/**
* Override to add the "requestedResponseGroups" variable for every REST requests
*
* @see lib/ezc/MvcTools/src/interfaces/ezcMvcController::createResult()
*/
public function createResult()
{
$debug = ezpRestDebug::getInstance();
$debug->startTimer('GeneratingRestResult', 'RestController');
if (!self::$isCacheCreated) {
ezcCacheManager::createCache(self::CACHE_ID, $this->getCacheLocation(), 'ezpRestCacheStorageClusterObject', array('ttl' => $this->getActionTTL()));
self::$isCacheCreated = true;
}
$cache = ezcCacheManager::getCache(self::CACHE_ID);
$controllerCacheId = $this->generateCacheId();
$isCacheEnabled = $this->isCacheEnabled();
// Try to restore application cache.
// If expired or not yet available, generate it and store it
$cache->isCacheEnabled = $isCacheEnabled;
if (($res = $cache->restore($controllerCacheId)) === false) {
try {
$debug->log('Generating cache', ezcLog::DEBUG);
$debug->switchTimer('GeneratingCache', 'GeneratingRestResult');
$res = parent::createResult();
$resGroups = $this->getResponseGroups();
if (!empty($resGroups)) {
$res->variables['requestedResponseGroups'] = $resGroups;
}
if ($res instanceof ezpRestMvcResult) {
$res->responseGroups = $resGroups;
}
if ($isCacheEnabled) {
$cache->store($controllerCacheId, $res);
}
$debug->stopTimer('GeneratingCache');
} catch (Exception $e) {
$debug->log('Exception caught, aborting cache generation', ezcLog::DEBUG);
if ($isCacheEnabled) {
$cache->abortCacheGeneration();
}
throw $e;
}
}
// Add debug infos to output if debug is enabled
$debug->stopTimer('GeneratingRestResult');
if (ezpRestDebug::isDebugEnabled()) {
$res->variables['debug'] = $debug->getReport();
}
return $res;
}
public function __get($name)
{
switch ($name) {
case 'poDef':
if (is_null($this->_poDef)) {
$pos = ezcPersistentSessionInstance::get();
$this->_poDef = $pos->definitionManager->fetchDefinition($this->poClass);
}
return $this->_poDef;
case 'schema':
if (is_null($this->_schema)) {
$this->_schema = ezcDbSchema::createFromDb(ezcDbInstance::get());
}
return $this->_schema;
}
return parent::__get($name);
}
