test/html-whatpm/table.cgi

#!/usr/bin/perl
use strict;

use lib qw[/home/httpd/html/www/markup/html/whatpm
           /home/wakaba/public_html/-temp/wiki/lib];
use CGI::Carp qw[fatalsToBrowser];

use SuikaWiki::Input::HTTP; ## TODO: Use some better CGI module

my $http = SuikaWiki::Input::HTTP->new;

## TODO: _charset_

my $mode = $http->meta_variable ('PATH_INFO');
## TODO: decode unreserved characters

if ($mode eq '/table') {
  require Encode;
  require Whatpm::HTML;
  require Whatpm::NanoDOM;

  my $s = $http->parameter ('s');
  if (length $s > 1000_000) {
    print STDOUT "Status: 400 Document Too Long\nContent-Type: text/plain; charset=us-ascii\n\nToo long";
    exit;
  }

  $s = Encode::decode ('utf-8', $s);
  my $doc = Whatpm::HTML->parse_string
      ($s => Whatpm::NanoDOM::Document->new);

  my @table_el;
  my @node = @{$doc->child_nodes};
  while (@node) {
    my $node = shift @node;
    if ($node->node_type == 1) {
      if ($node->namespace_uri eq q<http://www.w3.org/1999/xhtml> and
          $node->manakai_local_name eq 'table') {
        push @table_el, $node;
      }
    }
    push @node, @{$node->child_nodes};
  }
  
  print STDOUT "Content-Type: text/html; charset=utf-8\n\n";
  
  use JSON;
  require Whatpm::HTMLTable;

  print STDOUT '<!DOCTYPE html>
<html lang="en">
<head>
<title>HTML5 Table Structure Viewer</title>
<script src="../table-script.js" type="text/javascript"></script>
</head>
<body>
<noscript><p>How great the world without any script were!</p></noscript>
';

  my $i = 0;
  for my $table_el (@table_el) {
    $i++; print STDOUT "<h1>Table $i</h1>\n";

    my $table = Whatpm::HTMLTable->form_table ($table_el);

    for (@{$table->{column_group}}, @{$table->{column}}) {
      next unless $_;
      delete $_->{element};
    }
    
    for (@{$table->{row_group}}) {
      next unless $_;
      next unless $_->{element};
      $_->{type} = $_->{element}->manakai_local_name;
      delete $_->{element};
    }
    
    for (@{$table->{cell}}) {
      next unless $_;
      for (@{$_}) {
        next unless $_;
        for (@$_) {
          delete $_->{element};
        }
      }
    }

    print STDOUT '<script type="text/javascript">
  tableToCanvas (
';
    print STDOUT objToJson ($table);
    print STDOUT ');
</script>';
  }

  print STDOUT '</body></html>';
} else {
  print STDOUT "Status: 404 Not Found\nContent-Type: text/plain; charset=us-ascii\n\n404";
}

exit;

=head1 AUTHOR

Wakaba <w@suika.fam.cx>.

=head1 LICENSE

Copyright 2007 Wakaba <w@suika.fam.cx>

This library is free software; you can redistribute it
and/or modify it under the same terms as Perl itself.

=cut

## $Date: 2007/05/25 14:24:31 $
1	#!/usr/bin/perl
2	use strict;
3
4	use lib qw[/home/httpd/html/www/markup/html/whatpm
5	/home/wakaba/public_html/-temp/wiki/lib];
6	use CGI::Carp qw[fatalsToBrowser];
7
8	use SuikaWiki::Input::HTTP; ## TODO: Use some better CGI module
9
10	my $http = SuikaWiki::Input::HTTP->new;
11
12	## TODO: _charset_
13
14	my $mode = $http->meta_variable ('PATH_INFO');
15	## TODO: decode unreserved characters
16
17	if ($mode eq '/table') {
18	require Encode;
19	require Whatpm::HTML;
20	require Whatpm::NanoDOM;
21
22	my $s = $http->parameter ('s');
23	if (length $s > 1000_000) {
24	print STDOUT "Status: 400 Document Too Long\nContent-Type: text/plain; charset=us-ascii\n\nToo long";
25	exit;
26	}
27
28	$s = Encode::decode ('utf-8', $s);
29	my $doc = Whatpm::HTML->parse_string
30	($s => Whatpm::NanoDOM::Document->new);
31
32	my @table_el;
33	my @node = @{$doc->child_nodes};
34	while (@node) {
35	my $node = shift @node;
36	if ($node->node_type == 1) {
37	if ($node->namespace_uri eq q<http://www.w3.org/1999/xhtml> and
38	$node->manakai_local_name eq 'table') {
39	push @table_el, $node;
40	}
41	}
42	push @node, @{$node->child_nodes};
43	}
44
45	print STDOUT "Content-Type: text/html; charset=utf-8\n\n";
46
47	use JSON;
48	require Whatpm::HTMLTable;
49
50	print STDOUT '<!DOCTYPE html>
51	<html lang="en">
52	<head>
53	<title>HTML5 Table Structure Viewer</title>
54	<script src="../table-script.js" type="text/javascript"></script>
55	</head>
56	<body>
57	<noscript><p>How great the world without any script were!</p></noscript>
58	';
59
60	my $i = 0;
61	for my $table_el (@table_el) {
62	$i++; print STDOUT "<h1>Table $i</h1>\n";
63
64	my $table = Whatpm::HTMLTable->form_table ($table_el);
65
66	for (@{$table->{column_group}}, @{$table->{column}}) {
67	next unless $_;
68	delete $_->{element};
69	}
70
71	for (@{$table->{row_group}}) {
72	next unless $_;
73	next unless $_->{element};
74	$_->{type} = $_->{element}->manakai_local_name;
75	delete $_->{element};
76	}
77
78	for (@{$table->{cell}}) {
79	next unless $_;
80	for (@{$_}) {
81	next unless $_;
82	for (@$_) {
83	delete $_->{element};
84	}
85	}
86	}
87
88	print STDOUT '<script type="text/javascript">
89	tableToCanvas (
90	';
91	print STDOUT objToJson ($table);
92	print STDOUT ');
93	</script>';
94	}
95
96	print STDOUT '</body></html>';
97	} else {
98	print STDOUT "Status: 404 Not Found\nContent-Type: text/plain; charset=us-ascii\n\n404";
99	}
100
101	exit;
102
103	=head1 AUTHOR
104
105	Wakaba <w@suika.fam.cx>.
106
107	=head1 LICENSE
108
109	Copyright 2007 Wakaba <w@suika.fam.cx>
110
111	This library is free software; you can redistribute it
112	and/or modify it under the same terms as Perl itself.
113
114	=cut
115
116	## $Date: 2007/05/25 14:24:31 $