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package Jaos::WebApp::Render::RSS;
use strict;
use warnings;
use XML::RSS;
use Encode;
sub register
{
my ($class, $app, $conf) = @_;
$app->add_renderer(
rss => sub {
my ($controller, %options) = @_;
my $obj = XML::RSS->new(version => '2.0');
my $rss = $controller->stash->{rss};
my $channel = $rss->{channel} ? $rss->{channel}
: $conf->{channel} ? $conf->{channel}
: undef;
$obj->channel(%$channel) if ($channel);
my $image = $rss->{image} ? $rss->{image}
: $conf->{image} ? $conf->{image}
: undef;
$obj->image(%$image) if ($image);
my $items = $rss->{items};
for my $i (@$items) {
$obj->add_item(%$i);
}
$controller->app->res->content_type('text/xml');
$controller->app->res->body(Encode::encode('utf-8',$obj->as_string));
}
);
}
=head1 NAME
Jaos::WebApp::Render::RSS - Render XML::RSS output
=head1 SYNOPSIS
package MyApp::Controller;
use base qw/Jaos::WebApp/;
sub startup
{
my $app = shift;
# optional options
my $rss_options = { channel => {}, image => {} };
$app->load_plugin('Jaos::WebApp::Render::RSS', $rss_options);
$app->connect('/rss', controller => 'MyApp::Controller', action => 'syndicate');
}
package MyApp::Controller;
use base qw/Jaos::WebApp::Controller/;
sub syndicate
{
my $self = shift;
$self->stash->{rss} = {
channle => {},
image => {},
items => [ { title => '', link => '', description => ''}, ],
};
$self->render('rss');
}
1;
=head1 DESCRIPTION
This is a L<XML::RSS> renderer for L<Jaos::WebApp>.
=head1 METHODS
=head2 register
Called by the L<Jaos::WebApp> plugin loader.
=head1 AUTHOR
Jason Woodward <woodwardj@jaos.org>
=head1 LICENSE
Copyright (C) 2010 Jason Woodward
All rights reserved
This library is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this library. If not, see <http://www.gnu.org/licenses/>.
=cut
1;
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