X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/2b569f99d9e7f1d4d30c7f3adde9729ff4d868cf..885e4b607ae6cdcd48c792ce45c8b7faa29a76fb:/IkiWiki/Plugin/recentchanges.pm

diff --git a/IkiWiki/Plugin/recentchanges.pm b/IkiWiki/Plugin/recentchanges.pm
index a73ff37b9..7071596e6 100644
--- a/IkiWiki/Plugin/recentchanges.pm
+++ b/IkiWiki/Plugin/recentchanges.pm
@@ -5,17 +5,18 @@ use warnings;
 use strict;
 use IkiWiki 2.00;
 use Encode;
+use HTML::Entities;
 
-sub import { #{{{
+sub import {
 	hook(type => "getsetup", id => "recentchanges", call => \&getsetup);
 	hook(type => "checkconfig", id => "recentchanges", call => \&checkconfig);
 	hook(type => "refresh", id => "recentchanges", call => \&refresh);
 	hook(type => "pagetemplate", id => "recentchanges", call => \&pagetemplate);
 	hook(type => "htmlize", id => "_change", call => \&htmlize);
 	hook(type => "cgi", id => "recentchanges", call => \&cgi);
-} #}}}
+}
 
-sub getsetup () { #{{{
+sub getsetup () {
 	return
 		plugin => {
 			safe => 1,
@@ -35,14 +36,14 @@ sub getsetup () { #{{{
 			safe => 1,
 			rebuild => 0,
 		},
-} #}}}
+}
 
-sub checkconfig () { #{{{
+sub checkconfig () {
 	$config{recentchangespage}='recentchanges' unless defined $config{recentchangespage};
 	$config{recentchangesnum}=100 unless defined $config{recentchangesnum};
-} #}}}
+}
 
-sub refresh ($) { #{{{
+sub refresh ($) {
 	my %seen;
 
 	# add new changes
@@ -56,10 +57,10 @@ sub refresh ($) { #{{{
 			unlink($config{srcdir}.'/'.$pagesources{$page});
 		}
 	}
-} #}}}
+}
 
 # Enable the recentchanges link on wiki pages.
-sub pagetemplate (@) { #{{{
+sub pagetemplate (@) {
 	my %params=@_;
 	my $template=$params{template};
 	my $page=$params{page};
@@ -70,15 +71,15 @@ sub pagetemplate (@) { #{{{
 		$template->param(recentchangesurl => urlto($config{recentchangespage}, $page));
 		$template->param(have_actions => 1);
 	}
-} #}}}
+}
 
 # Pages with extension _change have plain html markup, pass through.
-sub htmlize (@) { #{{{
+sub htmlize (@) {
 	my %params=@_;
 	return $params{content};
-} #}}}
+}
 
-sub cgi ($) { #{{{
+sub cgi ($) {
 	my $cgi=shift;
 	if (defined $cgi->param('do') && $cgi->param('do') eq "recentchanges_link") {
 		# This is a link from a change page to some
@@ -94,6 +95,15 @@ sub cgi ($) { #{{{
 
 		IkiWiki::loadindex();
 
+		# If the page is internal (like a comment), see if it has a
+		# permalink. Comments do.
+		if (IkiWiki::isinternal($page) &&
+		    defined $pagestate{$page}{meta}{permalink}) {
+			IkiWiki::redirect($cgi,
+			                  $pagestate{$page}{meta}{permalink});
+			exit;
+		}
+
 		my $link=bestlink("", $page);
 		if (! length $link) {
 			print "Content-type: text/html\n\n";
@@ -111,7 +121,7 @@ sub cgi ($) { #{{{
 	}
 }
 
-sub store ($$$) { #{{{
+sub store ($$$) {
 	my $change=shift;
 
 	my $page="$config{recentchangespage}/change_".titlepage($change->{rev});
@@ -131,7 +141,7 @@ sub store ($$$) { #{{{
 						do => "recentchanges_link",
 						page => $_->{page}
 					).
-					"\">".
+					"\" rel=\"nofollow\">".
 					pagetitle($_->{page}).
 					"</a>"
 			}
@@ -159,11 +169,13 @@ sub store ($$$) { #{{{
 		);
 	}
 
-	# escape wikilinks and preprocessor stuff in commit messages
 	if (ref $change->{message}) {
 		foreach my $field (@{$change->{message}}) {
 			if (exists $field->{line}) {
-				$field->{line} =~ s/(?<!\\)\[\[/\\\[\[/g;
+				# escape html
+				$field->{line} = encode_entities($field->{line});
+				# escape links and preprocessor stuff
+				$field->{line} = encode_entities($field->{line}, '\[\]');
 			}
 		}
 	}
@@ -189,6 +201,6 @@ sub store ($$$) { #{{{
 	utime $change->{when}, $change->{when}, "$config{srcdir}/$file";
 
 	return $page;
-} #}}}
+}
 
 1