X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/f7bdc2385d3ec8060f00d5ceb3b45f3cc4760e38..2ba168ac8357ad76de246d656b3da15bc9c0e722:/IkiWiki/Plugin/linkmap.pm

diff --git a/IkiWiki/Plugin/linkmap.pm b/IkiWiki/Plugin/linkmap.pm
index 5b87277ac..81ee665c8 100644
--- a/IkiWiki/Plugin/linkmap.pm
+++ b/IkiWiki/Plugin/linkmap.pm
@@ -7,10 +7,19 @@ use IkiWiki 2.00;
 use IPC::Open2;
 
 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;
 
@@ -53,11 +62,11 @@ sub genmap ($) { #{{{
 		}
 	}
 
-	my $dest=$params{destpage}."/linkmap.png";
+	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.
-	will_render($params{destpage}, $dest);
+	will_render($params{page}, $dest);
 	writefile($dest, $config{destdir}, "");
 
 	# Run dot to create the graphic and get the map data.
@@ -86,7 +95,7 @@ sub genmap ($) { #{{{
 	close OUT;
 
 	local $/=undef;
-	my $ret="<object data=\"".urlto($dest, $params{page}).
+	my $ret="<object data=\"".urlto($dest, $params{destpage}).
 	       "\" type=\"image/png\" usemap=\"#linkmap$mapnum\">\n".
 	        <IN>.
 	        "</object>";
@@ -94,9 +103,7 @@ sub genmap ($) { #{{{
 	
 	waitpid $pid, 0;
 	$SIG{PIPE}="DEFAULT";
-	if ($sigpipe) {
-		return  "[[linkmap ".gettext("failed to run dot")."]]";
-	}
+	error gettext("failed to run dot") if $sigpipe;
 
 	return $ret;
 } #}}}