X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/9f45c3080e893174751b9a4b7fe3e59da611a2ec..aa306957bac11477b914ac19b93890184ffe4062:/IkiWiki/Plugin/linkmap.pm

diff --git a/IkiWiki/Plugin/linkmap.pm b/IkiWiki/Plugin/linkmap.pm
index 497b1ef43..0137476ac 100644
--- a/IkiWiki/Plugin/linkmap.pm
+++ b/IkiWiki/Plugin/linkmap.pm
@@ -3,18 +3,27 @@ package IkiWiki::Plugin::linkmap;
 
 use warnings;
 use strict;
-use IkiWiki;
+use IkiWiki 3.00;
 use IPC::Open2;
 
-sub import { #{{{
+sub import {
+	hook(type => "getsetup", id => "linkmap", call => \&getsetup);
 	hook(type => "preprocess", id => "linkmap", call => \&preprocess);
 	hook(type => "format", id => "linkmap", call => \&format);
-} # }}}
+}
+
+sub getsetup () {
+	return
+		plugin => {
+			safe => 1,
+			rebuild => undef,
+		},
+}
 
 my $mapnum=0;
 my %maps;
 
-sub preprocess (@) { #{{{
+sub preprocess (@) {
 	my %params=@_;
 
 	$params{pages}="*" unless defined $params{pages};
@@ -30,43 +39,40 @@ sub preprocess (@) { #{{{
 	$mapnum++;
 	$maps{$mapnum}=\%params;
 	return "<div class=\"linkmap$mapnum\"></div>";
-} # }}}
+}
 
-sub format (@) { #{{{
+sub format (@) {
         my %params=@_;
 
 	$params{content}=~s/<div class=\"linkmap(\d+)"><\/div>/genmap($1)/eg;
 
         return $params{content};
-} # }}}
+}
 
-sub genmap ($) { #{{{
+sub genmap ($) {
 	my $mapnum=shift;
 	return "" unless exists $maps{$mapnum};
 	my %params=%{$maps{$mapnum}};
 
 	# Get all the items to map.
 	my %mapitems = ();
-	foreach my $item (keys %links) {
-		if (pagespec_match($item, $params{pages})) {
-			my $link=htmlpage($item);
-			$link=IkiWiki::abs2rel($link, IkiWiki::dirname($params{page}));
-			$mapitems{$item}=$link;
-		}
+	foreach my $item (pagespec_match_list([keys %links],
+				$params{pages}, location => $params{page})) {
+		$mapitems{$item}=urlto($item, $params{destpage});
 	}
 
+	my $dest=$params{page}."/linkmap.png";
+
 	# Use ikiwiki's function to create the file, this makes sure needed
 	# subdirs are there and does some sanity checking.
-	writefile("$params{page}.png", $config{destdir}, "");
+	will_render($params{page}, $dest);
+	writefile($dest, $config{destdir}, "");
 
 	# Run dot to create the graphic and get the map data.
-	# TODO: should really add the png to renderedfiles and call
-	# check_overwrite, but currently renderedfiles
-	# only supports listing one file per page.
 	my $pid;
-	my $sigpipe=0;;
+	my $sigpipe=0;
 	$SIG{PIPE}=sub { $sigpipe=1 };
-	$pid=open2(*IN, *OUT, "dot -Tpng -o '$config{destdir}/$params{page}.png' -Tcmapx");
+	$pid=open2(*IN, *OUT, "dot -Tpng -o '$config{destdir}/$dest' -Tcmapx");
 	
 	# open2 doesn't respect "use open ':utf8'"
 	binmode (IN, ':utf8'); 
@@ -88,8 +94,7 @@ sub genmap ($) { #{{{
 	close OUT;
 
 	local $/=undef;
-	my $ret="<object data=\"".
-	       IkiWiki::abs2rel("$params{page}.png", IkiWiki::dirname($params{page})).
+	my $ret="<object data=\"".urlto($dest, $params{destpage}).
 	       "\" type=\"image/png\" usemap=\"#linkmap$mapnum\">\n".
 	        <IN>.
 	        "</object>";
@@ -97,11 +102,9 @@ sub genmap ($) { #{{{
 	
 	waitpid $pid, 0;
 	$SIG{PIPE}="DEFAULT";
-	if ($sigpipe) {
-		return  "[[linkmap failed to run dot]]";
-	}
+	error gettext("failed to run dot") if $sigpipe;
 
 	return $ret;
-} #}}}
+}
 
 1