/**
* Uses the cache, if available.
*
* @static
* @access public
* @param ICacheable $obj the object we're operating on
* @return string the cached data if available, false otherwise
*/
public static function useCache(ICacheable &$obj)
{
return false;
if (!($cacheModifiedTime = Cacher::isCached($obj))) {
return false;
}
if (!$obj->useCache($cacheModifiedTime)) {
return false;
}
$path = Cacher::getCacheDirectory($obj) . '/cache';
if (!($buffer = file_get_contents($path))) {
return false;
}
Site::getLog()->info("using cache for {$path}");
return $buffer;
}
