package Catalyst::Controller::WrapCGI;
+use 5.008_001;
use Moose;
use mro 'c3';
extends 'Catalyst::Controller';
+use Catalyst::Exception ();
use HTTP::Request::AsCGI ();
use HTTP::Request ();
use URI ();
-use Catalyst::Exception ();
use URI::Escape;
use HTTP::Request::Common;
Catalyst::Controller::WrapCGI - Run CGIs in Catalyst
-=head1 VERSION
-
-Version 0.0034
-
=cut
-our $VERSION = '0.0034';
+our $VERSION = '0.035';
=head1 SYNOPSIS
pass_env PERL5LIB
pass_env PATH
pass_env /^MYAPP_/
- kill_env MOD_PERL
+ kill_env MYAPP_BAD
</CGI>
</Controller::Foo>
If you just want to run CGIs from files, see L<Catalyst::Controller::CGIBin>.
+C<REMOTE_USER> will be set to C<< $c->user->obj->$username_field >> if
+available, or to C<< $c->req->remote_user >> otherwise.
+
=head1 CONFIGURATION
=head2 pass_env
=head2 cgi_to_response
-C<<$self->cgi_to_response($c, $coderef)>>
+C<< $self->cgi_to_response($c, $coderef) >>
Does the magic of running $coderef in a CGI environment, and populating the
appropriate parts of your Catalyst context with the results.
=head2 wrap_cgi
-C<<$self->wrap_cgi($c, $coderef)>>
+C<< $self->wrap_cgi($c, $coderef) >>
-Runs $coderef in a CGI environment using L<HTTP::Request::AsCGI>, returns an
+Runs C<$coderef> in a CGI environment using L<HTTP::Request::AsCGI>, returns an
L<HTTP::Response>.
-The CGI environment is set up based on $c.
+The CGI environment is set up based on C<$c>.
The environment variables to pass on are taken from the configuration for your
Controller, see L</SYNOPSIS> for an example. If you don't supply a list of
-environment variables to pass, the whole of %ENV is used.
+environment variables to pass, the whole of %ENV is used (with exceptions listed
+in L</FILTERED ENVIRONMENT>.
Used by L</cgi_to_response>, which is probably what you want to use as well.
if ($body) { # Slurp from body filehandle
local $/; $body_content = <$body>;
} else {
- my $body_params = $c->req->body_parameters;
+ my $body_params = $c->req->body_parameters || {};
if (my %uploads = %{ $c->req->uploads }) {
my $post = POST 'http://localhost/',
}
}
- my $filtered_env = $self->_filtered_env(\%ENV);
-
$req->content($body_content);
$req->content_length(length($body_content));
? eval { $c->user->obj->$username_field }
: '');
- my $path_info = '/'.join '/' => map uri_escape_utf8($_), @{ $c->req->args };
+ $username ||= $c->req->remote_user if $c->req->can('remote_user');
+
+ my $path_info = '/'.join '/' => map {
+ utf8::is_utf8($_) ? uri_escape_utf8($_) : uri_escape($_)
+ } @{ $c->req->args };
my $env = HTTP::Request::AsCGI->new(
$req,
($username ? (REMOTE_USER => $username) : ()),
- %$filtered_env,
PATH_INFO => $path_info,
- FILEPATH_INFO => '/'.$c->action.$path_info, # eww
- SCRIPT_NAME => $c->uri_for($c->action)->path
+# eww, this is likely broken:
+ FILEPATH_INFO => '/'.$c->action.$path_info,
+ SCRIPT_NAME => $c->uri_for($c->action, $c->req->captures)->path
);
{
my $saved_error;
+ local %ENV = %{ $self->_filtered_env(\%ENV) };
+
$env->setup;
eval { $call->() };
$saved_error = $@;
select($old);
- Catalyst::Exception->throw(
- message => "CGI invocation failed: $saved_error"
- ) if $saved_error;
+ if( $saved_error ) {
+ die $saved_error if ref $saved_error;
+ Catalyst::Exception->throw(
+ message => "CGI invocation failed: $saved_error"
+ );
+ }
}
return $env->response;
__PACKAGE__->meta->make_immutable;
-=head1 ACKNOWLEDGEMENTS
+=head1 DIRECT SOCKET/NPH SCRIPTS
-Original development sponsored by L<http://www.altinity.com/>
+This currently won't work:
-=head1 SEE ALSO
+ #!/usr/bin/perl
-L<Catalyst::Controller::CGIBin>, L<CatalystX::GlobalContext>,
-L<Catalyst::Controller>, L<CGI>, L<Catalyst>
+ use CGI ':standard';
-=head1 AUTHORS
+ $| = 1;
-Originally written by:
+ print header;
-Matt S. Trout, C<< <mst at shadowcat.co.uk> >>
+ for (0..1000) {
+ print $_, br, "\n";
+ sleep 1;
+ }
-Contributors:
+because the coderef is executed synchronously with C<STDOUT> pointing to a temp
+file.
-Rafael Kitover C<< <rkitover at cpan.org> >>
+=head1 ACKNOWLEDGEMENTS
+
+Original development sponsored by L<http://www.altinity.com/>
-Hans Dieter Pearcey C<< <hdp at cpan.org> >>
+=head1 SEE ALSO
+
+L<Catalyst::Controller::CGIBin>, L<CatalystX::GlobalContext>,
+L<Catalyst::Controller>, L<CGI>, L<Catalyst>
=head1 BUGS
=back
+=head1 AUTHOR
+
+Matt S. Trout C<< <mst at shadowcat.co.uk> >>
+
+=head1 CONTRIBUTORS
+
+Caelum: Rafael Kitover <rkitover@cpan.org>
+
+confound: Hans Dieter Pearcey <hdp@cpan.org>
+
+rbuels: Robert Buels <rbuels@gmail.com>
+
+Some code stolen from Tatsuhiko Miyagawa's L<CGI::Compile>.
+
=head1 COPYRIGHT & LICENSE
-Copyright (c) 2008 Matt S. Trout
+Copyright (c) 2008-2009 L<Catalyst::Controller::WrapCGI/AUTHOR> and
+L<Catalyst::Controller::WrapCGI/CONTRIBUTORS>.
This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.