用于可变相关页的简易Kohana缓存

Posted 2021-02-26

Useful for controllers. Put this in your base class for easy caching on variable (GET, POST) dependent pages

protected function checkCacheData($prefix = FALSE, $vars = FALSE) {
	if($vars == FALSE) {
		$vars = input::instance()->get();
	}
 
	if($prefix === FALSE) {
		$prefix = Router::$method;
	}
 
	if(empty($vars)) {
		$cacheKey = 'empty';
	} else {
		asort($vars);
		$queryString = http_build_query($vars);
		$cacheKey = md5($queryString);
	}
 
	if($cachedData = $this->cache->get(Router::$controller'.'.$prefix.$cacheKey)) {
		return $cachedData;
	} else {
		return FALSE;
	}
}
 
protected function setCacheData($data, $prefix = FALSE, $vars = FALSE) {
	if($vars == FALSE) {
		$vars = input::instance()->get();
	}
 
	if($prefix === FALSE) {
		$prefix = Router::$method;
	}
 
	if(empty($vars)) {
		$cacheKey = 'empty';
	} else {
		asort($vars);
		$cacheKey = md5(http_build_query($vars));
	}
 
	$this->cache->set(Router::$controller.'.'.$prefix.$cacheKey, $data);
}