suikacvs/okuchuu/piclist.ja.cgi

#!/usr/local/bin/perl

use strict;

=head1 NAME

piclist - Making List of Pictures in a Directory

=cut

unless ($main::ENV{PATH_TRANSLATED}) {
  die "BAD PATH_TRANSLATED";
}

my %Opt;

my $dir = $main::ENV{PATH_TRANSLATED};
if ($dir =~ s#/LIST$##) {
  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';
  }
}

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};
$dirpath =~ s/\?.*$//;
$dirpath =~ s#/LIST$##;
$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: 2005/02/25 17:08:30 $
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	1.4	unless ($main::ENV{PATH_TRANSLATED}) {
12			die "BAD PATH_TRANSLATED";
13			}
14	wakaba	1.2
15	wakaba	1.4	my %Opt;
16	wakaba	1.2
17	wakaba	1.4	my $dir = $main::ENV{PATH_TRANSLATED};
18			if ($dir =~ s#/LIST$##) {
19			for (split /[&;]/, $ENV{QUERY_STRING}) {
20			my ($name, $val) = split /=/, $_, 2;
21			$Opt{$name} = defined $val ? $val : 1;
22			}
23			} else {
24			die "BAD PATH_TRANSLATED: $ENV{PATH_TRANSLATED}";
25			}
26	wakaba	1.2
27
28	wakaba	1.4	sub escape ($) {
29			my $s = shift;
30			$s =~ s/&/&/g;
31			$s =~ s/</</g;
32			$s =~ s/>/>/g;
33			$s =~ s/"/"/g;
34	wakaba	1.5	$s =~ s/'/'/g;
35	wakaba	1.4	$s;
36			}
37	wakaba	1.2
38	wakaba	1.4	sub rfc3339date ($) {
39			my @gt = gmtime shift;
40			sprintf '%04d-%02d-%02dT%02d:%02d:%02dZ',
41			$gt[5] + 1900, $gt[4] + 1, @gt[3, 2, 1, 0];
42	wakaba	1.2	}
43
44	wakaba	1.4	sub filesize ($) {
45			my $size = 0 + shift;
46			if ($size > 2048) {
47			$size /= 1024;
48			if ($size > 2048) {
49			$size /= 1024;
50			sprintf '%.1f メガオクテット', $size;
51			} else {
52			sprintf '%.1f キロオクテット', $size;
53			}
54			} else {
55			$size . ' オクテット';
56			}
57			}
58	wakaba	1.2
59	wakaba	1.4	opendir DIR, $dir or die "$dir: $!";
60			my @all_files = sort grep {not /^\./ and /^[A-Za-z0-9._-]+$/}
61			(readdir DIR)[0..1000];
62	wakaba	1.2	close DIR;
63	wakaba	1.4	my @files = grep {/\.(?:jpe?g\|png\|ico\|gif\|mng\|xbm\|JPE?G)(?:\.gz)?$/} @all_files;
64			my @dirs = grep {$_ ne 'CVS' and -d $dir.'/'.$_} @all_files;
65	wakaba	1.2
66	wakaba	1.4	sub has_file ($) {
67			my $name = shift;
68			my $namelen = 1 + length $name;
69			for (@all_files) {
70			if ($name.'.' eq substr $_, 0, $namelen) {
71			return 1;
72			}
73			}
74			return 0;
75	wakaba	1.2	}
76
77	wakaba	1.3	my $title = '画像一覧';
78	wakaba	1.4	my $dirpath = escape $ENV{REQUEST_URI};
79			$dirpath =~ s/\?.*$//;
80			$dirpath =~ s#/LIST$##;
81			$dirpath \|\|= '/';
82	wakaba	1.2
83			print STDOUT "Content-Type: text/html; charset=euc-jp\n\n";
84
85	wakaba	1.4	my $linkelement = '<link rel="stylesheet" href="/s/image-list" media="all" />';
86	wakaba	1.2
87			$\| = '';
88			print <<EOH;
89	wakaba	1.4	<!DOCTYPE html SYSTEM>
90			<html lang="ja">
91	wakaba	1.2	<head>
92	wakaba	1.5	<title>@{[$Opt{cframe} ? '' : qq<$dirpath の>]}${title}</title>
93	wakaba	1.2	${linkelement}
94			</head>
95			EOH
96
97	wakaba	1.5	my $LISTq = q<>;
98			$LISTq .= q<;detail> if $Opt{detail};
99			$LISTq = substr $LISTq, 1;
100			$LISTq = 'LIST' . ($LISTq ? '?' . $LISTq : '');
101
102			if ($Opt{cframe}) {
103			my $LISTqt = ($LISTq eq 'LIST' ? $LISTq . '?' : $LISTq . ';') . 'target=view';
104			print qq{<frameset cols="25%,*">
105			<frame src="$LISTqt" name="list">
106			<frame src="./" name="view">
107			<noframes>};
108			}
109
110			my $viewtarget = '';
111			my $listtarget = '';
112			my $parenttarget = '';
113			if ($Opt{target} =~ /^([a-z]+)$/) {
114			$viewtarget = qq{ target="$1"};
115			$listtarget = q{ target="_self"};
116			$LISTq .= $LISTq eq 'LIST' ? qq{?target=$1} : qq{;target=$1};
117			$parenttarget = q{ target="_parent"};
118			}
119
120	wakaba	1.4	if ($Opt{detail}) {
121	wakaba	1.5	print qq{<body@{[$Opt{target}?' class="has-target"':'']}>
122			<h1>${title}</h1>
123			<div class="pictures detail">};
124	wakaba	1.4
125			for my $file_name (@files) {
126			my $efile = escape $file_name;
127			my $uri = $efile;
128			$uri =~ s/\..+//g;
129			my @cls = split /\./, lc $file_name;
130			shift @cls;
131			print q{<div class="image-with-desc">};
132	wakaba	1.5	print qq{<a href="$uri"$viewtarget>};
133	wakaba	1.4	print qq{<img src="$uri" alt="" class="@{[join ' ', @cls, 's']}"></a>};
134			print qq{<dl><dt>URI</dt><dd>};
135	wakaba	1.5	print qq{<code class="uri"><<a href="$uri"$viewtarget>$uri</a>></code></dd>};
136	wakaba	1.4	print qq{<dt>ファイル名</dt><dd>};
137	wakaba	1.5	print qq{<code class="file"><a href="$efile"$viewtarget>$efile</a></code></dd>};
138	wakaba	1.4	print qq{<dt>日付</dt><dd>};
139			print rfc3339date ([stat $dir.'/'.$file_name]->[9]);
140			print qq{</dd>};
141			print qq{</dl>};
142			print q{</div>};
143			}
144	wakaba	1.2
145	wakaba	1.4	my @videos = grep {/\.(?:avi\|mpe?g\|mp3\|wav\|mid\|swf)(?:\.gz)?$/i} @all_files;
146			for my $file_name (@videos) {
147			my $efile = escape $file_name;
148			my $uri = $efile;
149			$uri =~ s/\..+//g;
150			print q{<div class="image-with-desc">};
151	wakaba	1.5	print qq{<a href="$uri"$viewtarget><img src="/~wakaba/archive/2005/movie-1" alt=""></a>};
152	wakaba	1.4	print qq{<dl><dt>URI</dt><dd>};
153	wakaba	1.5	print qq{<code class="uri"><<a href="$uri"$viewtarget>$uri</a>></code></dd>};
154	wakaba	1.4	print qq{<dt>ファイル名</dt><dd>};
155	wakaba	1.5	print qq{<code class="file"><a href="$efile"$viewtarget>$efile</a></code></dd>};
156	wakaba	1.4	print qq{<dt>日付</dt><dd>};
157			print rfc3339date ([stat $dir.'/'.$file_name]->[9]);
158			print qq{</dd>};
159			print qq{<dt>大きさ</dt><dd>};
160			print filesize ([stat $dir.'/'.$file_name]->[7]);
161			print qq{</dd>};
162			print qq{</dl>};
163			print q{</div>};
164			}
165
166			for my $dir_name (@dirs) {
167			my $edir = escape $dir_name;
168			print q{<div class="dir dir-with-desc">};
169			if (-f $dir . '/' . $dir_name . '/favicon.png' or
170			-f $dir . '/' . $dir_name . '/favicon.ico') {
171			print qq{<img src="$edir/favicon" alt="" class="mini-icon">};
172			} else {
173			print qq{<img src="/icons/folder" alt="" class="mini-icon">};
174			}
175	wakaba	1.5	print qq{<code class="file"><a href="$edir/$LISTq"$listtarget>$edir/</a></code>};
176	wakaba	1.4	print q{</div>};
177			}
178
179			for (['cover', '表紙', 'start'],
180			['introduction', 'はじめに', 'start'],
181			['intro', 'はじめに', 'start'],
182			['README', 'はじめに'],
183			['contents', '目次', 'contents'],
184			['list', '一覧', 'contents'],
185			['description', '説明'],
186			['index', '索引', 'index'],
187			['latest', '最新版'],
188			['current', '現行版']) {
189			if (has_file $_->[0]) {
190			print q{<div class="file file-with-desc">};
191			print q{<img src="/icons/layout" alt="" class="mini-icon">};
192	wakaba	1.5	print qq{<a href="$_->[0]" rel="$_->[2]"$viewtarget>$_->[1]</a>};
193	wakaba	1.4	print q{</div>};
194			}
195			}
196
197			print q{<div class="dir-up dir-with-desc">};
198			print q{<img src="/icons/forward" alt="" class="mini-icon">};
199	wakaba	1.5	print qq{<a href="../$LISTq" rel="up"$listtarget>上の階層</a>};
200	wakaba	1.4	print q{</div>};
201
202			print q{</div>};
203
204	wakaba	1.5	} else { ## Normal Listing Mode
205			print qq{<body@{[$Opt{target}?' class="has-target"':'']}>
206			<h1>${title}</h1>
207			<div class="pictures">};
208	wakaba	1.4	my $imgsattr = ' class="s"';
209
210			for my $file_name (@files) {
211			my $uri = escape $file_name;
212			$uri =~ s/\..+$//g;
213	wakaba	1.5	print '<a href="'.$uri.'"'.$viewtarget.'>';
214	wakaba	1.4	print '<img src="'.$uri.'" alt="'.$uri.'"'.$imgsattr.' />';
215	wakaba	1.2	print "</a>\n";
216			}
217	wakaba	1.4
218			print q{</div>};
219
220			print q{<ul>};
221			for my $dir_name (@dirs) {
222			my $edir = escape $dir_name;
223			print q{<li class="dir">};
224	wakaba	1.5	print qq{<code class="file"><a href="$edir/$LISTq"$listtarget>$edir/</a></code>};
225	wakaba	1.4	print q{</li>};
226			}
227	wakaba	1.5	print qq{<li class="dir-up"><a href="../$LISTq" rel="up"$listtarget>上の階層</a></li></ul>};
228	wakaba	1.4	}
229
230			my $cvslink = '';
231			if (-d $dir . '/CVS') {
232			if (-f $dir . '/CVS/Root') {
233			open my $root, '<', $dir . '/CVS/Root';
234			if (<$root> =~ m#^(/home/cvs\|/home/wakaba/pub/cvs)$#) {
235			my $rpath = $1;
236			if (-f $dir . '/CVS/Repository') {
237			open my $repo, '<', $dir . '/CVS/Repository';
238			my $reppath = escape <$repo>;
239			$reppath =~ tr/\x0A\x0D//d;
240			if ($reppath) {
241			$cvslink = qq{ <a href="/gate/cvs/$reppath/@{[
242			{q[/home/cvs] => '',
243			q[/home/wakaba/pub/cvs] => '?cvsroot=Wakaba'}->{$rpath}
244	wakaba	1.5	]}" rel="history"$parenttarget>この階層の履歴</a>};
245	wakaba	1.4	}
246			}
247			}
248			}
249	wakaba	1.2	}
250
251			print <<EOH;
252	wakaba	1.4
253			<div class="footer">
254			<div class="navigation">
255	wakaba	1.5	[<a href="/" rel="home"$parenttarget>/</a>]
256			[<a href="." rel="contents"$parenttarget>この階層</a>$cvslink]
257			[画像一覧 (<a href="LIST" rel="alternate"$parenttarget>簡易</a>,
258			<a href="LIST?cframe" rel="alternate"$parenttarget>簡易・横分割</a>,
259			<a href="LIST?detail" rel="alternate"$parenttarget>詳細</a>,
260			<a href="LIST?detail;cframe" rel="alternate"$parenttarget>詳細・横分割</a>)]
261	wakaba	1.4	</div>
262	wakaba	1.2	</div>
263			</body>
264			EOH
265
266	wakaba	1.5	print q{</noframes></frameset>} if $Opt{cframe};
267
268			print q{</html>};
269
270	wakaba	1.2	1;
271
272	wakaba	1.4	__END__
273
274
275
276			=head1 CHANGES
277
278	wakaba	1.5	2005-02-26 Wakaba <w@suika.fam.cx>
279
280			- Frame mode implemented.
281
282	wakaba	1.4	2005-02-25 Wakaba <w@suika.fam.cx>
283
284			- Use external style sheet.
285	wakaba	1.5	- Detail mode implemented.
286	wakaba	1.4
287			2001-06-25 Wakaba <wakaba@61.201.226.127>
288
289			- In default, images are sized by stylesheet. When ?realsize=1,
290			images are not specified its size.
291			- Images are linked to itself.
292
293			2001-05-17 Wakaba
294
295			- New File.
296
297			=head1 LICENSE
298
299			Public Domain.
300
301			=cut
302
303	wakaba	1.5	# $Date: 2005/02/25 17:08:30 $