public function mediaAction()
{
echo "clearing media cache, this can take some time...\n";
Kwf_Media_MemoryCache::getInstance()->clean();
echo "done\n";
exit;
}
public function mediaAction()
{
echo "clearing media cache, this can take some time...\n";
Kwf_Media_MemoryCache::getInstance()->clean();
echo "done\n";
$ev = new Kwf_Events_Event_Media_ClearAll('Kwf_Media_MemoryCache');
Kwf_Events_Dispatcher::fireEvent($ev);
exit;
}
protected function _init($componentClass)
{
Kwf_Component_Data_Root::setComponentClass($componentClass);
Zend_Session::$_unitTestEnabled = true;
$this->_root = Kwf_Component_Data_Root::getInstance();
$this->_root->setFilename('kwf/kwctest/' . $componentClass);
if (function_exists('apc_clear_cache')) {
apc_clear_cache('user');
}
Kwf_Component_Cache_Memory::getInstance()->_clean();
Kwf_Cache_Simple::resetZendCache();
Kwc_FulltextSearch_MetaModel::setInstance(new Kwf_Model_FnF(array('primaryKey' => 'page_id')));
Kwf_Assets_Package_Default::clearInstances();
Kwf_Component_LogDuplicateModel::setInstance(new Kwf_Model_FnF(array()));
Kwf_Media_MemoryCache::getInstance()->clean();
return $this->_root;
}
public static function setInstance($instance)
{
self::$_instance = $instance;
}
private static function _getOutputWithoutCheckingIsValid($class, $id, $type)
{
$cacheId = self::createCacheId($class, $id, $type);
$output = Kwf_Media_MemoryCache::getInstance()->load($cacheId);
if ($output && !isset($output['file']) && !isset($output['contents'])) {
//scaled image is not cached in apc as it might be larger - load from disk
$output['file'] = 'cache/media/' . $cacheId;
}
if (isset($output['file']) && !file_exists($output['file'])) {
$output = false;
}
if ($output && isset($output['mtimeFiles'])) {
foreach ($output['mtimeFiles'] as $f) {
if (filemtime($f) > $output['mtime']) {
Kwf_Media_MemoryCache::getInstance()->remove($cacheId);
$output = false;
break;
}
}
}
if (!$output) {
$classWithoutDot = strpos($class, '.') ? substr($class, 0, strpos($class, '.')) : $class;
if (!Kwf_Loader::isValidClass($classWithoutDot) || !is_instance_of($classWithoutDot, 'Kwf_Media_Output_Interface')) {
throw new Kwf_Exception_NotFound();
}
$output = call_user_func(array($classWithoutDot, 'getMediaOutput'), $id, $type, $class);
$specificLifetime = false;
$useCache = true;
if (isset($output['lifetime'])) {
$specificLifetime = $output['lifetime'];
if (!$output['lifetime']) {
$useCache = false;
}
}
if (!isset($output['mtime'])) {
if (isset($output['file'])) {
$output['mtime'] = filemtime($output['file']);
} else {
if (isset($output['mtimeFiles'])) {
$output['mtime'] = 0;
foreach ($output['mtimeFiles'] as $f) {
$output['mtime'] = max($output['mtime'], filemtime($f));
}
} else {
$output['mtime'] = time();
}
}
}
if ($useCache) {
$cacheData = $output;
if (isset($cacheData['contents']) && strlen($cacheData['contents']) > 20 * 1024) {
//don't cache contents larger than 20k in apc, use separate file cache
file_put_contents('cache/media/' . $cacheId, $cacheData['contents']);
unset($cacheData['contents']);
}
Kwf_Media_MemoryCache::getInstance()->save($cacheData, $cacheId, $specificLifetime);
}
}
return $output;
}
private static function _getOutputWithoutCheckingIsValid($class, $id, $type)
{
$cacheId = self::createCacheId($class, $id, $type);
$output = Kwf_Media_MemoryCache::getInstance()->load($cacheId);
if ($output && !isset($output['file']) && !isset($output['contents'])) {
//cache entry from older kwf version where file was not set
$output = false;
}
if (isset($output['file']) && !file_exists($output['file'])) {
$output = false;
}
if ($output && isset($output['mtimeFiles'])) {
foreach ($output['mtimeFiles'] as $f) {
if (filemtime($f) > $output['mtime']) {
Kwf_Media_MemoryCache::getInstance()->remove($cacheId);
$output = false;
break;
}
}
}
if (!$output) {
$classWithoutDot = strpos($class, '.') ? substr($class, 0, strpos($class, '.')) : $class;
if (!Kwf_Loader::isValidClass($classWithoutDot) || !is_instance_of($classWithoutDot, 'Kwf_Media_Output_Interface')) {
throw new Kwf_Exception_NotFound();
}
$output = call_user_func(array($classWithoutDot, 'getMediaOutput'), $id, $type, $class);
$specificLifetime = false;
$useCache = true;
if (isset($output['lifetime'])) {
$specificLifetime = $output['lifetime'];
if (!$output['lifetime']) {
$useCache = false;
}
}
if (!isset($output['mtime'])) {
if (isset($output['file'])) {
$output['mtime'] = filemtime($output['file']);
} else {
if (isset($output['mtimeFiles'])) {
$output['mtime'] = 0;
foreach ($output['mtimeFiles'] as $f) {
$output['mtime'] = max($output['mtime'], filemtime($f));
}
} else {
$output['mtime'] = time();
}
}
}
if ($useCache) {
$cacheData = $output;
if (isset($cacheData['contents']) && strlen($cacheData['contents']) > 20 * 1024) {
//don't cache contents larger than 20k in apc, use separate file cache
$cacheFileName = Kwf_Config::getValue('mediaCacheDir') . '/' . $class . '/' . $id . '/' . $type;
if (!is_dir(dirname($cacheFileName))) {
@mkdir(dirname($cacheFileName), 0777, true);
}
file_put_contents($cacheFileName, $cacheData['contents']);
$cacheData['file'] = $cacheFileName;
unset($cacheData['contents']);
}
Kwf_Media_MemoryCache::getInstance()->save($cacheData, $cacheId, $specificLifetime);
}
}
return $output;
}
