protected function _initCache()
{
// Get configurations
$file = APPLICATION_PATH . '/application/settings/cache.php';
// @todo cache config in database
if (file_exists($file)) {
// Manual config
$options = (include $file);
} else {
if (is_writable(APPLICATION_PATH . '/temporary/cache') || !@is_dir(APPLICATION_PATH . '/temporary/cache') && @mkdir(APPLICATION_PATH . '/temporary/cache', 0777, true)) {
// Auto default config
$options = array('default_backend' => 'File', 'frontend' => array('core' => array('automatic_serialization' => true, 'cache_id_prefix' => 'Engine4_', 'lifetime' => '300', 'caching' => true)), 'backend' => array('File' => array('cache_dir' => APPLICATION_PATH . '/temporary/cache')));
} else {
// Failure
return null;
}
}
// Create cache
$frontend = key($options['frontend']);
$backend = key($options['backend']);
Engine_Cache::setConfig($options);
$cache = Engine_Cache::factory($frontend, $backend);
// Disable caching in development mode
if (APPLICATION_ENV == 'development') {
$cache->setOption('caching', false);
}
// Save in registry
Zend_Registry::set('Zend_Cache', $cache);
// Use cache helper?
Zend_Controller_Action_HelperBroker::getStack()->offsetSet(-1, new Engine_Controller_Action_Helper_Cache());
// Add cache to database
Zend_Db_Table_Abstract::setDefaultMetadataCache($cache);
// Save in bootstrap
return $cache;
}
