modules/strange-spam.pl

   1 # Copyright (C) 2006, 2007  Alex Schroeder <alex@emacswiki.org>
   2 #
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 2 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program; if not, write to the
  15 #    Free Software Foundation, Inc.
  16 #    59 Temple Place, Suite 330
  17 #    Boston, MA 02111-1307 USA
  18
  19 $ModulesDescription .= '<p><a href="http://git.savannah.gnu.org/cgit/oddmuse.git/tree/modules/strange-spam.pl">strange-spam.pl</a>, see <a href="http://www.oddmuse.org/cgi-bin/oddmuse/StrangeBannedContent">StrangeBannedContent</a></p>';
  20
  21 use vars qw($StrangeBannedContent);
  22
  23 $StrangeBannedContent = 'StrangeBannedContent';
  24
  25 *StrangeOldBannedContent = *BannedContent;
  26 *BannedContent = *StrangeNewBannedContent;
  27 $BannedContent = $StrangeOldBannedContent;
  28
  29 push(@MyInitVariables, \&StrangeBannedContentInit);
  30
  31 sub StrangeBannedContentInit {
  32   $LockOnCreation{$StrangeBannedContent} = 1;
  33   $AdminPages{$StrangeBannedContent} = 1;
  34   $PlainTextPages{$StrangeBannedContent} = 1;
  35 }
  36
  37 sub StrangeNewBannedContent {
  38   my $str = shift;
  39   my $rule = StrangeOldBannedContent($str, @_);
  40   return $rule if $rule;
  41   # changes here have effects on despam.pl!
  42   foreach (split(/\n/, GetPageContent($StrangeBannedContent))) {
  43     next unless m/^\s*([^#]+?)\s*(#\s*(\d\d\d\d-\d\d-\d\d\s*)?(.*))?$/;
  44     my ($regexp, $comment) = ($1, $4);
  45     if ($str =~ /($regexp)/ or $OpenPageName =~ /($regexp)/) {
  46       my $match = $1;
  47       $match =~ s/\n/ /g;
  48       return Tss('Rule "%1" matched "%2" on this page.', QuoteHtml($regexp),
  49                  QuoteHtml($match)) . ' '
  50                    . ($comment
  51                       ? Ts('Reason: %s.', $comment)
  52                       : T('Reason unknown.')) . ' '
  53                    . Ts('See %s for more information.',
  54                         GetPageLink($StrangeBannedContent));
  55     }
  56   }
  57   return 0;
  58 }