1 package Catalyst::Engine::HTTP;
4 use base 'Catalyst::Engine';
6 use CGI::Simple::Cookie;
8 use HTTP::Headers::Util 'split_header_words';
14 __PACKAGE__->mk_accessors(qw/http/);
16 Class::Struct::struct 'Catalyst::Engine::HTTP::LWP' => {
17 request => 'HTTP::Request',
18 response => 'HTTP::Response',
26 Catalyst::Engine::HTTP - Catalyst HTTP Engine
34 This Catalyst engine is meant to be subclassed.
36 =head1 OVERLOADED METHODS
38 This class overloads some methods from C<Catalyst::Engine>.
42 =item $c->finalize_headers
46 sub finalize_headers {
49 my $status = $c->response->status || 200;
50 my $headers = $c->response->headers;
51 my $response = HTTP::Response->new( $status, undef, $headers );
53 while ( my ( $name, $cookie ) = each %{ $c->response->cookies } ) {
54 my $cookie = CGI::Simple::Cookie->new(
56 -value => $cookie->{value},
57 -expires => $cookie->{expires},
58 -domain => $cookie->{domain},
59 -path => $cookie->{path},
60 -secure => $cookie->{secure} || 0
63 $response->header( 'Set-Cookie' => $cookie->as_string );
66 $c->http->response($response);
69 =item $c->finalize_output
75 $c->http->response->content_ref( \$c->response->{output} );
78 =item $c->prepare_connection
82 sub prepare_connection {
84 $c->req->hostname( $c->http->hostname );
85 $c->req->address( $c->http->address );
88 =item $c->prepare_cookies
95 if ( my $header = $c->http->request->header('Cookie') ) {
96 $c->req->cookies( { CGI::Simple::Cookie->parse($header) } );
100 =item $c->prepare_headers
104 sub prepare_headers {
106 $c->req->method( $c->http->request->method );
107 $c->req->headers( $c->http->request->headers );
110 =item $c->prepare_parameters
114 sub prepare_parameters {
118 my $request = $c->http->request;
120 push( @params, $request->uri->query_form );
122 if ( $request->content_type eq 'application/x-www-form-urlencoded' ) {
123 my $uri = URI->new('http:');
124 $uri->query( $request->content );
125 push( @params, $uri->query_form );
128 if ( $request->content_type eq 'multipart/form-data' ) {
130 for my $part ( $request->parts ) {
132 my $disposition = $part->header('Content-Disposition');
133 my %parameters = @{ ( split_header_words($disposition) )[0] };
135 if ( $parameters{filename} ) {
137 my $fh = IO::File->new_tmpfile;
138 $fh->write( $part->content ) or die $!;
139 $fh->seek( SEEK_SET, 0 ) or die $!;
141 $c->req->uploads->{ $parameters{filename} } = {
143 size => ( stat $fh )[7],
144 type => $part->content_type
147 push( @params, $parameters{filename}, $fh );
150 push( @params, $parameters{name}, $part->content );
155 my $parameters = $c->req->parameters;
157 while ( my ( $name, $value ) = splice( @params, 0, 2 ) ) {
159 if ( exists $parameters->{$name} ) {
160 for ( $parameters->{$name} ) {
161 $_ = [$_] unless ref($_) eq "ARRAY";
166 $parameters->{$name} = $value;
171 =item $c->prepare_path
180 my $scheme = $c->http->request->uri->scheme;
181 my $host = $c->http->request->uri->host;
182 my $port = $c->http->request->uri->port;
185 $base->scheme($scheme);
189 $base = $base->canonical->as_string;
192 my $path = $c->http->request->uri->path || '/';
195 $c->req->base($base);
196 $c->req->path($path);
199 =item $c->prepare_request($r)
203 sub prepare_request {
204 my ( $c, $http ) = @_;
208 =item $c->prepare_uploads
212 sub prepare_uploads {
224 Sebastian Riedel, C<sri@cpan.org>
225 Christian Hansen, C<ch@ngmedia.com>
229 This program is free software, you can redistribute it and/or modify it under
230 the same terms as Perl itself.