93 lines
2.0 KiB
PHP
93 lines
2.0 KiB
PHP
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<?php
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namespace Rails\Cache;
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use Closure;
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use Rails;
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class Cache
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{
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private $store;
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public function __construct($config)
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{
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if (is_string($config))
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$config = [$config];
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else
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$config = $config->toArray();
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switch ($config[0]) {
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case 'file_store':
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$class = '\Rails\Cache\Store\FileStore';
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break;
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case 'mem_cached_store':
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$class = '\Rails\Cache\Store\MemCachedStore';
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break;
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default:
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$class = $config[0];
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break;
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}
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array_shift($config);
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$this->store = new $class($config);
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}
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public function read($key, array $params = [])
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{
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return $this->store->read($key, $params);
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}
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public function write($key, $value, array $options = [])
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{
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return $this->store->write($key, $value, $options);
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}
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public function delete($key, array $params = [])
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{
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return $this->store->delete($key, $params);
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}
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public function exists($key)
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{
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return $this->store->exists($key);
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}
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public function fetch($key, $options = null, Closure $block = null)
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{
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if ($options instanceof Closure) {
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$block = $options;
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$options = [];
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}
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$value = $this->read($key, $options);
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if ($value === null) {
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$value = $block();
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$this->write($key, $value, $options);
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}
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return $value;
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}
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public function readMulti()
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{
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$names = func_get_args();
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if (is_array(end($names)))
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$options = array_pop($names);
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else
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$options = [];
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$results = [];
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foreach ($names as $name) {
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if (null !== ($value = $this->read($name)))
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$results[$name] = $value;
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}
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return $results;
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}
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public function store()
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{
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return $this->store;
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}
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}
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