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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\AdminAnalytics\Model\Condition;
use Magento\AdminAnalytics\Model\ResourceModel\Viewer\Logger;
use Magento\Framework\View\Layout\Condition\VisibilityConditionInterface;
use Magento\Framework\App\CacheInterface;
/**
* Dynamic validator for UI admin analytics notification, control UI component visibility.
*/
class CanViewNotification implements VisibilityConditionInterface
{
/**
* Unique condition name.
*
* @var string
*/
private static $conditionName = 'can_view_admin_usage_notification';
/**
* Prefix for cache
*
* @var string
*/
private static $cachePrefix = 'admin-usage-notification-popup';
/**
* @var Logger
*/
private $viewerLogger;
/**
* @var CacheInterface
*/
private $cacheStorage;
/**
* @param Logger $viewerLogger
* @param CacheInterface $cacheStorage
*/
public function __construct(
Logger $viewerLogger,
CacheInterface $cacheStorage
) {
$this->viewerLogger = $viewerLogger;
$this->cacheStorage = $cacheStorage;
}
/**
* Validate if notification popup can be shown and set the notification flag
*
* @param array $arguments Attributes from element node.
* @inheritdoc
*/
public function isVisible(array $arguments): bool
{
$cacheKey = self::$cachePrefix;
$value = $this->cacheStorage->load($cacheKey);
if ($value !== 'log-exists') {
$logExists = $this->viewerLogger->checkLogExists();
if ($logExists) {
$this->cacheStorage->save('log-exists', $cacheKey);
}
return !$logExists;
}
return false;
}
/**
* Get condition name
*
* @return string
*/
public function getName(): string
{
return self::$conditionName;
}
}