IkiWiki/Plugin/wmd.pm

   1 #!/usr/bin/perl
   2 package IkiWiki::Plugin::wmd;
   3
   4 use warnings;
   5 use strict;
   6 use IkiWiki 3.00;
   7 use POSIX;
   8 use Encode;
   9
  10 sub import {
  11         add_underlay("wmd");
  12         hook(type => "getsetup", id => "wmd", call => \&getsetup);
  13         hook(type => "formbuilder_setup", id => "wmd", call => \&formbuilder_setup);
  14 }
  15
  16 sub getsetup () {
  17         return
  18                 plugin => {
  19                         safe => 1,
  20                 },
  21 }
  22
  23 sub formbuilder_setup (@) {
  24         my %params=@_;
  25         my $form=$params{form};
  26
  27         return if ! defined $form->field("do");
  28
  29         return unless (($form->field("do") eq "edit") ||
  30                                 ($form->field("do") eq "create"));
  31
  32         $form->tmpl_param("wmd_preview", "<div class=\"wmd-preview\"></div>\n".
  33                 include_javascript(undef, 1));
  34 }
  35
  36 sub include_javascript ($;$) {
  37         my $page=shift;
  38         my $absolute=shift;
  39
  40         return '<script src="'.urlto("wmd.js", $page, $absolute).
  41                 '" type="text/javascript"></script>'."\n";
  42 }
  43
  44 1