git.rot13.org Git - webpac/blob - back2html.pm

   1 #
   2 # reformat html inside xml back to html (basically, support for tables)
   3 #
   4 # filed #-# field ###
   5 # ...
   6
   7 sub back2html {
   8         my $html = shift;
   9
  10         $html =~ s/</&lt;/g;
  11         $html =~ s/>/&gt;/g;
  12         my $out;
  13         foreach $line (split(/\s*###\s*/,$html)) {
  14                 $out .= "<tr><td valign=\"top\">";
  15                 my @items = split(/\s*#-#\s*/,$line);
  16                 # convert spaces in left field to non-breaking spaces
  17                 $items[0] =~ s#\s+#&nbsp;#g;
  18                 # try to make link on right field
  19                 if ($items[1] =~ m#(http://[\S]+)\s*.*?#i) {
  20                         # chop URLS longer than 60 characters
  21                         my $url = substr($1,0,60);
  22                         $url .= "..." if (length($1) > 60);
  23                         $items[1] =~ s#(.*)\b(http://[\S]+)(\b?.*)#$1<a href=\"$2\">$url</a>$3#g;
  24                 }
  25                 $out .= join("</td><td>",@items);
  26                 $out .= "</td></tr>\n";
  27         }
  28         $out =~ s/&lt;br\/*&gt;/<br\/>/g;
  29         return $out;
  30 }
  31
  32 1;