public function testGetConfigCaching()
{
$reflectedClass = new ReflectionClass('CM_Class_Abstract');
$configCacheList = $reflectedClass->getProperty('_classConfigList');
$configCacheList->setAccessible(true);
CM_Config::get()->CM_Class_Implementation = new stdClass();
CM_Config::get()->CM_Class_Implementation->foo = 'foo';
$this->assertSame('foo', CM_Class_Implementation::getConfig()->foo);
CM_Config::get()->CM_Class_Implementation->foo = 'bar';
$this->assertSame('foo', CM_Class_Implementation::getConfig()->foo);
$configCacheList->setValue([]);
$this->assertSame('foo', CM_Class_Implementation::getConfig()->foo);
$cache = new CM_Cache_Storage_Apc();
$cache->flush();
$this->assertSame('foo', CM_Class_Implementation::getConfig()->foo);
$configCacheList->setValue([]);
$this->assertSame('bar', CM_Class_Implementation::getConfig()->foo);
}
/**
* @deprecated Configuration should not be accessed by class, rather register a service with configuration
*
* @return stdClass
* @throws CM_Exception_Invalid
*/
protected static function _getConfig()
{
if (null === self::$_classConfigCacheEnabled) {
self::$_classConfigCacheEnabled = CM_Config::get()->classConfigCacheEnabled;
}
$calledClass = get_called_class();
$cacheKey = CM_CacheConst::ClassConfig . '_className:' . $calledClass;
$cache = new CM_Cache_Storage_Apc();
if (!self::$_classConfigCacheEnabled || !isset(self::$_classConfigList[$calledClass])) {
if (!self::$_classConfigCacheEnabled || false === ($result = $cache->get($cacheKey))) {
$result = self::_getConfigRaw();
if (self::$_classConfigCacheEnabled) {
$cache->set($cacheKey, $result);
}
}
self::$_classConfigList[$calledClass] = $result;
}
return self::$_classConfigList[$calledClass];
}
public function ajax_clearCache(CM_Params $params, CM_Frontend_JavascriptContainer_View $handler, CM_Http_Response_View_Ajax $response)
{
$cachesCleared = array();
if ($params->getBoolean('CM_Cache_Storage_Memcache', false)) {
$cache = new CM_Cache_Storage_Memcache();
$cache->flush();
$cachesCleared[] = 'CM_Cache_Storage_Memcache';
}
if ($params->getBoolean('CM_Cache_Storage_Apc', false)) {
$cache = new CM_Cache_Storage_Apc();
$cache->flush();
$cachesCleared[] = 'CM_Cache_Storage_Apc';
}
if ($params->getBoolean('CM_Cache_Storage_File', false)) {
$cache = new CM_Cache_Storage_File();
$cache->flush();
$cachesCleared[] = 'CM_Cache_Storage_File';
}
$handler->message('Cleared: ' . implode(', ', $cachesCleared));
}
/**
* @return array
*/
private function _getModulePaths()
{
$cacheKey = CM_CacheConst::Modules;
$apcCache = new CM_Cache_Storage_Apc();
if (false === ($modulePaths = $apcCache->get($cacheKey))) {
$fileCache = new CM_Cache_Storage_File();
$installation = new CM_App_Installation(DIR_ROOT);
if ($installation->getUpdateStamp() > $fileCache->getCreateStamp($cacheKey) || false === ($modulePaths = $fileCache->get($cacheKey))) {
$modulePaths = $installation->getModulePaths();
$fileCache->set($cacheKey, $modulePaths);
}
$apcCache->set($cacheKey, $modulePaths);
}
return $modulePaths;
}