Rvdv\Nntp\Command\HelpCommand

Complexity

Total Complexity

3

Size/Duplication

Total Lines	28
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	__invoke()	0	4	1
A	onHelpTextFollows()	0	4	1

<?php

/*
 * This file is part of the NNTP library.
 *
 * (c) Robin van der Vleuten <robin@webstronauts.co>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Rvdv\Nntp\Command;

use Rvdv\Nntp\Response\MultiLineResponse;

/**
 * @author Robin van der Vleuten <robin@webstronauts.co>
 */
class HelpCommand extends Command implements CommandInterface
{
    /**
     * Constructor.
     */
    public function __construct()
    {
        parent::__construct(true);
    }

    /**
     * {@inheritdoc}
     */
    public function __invoke()
    {
        return 'HELP';
    }

    /**
     * @param MultiLineResponse $response
     *
     * @return string
     */
    public function onHelpTextFollows(MultiLineResponse $response)
    {
        return implode("\n", (array) $response->getLines());
    }
}