/[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!
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revision 151 by dpavlin, Sun Nov 16 22:39:36 2003 UTC revision 638 by dpavlin, Wed Jan 19 22:29:54 2005 UTC
# Line 6  Line 6 
6    
7  sub back2html {  sub back2html {
8          my $html = shift;          my $html = shift;
9            my $url_params = shift;
10    
11          $html =~ s/</&lt;/g;          $html =~ s/</&lt;/g;
12          $html =~ s/>/&gt;/g;          $html =~ s/>/&gt;/g;
# Line 16  sub back2html { Line 17  sub back2html {
17                  # convert spaces in left field to non-breaking spaces                  # convert spaces in left field to non-breaking spaces
18                  $items[0] =~ s#\s+#&nbsp;#g;                  $items[0] =~ s#\s+#&nbsp;#g;
19                  # try to make link on right field                  # try to make link on right field
20                  sub mkurl {                  sub mkurl($) {
21                          my $url = shift || die "mkurl needs url as argument";                          my $url = shift || die "mkurl needs url as argument";
22                          # chop URLS longer than 60 characters                          # chop URLS longer than 60 characters
23                          my $txturl = substr($1,0,60);                          my $txturl = substr($1,0,60);
# Line 30  sub back2html { Line 31  sub back2html {
31          # put <br> back into html          # put <br> back into html
32          $out =~ s,&lt;br/*&gt;,<br/>,gi;          $out =~ s,&lt;br/*&gt;,<br/>,gi;
33          # put <a href=xxx>yyyy</a> back into html          # put <a href=xxx>yyyy</a> back into html
34          $out =~ s,&lt;(a\s+href=)(.+?)&gt;(.+?)&lt;(/a)&gt;,<$1$2>$3<$4>,gsi;          sub mkurl_param($$$$) {
35                    my ($a_href,$url,$text,$a_end) = @_;
36                    if ($url_params) {
37                            if ($url =~ m#\?#) {
38                                    $url .= "&".$url_params;
39                            } else {
40                                    $url .= "?".$url_params;
41                            }
42                    }
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          return $out;          return $out;
47  }  }
48    
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