#!/usr/bin/perl # hnb markup # Licensed under the GPL v2 or greater # Copyright (C) 2008 by Axel Beckert <abe@deuxchevaux.org> # # TODO: Make a switch to allow both HTML export routines of hnb # (`export_html` and `export_htmlcss`) to be used. package IkiWiki::Plugin::hnb; use warnings; use strict; use IkiWiki 2.00; use File::Temp qw(:mktemp); sub import { hook(type => "htmlize", id => "hnb", call => \&htmlize); } sub htmlize (@) { my %params = @_; # hnb outputs version number etc. every time to STDOUT, so # using files makes it easier to seprarate. my $tmpin = mkstemp( "/tmp/ikiwiki-hnbin.XXXXXXXXXX" ); my $tmpout = mkstemp( "/tmp/ikiwiki-hnbout.XXXXXXXXXX" ); open(TMP, '>', $tmpin) or die "Can't write to $tmpin: $!"; print TMP $params{content}; close TMP; system("hnb '$tmpin' 'go root' 'export_html $tmpout' > /dev/null"); unlink $tmpin; open(TMP, '<', $tmpout) or die "Can't read from $tmpout: $!"; local $/; my $ret = <TMP>; close TMP; unlink $tmpout; $ret =~ s/.*<body>//si; $ret =~ s/<body>.*//si; return $ret; } 1;