/
SubRequest.pm
113 lines (68 loc) · 2.49 KB
/
SubRequest.pm
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package Catalyst::View::Component::SubInclude::SubRequest;
use warnings;
use strict;
use Carp qw/croak/;
use namespace::clean qw/croak/;
=head1 NAME
Catalyst::View::Component::SubInclude::SubRequest - Sub-requests plugin for C::V::Component::SubInclude
=head1 VERSION
Version 0.02
=cut
our $VERSION = '0.02';
=head1 SYNOPSIS
In your application class:
package MyApp;
use Catalyst qw/
ConfigLoader
Static::Simple
...
SubRequest
/;
In your view class:
package MyApp::View::TT;
use Moose;
extends 'Catalyst::View::TT';
with 'Catalyst::View::Component::SubInclude';
__PACKAGE__->config( subinclude_plugin => 'SubRequest' );
Then, somewhere in your templates:
[% subinclude('/my/widget') %]
=head1 DESCRIPTION
C<Catalyst::View::Component::SubInclude::SubRequest> uses Catalyst sub-requests
to render the subinclude contents.
It requires L<Catalyst::Plugin::SubRequest>.
=head1 CLASS METHODS
=head2 C<generate_subinclude( $c, $path, @args )>
This will make a sub-request call to the action specified by C<$path>. Note that
C<$path> should be the private action path - translation to the public path is
handled internally.
So, after path translation, the call will be (roughly) equivalent to:
$c->sub_request( $translated_path, {}, @args );
Notice that the stash will always be empty. This behavior could be configurable
in the future through an additional switch - for now, this behavior guarantees a
common interface for all plugins.
=cut
sub generate_subinclude {
my ($class, $c, $path, @params) = @_;
my $stash = {};
croak "subincludes through subrequests require Catalyst::Plugin::SubRequest"
unless $c->can('sub_request');
my $args = ref $params[0] eq 'ARRAY' ? shift @params : [];
my $dispatcher = $c->dispatcher;
my ($action) = $dispatcher->_invoke_as_path( $c, $path, $args );
my $uri = $c->uri_for( $action, $args, @params );
$c->sub_request( $uri->path, $stash, @params );
}
=head1 SEE ALSO
L<Catalyst::View::Component::SubInclude|Catalyst::View::Component::SubInclude>,
L<Catalyst::Plugin::SubRequest|Catalyst::Plugin::SubRequest>
=head1 AUTHOR
Nilson Santos Figueiredo Junior, C<< <nilsonsfj at cpan.org> >>
=head1 SPONSORSHIP
Development sponsored by Ionzero LLC L<http://www.ionzero.com/>.
=head1 COPYRIGHT & LICENSE
Copyright (C) 2009 Nilson Santos Figueiredo Junior.
Copyright (C) 2009 Ionzero LLC.
This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
=cut
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