added new plugin: pedigree

Signed-off-by: intrigeri <intrigeri@boum.org>

1 files changed, 53 insertions, 0 deletions

diff --git a/IkiWiki/Plugin/pedigree.pm b/IkiWiki/Plugin/pedigree.pm
new file mode 100644
index 000000000..efe6c3e77
--- /dev/null
+++ b/IkiWiki/Plugin/pedigree.pm
@@ -0,0 +1,53 @@
+#!/usr/bin/perl
+# -*- cperl-indent-level: 8; -*-
+# Ikiwiki pedigree plugin.
+package IkiWiki::Plugin::pedigree;
+
+use warnings;
+use strict;
+use IkiWiki 2.00;
+
+sub import { #{{{
+	hook(type => "pagetemplate", id => "pedigree", call => \&pagetemplate);
+} # }}}
+
+sub pedigree ($) { #{{{
+	my $page=shift;
+
+	my @ret;
+	my $path="";
+	my $title=$config{wikiname};
+	my $i;
+
+	my @pagepath=(split("/", $page));
+	my $pageloc=@pagepath - 1;
+	foreach my $dir (@pagepath) {
+		next if $dir eq 'index';
+		push @ret, {
+			    url => urlto($path, $page),
+			    page => $title,
+			    level => $i,
+			    is_root => ($i eq 0),
+			    is_first_child => ($i eq 1),
+			    is_mother => ($i eq ($pageloc - 1)),
+			    is_grand_mother => ($i eq ($pageloc - 2))
+			   };
+		$path.="/".$dir;
+		$title=pagetitle($dir);
+		$i++;
+	}
+	return @ret;
+} #}}}
+
+sub pagetemplate (@) { #{{{
+	my %params=@_;
+        my $page=$params{page};
+        my $template=$params{template};
+
+	if ($template->query(name => "pedigree")) {
+		$template->param(pedigree => [pedigree($page)]);
+	}
+
+} # }}}
+
+1