/[webpac]/trunk/back2html.pm
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
ViewVC logotype

Annotation of /trunk/back2html.pm

Parent Directory Parent Directory | Revision Log Revision Log


Revision 638 - (hide annotations)
Wed Jan 19 22:29:54 2005 UTC (16 years, 6 months ago) by dpavlin
File size: 1278 byte(s)
don't add unneeded delimiter

1 dpavlin 13 #
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 dpavlin 636 my $url_params = shift;
10 dpavlin 13
11 dpavlin 80 $html =~ s/</&lt;/g;
12     $html =~ s/>/&gt;/g;
13 dpavlin 13 my $out;
14 dpavlin 79 foreach $line (split(/\s*###\s*/,$html)) {
15     $out .= "<tr><td valign=\"top\">";
16     my @items = split(/\s*#-#\s*/,$line);
17     # convert spaces in left field to non-breaking spaces
18     $items[0] =~ s#\s+#&nbsp;#g;
19     # try to make link on right field
20 dpavlin 636 sub mkurl($) {
21 dpavlin 146 my $url = shift || die "mkurl needs url as argument";
22 dpavlin 66 # chop URLS longer than 60 characters
23 dpavlin 146 my $txturl = substr($1,0,60);
24     $txturl .= "..." if (length($1) > 60);
25     return "<a href=\"$url\">$txturl</a>";
26 dpavlin 66 }
27 dpavlin 146 $items[1] =~ s#(http://[\S]+)#mkurl($1)#gie;
28 dpavlin 13 $out .= join("</td><td>",@items);
29     $out .= "</td></tr>\n";
30     }
31 dpavlin 151 # put <br> back into html
32     $out =~ s,&lt;br/*&gt;,<br/>,gi;
33     # put <a href=xxx>yyyy</a> back into html
34 dpavlin 636 sub mkurl_param($$$$) {
35     my ($a_href,$url,$text,$a_end) = @_;
36 dpavlin 638 if ($url_params) {
37     if ($url =~ m#\?#) {
38     $url .= "&".$url_params;
39     } else {
40     $url .= "?".$url_params;
41     }
42 dpavlin 636 }
43     return '<'.$a_href.'"'.$url.'">'.$text.'<'.$a_end.'>';
44     }
45     $out =~ s#&lt;(a\s+href=)['"]*(.+?)['"]*&gt;(.+?)&lt;(/a)&gt;#mkurl_param($1,$2,$3,$4)#gsie;
46 dpavlin 13 return $out;
47     }
48    
49     1;

Properties

Name Value
cvs2svn:cvs-rev 1.11

  ViewVC Help
Powered by ViewVC 1.1.26