]+/)
    tmp.delete_if {|t| t.empty?}
    if tmp.empty?
      @bad_uris = []
      @bad_mails_ext = []
    else
      @bad_uris = [
        %r!^[a-z]*://(?:[^/]*(?:#{tmp.join('|')})){2}!i,
        %r!^[a-z]*://[^/]*\b(?:#{tmp.join('|')})!i,
        %r!^[a-z]*://[^/]*(?:#{tmp.join('|')})\b!i,
        %r!^[a-z]*://.*\b(?:#{tmp.join('|')})\b!i,
        %r!^[a-z]*://[^/]*?[^./]{20,}[^/]*/?$!i,
        %r!^[a-z]*://[^/.]+(?:/|$)!i,
        %r<^[a-z]*://[^/]+\.(?!(?:#{TLD.join("|")})\b\.?)[^.:/]+(?:\.?(?::\d+)?(?:/|$))>i,
      ]
      if @bad_uri_patts_for_mails
        @bad_mails_ext = [
          %r!\b(?:#{tmp.join('|')})!i,
          %r!(?:#{tmp.join('|')})\b!i,
        ]
      end
    end
  end

  unless @conf.options.include?('spamfilter.bad_mail_patts')
    @conf.options['spamfilter.bad_mail_patts'] = ''
  end
  if @bad_mail_patts != @conf.options['spamfilter.bad_mail_patts']
    @bad_mail_patts = @conf.options['spamfilter.bad_mail_patts']
    tmp = @bad_mail_patts.split(/[\r\n]+/)
    tmp.delete_if {|t| t.empty?}
    @bad_mails = tmp.collect {|t| %r!#{t}!i rescue nil}.compact
  end

  unless @conf.options.include?('spamfilter.bad_comment_patts')
    @conf.options['spamfilter.bad_comment_patts'] = ''
  end
  if @bad_comment_patts != @conf.options['spamfilter.bad_comment_patts']
    @bad_comment_patts = @conf.options['spamfilter.bad_comment_patts']
    tmp = @bad_comment_patts.split(/[\r\n]+/)
    tmp.delete_if {|t| t.empty?}
    @bad_comments = tmp.collect {|t| %r!#{t}!i rescue nil}.compact
  end

  unless @conf.options.include?('spamfilter.bad_ip_addrs')
    @conf.options['spamfilter.bad_ip_addrs'] = ''
  end
  if @bad_ip_addrs != @conf.options['spamfilter.bad_ip_addrs']
    @bad_ip_addrs = @conf.options['spamfilter.bad_ip_addrs']
    tmp = @bad_ip_addrs.split(/[\r\n]+/)
    tmp.delete_if {|t| t.empty?}
    @bad_ips = tmp.collect do |t|
      if /\.$/ =~ t
        %r!#{Regexp.quote(t[0..-2]) + '.*'}!i
      else
        %r!#{Regexp.quote(t)}!i
      end
    end
  end

  nil
end