X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/9459cc55abf94171b96f72c954032c6383fda0c3..4a9567595a1e7daae0810986187391824db3f14a:/IkiWiki/Plugin/map.pm

diff --git a/IkiWiki/Plugin/map.pm b/IkiWiki/Plugin/map.pm
index 5b6af1f36..5b6a843e7 100644
--- a/IkiWiki/Plugin/map.pm
+++ b/IkiWiki/Plugin/map.pm
@@ -25,8 +25,14 @@ sub preprocess (@) { #{{{
 	my %mapitems;
 	foreach my $page (keys %pagesources) {
 		if (pagespec_match($page, $params{pages}, location => $params{page})) {
-			$mapitems{$page}=1;
-
+			if (exists $params{show} && 
+			    exists $pagestate{$page} &&
+			    exists $pagestate{$page}{meta}{$params{show}}) {
+				$mapitems{$page}=$pagestate{$page}{meta}{$params{show}};
+			}
+			else {
+				$mapitems{$page}='';
+			}
 			# Check for a common prefix.
 			if (! defined $common_prefix) {
 				$common_prefix=$page;
@@ -37,6 +43,9 @@ sub preprocess (@) { #{{{
 				my @b=split(/\//, $common_prefix);
 				$common_prefix="";
 				while (@a && @b && $a[0] eq $b[0]) {
+					if (length $common_prefix) {
+						$common_prefix.="/";
+					}
 					$common_prefix.=shift(@a);
 					shift @b;
 				}
@@ -50,8 +59,9 @@ sub preprocess (@) { #{{{
 		$common_prefix=IkiWiki::dirname($common_prefix);
 	}
 
-	# Needs to update whenever a page is added or removed, so
-	# register a dependency.
+	# Needs to update whenever a page is added or removed (or in some
+	# cases, when its content changes, if show=title), so register a
+	# dependency.
 	add_depends($params{page}, $params{pages});
 	# Explicitly add all currently shown pages, to detect when pages
 	# are removed.
@@ -64,6 +74,7 @@ sub preprocess (@) { #{{{
 	my $dummy=0;
 	my $map = "<div class='map'>\n<ul>\n";
 	foreach my $item (sort keys %mapitems) {
+		my @linktext = (length $mapitems{$item} ? (linktext => $mapitems{$item}) : ());
 		$item=~s/^\Q$common_prefix\E\///
 			if defined $common_prefix && length $common_prefix;
 		my $depth = ($item =~ tr/\//\//) + 1;
@@ -111,6 +122,7 @@ sub preprocess (@) { #{{{
 		$map .= "<li>"
 			.htmllink($params{page}, $params{destpage}, 
 				"/".$common_prefix."/".$item,
+				@linktext,
 				class => "mapitem", noimageinline => 1)
 			."\n";
 		$openli=1;