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#!/usr/local/bin/perl |
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|
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use strict; |
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|
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=head1 NAME |
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|
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piclist - Making List of Pictures in a Directory |
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|
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=cut |
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|
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my $dir = $main::ENV{PATH_TRANSLATED} |
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or die "BAD PATH_TRANSLATED: $ENV{PATH_TRANSLATED}"; |
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|
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my %Opt; |
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|
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if ($dir =~ s#/[^/]+$##) { |
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for (split /[&;]/, $ENV{QUERY_STRING}) { |
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my ($name, $val) = split /=/, $_, 2; |
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$Opt{$name} = defined $val ? $val : 1; |
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} |
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} else { |
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die "BAD PATH_TRANSLATED: $ENV{PATH_TRANSLATED}"; |
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} |
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|
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|
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sub escape ($) { |
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my $s = shift; |
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$s =~ s/&/&/g; |
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$s =~ s/</</g; |
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$s =~ s/>/>/g; |
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$s =~ s/"/"/g; |
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$s =~ s/'/'/g; |
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$s; |
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} |
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|
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sub rfc3339date ($) { |
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my @gt = gmtime shift; |
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sprintf '%04d-%02d-%02dT%02d:%02d:%02dZ', |
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$gt[5] + 1900, $gt[4] + 1, @gt[3, 2, 1, 0]; |
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} |
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|
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sub filesize ($) { |
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my $size = 0 + shift; |
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if ($size > 2048) { |
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$size /= 1024; |
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if ($size > 2048) { |
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$size /= 1024; |
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sprintf '%.1f メガオクテット', $size; |
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} else { |
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sprintf '%.1f キロオクテット', $size; |
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} |
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} else { |
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$size . ' オクテット'; |
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} |
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} |
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|
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my $dirpath = escape $ENV{REQUEST_URI}; |
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$dirpath =~ s/\#.*$//; |
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$dirpath =~ s/\?.*$//; |
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$dirpath =~ s/,[^,]*$//g; |
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unless (-d $dir) { |
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$dir =~ s#/+[^/]+$##; |
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$dirpath =~ s#/[^/]+$#/#; |
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$dirpath ||= '/'; |
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} else { |
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$dirpath =~ s#/LIST$##; |
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$dirpath =~ s#/?$#/#; |
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} |
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|
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opendir DIR, $dir or die "$dir: $!"; |
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my @all_files = sort grep {not /^\./ and /^[A-Za-z0-9._-]+$/} |
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(readdir DIR)[0..1000]; |
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close DIR; |
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my @files = grep {/\.(?:jpe?g|png|ico|gif|mng|xbm|JPE?G)(?:\.gz)?$/} @all_files; |
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my @dirs = grep {$_ ne 'CVS' and -d $dir.'/'.$_} @all_files; |
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|
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sub has_file ($) { |
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my $name = shift; |
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my $namelen = 1 + length $name; |
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for (@all_files) { |
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if ($name.'.' eq substr $_, 0, $namelen) { |
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return 1; |
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} |
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} |
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return 0; |
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} |
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|
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sub preview_uri ($) { |
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my $original_file_name = shift; |
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$original_file_name =~ s/\..*$//; |
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my $file_name = $original_file_name; |
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if ($file_name =~ /-small$/) { |
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return $file_name; |
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} else { |
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$file_name =~ s/-large$//; |
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if (has_file $file_name . '-small') { |
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return $file_name . '-small'; |
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} elsif (has_file $file_name) { |
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return $file_name; |
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} else { |
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return $original_file_name; |
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} |
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} |
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} |
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|
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my $title = '画像一覧'; |
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|
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print STDOUT "Content-Type: text/html; charset=euc-jp\n\n"; |
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|
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my $linkelement = '<link rel="stylesheet" href="/s/image-list" media="all" />'; |
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|
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$| = ''; |
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print <<EOH; |
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<!DOCTYPE html SYSTEM> |
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<html lang="ja"> |
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<head> |
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<base href="http://suika.fam.cx$dirpath" /> |
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<title>@{[$Opt{cframe} ? '' : qq<$dirpath の>]}${title}</title> |
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${linkelement} |
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</head> |
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EOH |
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|
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my $LISTq = q<>; |
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$LISTq .= q<;detail> if $Opt{detail}; |
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$LISTq = substr $LISTq, 1; |
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$LISTq = 'LIST' . ($LISTq ? '?' . $LISTq : ''); |
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|
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if ($Opt{cframe}) { |
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my $LISTqt = ($LISTq eq 'LIST' ? $LISTq . '?' : $LISTq . ';') . 'target=view'; |
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print qq{<frameset cols="25%,*"> |
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<frame src="$LISTqt" name="list" /> |
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<frame src="./" name="view" /> |
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<noframes>}; |
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} |
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|
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my $viewtarget = ''; |
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my $listtarget = ''; |
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my $parenttarget = ''; |
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if ($Opt{target} =~ /^([a-z]+)$/) { |
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$viewtarget = qq{ target="$1"}; |
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$listtarget = q{ target="_self"}; |
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$LISTq .= $LISTq eq 'LIST' ? qq{?target=$1} : qq{;target=$1}; |
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$parenttarget = q{ target="_parent"}; |
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} |
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|
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if ($Opt{detail}) { |
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print qq{<body@{[$Opt{target}?' class="has-target"':'']}> |
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<h1>${title}</h1> |
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<div class="pictures detail">}; |
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|
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for my $file_name (@files) { |
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my $efile = escape $file_name; |
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my $preview_uri = escape preview_uri $file_name; |
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my $uri = $efile; |
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$uri =~ s/\..+//g; |
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my $id = uc $uri; |
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my @cls = split /\./, lc $file_name; |
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shift @cls; |
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print qq{<div class="image-with-desc" id="FILE--$id">}; |
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print qq{<a href="$uri"$viewtarget>}; |
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print qq{<img src="$preview_uri" alt="" class="@{[join ' ', @cls, 's']}" /></a>}; |
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print qq{<dl><dt>URI</dt><dd>}; |
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print qq{<code class="uri"><<a href="$uri"$viewtarget>$uri</a>></code></dd>}; |
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print qq{<dt>ファイル名</dt><dd>}; |
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print qq{<code class="file"><a href="$efile"$viewtarget>$efile</a></code></dd>}; |
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print qq{<dt>日付</dt><dd>}; |
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print rfc3339date ([stat $dir.'/'.$file_name]->[9]); |
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print qq{<dt>大きさ</dt><dd>}; |
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print filesize ([stat $dir.'/'.$file_name]->[7]); |
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print qq{</dd>}; |
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print qq{</dl>}; |
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print q{</div>}; |
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} |
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|
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my @videos = grep {/\.(?:avi|mpe?g|mp3|wav|mid|swf)(?:\.gz)?$/i} @all_files; |
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for my $file_name (@videos) { |
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my $efile = escape $file_name; |
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my $uri = $efile; |
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$uri =~ s/\..+//g; |
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print q{<div class="image-with-desc">}; |
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print qq{<a href="$uri"$viewtarget><img src="/~wakaba/archive/2005/movie-1" alt="" /></a>}; |
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print qq{<dl><dt>URI</dt><dd>}; |
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print qq{<code class="uri"><<a href="$uri"$viewtarget>$uri</a>></code></dd>}; |
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print qq{<dt>ファイル名</dt><dd>}; |
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print qq{<code class="file"><a href="$efile"$viewtarget>$efile</a></code></dd>}; |
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print qq{<dt>日付</dt><dd>}; |
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print rfc3339date ([stat $dir.'/'.$file_name]->[9]); |
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print qq{</dd>}; |
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print qq{<dt>大きさ</dt><dd>}; |
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print filesize ([stat $dir.'/'.$file_name]->[7]); |
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print qq{</dd>}; |
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print qq{</dl>}; |
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print q{</div>}; |
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} |
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|
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for my $dir_name (@dirs) { |
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my $edir = escape $dir_name; |
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print q{<div class="dir dir-with-desc">}; |
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if (-f $dir . '/' . $dir_name . '/favicon.png' or |
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-f $dir . '/' . $dir_name . '/favicon.ico') { |
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print qq{<img src="$edir/favicon" alt="" class="mini-icon" />}; |
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} else { |
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print qq{<img src="/icons/folder" alt="" class="mini-icon" />}; |
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} |
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print qq{<code class="file"><a href="$edir/$LISTq"$listtarget>$edir/</a></code>}; |
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print q{</div>}; |
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} |
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|
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for (['cover', '表紙', 'start'], |
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['introduction', 'はじめに', 'start'], |
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['intro', 'はじめに', 'start'], |
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['README', 'はじめに'], |
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['contents', '目次', 'contents'], |
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['list', '一覧', 'contents'], |
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['description', '説明'], |
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['index', '索引', 'index'], |
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['latest', '最新版'], |
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['current', '現行版']) { |
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if (has_file $_->[0]) { |
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print q{<div class="file file-with-desc">}; |
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print q{<img src="/icons/layout" alt="" class="mini-icon" />}; |
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print qq{<a href="$_->[0]" rel="$_->[2]"$viewtarget>$_->[1]</a>}; |
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print q{</div>}; |
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} |
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} |
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|
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print q{<div class="dir-up dir-with-desc">}; |
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print q{<img src="/icons/forward" alt="" class="mini-icon" />}; |
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print qq{<a href="../$LISTq" rel="up"$listtarget>上の階層</a>}; |
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print q{</div>}; |
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|
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print q{</div>}; |
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|
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} else { ## Normal Listing Mode |
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print qq{<body@{[$Opt{target}?' class="has-target"':'']}> |
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<h1>${title}</h1> |
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<div class="pictures">}; |
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my $imgsattr = ' class="s"'; |
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|
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for my $file_name (@files) { |
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my $uri = escape $file_name; |
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$uri =~ s/\..+$//g; |
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my $preview_uri = escape preview_uri $file_name; |
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print '<a href="'.$uri.'"'.$viewtarget.'>'; |
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print '<img src="'.$preview_uri.'" alt="'.$uri.'"'.$imgsattr.' />'; |
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print "</a>\n"; |
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} |
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|
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print q{</div>}; |
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|
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print q{<ul>}; |
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for my $dir_name (@dirs) { |
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my $edir = escape $dir_name; |
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print q{<li class="dir">}; |
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print qq{<code class="file"><a href="$edir/$LISTq"$listtarget>$edir/</a></code>}; |
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print q{</li>}; |
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} |
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print qq{<li class="dir-up"><a href="../$LISTq" rel="up"$listtarget>上の階層</a></li></ul>}; |
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} |
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|
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my $cvslink = ''; |
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if (-d $dir . '/CVS') { |
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if (-f $dir . '/CVS/Root') { |
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open my $root, '<', $dir . '/CVS/Root'; |
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if (<$root> =~ m#^(/home/cvs|/home/wakaba/pub/cvs)/?$#) { |
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my $rpath = $1; |
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if (-f $dir . '/CVS/Repository') { |
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open my $repo, '<', $dir . '/CVS/Repository'; |
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my $reppath = escape <$repo>; |
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$reppath =~ tr/\x0A\x0D//d; |
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if ($reppath) { |
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$cvslink = qq{ <a href="/gate/cvs/$reppath/@{[ |
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{q[/home/cvs] => '', |
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q[/home/wakaba/pub/cvs] => '?cvsroot=Wakaba'}->{$rpath} |
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]}" rel="history"$parenttarget>この階層の履歴</a>}; |
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} |
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} |
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} |
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} |
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} |
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|
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print <<EOH; |
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|
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<div class="footer"> |
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<div class="navigation"> |
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[<a href="/" rel="home"$parenttarget>/</a>] |
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[<a href="." rel="contents"$parenttarget>この階層</a>$cvslink] |
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[画像一覧 (<a href="LIST" rel="alternate"$parenttarget>簡易</a>, |
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<a href="LIST?cframe" rel="alternate"$parenttarget>簡易・横分割</a>, |
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<a href="LIST?detail" rel="alternate"$parenttarget>詳細</a>, |
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<a href="LIST?detail;cframe" rel="alternate"$parenttarget>詳細・横分割</a>)] |
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</div> |
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</div> |
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</body> |
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EOH |
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|
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print q{</noframes></frameset>} if $Opt{cframe}; |
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|
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print q{</html>}; |
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|
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1; |
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|
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__END__ |
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|
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|
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|
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=head1 CHANGES |
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|
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2005-02-26 Wakaba <w@suika.fam.cx> |
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|
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- Frame mode implemented. |
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|
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2005-02-25 Wakaba <w@suika.fam.cx> |
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|
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- Use external style sheet. |
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- Detail mode implemented. |
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|
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2001-06-25 Wakaba <wakaba@61.201.226.127> |
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|
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- In default, images are sized by stylesheet. When ?realsize=1, |
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images are not specified its size. |
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- Images are linked to itself. |
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|
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2001-05-17 Wakaba |
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|
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- New File. |
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|
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=head1 LICENSE |
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|
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Public Domain. |
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|
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=cut |
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|
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# $Date: 2005/03/11 11:51:48 $ |
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