X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/6a751b2a8357795be04d0674e99c574ea8266cde..cd7ac8f72a43a53aeca3b5e8daf906e990420016:/IkiWiki/Plugin/brokenlinks.pm?ds=inline

diff --git a/IkiWiki/Plugin/brokenlinks.pm b/IkiWiki/Plugin/brokenlinks.pm
index a4da7161e..1c52099bf 100644
--- a/IkiWiki/Plugin/brokenlinks.pm
+++ b/IkiWiki/Plugin/brokenlinks.pm
@@ -6,11 +6,20 @@ use warnings;
 use strict;
 use IkiWiki 2.00;
 
-sub import { #{{{
+sub import {
+	hook(type => "getsetup", id => "brokenlinks", call => \&getsetup);
 	hook(type => "preprocess", id => "brokenlinks", call => \&preprocess);
-} # }}}
+}
 
-sub preprocess (@) { #{{{
+sub getsetup {
+	return
+		plugin => {
+			safe => 1,
+			rebuild => undef,
+		},
+}
+
+sub preprocess (@) {
 	my %params=@_;
 	$params{pages}="*" unless defined $params{pages};
 	
@@ -18,24 +27,40 @@ sub preprocess (@) { #{{{
 	# register a dependency.
 	add_depends($params{page}, $params{pages});
 	
-	my @broken;
+	my %broken;
 	foreach my $page (keys %links) {
 		if (pagespec_match($page, $params{pages}, location => $params{page})) {
 			my $discussion=gettext("discussion");
+			my %seen;
 			foreach my $link (@{$links{$page}}) {
+				next if $seen{$link};
+				$seen{$link}=1;
 				next if $link =~ /.*\/\Q$discussion\E/i && $config{discussion};
 				my $bestlink=bestlink($page, $link);
 				next if length $bestlink;
-				push @broken, sprintf(gettext("%s from %s"),
-					htmllink($page, $params{destpage}, $link, noimageinline => 1),
-					htmllink($params{page}, $params{destpage}, $page, noimageinline => 1));
+				push @{$broken{$link}}, $page;
 			}
 		}
 	}
+
+	my @broken;
+	foreach my $link (keys %broken) {
+		my $page=$broken{$link}->[0];
+		push @broken, sprintf(gettext("%s from %s"),
+			htmllink($page, $params{destpage}, $link, noimageinline => 1),
+			join(", ", map {
+				htmllink($params{page}, $params{destpage}, $_, 	noimageinline => 1)
+			} @{$broken{$link}}));
+	}
 	
-	return gettext("There are no broken links!") unless @broken;
-	my %seen;
-	return "<ul>\n".join("\n", map { "<li>$_</li>" } grep { ! $seen{$_}++ } sort @broken)."</ul>\n";
-} # }}}
+	return gettext("There are no broken links!") unless %broken;
+	return "<ul>\n"
+		.join("\n",
+			map {
+				"<li>$_</li>"
+			}
+			sort @broken)
+		."</ul>\n";
+}
 
 1