Added support for showing the last submitted PDFs in a thumbnail fashion.

[webpdf] / last.pl
diff --git a/last.pl b/last.pl

new file mode 100755 (executable)

index 0000000..e668edf
--- /dev/null
+++ b/last.pl
@@ -0,0 +1,74 @@
+#! /usr/bin/perl
+use CGI;
+use HTML::Entities;
+use POSIX;
+use strict;
+use warnings;
+require './config.pm';
+
+my $num_last = 20;
+
+# Find the latest N PNG thumbnails. Somewhat ineffective, but I assume 
+# we'll get to that later :-)
+my @thumbnails = (sort { -M $a <=> -M $b } <$pdfweb::config::outputdir/*.png>);
+my $real_num_last = scalar @thumbnails;
+if ($real_num_last > $num_last) {
+       $real_num_last = $num_last;
+}
+
+# Sorry, no HTML templating. I didn't want to pull in yet another
+# dependency :-)
+
+print <<"EOF";
+Content-type: text/html; charset=utf-8
+
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE
+  html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
+  "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
+  <head>
+    <title>PDF converter : sesse.net</title>
+    <link rel="stylesheet" href="http://www.sesse.net/sesse.css" type="text/css" />
+    <link rel="stylesheet" href="pdfweb.css" type="text/css" />
+    <link rev="made" href="mailto:sgunderson\@bigfoot.com" />
+    <meta name="MSSmartTagsPreventParsing" content="TRUE" />
+  </head>
+  <body>
+    <h1>Last $real_num_last uploads</h1>
+    
+    <p><a href="http://pdf.sesse.net/">Back to the converter</a></p>
+EOF
+
+for my $t (@thumbnails[0..$num_last-1]) {
+       (my $descname = $t) =~ s/\.png$/.desc/;
+       open DESC, "<$descname"
+               or next;
+       chomp (my $desc = <DESC>);
+       close DESC;
+
+       if (length($desc) > 30) {
+               $desc = substr $desc, 0, 30;
+       }
+       $desc = HTML::Entities::encode_entities($desc);
+
+       my $time = (stat($t))[9];
+       my $date = POSIX::strftime("%Y-%m-%d %H:%M", localtime($time));
+       $t =~ s#^.*/##;
+       (my $pdfname = $t) =~ s/\.png$//;
+
+       print <<"EOF";
+<div class="pdfthumbnail">
+  <p class="thumb"><a href="output/$pdfname"><img src="output/$t" alt="PDF thumbnail" /></a></p>
+  <p class="desc">$desc</p>
+  <p class="date">$date</p>
+</div>
+EOF
+}
+
+print <<"EOF";
+
+    <p class="copyright">Web PDF converter, &copy; 2005 <a href="http://www.sesse.net/">Steinar H. Gunderson</a>.</p>
+  </body>
+</html>        
+EOF