117 lines
2.0 KiB
PHP
117 lines
2.0 KiB
PHP
<?php namespace RainLab\GoogleAnalytics\Classes;
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use Psr\Cache\CacheItemInterface;
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use DateTimeInterface;
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use DateInterval;
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use DateTime;
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class CacheItem implements CacheItemInterface
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{
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/**
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* @var string
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*/
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protected $key;
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/**
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* @var mixed|null
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*/
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protected $value;
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/**
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* @var bool
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*/
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protected $hit;
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/**
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* @var \DateTimeInterface|\DateInterval|int
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*/
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protected $expires;
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/**
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* @param string $key
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* @param mixed $value
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* @param bool $hit
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*/
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public function __construct($key, $value = null, $hit = false)
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{
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$this->key = $key;
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$this->value = $value;
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$this->hit = boolval($hit);
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}
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/**
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* {@inheritdoc}
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*/
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public function getKey()
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{
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return $this->key;
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}
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/**
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* {@inheritdoc}
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*/
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public function get()
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{
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return $this->value;
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}
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/**
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* {@inheritdoc}
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*/
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public function isHit()
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{
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return $this->hit;
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}
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/**
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* {@inheritdoc}
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*/
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public function set($value)
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{
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$this->value = $value;
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function expiresAt($expiration)
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{
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$this->expires = $expiration;
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function expiresAfter($time)
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{
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$this->expires = $time;
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return $this;
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}
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/**
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* @return int|null
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* The amount of minutes this item should stay alive. Or null when no expires is given.
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*/
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public function getTTL()
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{
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if (is_int($this->expires)) {
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return floor($this->expires / 60.0);
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}
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if ($this->expires instanceof DateTimeInterface) {
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$diff = (new DateTime())->diff($this->expires);
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return boolval($diff->invert) ? 0 : $diff->i;
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}
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if ($this->expires instanceof DateInterval) {
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return boolval($this->expires->invert) ? 0 : $this->expires->i;
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}
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}
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}
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