X-Git-Url: http://git.jankratochvil.net/?a=blobdiff_plain;f=Web.pm;h=f6c9a79a3ff7e0806b66806029801f018f2ec167;hb=54e2991bea930095e7f7ab4f033b387a11a03898;hp=8449555673438cd4846afc4390562f08a121cdc8;hpb=0ba32bf6081668fdec9c925fe23f5a4a6d6ec8cb;p=MyWeb.git
diff --git a/Web.pm b/Web.pm
index 8449555..f6c9a79 100644
--- a/Web.pm
+++ b/Web.pm
@@ -1,5 +1,3 @@
-#! /usr/bin/perl
-#
# $Id$
# Common functions for HTML/XHTML output generation
# Copyright (C) 2003 Jan Kratochvil You can report this problem's details to"
- ." admin of this website.".$ListItem->{"name"}."
\n";
- print $ListItem->{"description"};
- print "
\n";
- my @table=(
- {"key"=>qr(^download\b.*),"text"=>sub ($) {
- $_[0]=~s/^download//;
- $_[0]=~s/^-/ /;
- return "Download".$_[0];
- },
- "format"=>sub ($) {
- my $r;
- if ($_[0]=~m#^[a-z]+://#) {
- $r="".CGI::escapeHTML($_[0])."";
- }
- else {
- $r="".CGI::escapeHTML(basename($_[0]))."";
- 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 "".CGI::escapeHTML($_[0])."";
- }},
- {"key"=>"summary","text"=>"Summary"},
- {"key"=>"ownership","text"=>"Ownership"},
- {"key"=>"license","text"=>"License","format"=>sub ($) {
- my %known=(
- "PD"=>"Public Domain",
- "GPL"=>"GNU General Public License",
- "LGPL"=>"GNU Lesser General Public License",
- );
- return $known{$_[0]};
- }},
- {"key"=>"maintenance","text"=>"Currently maintained?","format"=>sub ($) {
- my %known=(
- "finished"=>"Project is finished. Possible bug reports welcome although project not actively developed.",
- "dead"=>"Project became dead code, some updates would be required. It is no longer used, project is not supported.",
- "obsolete"=>"Obsolete as some other existing package superseded this one.",
- "merge"=>"Functions of this package should be merged to some other one.",
- "update"=>"Package needs updating to be fully usable, patches welcome.",
- "accepted"=>"This patch was accepted by the original package author. It has no longer any separate meaning.",
- );
- return $known{$_[0]};
- }},
- {"key"=>"reason","text"=>"Reason"},
- {"key"=>"sponsorship","text"=>"Sponsoring Company"},
- {"key"=>"language","text"=>"Programming language","format"=>sub ($) {
- return "".CGI::escapeHTML($_[0]).""
- if $_[0]=~/^Java\b/;
- return "".CGI::escapeHTML($_[0]).""
- if $_[0]=~/^PHP\b/;
- return undef();
- }},
- );
- print ''."\n";
+ do { $W->{$_}=$ENV{"HTTP_ACCEPT"} if !defined $W->{$_}; } for ("accept");
+ do { $W->{$_}=$ENV{"HTTP_USER_AGENT"} if !defined $W->{$_}; } for ("user_agent");
-sub tableit_func
-{
-my($tableit,$val,$key,$ListItem)=@_;
+ $W->{"browser"}=HTTP::BrowserDetect->new($W->{"user_agent"});
- print "
\n";
- print " \n";
- delete $ListItem->{$key};
+
+ do { args_check(%$_) if $_; } for ($W->{"args_check"});
+
+ return $W;
}
- for my $tableit (@table) {
- if (!ref $tableit->{"key"}) {
- tableit_func($tableit,$ListItem->{$tableit->{"key"}},$tableit->{"key"},$ListItem) if $ListItem->{$tableit->{"key"}};
- }
- else {
- for my $key (keys(%$ListItem)) {
- my $keyregex=$tableit->{"key"};
- next if $key!~/$keyregex/;
- tableit_func($tableit,$ListItem->{$key},$key,$ListItem);
- }
- }
+sub require ($)
+{
+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 $file;
+ 1; # Otherwise 'require' would already file above.
+}
+
+sub fatal (;$);
+
+sub args_check (%)
+{
+my(%tmpl)=@_;
+
+ while (my($name,$regex)=each(%tmpl)) {
+ my $name_html="Parametr ".CGI::escapeHTML($name)."";
+ my $val=$W->{"args"}{$name};
+ fatal "$name_html does not match required regex ".CGI::escapeHTML($regex).""
+ if defined $val && $val!~/$regex/;
+ fatal "$name_html is required"
+ if !defined $val;
}
- print "";
- if (!ref $tableit->{"text"}) {
- print $tableit->{"text"};
- }
- else {
- my $textfunc=$tableit->{"text"};
- my $key=$key;
- print &$textfunc($key);
+ if (!defined $W->{"have_style"}) {
+ $W->{"have_style"}=(!$W->{"browser"}->netscape() || $W->{"browser"}->major>4 ? 1 : 0);
}
- print ": ";
- if ($tableit->{"format"}) {
- my $format=$tableit->{"format"};
- my $valn=&$format($val);
- $val=$valn if defined $valn;
+
+ $W->{"have_js"}=($W->{"args"}{"have_js"} ? 1 : 0);
+ if ($W->{"detect_js"} && !$W->{"have_js"}) {
+ $W->{"head"}.=''."\n";
}
- print "$val
FATAL ERROR: $msg!
\n"
+# heading(false/*title*/,false/*indexme*/); # notitle is always safe, don't index the error message
+ print "\n".vskip("3ex")."FATAL ERROR: $msg!
\n"
."
\n" if $delimit; - print "
$cvs_id_html
\n"; + exit 1 if $W->{"footer_passed"}++; # deadlock prevention: + + if ($W->{"footer_ids"}) { + print vskip if $W->{"footer_delimit"}; + print '';
+
+ print join("
\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;
+ }
+ } (
+ $W->{"__PACKAGE__"},
+ __PACKAGE__,
+ @{$W->{"packages_used"}{$Apache::Registry::curstash}},
+ )));
+ print "