Aoe\Varnish\System\Header

Complexity

Total Complexity

4

Size/Duplication

Total Lines	45
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

27.27%

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	sendDebugHeader()	0	4	1
A	sendEnabledHeader()	0	4	1
A	sendHeaderForTag()	0	7	2

<?php
namespace Aoe\Varnish\System;

use Aoe\Varnish\Domain\Model\TagInterface;

class Header
{
    /**
     * @var string
     */
    const HEADER_TAGS = 'X-Tags: %s';

    /**
     * @var string
     */
    const HEADER_DEBUG = 'X-Debug: 1';

    /**
     * @var string
     */
    const HEADER_ENABLED = 'X-Varnish-enabled: 1';

    /**
     * @param TagInterface $tag
     * @return void
     */
    public function sendHeaderForTag(TagInterface $tag)
    {
        if (false === $tag->isValid()) {
            throw new \RuntimeException('Tag is not valid', 1435047447);
        }
        header(sprintf(self::HEADER_TAGS, $tag->getIdentifier()), false);
    }

    /**
     * @return void
     */
    public function sendDebugHeader()
    {
        header(self::HEADER_DEBUG);
    }

    /**
     * @return void
     */
    public function sendEnabledHeader()
    {
        header(self::HEADER_ENABLED);
    }
}