<?php
namespace Nextend\SmartSlider3\Slider\Cache;
use Nextend\Framework\Cache\Manifest;
use Nextend\Framework\Platform\Platform;
use Nextend\SmartSlider3\Generator\Generator;
use Nextend\SmartSlider3\Slider\Slider;
class CacheGenerator extends Manifest {
/**
* @var Slider
*/
private $slider;
private $generator;
protected $_storageEngine = 'database';
/**
* @param Slider $slider
* @param Generator $generator
*/
public function __construct($slider, $generator) {
parent::__construct($slider->cacheId, false);
$this->slider = $slider;
$this->generator = $generator;
}
protected function decode($data) {
return json_decode($data, true);
}
protected function isCacheValid(&$manifestData) {
$nextRefresh = $manifestData['cacheTime'] + max(0, floatval($this->generator->currentGenerator['params']->get('cache-expiration', 1))) * 60 * 60;
if ($manifestData['cacheTime'] + max(0, floatval($this->generator->currentGenerator['params']->get('cache-expiration', 1))) * 60 * 60 < Platform::getTimestamp()) {
return false;
}
$this->generator->setNextCacheRefresh($nextRefresh);
return true;
}
protected function addManifestData(&$manifestData) {
$manifestData['cacheTime'] = Platform::getTimestamp();
$this->generator->setNextCacheRefresh($manifestData['cacheTime'] + max(0, floatval($this->generator->currentGenerator['params']->get('cache-expiration', 1))) * 60 * 60);
}
}