update

wp-content/plugins/google-site-kit/third-party/google/auth/src/Cache/Item.php

@@ -0,0 +1,146 @@
+<?php
+
+/*
+ * Copyright 2016 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace Google\Site_Kit_Dependencies\Google\Auth\Cache;
+
+use DateTime;
+use DateTimeInterface;
+use DateTimeZone;
+use Google\Site_Kit_Dependencies\Psr\Cache\CacheItemInterface;
+use TypeError;
+/**
+ * A cache item.
+ *
+ * This class will be used by MemoryCacheItemPool and SysVCacheItemPool
+ * on PHP 7.4 and below. It is compatible with psr/cache 1.0 and 2.0 (PSR-6).
+ * @see TypedItem for compatiblity with psr/cache 3.0.
+ */
+final class Item implements \Google\Site_Kit_Dependencies\Psr\Cache\CacheItemInterface
+{
+    /**
+     * @var string
+     */
+    private $key;
+    /**
+     * @var mixed
+     */
+    private $value;
+    /**
+     * @var DateTimeInterface|null
+     */
+    private $expiration;
+    /**
+     * @var bool
+     */
+    private $isHit = \false;
+    /**
+     * @param string $key
+     */
+    public function __construct($key)
+    {
+        $this->key = $key;
+    }
+    /**
+     * {@inheritdoc}
+     */
+    public function getKey()
+    {
+        return $this->key;
+    }
+    /**
+     * {@inheritdoc}
+     */
+    public function get()
+    {
+        return $this->isHit() ? $this->value : null;
+    }
+    /**
+     * {@inheritdoc}
+     */
+    public function isHit()
+    {
+        if (!$this->isHit) {
+            return \false;
+        }
+        if ($this->expiration === null) {
+            return \true;
+        }
+        return $this->currentTime()->getTimestamp() < $this->expiration->getTimestamp();
+    }
+    /**
+     * {@inheritdoc}
+     */
+    public function set($value)
+    {
+        $this->isHit = \true;
+        $this->value = $value;
+        return $this;
+    }
+    /**
+     * {@inheritdoc}
+     */
+    public function expiresAt($expiration)
+    {
+        if ($this->isValidExpiration($expiration)) {
+            $this->expiration = $expiration;
+            return $this;
+        }
+        $error = \sprintf('Argument 1 passed to %s::expiresAt() must implement interface DateTimeInterface, %s given', \get_class($this), \gettype($expiration));
+        throw new \TypeError($error);
+    }
+    /**
+     * {@inheritdoc}
+     */
+    public function expiresAfter($time)
+    {
+        if (\is_int($time)) {
+            $this->expiration = $this->currentTime()->add(new \DateInterval("PT{$time}S"));
+        } elseif ($time instanceof \DateInterval) {
+            $this->expiration = $this->currentTime()->add($time);
+        } elseif ($time === null) {
+            $this->expiration = $time;
+        } else {
+            $message = 'Argument 1 passed to %s::expiresAfter() must be an ' . 'instance of DateInterval or of the type integer, %s given';
+            $error = \sprintf($message, \get_class($this), \gettype($time));
+            throw new \TypeError($error);
+        }
+        return $this;
+    }
+    /**
+     * Determines if an expiration is valid based on the rules defined by PSR6.
+     *
+     * @param mixed $expiration
+     * @return bool
+     */
+    private function isValidExpiration($expiration)
+    {
+        if ($expiration === null) {
+            return \true;
+        }
+        if ($expiration instanceof \DateTimeInterface) {
+            return \true;
+        }
+        return \false;
+    }
+    /**
+     * @return DateTime
+     */
+    protected function currentTime()
+    {
+        return new \DateTime('now', new \DateTimeZone('UTC'));
+    }
+}