Class: TDiary::Filter::DefaultFilter

Inherits:
Filter
  • Object
show all
Defined in:
lib/tdiary/filter/default.rb

Constant Summary

Constants inherited from Filter

Filter::DEBUG_FULL, Filter::DEBUG_NONE, Filter::DEBUG_SPAM

Instance Method Summary collapse

Methods inherited from Filter

#debug, #initialize

Methods included from ViewHelper

#base_url, #bot?

Constructor Details

This class inherits a constructor from TDiary::Filter::Filter

Instance Method Details

#comment_filter(diary, comment) ⇒ Object 



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# File 'lib/tdiary/filter/default.rb', line 11

def comment_filter( diary, comment )
  if 'POST' != @cgi.request_method then
    return false
  end
  if comment.name.strip.empty? or comment.body.strip.empty? then
    return false
  end
  idx = 1
  diary.each_comment( -1 ) do |com|
    return false if idx >= @conf.comment_limit_per_day
    return false if comment == com
    idx += 1
  end
  true
end

#referer_filter(referer) ⇒ Object 



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# File 'lib/tdiary/filter/default.rb', line 27

def referer_filter( referer )
  if not referer then
    false
  #elsif /[\x00-\x20\x7f-\xff]/ =~ referer then
  #  false
  elsif @conf.bot =~ @cgi.user_agent
    false
  elsif %r|^https?://|i =~ referer
    ref = CGI::unescape( referer.sub( /#.*$/, '' ).sub( /\?\d{8}$/, '' ) ).force_encoding('ASCII-8BIT')
    @conf.no_referer.each do |noref|
      return false if /#{noref.dup.force_encoding('ASCII-8BIT')}/i =~ ref
    end
    true
  else
    false
  end
end