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Merge branch 'ready/chrysn/linkmapenhancement'

master
Simon McVittie 2014-09-12 21:57:04 +01:00
parent 390f12a845 efbb1121ff
commit 669a5f5ecc
1 changed files with 15 additions and 2 deletions
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17
IkiWiki/Plugin/linkmap.pm
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@ -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";