suikacvs/okuchuu/piclist.ja.cgi

#!/usr/local/bin/perl

use strict;

=head1 NAME

piclist - Making List of Pictures in a Directory

=cut

my $dir = $main::ENV{PATH_TRANSLATED}
  or die "BAD PATH_TRANSLATED: $ENV{PATH_TRANSLATED}";

my %Opt;

if ($dir =~ s#/[^/]+$##) {
  for (split /[&;]/, $ENV{QUERY_STRING}) {
    my ($name, $val) = split /=/, $_, 2;
    $Opt{$name} = defined $val ? $val : 1;
  }
} else {
  die "BAD PATH_TRANSLATED: $ENV{PATH_TRANSLATED}";
}


sub escape ($) {
  my $s = shift;
  $s =~ s/&/&amp;/g;
  $s =~ s/</&lt;/g;
  $s =~ s/>/&gt;/g;
  $s =~ s/"/&quot;/g;
  $s =~ s/'/&#x27;/g;
  $s;
}

sub rfc3339date ($) {
  my @gt = gmtime shift;
  sprintf '%04d-%02d-%02dT%02d:%02d:%02dZ',
          $gt[5] + 1900, $gt[4] + 1, @gt[3, 2, 1, 0];
}

sub filesize ($) {
  my $size = 0 + shift;
  if ($size > 2048) {
    $size /= 1024;
    if ($size > 2048) {
      $size /= 1024;
      sprintf '%.1f メガオクテット', $size;
    } else {
      sprintf '%.1f キロオクテット', $size;
    }
  } else {
    $size . ' オクテット';
  }
}

unless (-d $dir) {
#  $dir =~ s#/+[^/]+$##;
}

opendir DIR, $dir or die "$dir: $!";
  my @all_files = sort grep {not /^\./ and /^[A-Za-z0-9._-]+$/}
                  (readdir DIR)[0..1000];
close DIR;
my @files = grep {/\.(?:jpe?g|png|ico|gif|mng|xbm|JPE?G)(?:\.gz)?$/} @all_files;
my @dirs = grep {$_ ne 'CVS' and -d $dir.'/'.$_} @all_files;

sub has_file ($) {
  my $name = shift;
  my $namelen = 1 + length $name;
  for (@all_files) {
    if ($name.'.' eq substr $_, 0, $namelen) {
      return 1;
    }
  }
  return 0;
}

my $title = '画像一覧';
my $dirpath = escape $ENV{REQUEST_URI};
$dirpath =~ s/\?.*$//;
$dirpath =~ s#/[^/]+$##;
$dirpath ||= '/';

print STDOUT "Content-Type: text/html; charset=euc-jp\n\n";

my $linkelement = '<link rel="stylesheet" href="/s/image-list" media="all" />';

$| = '';
print <<EOH;
<!DOCTYPE html SYSTEM>
<html lang="ja">
<head>
<title>@{[$Opt{cframe} ? '' : qq<$dirpath の>]}${title}</title>
${linkelement}
</head>
EOH

my $LISTq = q<>;
$LISTq .= q<;detail> if $Opt{detail};
$LISTq = substr $LISTq, 1;
$LISTq = 'LIST' . ($LISTq ? '?' . $LISTq : '');

if ($Opt{cframe}) {
  my $LISTqt = ($LISTq eq 'LIST' ? $LISTq . '?' : $LISTq . ';') . 'target=view';
  print qq{<frameset cols="25%,*">
             <frame src="$LISTqt" name="list" />
             <frame src="./" name="view" />
             <noframes>};
}

my $viewtarget = '';
my $listtarget = '';
my $parenttarget = '';
if ($Opt{target} =~ /^([a-z]+)$/) {
  $viewtarget = qq{ target="$1"};
  $listtarget = q{ target="_self"};
  $LISTq .= $LISTq eq 'LIST' ? qq{?target=$1} : qq{;target=$1};
  $parenttarget = q{ target="_parent"};
}

if ($Opt{detail}) {
  print qq{<body@{[$Opt{target}?' class="has-target"':'']}>
           <h1>${title}</h1>
           <div class="pictures detail">};
  
  for my $file_name (@files) {
    my $efile = escape $file_name;
    my $uri = $efile;
    $uri =~ s/\..+//g;
    my @cls = split /\./, lc $file_name;
    shift @cls;
    print q{<div class="image-with-desc">};
      print qq{<a href="$uri"$viewtarget>};
      print qq{<img src="$uri" alt="" class="@{[join ' ', @cls, 's']}" /></a>};
      print qq{<dl><dt>URI</dt><dd>};
      print qq{<code class="uri">&lt;<a href="$uri"$viewtarget>$uri</a>&gt;</code></dd>};
      print qq{<dt>ファイル名</dt><dd>};
      print qq{<code class="file"><a href="$efile"$viewtarget>$efile</a></code></dd>};
      print qq{<dt>日付</dt><dd>};
      print rfc3339date ([stat $dir.'/'.$file_name]->[9]);
      print qq{</dd>};
      print qq{</dl>};
    print q{</div>};
  }

  my @videos = grep {/\.(?:avi|mpe?g|mp3|wav|mid|swf)(?:\.gz)?$/i} @all_files;
  for my $file_name (@videos) {
    my $efile = escape $file_name;
    my $uri = $efile;
    $uri =~ s/\..+//g;
    print q{<div class="image-with-desc">};
      print qq{<a href="$uri"$viewtarget><img src="/~wakaba/archive/2005/movie-1" alt="" /></a>};
      print qq{<dl><dt>URI</dt><dd>};
      print qq{<code class="uri">&lt;<a href="$uri"$viewtarget>$uri</a>&gt;</code></dd>};
      print qq{<dt>ファイル名</dt><dd>};
      print qq{<code class="file"><a href="$efile"$viewtarget>$efile</a></code></dd>};
      print qq{<dt>日付</dt><dd>};
      print rfc3339date ([stat $dir.'/'.$file_name]->[9]);
      print qq{</dd>};
      print qq{<dt>大きさ</dt><dd>};
      print filesize ([stat $dir.'/'.$file_name]->[7]);
      print qq{</dd>};
      print qq{</dl>};
    print q{</div>};
  }

  for my $dir_name (@dirs) {
    my $edir = escape $dir_name;
    print q{<div class="dir dir-with-desc">};
      if (-f $dir . '/' . $dir_name . '/favicon.png' or
          -f $dir . '/' . $dir_name . '/favicon.ico') {
        print qq{<img src="$edir/favicon" alt="" class="mini-icon" />};
      } else {
        print qq{<img src="/icons/folder" alt="" class="mini-icon" />};
      }
      print qq{<code class="file"><a href="$edir/$LISTq"$listtarget>$edir/</a></code>};
    print q{</div>};
  }

  for (['cover', '表紙', 'start'],
       ['introduction', 'はじめに', 'start'],
       ['intro', 'はじめに', 'start'],
       ['README', 'はじめに'],
       ['contents', '目次', 'contents'],
       ['list', '一覧', 'contents'],
       ['description', '説明'],
       ['index', '索引', 'index'],
       ['latest', '最新版'],
       ['current', '現行版']) {
    if (has_file $_->[0]) {
      print q{<div class="file file-with-desc">};
        print q{<img src="/icons/layout" alt="" class="mini-icon" />};
        print qq{<a href="$_->[0]" rel="$_->[2]"$viewtarget>$_->[1]</a>};
      print q{</div>};
    }
  }

  print q{<div class="dir-up dir-with-desc">};
    print q{<img src="/icons/forward" alt="" class="mini-icon" />};
    print qq{<a href="../$LISTq" rel="up"$listtarget>上の階層</a>};
  print q{</div>};
  
  print q{</div>};

} else {  ## Normal Listing Mode
  print qq{<body@{[$Opt{target}?' class="has-target"':'']}>
           <h1>${title}</h1>
           <div class="pictures">};
  my $imgsattr = ' class="s"';

  for my $file_name (@files) {
    my $uri = escape $file_name;
    $uri =~ s/\..+$//g;
    print '<a href="'.$uri.'"'.$viewtarget.'>';
    print '<img src="'.$uri.'" alt="'.$uri.'"'.$imgsattr.' />';
    print "</a>\n";
  }

  print q{</div>};

  print q{<ul>};
  for my $dir_name (@dirs) {
    my $edir = escape $dir_name;
    print q{<li class="dir">};
      print qq{<code class="file"><a href="$edir/$LISTq"$listtarget>$edir/</a></code>};
    print q{</li>};
  }
  print qq{<li class="dir-up"><a href="../$LISTq" rel="up"$listtarget>上の階層</a></li></ul>};
}

my $cvslink = '';
if (-d $dir . '/CVS') {
  if (-f $dir . '/CVS/Root') {
    open my $root, '<', $dir . '/CVS/Root';
    if (<$root> =~ m#^(/home/cvs|/home/wakaba/pub/cvs)/?$#) {
      my $rpath = $1;
      if (-f $dir . '/CVS/Repository') {
        open my $repo, '<', $dir . '/CVS/Repository';
        my $reppath = escape <$repo>;
        $reppath =~ tr/\x0A\x0D//d;
        if ($reppath) {
          $cvslink = qq{ <a href="/gate/cvs/$reppath/@{[
                         {q[/home/cvs] => '',
                          q[/home/wakaba/pub/cvs] => '?cvsroot=Wakaba'}->{$rpath}
                       ]}" rel="history"$parenttarget>この階層の履歴</a>};
        }
      }
    }
  }
}

print <<EOH;

<div class="footer">
<div class="navigation">
[<a href="/" rel="home"$parenttarget>/</a>]
[<a href="." rel="contents"$parenttarget>この階層</a>$cvslink]
[画像一覧 (<a href="LIST" rel="alternate"$parenttarget>簡易</a>, 
<a href="LIST?cframe" rel="alternate"$parenttarget>簡易・横分割</a>,
<a href="LIST?detail" rel="alternate"$parenttarget>詳細</a>,
<a href="LIST?detail;cframe" rel="alternate"$parenttarget>詳細・横分割</a>)]
</div>
</div>
</body>
EOH

print q{</noframes></frameset>} if $Opt{cframe};

print q{</html>};

1;

__END__


=head1 CHANGES

2005-02-26  Wakaba <w@suika.fam.cx>

        - Frame mode implemented.

2005-02-25  Wakaba <w@suika.fam.cx>

        - Use external style sheet. 
        - Detail mode implemented.

2001-06-25  Wakaba <wakaba@61.201.226.127>

        - In default, images are sized by stylesheet.  When ?realsize=1,
          images are not specified its size.
        - Images are linked to itself.

2001-05-17  Wakaba

        - New File.

=head1 LICENSE

Public Domain. 

=cut

# $Date: 2005/02/26 04:15:33 $
1	wakaba	1.2	#!/usr/local/bin/perl
2
3	wakaba	1.4	use strict;
4	wakaba	1.2
5	wakaba	1.4	=head1 NAME
6	wakaba	1.2
7	wakaba	1.4	piclist - Making List of Pictures in a Directory
8	wakaba	1.2
9	wakaba	1.4	=cut
10	wakaba	1.2
11	wakaba	1.6	my $dir = $main::ENV{PATH_TRANSLATED}
12			or die "BAD PATH_TRANSLATED: $ENV{PATH_TRANSLATED}";
13	wakaba	1.2
14	wakaba	1.4	my %Opt;
15	wakaba	1.2
16	wakaba	1.6	if ($dir =~ s#/[^/]+$##) {
17	wakaba	1.4	for (split /[&;]/, $ENV{QUERY_STRING}) {
18			my ($name, $val) = split /=/, $_, 2;
19			$Opt{$name} = defined $val ? $val : 1;
20			}
21			} else {
22			die "BAD PATH_TRANSLATED: $ENV{PATH_TRANSLATED}";
23			}
24	wakaba	1.2
25
26	wakaba	1.4	sub escape ($) {
27			my $s = shift;
28			$s =~ s/&/&/g;
29			$s =~ s/</</g;
30			$s =~ s/>/>/g;
31			$s =~ s/"/"/g;
32	wakaba	1.5	$s =~ s/'/'/g;
33	wakaba	1.4	$s;
34			}
35	wakaba	1.2
36	wakaba	1.4	sub rfc3339date ($) {
37			my @gt = gmtime shift;
38			sprintf '%04d-%02d-%02dT%02d:%02d:%02dZ',
39			$gt[5] + 1900, $gt[4] + 1, @gt[3, 2, 1, 0];
40	wakaba	1.2	}
41
42	wakaba	1.4	sub filesize ($) {
43			my $size = 0 + shift;
44			if ($size > 2048) {
45			$size /= 1024;
46			if ($size > 2048) {
47			$size /= 1024;
48			sprintf '%.1f メガオクテット', $size;
49			} else {
50			sprintf '%.1f キロオクテット', $size;
51			}
52			} else {
53			$size . ' オクテット';
54			}
55			}
56	wakaba	1.2
57	wakaba	1.6	unless (-d $dir) {
58			# $dir =~ s#/+[^/]+$##;
59			}
60
61	wakaba	1.4	opendir DIR, $dir or die "$dir: $!";
62			my @all_files = sort grep {not /^\./ and /^[A-Za-z0-9._-]+$/}
63			(readdir DIR)[0..1000];
64	wakaba	1.2	close DIR;
65	wakaba	1.4	my @files = grep {/\.(?:jpe?g\|png\|ico\|gif\|mng\|xbm\|JPE?G)(?:\.gz)?$/} @all_files;
66			my @dirs = grep {$_ ne 'CVS' and -d $dir.'/'.$_} @all_files;
67	wakaba	1.2
68	wakaba	1.4	sub has_file ($) {
69			my $name = shift;
70			my $namelen = 1 + length $name;
71			for (@all_files) {
72			if ($name.'.' eq substr $_, 0, $namelen) {
73			return 1;
74			}
75			}
76			return 0;
77	wakaba	1.2	}
78
79	wakaba	1.3	my $title = '画像一覧';
80	wakaba	1.4	my $dirpath = escape $ENV{REQUEST_URI};
81			$dirpath =~ s/\?.*$//;
82	wakaba	1.6	$dirpath =~ s#/[^/]+$##;
83	wakaba	1.4	$dirpath \|\|= '/';
84	wakaba	1.2
85			print STDOUT "Content-Type: text/html; charset=euc-jp\n\n";
86
87	wakaba	1.4	my $linkelement = '<link rel="stylesheet" href="/s/image-list" media="all" />';
88	wakaba	1.2
89			$\| = '';
90			print <<EOH;
91	wakaba	1.4	<!DOCTYPE html SYSTEM>
92			<html lang="ja">
93	wakaba	1.2	<head>
94	wakaba	1.5	<title>@{[$Opt{cframe} ? '' : qq<$dirpath の>]}${title}</title>
95	wakaba	1.2	${linkelement}
96			</head>
97			EOH
98
99	wakaba	1.5	my $LISTq = q<>;
100			$LISTq .= q<;detail> if $Opt{detail};
101			$LISTq = substr $LISTq, 1;
102			$LISTq = 'LIST' . ($LISTq ? '?' . $LISTq : '');
103
104			if ($Opt{cframe}) {
105			my $LISTqt = ($LISTq eq 'LIST' ? $LISTq . '?' : $LISTq . ';') . 'target=view';
106			print qq{<frameset cols="25%,*">
107	wakaba	1.6	<frame src="$LISTqt" name="list" />
108			<frame src="./" name="view" />
109	wakaba	1.5	<noframes>};
110			}
111
112			my $viewtarget = '';
113			my $listtarget = '';
114			my $parenttarget = '';
115			if ($Opt{target} =~ /^([a-z]+)$/) {
116			$viewtarget = qq{ target="$1"};
117			$listtarget = q{ target="_self"};
118			$LISTq .= $LISTq eq 'LIST' ? qq{?target=$1} : qq{;target=$1};
119			$parenttarget = q{ target="_parent"};
120			}
121
122	wakaba	1.4	if ($Opt{detail}) {
123	wakaba	1.5	print qq{<body@{[$Opt{target}?' class="has-target"':'']}>
124			<h1>${title}</h1>
125			<div class="pictures detail">};
126	wakaba	1.4
127			for my $file_name (@files) {
128			my $efile = escape $file_name;
129			my $uri = $efile;
130			$uri =~ s/\..+//g;
131			my @cls = split /\./, lc $file_name;
132			shift @cls;
133			print q{<div class="image-with-desc">};
134	wakaba	1.5	print qq{<a href="$uri"$viewtarget>};
135	wakaba	1.6	print qq{<img src="$uri" alt="" class="@{[join ' ', @cls, 's']}" /></a>};
136	wakaba	1.4	print qq{<dl><dt>URI</dt><dd>};
137	wakaba	1.5	print qq{<code class="uri"><<a href="$uri"$viewtarget>$uri</a>></code></dd>};
138	wakaba	1.4	print qq{<dt>ファイル名</dt><dd>};
139	wakaba	1.5	print qq{<code class="file"><a href="$efile"$viewtarget>$efile</a></code></dd>};
140	wakaba	1.4	print qq{<dt>日付</dt><dd>};
141			print rfc3339date ([stat $dir.'/'.$file_name]->[9]);
142			print qq{</dd>};
143			print qq{</dl>};
144			print q{</div>};
145			}
146	wakaba	1.2
147	wakaba	1.4	my @videos = grep {/\.(?:avi\|mpe?g\|mp3\|wav\|mid\|swf)(?:\.gz)?$/i} @all_files;
148			for my $file_name (@videos) {
149			my $efile = escape $file_name;
150			my $uri = $efile;
151			$uri =~ s/\..+//g;
152			print q{<div class="image-with-desc">};
153	wakaba	1.6	print qq{<a href="$uri"$viewtarget><img src="/~wakaba/archive/2005/movie-1" alt="" /></a>};
154	wakaba	1.4	print qq{<dl><dt>URI</dt><dd>};
155	wakaba	1.5	print qq{<code class="uri"><<a href="$uri"$viewtarget>$uri</a>></code></dd>};
156	wakaba	1.4	print qq{<dt>ファイル名</dt><dd>};
157	wakaba	1.5	print qq{<code class="file"><a href="$efile"$viewtarget>$efile</a></code></dd>};
158	wakaba	1.4	print qq{<dt>日付</dt><dd>};
159			print rfc3339date ([stat $dir.'/'.$file_name]->[9]);
160			print qq{</dd>};
161			print qq{<dt>大きさ</dt><dd>};
162			print filesize ([stat $dir.'/'.$file_name]->[7]);
163			print qq{</dd>};
164			print qq{</dl>};
165			print q{</div>};
166			}
167
168			for my $dir_name (@dirs) {
169			my $edir = escape $dir_name;
170			print q{<div class="dir dir-with-desc">};
171			if (-f $dir . '/' . $dir_name . '/favicon.png' or
172			-f $dir . '/' . $dir_name . '/favicon.ico') {
173	wakaba	1.6	print qq{<img src="$edir/favicon" alt="" class="mini-icon" />};
174	wakaba	1.4	} else {
175	wakaba	1.6	print qq{<img src="/icons/folder" alt="" class="mini-icon" />};
176	wakaba	1.4	}
177	wakaba	1.5	print qq{<code class="file"><a href="$edir/$LISTq"$listtarget>$edir/</a></code>};
178	wakaba	1.4	print q{</div>};
179			}
180
181			for (['cover', '表紙', 'start'],
182			['introduction', 'はじめに', 'start'],
183			['intro', 'はじめに', 'start'],
184			['README', 'はじめに'],
185			['contents', '目次', 'contents'],
186			['list', '一覧', 'contents'],
187			['description', '説明'],
188			['index', '索引', 'index'],
189			['latest', '最新版'],
190			['current', '現行版']) {
191			if (has_file $_->[0]) {
192			print q{<div class="file file-with-desc">};
193	wakaba	1.6	print q{<img src="/icons/layout" alt="" class="mini-icon" />};
194	wakaba	1.5	print qq{<a href="$_->[0]" rel="$_->[2]"$viewtarget>$_->[1]</a>};
195	wakaba	1.4	print q{</div>};
196			}
197			}
198
199			print q{<div class="dir-up dir-with-desc">};
200	wakaba	1.6	print q{<img src="/icons/forward" alt="" class="mini-icon" />};
201	wakaba	1.5	print qq{<a href="../$LISTq" rel="up"$listtarget>上の階層</a>};
202	wakaba	1.4	print q{</div>};
203
204			print q{</div>};
205
206	wakaba	1.5	} else { ## Normal Listing Mode
207			print qq{<body@{[$Opt{target}?' class="has-target"':'']}>
208			<h1>${title}</h1>
209			<div class="pictures">};
210	wakaba	1.4	my $imgsattr = ' class="s"';
211
212			for my $file_name (@files) {
213			my $uri = escape $file_name;
214			$uri =~ s/\..+$//g;
215	wakaba	1.5	print '<a href="'.$uri.'"'.$viewtarget.'>';
216	wakaba	1.4	print '<img src="'.$uri.'" alt="'.$uri.'"'.$imgsattr.' />';
217	wakaba	1.2	print "</a>\n";
218			}
219	wakaba	1.4
220			print q{</div>};
221
222			print q{<ul>};
223			for my $dir_name (@dirs) {
224			my $edir = escape $dir_name;
225			print q{<li class="dir">};
226	wakaba	1.5	print qq{<code class="file"><a href="$edir/$LISTq"$listtarget>$edir/</a></code>};
227	wakaba	1.4	print q{</li>};
228			}
229	wakaba	1.5	print qq{<li class="dir-up"><a href="../$LISTq" rel="up"$listtarget>上の階層</a></li></ul>};
230	wakaba	1.4	}
231
232			my $cvslink = '';
233			if (-d $dir . '/CVS') {
234			if (-f $dir . '/CVS/Root') {
235			open my $root, '<', $dir . '/CVS/Root';
236	wakaba	1.6	if (<$root> =~ m#^(/home/cvs\|/home/wakaba/pub/cvs)/?$#) {
237	wakaba	1.4	my $rpath = $1;
238			if (-f $dir . '/CVS/Repository') {
239			open my $repo, '<', $dir . '/CVS/Repository';
240			my $reppath = escape <$repo>;
241			$reppath =~ tr/\x0A\x0D//d;
242			if ($reppath) {
243			$cvslink = qq{ <a href="/gate/cvs/$reppath/@{[
244			{q[/home/cvs] => '',
245			q[/home/wakaba/pub/cvs] => '?cvsroot=Wakaba'}->{$rpath}
246	wakaba	1.5	]}" rel="history"$parenttarget>この階層の履歴</a>};
247	wakaba	1.4	}
248			}
249			}
250			}
251	wakaba	1.2	}
252
253			print <<EOH;
254	wakaba	1.4
255			<div class="footer">
256			<div class="navigation">
257	wakaba	1.5	[<a href="/" rel="home"$parenttarget>/</a>]
258			[<a href="." rel="contents"$parenttarget>この階層</a>$cvslink]
259			[画像一覧 (<a href="LIST" rel="alternate"$parenttarget>簡易</a>,
260			<a href="LIST?cframe" rel="alternate"$parenttarget>簡易・横分割</a>,
261			<a href="LIST?detail" rel="alternate"$parenttarget>詳細</a>,
262			<a href="LIST?detail;cframe" rel="alternate"$parenttarget>詳細・横分割</a>)]
263	wakaba	1.4	</div>
264	wakaba	1.2	</div>
265			</body>
266			EOH
267
268	wakaba	1.5	print q{</noframes></frameset>} if $Opt{cframe};
269
270			print q{</html>};
271
272	wakaba	1.2	1;
273
274	wakaba	1.4	__END__
275
276
277
278			=head1 CHANGES
279
280	wakaba	1.5	2005-02-26 Wakaba <w@suika.fam.cx>
281
282			- Frame mode implemented.
283
284	wakaba	1.4	2005-02-25 Wakaba <w@suika.fam.cx>
285
286			- Use external style sheet.
287	wakaba	1.5	- Detail mode implemented.
288	wakaba	1.4
289			2001-06-25 Wakaba <wakaba@61.201.226.127>
290
291			- In default, images are sized by stylesheet. When ?realsize=1,
292			images are not specified its size.
293			- Images are linked to itself.
294
295			2001-05-17 Wakaba
296
297			- New File.
298
299			=head1 LICENSE
300
301			Public Domain.
302
303			=cut
304
305	wakaba	1.6	# $Date: 2005/02/26 04:15:33 $