1 files changed, 54 insertions, 0 deletions
diff --git a/IkiWiki/Plugin/google.pm b/IkiWiki/Plugin/google.pm
new file mode 100644
index 000000000..92b9b29eb
--- /dev/null
+++ b/IkiWiki/Plugin/google.pm
@@ -0,0 +1,54 @@
+#!/usr/bin/perl
+package IkiWiki::Plugin::google;
+
+use warnings;
+use strict;
+use IkiWiki 2.00;
+use URI;
+
+my $host;
+
+sub import { #{{{
+	hook(type => "getsetup", id => "google", call => \&getsetup);
+	hook(type => "checkconfig", id => "google", call => \&checkconfig);
+	hook(type => "pagetemplate", id => "google", call => \&pagetemplate);
+} # }}}
+
+sub getsetup () { #{{{
+	return
+		plugin => {
+			safe => 1,
+			rebuild => 1,
+		},
+} #}}}
+
+sub checkconfig () { #{{{
+	if (! length $config{url}) {
+		error(sprintf(gettext("Must specify %s when using the google search plugin"), "url"));
+	}
+	my $uri=URI->new($config{url});
+	if (! $uri || ! defined $uri->host) {
+		error(gettext("Failed to parse url, cannot determine domain name"));
+	}
+	$host=$uri->host;
+} #}}}
+
+my $form;
+sub pagetemplate (@) { #{{{
+	my %params=@_;
+	my $page=$params{page};
+	my $template=$params{template};
+
+	# Add search box to page header.
+	if ($template->query(name => "searchform")) {
+		if (! defined $form) {
+			my $searchform = template("googleform.tmpl", blind_cache => 1);
+			$searchform->param(sitefqdn => $host);
+			$form=$searchform->output;
+		}
+
+		$template->param(searchform => $form);
+	}
+} #}}}
+
+1