From 3642e53fcbb31138ad82ab3ab18bc51234ff178d Mon Sep 17 00:00:00 2001
From: short <>
Date: Sun, 18 Sep 2005 15:50:34 +0000
Subject: [PATCH] Moved common "Redirect"+"have_js" to their proper "My/"
 project directory.

---
 HaveJS.pm   | 68 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 Makefile.am |  4 ++++
 Redirect.pm | 45 ++++++++++++++++++++++++++++++++++++++++
 3 files changed, 117 insertions(+)
 create mode 100644 HaveJS.pm
 create mode 100644 Redirect.pm

diff --git a/HaveJS.pm b/HaveJS.pm
new file mode 100644
index 0000000..b68c554
--- /dev/null
+++ b/HaveJS.pm
@@ -0,0 +1,68 @@
+# $Id$
+# JavaScript detection scriptlet Perl template.
+# Copyright (C) 2003-2005 Jan Kratochvil <project-www.jankratochvil.net@jankratochvil.net>
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; exactly version 2 of June 1991 is required
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+
+package My::HaveJS;
+require 5.6.0;	# at least 'use warnings;' but we need some 5.6.0+ modules anyway
+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 My::Web;
+
+
+our $HTML_TEST=0;
+
+sub handler
+{
+my $W=My::Web->init();
+
+
+# Do not: My::Web->heading();
+$W->{"r"}->content_type("text/javascript");
+
+# Prevent redirection of some top (referring) foreign webpage as it
+# may not pass "have_js=1" to us anyway. (for example Google cache)
+print ""
+		.'if (0'."\n"
+		."\t\t".'|| window.location.hostname=="'.$W->{"W"}{"web_hostname"}.'" && window.location.port==  80'."\n"
+		."\t\t".'|| window.location.hostname=="'.'localhost'              .'" && window.location.port==7680)'."\n";
+print <<'HERE';
+	{
+		var searchN=window.location.search;
+		if (searchN=="" || searchN=="?")
+			searchN="?";
+		else
+			searchN+="&";
+		searchN+="have_js=1";
+
+		window.location.href
+				=window.location.protocol+"//"
+				+window.location.hostname
+				+(window.location.port==80 ? "" : ":"+window.location.port)
+				+window.location.pathname
+				+window.location.hash
+				+searchN;
+		}
+HERE
+
+
+# Do not: My::Web->footer();
+exit 0;
+}
+1;
diff --git a/Makefile.am b/Makefile.am
index 63b0901..9157b6b 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -28,3 +28,7 @@ EXTRA_DIST+= \
 		arrow-right.png \
 		arrow-up.png
 
+MODPERL_PM+= \
+		HaveJS.pm \
+		Redirect.pm
+
diff --git a/Redirect.pm b/Redirect.pm
new file mode 100644
index 0000000..25cbfb5
--- /dev/null
+++ b/Redirect.pm
@@ -0,0 +1,45 @@
+# $Id$
+# URL redirector of &My::Web::a_href Perl template.
+# Copyright (C) 2003-2005 Jan Kratochvil <project-www.jankratochvil.net@jankratochvil.net>
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; exactly version 2 of June 1991 is required
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+
+package My::Redirect;
+require 5.6.0;	# at least 'use warnings;' but we need some 5.6.0+ modules anyway
+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 My::Web;
+use Apache2::Const qw(HTTP_MOVED_TEMPORARILY);
+
+
+our $HTML_TEST=0;
+
+sub handler
+{
+my $W=My::Web->init(
+		"header_only"=>1,
+		"args_check"=>{
+				"location"=>'^\w+://',
+				},
+		);
+$W->{"r"}->status(HTTP_MOVED_TEMPORARILY);
+$W->{"r"}->headers_out()->{"Location"}=$W->{"args"}{"location"};
+
+exit 0;
+}
+1;
-- 
1.8.3.1