lib/NDWeb/Include.pm

   1 #**************************************************************************
   2 #   Copyright (C) 2006 by Michael Andreen <harvATruinDOTnu>               *
   3 #                                                                         *
   4 #   This program is free software; you can redistribute it and/or modify  *
   5 #   it under the terms of the GNU General Public License as published by  *
   6 #   the Free Software Foundation; either version 2 of the License, or     *
   7 #   (at your option) any later version.                                   *
   8 #                                                                         *
   9 #   This program is distributed in the hope that it will be useful,       *
  10 #   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11 #   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12 #   GNU General Public License for more details.                          *
  13 #                                                                         *
  14 #   You should have received a copy of the GNU General Public License     *
  15 #   along with this program; if not, write to the                         *
  16 #   Free Software Foundation, Inc.,                                       *
  17 #   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
  18 #**************************************************************************/
  19
  20 package NDWeb::Include;
  21 use strict;
  22 use warnings;
  23 require Exporter;
  24 use Parse::BBCode;
  25 use CGI qw/:standard/;
  26
  27 our @ISA = qw/Exporter/;
  28
  29 our @EXPORT = qw/parseMarkup
  30         html_escape
  31         comma_value array_expand/;
  32
  33 sub html_escape($) {
  34         return CGI::escapeHTML @_;
  35 }
  36
  37 sub comma_value ($) {
  38         my ($v) = @_;
  39         $v =~ s/(^[-+]?\d+?(?=(?>(?:\d{3})+)(?!\d))|\G\d{3}(?=\d))/$1,/g;
  40         return $v;
  41 }
  42
  43
  44 my $bbc = Parse::BBCode->new({
  45                 tags => {
  46                         Parse::BBCode::HTML->defaults,
  47                         '' => sub {
  48                                 my $e = ($_[2]);
  49                                 $e =~ s/\r?\n|\r/<br>\n/g;
  50                                 $e
  51                         },
  52                         url   => 'url:<a href="%{link}A" rel="external">%s</a>',
  53                         quote => 'block:<div class="bbcode-quote">
  54 <div class="bbcode-quote-head"><b>%{html}a wrote:</b></div>
  55 <div class="bbcode-quote-body">%s</div></div>',
  56                         code => 'block:<div class="bbcode-quote"><pre class="bbcode-code">%{html}s</pre></div>',
  57                         img   => 'url:<a href="%{link}A" rel="external">%s</a>',
  58                         li  => 'block:<li>%{parse}s</li>',
  59                         size  => '<span style="font-size: %{num}a%">%s</span>',
  60
  61                 },
  62                 close_open_tags   => 1,
  63         });
  64
  65 sub parseMarkup ($) {
  66         my ($text) = @_;
  67
  68         $text = $bbc->render($text);
  69         if ($bbc->error){
  70                 my $tree = $bbc->get_tree;
  71                 $text = $tree->raw_text;
  72                 $text = $bbc->render($text);
  73         }
  74         $text =~ s/\x{3}\d\d?//g; #mirc color TODO: possibly match until \x{0F} and change to [color] block
  75         $text =~ s/[^\x{9}\x{A}\x{D}\x{20}-\x{D7FF}\x{E000}-\x{FFFD}\x{10000}-\x{10FFFF}]//g;
  76         return $text;
  77 }
  78
  79 sub array_expand ($) {
  80         my ($array) = @_;
  81
  82         my @arrays;
  83         for my $string (@{$array}){
  84                 $string =~ s/^\((.*)\)$/$1/;
  85                 $string =~ s/"//g;
  86                 my @array = split /,/, $string;
  87                 push @arrays,\@array;
  88         }
  89         return \@arrays;
  90 }
  91
  92
  93
  94 1;