From 401be9f6a1a8e7f76405c1a07937fa15a6813679 Mon Sep 17 00:00:00 2001
From: biopete <biopete@invalid>
Date: Fri, 7 Apr 2006 18:05:02 +0000
Subject: [PATCH] Peter -- uses more standard method for mp1 and mp2
 compatibility in BEGIN block

Fixed redirect_request so it works.

Needs testing on MP1.



git-svn-id: http://svn.maypole.perl.org/Maypole/trunk@472 48953598-375a-da11-a14b-00016c27c3ee
---
 lib/Apache/MVC.pm | 51 ++++++++++++++++++++++++++++-------------------
 1 file changed, 30 insertions(+), 21 deletions(-)

diff --git a/lib/Apache/MVC.pm b/lib/Apache/MVC.pm
index ddd742b..3fcdaac 100644
--- a/lib/Apache/MVC.pm
+++ b/lib/Apache/MVC.pm
@@ -14,29 +14,35 @@ __PACKAGE__->mk_accessors( qw( ar ) );
 our $MODPERL2;
 our $modperl_version;
 
+# pjs -- fixed to use standard way from perl.apache.org
 BEGIN {
-    eval 'use Apache;';
-    if ($@) {
-         eval 'use mod_perl2; $modperl_version = $mod_perl2::VERSION; ';
-         if ($@) {
-	   $modperl_version = $Apache2::RequestRec::VERSION;
-         }
-	 require Apache2::RequestIO;
-	 require Apache2::RequestRec;
-	 require Apache2::RequestUtil;
-	 require APR::URI;
-	 require HTTP::Body;
-	 $MODPERL2 = 1;
+    #eval 'use Apache;'; # could fuck shit up if you have some file na
+    # named Apache.pm in your path forex CGI/Apache.pm
+    $MODPERL2  = ( exists $ENV{MOD_PERL_API_VERSION} and
+                        $ENV{MOD_PERL_API_VERSION} >= 2 );
+    if ($MODPERL2) {
+     eval 'use mod_perl2; $modperl_version = $mod_perl2::VERSION;';
+     if ($@) {
+      $modperl_version = $Apache2::RequestRec::VERSION;
+     }
+     require Apache2::RequestIO;
+     require Apache2::RequestRec;
+     require Apache2::RequestUtil;
+     eval 'use Apache2::Const -compile => qw/REDIRECT/;'; # -compile 4 no import
+     require APR::URI;
+     require HTTP::Body;
     } else {
-	eval ' use mod_perl; ';
-	require Apache;
-	require Apache::Request;
-	$MODPERL2 = 0;
-	$modperl_version = 1;
+     eval ' use mod_perl; ';
+     require Apache;
+     require Apache::Request;
+     eval 'use Apache::Constants -compile => qw/REDIRECT/;';
+     $modperl_version = 1;
     }
 
 }
 
+
+
 =head1 NAME
 
 Apache::MVC - Apache front-end to Maypole
@@ -136,11 +142,13 @@ sub parse_args {
 =cut
 
 # FIXME: use headers_in to gather host and other information?
-sub redirect_request 
+# pjs 4-7-06 fixed so it works but did not fix headers_in issue  
+sub redirect_request
 {
   my $r = shift;
   my $redirect_url = $_[0];
-  my $status = "302";
+  my $status = $MODPERL2 ? eval 'Apache2::Const::REDIRECT;' :
+          eval 'Apache::Constants::REDIRECT;'; # why have to eval this?
   if ($_[1]) {
     my %args = @_;
     if ($args{url}) {
@@ -154,8 +162,9 @@ sub redirect_request
     $status = $args{status} if ($args{status});
   }
 
-  $r->headers_out->set('Status' => $status);
-  $r->headers_out->set('Location' => $redirect_url);
+  $r->ar->status($status);
+  $r->ar->headers_out->set('Location' => $redirect_url);
+  #$r->output("");
   return OK;
 }
 
-- 
2.39.2