12 use constant APACHE2 => $mod_perl::VERSION >= 1.99;
16 require Apache::RequestIO;
17 require Apache::RequestRec;
18 require Apache::RequestUtil;
21 else { require Apache }
22 require Apache::Request;
25 my ( $self, $r ) = @_;
26 $self->{ar} = Apache::Request->new($r);
32 # Reconstruct the request headers
33 $self->headers_in(Maypole::Headers->new);
35 if (APACHE2) { %headers = %{$self->{ar}->headers_in};
36 } else { %headers = $self->{ar}->headers_in; }
38 $self->headers_in->set($_, $headers{$_});
41 $self->{path} = $self->{ar}->uri;
42 my $loc = $self->{ar}->location;
43 no warnings 'uninitialized';
44 $self->{path} .= '/' if $self->{path} eq $loc;
45 $self->{path} =~ s/^($loc)?\///;
52 $self->{params} = { $self->_mod_perl_args( $self->{ar} ) };
53 $self->{query} = { $self->_mod_perl_args( $self->{ar} ) };
58 $r->{ar}->content_type(
59 $r->{content_type} =~ m/^text/
60 ? $r->{content_type} . "; charset=" . $r->{document_encoding}
63 $r->{ar}->headers_out->set(
64 "Content-Length" => do { use bytes; length $r->{output} }
67 foreach ($r->headers_out->field_names) {
68 next if /^Content-(Type|Length)/;
69 $r->{ar}->headers_out->set($_ => $r->headers_out->get($_));
72 APACHE2 || $r->{ar}->send_http_header;
73 $r->{ar}->print( $r->{output} );
76 sub get_template_root {
78 $r->{ar}->document_root . "/" . $r->{ar}->location;
82 my ( $self, $apr ) = @_;
84 foreach my $key ( $apr->param ) {
85 my @values = $apr->param($key);
86 $args{$key} = @values == 1 ? $values[0] : \@values;
95 Apache::MVC - Apache front-end to Maypole
100 use base 'Apache::MVC';
101 BeerDB->setup("dbi:mysql:beerdb");
102 BeerDB->config->uri_base("http://your.site/");
103 BeerDB->config->display_tables([qw[beer brewery pub style]]);
104 # Now set up your database:
105 # has-a relationships
112 A mod_perl platform driver for Maypole. Your application can inherit from
113 Apache::MVC directly, but it is recommended that you use
114 L<Maypole::Application>.
118 Create a driver module like the one above.
120 Put the following in your Apache config:
123 SetHandler perl-script
127 Copy the templates found in F<templates/factory> into the
128 F<beer/factory> directory off the web root. When the designers get
129 back to you with custom templates, they are to go in
130 F<beer/custom>. If you need to do override templates on a
131 database-table-by-table basis, put the new template in
134 This will automatically give you C<add>, C<edit>, C<list>, C<view> and
135 C<delete> commands; for instance, a list of breweries, go to
137 http://your.site/beer/brewery/list
139 For more information about how the system works and how to extend it,
142 =head1 Implementation
144 This class overrides a set of methods in the base Maypole class to provide it's
145 functionality. See L<Maypole> for these:
151 =item get_template_root
163 Simon Cozens, C<simon@cpan.org>
164 Marcus Ramberg, C<marcus@thefeed.no>
165 Screwed up by Sebastian Riedel, C<sri@oook.de>
169 You may distribute this code under the same terms as Perl itself.