IkiWiki/Plugin/fortune.pm

   1 #!/usr/bin/perl
   2 # Include a fortune in a page
   3 package IkiWiki::Plugin::fortune;
   4
   5 use warnings;
   6 use strict;
   7 use IkiWiki 2.00;
   8
   9 sub import { #{{{
  10         hook(type => "getsetup", id => "fortune", call => \&getsetup);
  11         hook(type => "preprocess", id => "fortune", call => \&preprocess);
  12 } # }}}
  13
  14 sub getsetup () { #{{{
  15         return
  16                 plugin => {
  17                         safe => 1,
  18                         rebuild => undef,
  19                 },
  20 } #}}}
  21
  22 sub preprocess (@) { #{{{
  23         $ENV{PATH}="$ENV{PATH}:/usr/games:/usr/local/games";
  24         my $f = `fortune 2>/dev/null`;
  25
  26         if ($?) {
  27                 error gettext("fortune failed");
  28         }
  29         else {
  30                 return "<pre>$f</pre>\n";
  31         }
  32 } # }}}
  33
  34 1