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package Narwhal::Component::Wiki;
use Moose;
use Narwhal::Page;
has kioku => (
isa => 'KiokuX::Model',
required => 1,
handles => 'KiokuDB::Role::API',
);
has tt => (
isa => 'Template',
required => 1,
handles => ['process'],
);
has scope => (
is => 'ro',
isa => 'KiokuDB::LiveObjects::Scope',
lazy => 1,
default => sub { shift->new_scope },
);
sub BUILD {
my $self = shift;
$self->scope;
}
sub page {
my $self = shift;
my ($req, $page) = @_;
my $page_obj = $self->lookup("page:$page");
return $req->new_response(404)
unless $page_obj;
my $out;
$self->process('page.tt', { uri_for => sub { '/' . $req->uri_for({@_}) }, text => $page_obj->text, page => $page }, \$out);
return $req->new_response(200, [], $out);
}
sub edit {
my $self = shift;
my ($req, $page) = @_;
if ($req->method eq 'POST') {
my $page_obj = Narwhal::Page->new(text => $req->param('text'));
$self->txn_do(sub {
$self->delete("page:$page");
$self->insert("page:$page" => $page_obj);
});
my $res = $req->new_response(303);
$res->location('/' . $req->uri_for({controller => 'wiki', action => 'page', page_name => $page}));
return $res;
}
else {
my $page_obj = $self->lookup("page:$page");
my $out;
$self->process('edit.tt', { uri_for => sub { '/' . $req->uri_for({@_}) }, text => ($page_obj ? $page_obj->text : ''), page => $page }, \$out);
return $req->new_response(200, [], $out);
}
}
__PACKAGE__->meta->make_immutable;
no Moose;
1;
|
