X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/05124f9a86dadca50c693d57f8fc8398fb5d8be9..a47e835f3a97c9f490622f21562b32fbf527ef1b:/IkiWiki/Plugin/editdiff.pm

diff --git a/IkiWiki/Plugin/editdiff.pm b/IkiWiki/Plugin/editdiff.pm
index d45c73e8f..d8f53a42e 100644
--- a/IkiWiki/Plugin/editdiff.pm
+++ b/IkiWiki/Plugin/editdiff.pm
@@ -4,16 +4,26 @@ package IkiWiki::Plugin::editdiff;
 
 use warnings;
 use strict;
-use IkiWiki 2.00;
+use IkiWiki 3.00;
 use HTML::Entities;
 use IPC::Open2;
 
-sub import { #{{{
+sub import {
+	hook(type => "getsetup", id => "editdiff", call => \&getsetup);
 	hook(type => "formbuilder_setup", id => "editdiff",
 		call => \&formbuilder_setup);
-} #}}}
+}
 
-sub diff ($$) { #{{{
+sub getsetup () {
+	return
+		plugin => {
+			safe => 1,
+			rebuild => 0,
+			section => "web",
+		},
+}
+
+sub diff ($$) {
 	my $orig=shift;
 	my $content=shift;
 
@@ -41,15 +51,15 @@ sub diff ($$) { #{{{
 	return "couldn't run diff\n" if $sigpipe;
 
 	return "<pre>".encode_entities($ret)."</pre>";
-} #}}}
+}
 
-sub formbuilder_setup { #{{{
+sub formbuilder_setup {
 	my %params=@_;
 	my $form=$params{form};
-	my $page=$form->field("page");
 
-	return if $form->field("do") ne "edit";
+	return if ! defined $form->field("do") || $form->field("do") ne "edit";
 
+	my $page=$form->field("page");
 	$page = IkiWiki::possibly_foolish_untaint($page);
 	return unless exists $pagesources{$page};
 
@@ -63,6 +73,6 @@ sub formbuilder_setup { #{{{
 		my $diff = diff(srcfile($pagesources{$page}), $content);
 		$form->tmpl_param("page_preview", $diff);
 	}
-} #}}}
+}
 
 1