diff options
| -rw-r--r-- | IkiWiki/Plugin/linkmap.pm | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/IkiWiki/Plugin/linkmap.pm b/IkiWiki/Plugin/linkmap.pm index ac26e072e..b5ef1a137 100644 --- a/IkiWiki/Plugin/linkmap.pm +++ b/IkiWiki/Plugin/linkmap.pm @@ -5,6 +5,7 @@ use warnings; use strict; use IkiWiki 3.00; use IPC::Open2; +use HTML::Entities; sub import { hook(type => "getsetup", id => "linkmap", call => \&getsetup); @@ -22,6 +23,18 @@ sub getsetup () { my $mapnum=0; +sub pageescape { + my $item = shift; + # encoding explicitly in case ikiwiki is configured to accept <> or & + # in file names + my $title = pagetitle($item, 1); + # it would not be necessary to encode *all* the html entities (<> would + # be sufficient, &" probably a good idea), as dot accepts utf8, but it + # isn't bad either + $title = encode_entities($title); + return("<$title>"); +} + sub preprocess (@) { my %params=@_; @@ -63,7 +76,7 @@ sub preprocess (@) { my $show=sub { my $item=shift; if (! $shown{$item}) { - print OUT "\"$item\" [shape=box,href=\"$mapitems{$item}\"];\n"; + print OUT pageescape($item)." [shape=box,href=\"$mapitems{$item}\"];\n"; $shown{$item}=1; } }; @@ -74,7 +87,7 @@ sub preprocess (@) { foreach my $endpoint ($item, $link) { $show->($endpoint); } - print OUT "\"$item\" -> \"$link\";\n"; + print OUT pageescape($item)." -> ".pageescape($link).";\n"; } } print OUT "}\n"; |