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<?php
/* Icinga Web 2 | (c) 2016 Icinga Development Team | GPLv2+ */
namespace Icinga\Web\Announcement;
use Icinga\Util\Json;
use Icinga\Web\Cookie;
/**
* Handle acknowledged announcements via cookie
*/
class AnnouncementCookie extends Cookie
{
/**
* Array of hashes representing acknowledged announcements
*
* @var string[]
*/
protected $acknowledged = array();
/**
* ETag of the last known announcements.ini
*
* @var string
*/
protected $etag;
/**
* Timestamp of the next active acknowledgement, if any
*
* @var int|null
*/
protected $nextActive;
/**
* AnnouncementCookie constructor
*/
public function __construct()
{
parent::__construct('icingaweb2-announcements');
$this->setExpire(2147483648);
if (isset($_COOKIE['icingaweb2-announcements'])) {
$cookie = json_decode($_COOKIE['icingaweb2-announcements'], true);
if ($cookie !== null) {
if (isset($cookie['acknowledged'])) {
$this->setAcknowledged($cookie['acknowledged']);
}
if (isset($cookie['etag'])) {
$this->setEtag($cookie['etag']);
}
if (isset($cookie['next'])) {
$this->setNextActive($cookie['next']);
}
}
}
}
/**
* Get the hashes of the acknowledged announcements
*
* @return string[]
*/
public function getAcknowledged()
{
return $this->acknowledged;
}
/**
* Set the hashes of the acknowledged announcements
*
* @param string[] $acknowledged
*
* @return $this
*/
public function setAcknowledged(array $acknowledged)
{
$this->acknowledged = $acknowledged;
return $this;
}
/**
* Get the ETag
*
* @return string
*/
public function getEtag()
{
return $this->etag;
}
/**
* Set the ETag
*
* @param string $etag
*
* @return $this
*/
public function setEtag($etag)
{
$this->etag = $etag;
return $this;
}
/**
* Get the timestamp of the next active announcement
*
* @return int
*/
public function getNextActive()
{
return $this->nextActive;
}
/**
* Set the timestamp of the next active announcement
*
* @param int $nextActive
*
* @return $this
*/
public function setNextActive($nextActive)
{
$this->nextActive = $nextActive;
return $this;
}
/**
* {@inheritdoc}
*/
public function getValue()
{
return Json::encode(array(
'acknowledged' => $this->getAcknowledged(),
'etag' => $this->getEtag(),
'next' => $this->getNextActive()
));
}
}
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