1 package Catalyst::Engine::LWP;
4 use base 'Catalyst::Engine';
6 use CGI::Simple::Cookie;
8 use HTTP::Headers::Util 'split_header_words';
14 __PACKAGE__->mk_accessors(qw/lwp/);
16 Class::Struct::struct 'Catalyst::Engine::LWP::HTTP' => {
17 request => 'HTTP::Request',
18 response => 'HTTP::Response',
25 Catalyst::Engine::LWP - Catalyst LWP Engine
33 This Catalyst engine is meant to be subclassed.
35 =head1 OVERLOADED METHODS
37 This class overloads some methods from C<Catalyst::Engine>.
41 =item $c->finalize_headers
45 sub finalize_headers {
48 my $status = $c->response->status || 200;
49 my $headers = $c->response->headers;
50 my $response = HTTP::Response->new( $status, undef, $headers );
52 while ( my ( $name, $cookie ) = each %{ $c->response->cookies } ) {
53 my $cookie = CGI::Simple::Cookie->new(
55 -value => $cookie->{value},
56 -expires => $cookie->{expires},
57 -domain => $cookie->{domain},
58 -path => $cookie->{path},
59 -secure => $cookie->{secure} || 0
62 $response->header( 'Set-Cookie' => $cookie->as_string );
65 $c->lwp->response($response);
68 =item $c->finalize_output
74 $c->lwp->response->content_ref( \$c->response->{output} );
77 =item $c->prepare_connection
81 sub prepare_connection {
83 $c->req->hostname( $c->lwp->hostname );
84 $c->req->address( $c->lwp->address );
87 =item $c->prepare_cookies
94 if ( my $header = $c->lwp->request->header('Cookie') ) {
95 $c->req->cookies( { CGI::Simple::Cookie->parse($header) } );
99 =item $c->prepare_headers
103 sub prepare_headers {
105 $c->req->method( $c->lwp->request->method );
106 $c->req->headers( $c->lwp->request->headers );
109 =item $c->prepare_parameters
113 sub prepare_parameters {
117 my $request = $c->lwp->request;
119 push( @params, $request->uri->query_form );
121 if ( $request->content_type eq 'application/x-www-form-urlencoded' ) {
122 my $uri = URI->new('http:');
123 $uri->query( $request->content );
124 push( @params, $uri->query_form );
127 if ( $request->content_type eq 'multipart/form-data' ) {
129 for my $part ( $request->parts ) {
131 my $disposition = $part->header('Content-Disposition');
132 my %parameters = @{ ( split_header_words($disposition) )[0] };
134 if ( $parameters{filename} ) {
136 my $fh = IO::File->new_tmpfile;
137 $fh->write( $part->content ) or die $!;
138 $fh->seek( SEEK_SET, 0 ) or die $!;
140 $c->req->uploads->{ $parameters{filename} } = {
142 size => ( stat $fh )[7],
143 type => $part->content_type
146 push( @params, $parameters{filename}, $fh );
149 push( @params, $parameters{name}, $part->content );
154 my $parameters = $c->req->parameters;
156 while ( my ( $name, $value ) = splice( @params, 0, 2 ) ) {
158 if ( exists $parameters->{$name} ) {
159 for ( $parameters->{$name} ) {
160 $_ = [$_] unless ref($_) eq "ARRAY";
165 $parameters->{$name} = $value;
170 =item $c->prepare_path
179 my $scheme = $c->lwp->request->uri->scheme;
180 my $host = $c->lwp->request->uri->host;
181 my $port = $c->lwp->request->uri->port;
184 $base->scheme($scheme);
188 $base = $base->canonical->as_string;
191 my $path = $c->lwp->request->uri->path || '/';
194 $c->req->base($base);
195 $c->req->path($path);
198 =item $c->prepare_request($r)
202 sub prepare_request {
203 my ( $c, $lwp ) = @_;
207 =item $c->prepare_uploads
211 sub prepare_uploads {
223 Sebastian Riedel, C<sri@cpan.org>
224 Christian Hansen, C<ch@ngmedia.com>
228 This program is free software, you can redistribute it and/or modify it under
229 the same terms as Perl itself.