-#! /usr/bin/perl
-#
# $Id$
# Common functions for HTML/XHTML output generation
# Copyright (C) 2003 Jan Kratochvil <project-www.jankratochvil.net@jankratochvil.net>
package My::Web;
require 5.6.0; # at least 'use warnings;' but we need some 5.6.0+ modules anyway
-use vars qw($VERSION);
-$VERSION=do { my @r=(q$Revision$=~/\d+/g); sprintf "%d.".("%03d"x$#r),@r; };
+our $VERSION=do { my @r=(q$Revision$=~/\d+/g); sprintf "%d.".("%03d"x$#r),@r; };
+our $CVS_ID=q$Id$;
use strict;
use warnings;
+use lib qw(/home/short/lib/perl5/site_perl/5.6.0/i386-linux /home/short/lib/perl5/site_perl/5.6.0 /home/short/lib/perl5/site_perl/i386-linux /home/short/lib/perl5/site_perl /home/short/lib/perl5/5.6.0/i386-linux /home/short/lib/perl5/5.6.0 /home/short/lib/perl5/i386-linux /home/short/lib/perl5);
+
+use Exporter;
+our @EXPORT=qw(&require &a_href &a_href_cz &vskip &img $W);
+our @ISA=qw(Exporter);
+
use WebConfig; # for %WebConfig
require CGI; # for &escapeHTML
require Image::Size; # for &imgsize
use File::Basename; # &basename
+use Carp qw(cluck confess);
+use URI::Escape;
+require HTTP::BrowserDetect;
+require HTTP::Negotiate;
+require Geo::IP;
+require CGI;
+
+
+# Undo 'www/engine/httpd-restart' as it may use obsolete Perl for 'mod_perl'
+delete $ENV{"PERLLIB"};
+delete $ENV{"LD_LIBRARY_PATH"};
+
+
+our $W;
+ # $W->{"title"}
+ # $W->{"head"}
+ # $W->{"head_css"}
+ # $W->{"force_charset"}
+ # %{$W->{"packages_used"}
+ # $W->{"heading_done"}
+ # $W->{"footer_passed"}
+ # %{$W->{"headers"}}
+ # %{$W->{"headers_lc"}} # maps lc($headers_key)=>$headers_key
+ # @{$W->{"packages_used"}{$Apache::Registry::curstash}}}
+ # %{$W->{"args"}}
-
-my %Args;
- # $Args{"title"}
- # $Args{"force_charset"}
-
-my $cvs_id_html;
sub init ($%)
{
my($class,%args)=@_;
- %WebConfig=(%WebConfig,%args); # override %WebConfig settings
+ $W={ %WebConfig,%args }; # override %WebConfig settings
+
+ $W->{"__PACKAGE__"}||="Apache::ROOT".$Apache::Registry::curstash;
+
+ $W->{"top_dir"}||=eval '$'.$W->{"__PACKAGE__"}.'::top_dir';
+
+ do { $W->{$_}=0 if !defined $W->{$_}; } for ("detect_ent");
+ do { $W->{$_}=0 if !defined $W->{$_}; } for ("detect_js");
+ do { $W->{$_}=1 if !defined $W->{$_}; } for ("have_css"); # AFAIK it does not hurt anyone.
+ do { $W->{$_}=1 if !defined $W->{$_}; } for ("footer");
+ do { $W->{$_}=1 if !defined $W->{$_}; } for ("footer_delimit");
+ do { $W->{$_}=1 if !defined $W->{$_}; } for ("footer_mailme");
+ do { $W->{$_}=1 if !defined $W->{$_}; } for ("footer_ids");
+ do { $W->{$_}=1 if !defined $W->{$_}; } for ("indexme");
+ do { $W->{$_}="" if !defined $W->{$_}; } for ("head");
+ do { $W->{$_}="" if !defined $W->{$_}; } for ("head_css");
+
+ my $footer_any=0;
+ for (qw(footer_mailme footer_ids)) {
+ $W->{$_}=0 if !$W->{"footer"};
+ $footer_any=1 if $W->{$_};
+ }
+ $W->{"footer"}=0 if !$footer_any;
+ $W->{"footer_delimit"}=0 if !$W->{"footer"};
+
+ $W->{"r"}=Apache->request();
+
+ $W->{"QUERY_STRING"}=$W->{"r"}->args() || "";
+ if ($W->{"QUERY_STRING"}=~/[&]amp;have_ent/)
+ { $W->{"have_ent"}=0; }
+ elsif ($W->{"QUERY_STRING"}=~ /[&]have_ent/)
+ { $W->{"have_ent"}=1; }
+ else
+ { delete $W->{"have_ent"}; }
+ if ($W->{"detect_ent"} && !defined $W->{"have_ent"} && $W->{"r"}->method() eq "GET") {
+ $W->{"head"}.='<meta http-equiv="Refresh" content="0; URL='
+ .CGI::escapeHTML("http://".$W->{"r"}->hostname()."/".($W->{"r"}->uri()=~m#^/*(.*)$#)[0]
+ ."?".($W->{"QUERY_STRING"} || "detect_ent_glue=1").'&have_ent=detect')
+ .'" />'."\n";
+ }
+ $W->{"QUERY_STRING"}=~s/([&])amp;/$1/g;
+ $W->{"r"}->args($W->{"QUERY_STRING"});
+ $ENV{"QUERY_STRING"}=$W->{"QUERY_STRING"};
+ # Do not: $W->{"r"}->args()
+ # as it parses only QUERY_STRING (not POST data).
+ $W->{"args"}={ CGI->new()->Vars() };
+
+ do { $W->{$_}=$ENV{"HTTP_ACCEPT"} if !defined $W->{$_}; } for ("accept");
+ do { $W->{$_}=$ENV{"HTTP_USER_AGENT"} if !defined $W->{$_}; } for ("user_agent");
+
+ $W->{"browser"}=HTTP::BrowserDetect->new($W->{"user_agent"});
+
+ if (!defined $W->{"have_style"}) {
+ $W->{"have_style"}=(!$W->{"browser"}->netscape() || $W->{"browser"}->major>4 ? 1 : 0);
+ }
- undef $WebConfig{"viewcvs"} if $ENV{"SCRIPT_NAME"} && $WebConfig{"viewcvs"} eq $ENV{"SCRIPT_NAME"};
- my @cvs_id_split=split / +/,$::CVS_ID;
- if (@cvs_id_split==8) {
- $cvs_id_split[2]=""
- ."<a href=\"".map({ s#/viewcvs/#&~checkout~/#; } $WebConfig{"viewcvs"})."?rev=".$cvs_id_split[2]."\">"
- .$cvs_id_split[2]."</a>";
- $cvs_id_split[1]="<a href=\"".$WebConfig{"viewcvs"}."\">".$cvs_id_split[1]."</a>";
- $cvs_id_split[5]="<a href=\"mailto:".$WebConfig{"admin_mail"}."\">".$cvs_id_split[5]."</a>";
+ $W->{"have_js"}=($W->{"args"}{"have_js"} ? 1 : 0);
+ if ($W->{"detect_js"} && !$W->{"have_js"}) {
+ $W->{"head"}.='<script type="text/javascript" src="'.$W->{"top_dir"}.'/have_js.js.pl"></script>'."\n";
}
- $cvs_id_html=join " ",@cvs_id_split;
+
+ do { args_check(%$_) if $_; } for ($W->{"args_check"});
+
+ return $W;
}
-# $args{"ListItem"}=\%...;
-sub init_project ($%)
+sub require ($)
{
-my($class,%args)=@_;
+my($file)=@_;
+
+ $file=~s#/#::#g;
+ $file=~s/[.]pm$//;
+ my $class=$file;
+ $file=~s#::#/#g;
+ $file.=".pm";
+ my $aref=($W->{"packages_used"}{$Apache::Registry::curstash}||=[]);
+ push @$aref,$class
+ if !{ map(($_=>1),@$aref) }->{$class}; # Prevent duplicated entries.
+ CORE::require $file;
+ 1; # Otherwise 'require' would already file above.
+}
- my $ListItem=$args{"ListItem"};
- my $name=$ListItem->{"name"};
- $name=~s#<a\s[^>]*>([^<]*)</a>#$1#g;
- init($class,
- "title"=>$name,
- %args);
- heading();
- print "<h1>".$ListItem->{"name"}."</h1>\n";
- print $ListItem->{"description"};
- print "<hr />\n";
- my @table=(
- {"key"=>qr(^download\b.*),"text"=>sub ($) {
- $_[0]=~s/^download//;
- $_[0]=~s/^-/ /;
- return "Download".$_[0];
- },
- "format"=>sub ($) {
- my $r;
- if ($_[0]=~m#^[a-z]+://#) {
- $r="<a href=\"".$_[0]."\">".CGI::escapeHTML($_[0])."</a>";
- }
- else {
- $r="<a href=\"".$_[0]."\">".CGI::escapeHTML(basename($_[0]))."</a>";
- my $size=(stat $_[0])[7];
- die "Cannot stat \"".$_[0]."\": $!" if !defined $size;
- if ($size>=1024*1024) { $size=int($size/(1024*1024))." MB"; }
- elsif ($size>=1024 ) { $size=int($size/(1024 ))." KB"; }
- else { $size=int($size )." B"; }
- $r.=" ($size)";
- }
- return $r;
- }},
- {"key"=>qr(^link\b.*),"text"=>sub ($) {
- $_[0]=~s/^link-//;
- return $_[0];
- },
- "format"=>sub ($) {
- return "<a href=\"".$_[0]."\">".CGI::escapeHTML($_[0])."</a>";
- }},
- {"key"=>"summary","text"=>"Summary"},
- {"key"=>"ownership","text"=>"Ownership"},
- {"key"=>"license","text"=>"License","format"=>sub ($) {
- my %known=(
- "PD"=>"Public Domain",
- "GPL"=>"<a href=\"http://www.gnu.org/licenses/gpl.html\">GNU General Public License</a>",
- "LGPL"=>"<a href=\"http://www.gnu.org/licenses/lgpl.html\">GNU Lesser General Public License</a>",
- );
- return $known{$_[0]};
- }},
- {"key"=>"maintenance","text"=>"Currently maintained?","format"=>sub ($) {
- my %known=(
- "finished"=>"Project is finished. No serious bugs known. No new features planned.",
- "dead"=>"Project became dead code. Some updates may be needed. It is no longer used.",
- );
- return $known{$_[0]};
- }},
- {"key"=>"language","text"=>"Programming language","format"=>sub ($) {
- return "<a href=\"http://java.sun.com/\">".CGI::escapeHTML($_[0])."</a>"
- if $_[0]=~/^Java\b/;
- return "<a href=\"http://www.php.net/\">".CGI::escapeHTML($_[0])."</a>"
- if $_[0]=~/^PHP\b/;
- return undef();
- }},
- );
- print '<table border="0">'."\n";
+sub fatal (;$);
-sub tableit_func
+sub args_check (%)
{
-my($tableit,$val,$key)=@_;
-
- print "<tr><td>";
- if (!ref $tableit->{"text"}) {
- print $tableit->{"text"};
- }
- else {
- my $textfunc=$tableit->{"text"};
- print &$textfunc($key);
- }
- print ":</td>";
- if ($tableit->{"format"}) {
- my $format=$tableit->{"format"};
- my $valn=&$format($val);
- $val=$valn if defined $valn;
+my(%tmpl)=@_;
+
+ while (my($name,$regex)=each(%tmpl)) {
+ my $name_html="Parametr <span class=\"quote\">".CGI::escapeHTML($name)."</span>";
+ my $val=$W->{"args"}{$name};
+ fatal "$name_html <span class=\"quote\">".CGI::escapeHTML($val)."</span>"
+ ." does not match required regex <span class=\"quote\">".CGI::escapeHTML($regex)."</span>"
+ if defined $val && $val!~/$regex/;
+ fatal "$name_html is required"
+ if !defined $val;
}
- print "<td>$val</td></tr>\n";
}
- for my $tableit (@table) {
- if (!ref $tableit->{"key"}) {
- tableit_func($tableit,$ListItem->{$tableit->{"key"}},$tableit->{"key"}) if $ListItem->{$tableit->{"key"}};
- }
- else {
- for my $key (keys(%$ListItem)) {
- my $keyregex=$tableit->{"key"};
- next if $key!~/$keyregex/;
- tableit_func($tableit,$ListItem->{$key},$key);
- }
- }
- }
- print "</table>\n";
+sub vskip (;$)
+{
+my($height)=@_;
+
+ return '<p'.(!defined $height ? "" : ' style="height: '.$height.';"').'> </p>'."\n";
}
sub fatal (;$)
$msg="UNKNOWN" if !$msg;
-# heading(false/*title*/,false/*indexme*/); // notitle is always safe, don't index the error message
- print("\n<p> <br /> </p><hr /><h1 class=\"error\">FATAL ERROR: $msg!</h1>\n"
+# heading(false/*title*/,false/*indexme*/); # notitle is always safe, don't index the error message
+ print "\n".vskip("3ex")."<hr /><h1 class=\"error\">FATAL ERROR: $msg!</h1>\n"
."<p>You can report this problem's details to"
- ." <a href=\"mailto:".$WebConfig{"admin_mail"}."\">admin of this website</a>.</p>\n");
-# footer();
+ ." ".a_href("mailto:".$W->{"admin_mail"},"admin of this website").".</p>\n";
+ footer();
}
-my $footer_passed;
sub footer (;$)
{
-my($delimit)=@_;
-
- $delimit=1 if !defined $delimit;
-
- exit(1) if $footer_passed++; # deadlock prevention:
+ exit 1 if $W->{"footer_passed"}++; # deadlock prevention:
+
+ print vskip if $W->{"footer_delimit"};
+
+ print "<hr />\n" if $W->{"footer"};
+
+ if ($W->{"footer_mailme"}) {
+ print '<form action="'.$W->{"top_dir"}.'/SendMsg.pl" method="post" onsubmit="'
+ ."this.elements['msgscript'].value=this.elements['msghtml'].value;"
+ ."this.elements['msghtml'].value='';"
+ ."this.submit();"
+ .'">'."\n";
+ print '<p align="right">'."\n";
+ print '<input name="msgscript" type="hidden" />'."\n";
+ print '<input name="msghtml" type="text" size="32" alt="Message" />'."\n";
+ print '<input name="submit" type="submit" value="Quick Note" />'."\n";
+ print '</p>'."\n";
+ print '</form>'."\n";
+ }
- if (0) {
- print "<p> </p>\n" if $delimit;
- print "<hr />\n<p class=\"cvs-id\">$cvs_id_html</p>\n";
+ if ($W->{"footer_ids"}) {
+ print '<p class="cvs-id">';
+ print join("<br />\n",map({ my $package=$_;
+ my $cvs_id=(eval('$'.$package."::CVS_ID")
+# || $package # debug
+ );
+ if (!$cvs_id) {
+ ();
+ }
+ else {
+ $cvs_id='$'.$cvs_id.'$'; # Eaten by 'q' operator.
+ my @cvs_id_split=split / +/,$cvs_id;
+ if (@cvs_id_split==8) {
+ my $file=$package;
+ $file=~s#::#/#g;
+ my $ext;
+ for (qw(.html.pl .pl .pm),"") {
+ $ext=$_;
+ last if -r $W->{"top_dir"}."/$file$ext";
+ cluck "Class file $file not found" if !$ext;
+ }
+ $file.=$ext;
+ $cvs_id_split[2]=""
+ .a_href((map({ my $s=$_; $s=~s#/viewcvs/#$&~checkout~/#; $s; } $W->{"viewcvs"}))[0]."$file?rev=".$cvs_id_split[2],
+ $cvs_id_split[2]);
+ $cvs_id_split[1]=a_href($W->{"viewcvs"}.$file,
+ ($package!~/^Apache::/ ? $package : $cvs_id_split[1]));
+ $cvs_id_split[5]=&{$W->{"cvs_id_author"}}($cvs_id_split[5]);
+ }
+ join " ",@cvs_id_split;
+ }
+ } (
+ $W->{"__PACKAGE__"},
+ __PACKAGE__,
+ "WebConfig",
+ @{$W->{"packages_used"}{$Apache::Registry::curstash}},
+ )));
+ print "</p>\n";
}
print "</body></html>\n";
exit(0);
}
-my $heading_done;
-
-my %headers;
-my %headers_lc; # maps lc($headers_key)=>$headers_key
sub header (%)
{
my(%pairs)=@_;
while (my($key,$val)=each(%pairs)) {
- do { warn "Headers already sent"; next; } if $heading_done;
- for ($headers_lc{lc $key} || ()) {
- delete $headers{$_};
+ do { cluck "Headers already sent"; next; } if $W->{"heading_done"};
+ for ($W->{"headers_lc"}{lc $key} || ()) {
+ delete $W->{"headers"}{$_};
}
- $headers_lc{lc $key}=$key;
- $headers{$key}=$val;
+ $W->{"headers_lc"}{lc $key}=$key;
+ $W->{"headers"}{$key}=$val;
}
}
+sub size_display ($)
+{
+my($size)=@_;
+
+ if ($size<4096)
+ {}
+ elsif ($size<1024*1024)
+ { $size=sprintf "%.1fK",$size/1024; }
+ else
+ { $size=sprintf "%.1fM",$size/1024/1024; }
+ $size.="B";
+ return $size;
+}
+
+sub url_is_local ($)
+{
+my($url)=@_;
+
+ return $url!~m#^[a-z]+://#;
+}
+
+sub a_href ($;$%)
+{
+my($url,$contents,%args)=@_;
+
+ do { $$_=1 if !defined $$_; } for (\$args{"size"});
+ $contents=CGI::escapeHTML($url) if !defined $contents;
+
+ my $r='<a href="';
+ my $urlent=CGI::escapeHTML($url);
+ if ($url eq $urlent)
+ { $r.=$url; }
+ elsif (url_is_local $url)
+ { $r.=$urlent; }
+ elsif (defined $W->{"have_ent"} && !$W->{"have_ent"}) # non-ent client
+ { $r.=$url; }
+ elsif ($W->{"have_ent"}) # ent client
+ { $r.=$urlent; }
+ else # unknown client, &CGI::escapeHTML should not be needed here
+ { $r.=CGI::escapeHTML("http://".$W->{"r"}->hostname()."/Redirect.pl?location=".uri_escape($url)); }
+ $r.='">'.$contents.'</a>';
+ if ($args{"size"} && url_is_local($url) && $url=~/[.](?:gz|rpm|zip|deb)/) { # Downloadable?
+ if (!-r $url)
+ { cluck "File not readable: $url"; }
+ else {
+ $r.=' ('.size_display((stat($url))[7]).')';
+ }
+ }
+ return $r;
+}
+
+sub remote_ip ()
+{
+ # Do not: PerlModule Apache::ForwardedFor
+ # PerlPostReadRequestHandler Apache::ForwardedFor
+ # As 'Apache::ForwardedFor' takes the first of $ENV{"HTTP_X_FORWARDED_FOR"}
+ # while the contents is '127.0.0.1, 213.220.195.171' if client has its own proxy.
+ # We must take the last item ourselves.
+ my $r=$ENV{"HTTP_X_FORWARDED_FOR"} || $W->{"r"}->get_remote_host();
+ $r=~s/^.*,\s*//;
+ return $r;
+}
+
+sub is_cz ()
+{
+print STDERR "IP=".remote_ip()."\n";
+ return "CZ" eq Geo::IP->new()->country_code_by_addr(remote_ip());
+}
+
+sub a_href_cz ($$;%)
+{
+my($url,$contents,%args)=@_;
+
+ return a_href $url,$contents,%args if is_cz();
+ return $contents;
+}
+
sub img_size ($$)
{
my($width,$height)=@_;
- return((1 #$have_style TODO:dyn
- ? "style=\"border:0;width:${width}px;height:${height}px\"" : "border=\"0\"")
- ." width=\"$width\" height=\"$height\"");
+ return ($W->{"have_style"} ? "style=\"border:0;width:${width}px;height:${height}px\"" : "border=\"0\"")
+ ." width=\"$width\" height=\"$height\"";
+}
+
+sub negotiate_variant (%)
+{
+my(%args)=@_;
+
+ my @fields=("id","qs","content-type","encoding","charset","lang","size");
+ return [ map(($args{$_}),@fields) ];
+}
+
+my @img_variants=(
+ { "id"=>"png","qs"=>1.0,"content-type"=>"image/png" },
+ { "id"=>"gif","qs"=>0.9,"content-type"=>"image/gif" },
+ );
+my $img_variants_re='[.](?:'.join('|',map(($_->{"id"}),@img_variants)).')$';
+
+sub img_src ($)
+{
+my($file_base)=@_;
+
+ return $file_base if !url_is_local($file_base)
+ # Known image extension?
+ || $file_base=~m#$img_variants_re#o;
+
+ my @nego_variants;
+ for my $var (@img_variants) {
+ my $file=$file_base.".".$var->{"id"};
+ # TODO: Somehow quickly check dependencies?
+ system 'make >&2 -s --no-print-directory'
+ .' -C '."'".File::Basename::dirname($file)."' '".File::Basename::basename($file)."'"
+ if !-f $file;
+ push @nego_variants,negotiate_variant(
+ %$var,
+ "size"=>(stat $file)[7],
+ );
+ }
+ # Do not: ,$W->{"r"});
+ # but should we provide somehow either 'HTTP::Headers' or 'HTTP::Request' ?
+ my $ext=HTTP::Negotiate::choose(\@nego_variants);
+ $ext||=$img_variants[0]->{"id"}; # &HTTP::Negotiate::choose failed?
+ return $file_base.".".$ext;
}
sub img ($$;$)
{
-my($file,$alt,$attrs)=@_;
+my($file_base,$alt,$attrs)=@_;
- (my $file_det=$file)=~s/[.]mng$/.gif/;
- my($width,$height)=Image::Size::imgsize($file_det);
+ my $file=img_src $file_base;
+ my($width,$height)=Image::Size::imgsize($file);
$alt=CGI::escapeHTML($alt);
- return("<img src=\"$file\" alt=\"$alt\" title=\"$alt\" ".img_size($width,$height)
- .(!defined($attrs) ? "" : " ".$attrs)." />");
+ return "<img src=\"$file\" alt=\"$alt\" title=\"$alt\" ".img_size($width,$height)
+ .(!$attrs ? "" : " ".$attrs)." />";
}
+sub readfile ($$)
+{
+my($class,$filename)=@_;
+
+ local *F;
+ open F,$filename or die "Cannot open \"$filename\": $!";
+ local $/=undef();
+ my $data=<F>;
+ close F;
+ return $data;
+}
-sub heading (;$$)
+sub arr_keys (@)
{
-my($class,$showtitle,$indexme)=@_;
+my(@arr)=@_;
- $showtitle=1 if !defined $showtitle;
- $indexme=1 if !defined $indexme;
+ my @r=();
+ while (@arr) {
+ push @r,shift @arr; # key
+ shift @arr; # val
+ }
+ return @r;
+}
+
+sub heading ()
+{
+my($class)=@_;
# $ENV{"CLIENT_CHARSET"} ignored (mod_czech support dropped!)
- my $client_charset=$Args{"force_charset"} || "us-ascii";
- header("Content-type"=>"text/html; charset=$client_charset");
+ my $client_charset=$W->{"force_charset"} || "us-ascii";
header("Content-Style-Type"=>"text/css");
+ header("Content-Script-Type"=>"text/javascript");
- if ($ENV{"SERVER_SOFTWARE"}) {
- while (my($key,$val)=each(%headers)) {
- print "$key: $val\n";
- }
- print "\n";
+ while (my($key,$val)=each(%{$W->{"headers"}})) {
+ $W->{"r"}->header_out($key,$val);
}
+ $W->{"r"}->send_http_header("text/html; charset=$client_charset"); # "Content-type"; do not use header()
- return if $heading_done++;
+ return if $W->{"heading_done"}++;
+ exit if $W->{"r"}->header_only();
if (1) { # || !$msie_major || $msie_major>=4) # TODO:dyn
print '<?xml version="1.0" encoding="'.$client_charset.'"?>'."\n";
}
print '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">'."\n";
- print '<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="cs">'."\n";
- print '<head><title>'.CGI::escapeHTML($WebConfig{"title_prefix"})
- .join("",map({ ': '.CGI::escapeHTML($_); } ($WebConfig{"title"} || ())))
+ print '<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US">'."\n";
+ print '<head><title>'.CGI::escapeHTML($W->{"title_prefix"})
+ .join("",map({ ': '.CGI::escapeHTML($_); } ($W->{"title"} || ())))
.'</title>'."\n";
- if (1) { # || $have_css) # TODO:dyn
+ if ($W->{"have_css"}) {
print <<'HERE';
<style type="text/css"><!--
.cvs-id { font-family: monospace; }
:link { color: aqua; background-color: transparent; }
:visited { color: teal; background-color: transparent; }
h1,h2 { color: yellow; background-color: transparent; }
+td { padding: 2px; }
+caption { caption-side: bottom; }
.footer img { vertical-align: middle; }
HERE
-
-# TODO:dyn
-# if (isset($head_css))
-# print(trim($head_css)."\n");
+ print $W->{"head_css"}."\n";
print "--></style>\n";
}
- print '<meta name="robots" content="'.($indexme ? "" : "no" ).'index,follow" />'."\n";
- print $_ for ($WebConfig{"head"} || ());
+ print '<meta name="robots" content="'.($W->{"indexme"} ? "" : "no" ).'index,follow" />'."\n";
+ print $W->{"head"};
print "</head><body";
-# TODO:dyn
-# if (isset($mozilla_major) && $mozilla_major==4)
-# print(" bgcolor=\"black\" text=\"white\" link=\"aqua\" vlink=\"teal\"");
+ print ' bgcolor="black" text="white" link="aqua" vlink="teal"'
+ if $W->{"browser"}->netscape() && $W->{"browser"}->major<=4;
print ">\n";
-# if ($showtitle)
-# print("<h1 class=\"centered\"><a href=\"/\">"
-# ."Energie & PenÃze")
-# ."</a></h1>\n");
}
1;