IkiWiki/Plugin/google.pm

   1 #!/usr/bin/perl
   2 package IkiWiki::Plugin::google;
   3
   4 use warnings;
   5 use strict;
   6 use IkiWiki 3.00;
   7 use URI;
   8
   9 sub import {
  10         hook(type => "getsetup", id => "google", call => \&getsetup);
  11         hook(type => "checkconfig", id => "google", call => \&checkconfig);
  12         hook(type => "pagetemplate", id => "google", call => \&pagetemplate);
  13 }
  14
  15 sub getsetup () {
  16         return
  17                 plugin => {
  18                         safe => 1,
  19                         rebuild => 1,
  20                         section => "web",
  21                 },
  22 }
  23
  24 sub checkconfig () {
  25         if (! length $config{url}) {
  26                 error(sprintf(gettext("Must specify %s when using the %s plugin"), "url", 'google'));
  27         }
  28
  29         # This is a mass dependency, so if the search form template
  30         # changes, every page is rebuilt.
  31         add_depends("", "templates/googleform.tmpl");
  32 }
  33
  34 my $form;
  35 sub pagetemplate (@) {
  36         my %params=@_;
  37         my $page=$params{page};
  38         my $template=$params{template};
  39
  40         # Add search box to page header.
  41         if ($template->query(name => "searchform")) {
  42                 if (! defined $form) {
  43                         my $searchform = template("googleform.tmpl", blind_cache => 1);
  44                         $searchform->param(url => $config{url});
  45                         $searchform->param(html5 => $config{html5});
  46                         $form=$searchform->output;
  47                 }
  48
  49                 $template->param(searchform => $form);
  50         }
  51 }
  52
  53 1