increased version number of Apache::MVC

[maypole.git] / lib / Apache / MVC.pm

diff --git a/lib/Apache/MVC.pm b/lib/Apache/MVC.pm
index 5005effb96f244fa0eaeae8526fc64d146160b80..7c016ebc82060866b54466985f9ffc1242979f0e 100644 (file)
--- a/lib/Apache/MVC.pm
+++ b/lib/Apache/MVC.pm
@@ -1,24 +1,67 @@
 package Apache::MVC;
 
-use base qw(Apache::MVC::Base Maypole);
-use Apache;
-use Apache::Request;
 use strict;
 use warnings;
 
-our $VERSION = "0.3";
+use base 'Maypole';
+use mod_perl;
+
+use constant APACHE2 => $mod_perl::VERSION >= 1.99;
+
+if (APACHE2) {
+    require Apache2;
+    require Apache::RequestRec;
+    require Apache::RequestUtil;
+    require APR::URI;
+}
+else { require Apache }
+require Apache::Request;
+
+our $VERSION = "2.03";
 
 sub get_request {
-    shift->{ar} = Apache::Request->new( Apache->request );
+    my ( $self, $r ) = @_;
+    $self->{ar} = Apache::Request->new($r);
+}
+
+sub parse_location {
+    my $self = shift;
+    $self->{path} = $self->{ar}->uri;
+    my $loc = $self->{ar}->location;
+    no warnings 'uninitialized';
+    $self->{path} =~ s/^($loc)?\///;
+    $self->parse_path;
+    $self->parse_args;
 }
 
 sub parse_args {
     my $self = shift;
-    $self->{params} = { $self->{ar}->content };
-    while ( my ( $key, $value ) = each %{ $self->{params} } ) {
-        $self->{params}{$key} = '' unless defined $value;
+    $self->{params} = { $self->_mod_perl_args( $self->{ar} ) };
+    $self->{query}  = { $self->_mod_perl_args( $self->{ar} ) };
+}
+
+sub send_output {
+    my $r = shift;
+    $r->{ar}->content_type(
+        $r->{content_type} . "; charset=" . $r->{document_encoding} );
+    $r->{ar}->headers_out->set( "Content-Length" => length $r->{output} );
+    APACHE2 || $r->{ar}->send_http_header;
+    $r->{ar}->print( $r->{output} );
+}
+
+sub get_template_root {
+    my $r = shift;
+    $r->{ar}->document_root . "/" . $r->{ar}->location;
+}
+
+sub _mod_perl_args {
+    my ( $self, $apr ) = @_;
+    my %args;
+    foreach my $key ( $apr->param ) {
+        my @values = $apr->param($key);
+        $args{$key} = @values == 1 ? $values[0] : \@values;
     }
-    $self->{query} = { $self->{ar}->args };
+    return %args;
 }
 
 1;
@@ -32,8 +75,8 @@ Apache::MVC - Apache front-end to Maypole
     package BeerDB;
     use base 'Apache::MVC';
     BeerDB->setup("dbi:mysql:beerdb");
-    BeerDB->config->{uri_base} = "http://your.site/";
-    BeerDB->config->{display_tables} = [qw[beer brewery pub style]];
+    BeerDB->config->uri_base("http://your.site/");
+    BeerDB->config->display_tables([qw[beer brewery pub style]]);
     # Now set up your database:
     # has-a relationships
     # untaint columns
@@ -110,9 +153,29 @@ C<delete> commands; for instance, a list of breweries, go to
 For more information about how the system works and how to extend it,
 see L<Maypole>.
 
+=head1 Implementation
+
+This class overrides a set of methods in the base Maypole class to provide it's
+functionality. See L<Maypole> for these:
+
+=over
+
+=item get_request
+
+=item get_template_root
+
+=item parse_args
+
+=item parse_location
+
+=item send_output
+
+=back
+
 =head1 AUTHOR
 
 Simon Cozens, C<simon@cpan.org>
+Marcus Ramberg, C<marcus@thefeed.no>
 Screwed up by Sebastian Riedel, C<sri@oook.de>
 
 =head1 LICENSE