103 lines
2.8 KiB
PHP
103 lines
2.8 KiB
PHP
<?php
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/*
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* This file is part of the overtrue/wechat.
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*
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* (c) overtrue <i@overtrue.me>
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*
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* This source file is subject to the MIT license that is bundled
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* with this source code in the file LICENSE.
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*/
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namespace EasyWeChat\Kernel\Traits;
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use EasyWeChat\Kernel\Exceptions\InvalidArgumentException;
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use EasyWeChat\Kernel\ServiceContainer;
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use Psr\Cache\CacheItemPoolInterface;
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use Psr\SimpleCache\CacheInterface as SimpleCacheInterface;
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use Symfony\Component\Cache\Adapter\FilesystemAdapter;
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use Symfony\Component\Cache\Psr16Cache;
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use Symfony\Component\Cache\Simple\FilesystemCache;
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/**
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* Trait InteractsWithCache.
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*
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* @author overtrue <i@overtrue.me>
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*/
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trait InteractsWithCache
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{
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/**
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* @var \Psr\SimpleCache\CacheInterface
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*/
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protected $cache;
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/**
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* Get cache instance.
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*
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* @return \Psr\SimpleCache\CacheInterface
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*
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* @throws \EasyWeChat\Kernel\Exceptions\InvalidArgumentException
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*/
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public function getCache()
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{
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if ($this->cache) {
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return $this->cache;
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}
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if (property_exists($this, 'app') && $this->app instanceof ServiceContainer && isset($this->app['cache'])) {
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$this->setCache($this->app['cache']);
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// Fix PHPStan error
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assert($this->cache instanceof \Psr\SimpleCache\CacheInterface);
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return $this->cache;
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}
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return $this->cache = $this->createDefaultCache();
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}
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/**
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* Set cache instance.
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*
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* @param \Psr\SimpleCache\CacheInterface|\Psr\Cache\CacheItemPoolInterface $cache
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*
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* @return $this
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*
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* @throws \EasyWeChat\Kernel\Exceptions\InvalidArgumentException
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*/
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public function setCache($cache)
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{
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if (empty(\array_intersect([SimpleCacheInterface::class, CacheItemPoolInterface::class], \class_implements($cache)))) {
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throw new InvalidArgumentException(\sprintf('The cache instance must implements %s or %s interface.', SimpleCacheInterface::class, CacheItemPoolInterface::class));
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}
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if ($cache instanceof CacheItemPoolInterface) {
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if (!$this->isSymfony43OrHigher()) {
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throw new InvalidArgumentException(sprintf('The cache instance must implements %s', SimpleCacheInterface::class));
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}
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$cache = new Psr16Cache($cache);
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}
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$this->cache = $cache;
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return $this;
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}
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/**
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* @return \Psr\SimpleCache\CacheInterface
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*/
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protected function createDefaultCache()
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{
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if ($this->isSymfony43OrHigher()) {
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return new Psr16Cache(new FilesystemAdapter('easywechat', 1500));
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}
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return new FilesystemCache();
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}
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protected function isSymfony43OrHigher(): bool
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{
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return \class_exists('Symfony\Component\Cache\Psr16Cache');
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}
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}
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