view Lib/IMPL/Web/Application/Action.pm @ 250:129e48bb5afb

DOM refactoring ObjectToDOM methods are virtual QueryToDOM uses inflators Fixed transform for the complex values in the ObjectToDOM QueryToDOM doesn't allow to use complex values (HASHes) as values for nodes (overpost problem)
author sergey
date Wed, 07 Nov 2012 04:17:53 +0400
parents 7c517134c42f
children 32aceba4ee6d
line wrap: on
line source

package IMPL::Web::Application::Action;
use strict;

use Carp qw(carp);

use IMPL::Const qw(:prop);

use IMPL::declare {
    base => [
        'IMPL::Object' => undef,
        'IMPL::Object::Autofill' => '@_'
    ],
    props => [
        application => PROP_RO,
        query => PROP_RO,
        context => PROP_RW
    ]
};

sub CTOR {
    my ($this) = @_;
    
    $this->context({});
}

sub cookie {
    my ($this,$name,$rx) = @_;
    
    $this->_launder(scalar( $this->query->cookie($name) ), $rx );
}

sub param {
    my ($this,$name,$rx) = @_;
    
    my $value;
    
    if (
        $this->requestMethod eq 'GET'
        or
        $this->query->content_type eq 'multipart/form-data'
        or
        $this->query->content_type eq 'application/x-www-form-urlencoded'
    ) {
        $value = scalar( $this->query->param($name) );
    } else {
        $value = scalar( $this->query->url_param($name) );
    }
    
    $this->_launder($value, $rx );
}

sub requestMethod {
    my ($this) = @_;
    return $this->query->request_method;
}

sub pathInfo {
    my ($this) = @_;
    return $this->query->path_info;
}

sub baseUrl {
    my ($this) = @_;
    
    return $this->query->url(-base => 1);
}

sub _launder {
    my ($this,$value,$rx) = @_;
    
    if ( $value ) {
        if ($rx) {
            if ( my @result = ($value =~ m/$rx/) ) {
                return @result > 1 ? \@result : $result[0];
            } else {
                return;
            }
        } else {
            return $value;
        }
    } else {
        return;
    }
}

1;

__END__

=pod

=head1 NAME

C<IMPL::Web::Application::Action> - Обертка вокруг C<CGI> запроса.

=head1 DESCRIPTION

C<[Infrastructure]>
Свзяывет CGI запрос, приложение, орабатывающее его и ответ, который будет отправлен клиенту.

=head1 MEMBERS

=head2 C<CTOR(%args)>

Инициализирует новый экземпляр. Именованными параметрами передаются значения
свойств.

=head2 C< [get]application>

Экземпляр приложения создавшего текущий объект

=item C< [get] query >

Экземпляр C<CGI> запроса

=back


=cut