/**
*
* @param string $adapter
* @param mixed $config
* @return Taplod_Db_Adapter_Abstract
*/
public static function factory($adapter, $config = array())
{
if ($config instanceof Taplod_Config) {
$config = $config->toArray();
}
if (!is_array($config)) {
require_once 'Taplod/Db/Exception.php';
throw new Taplod_Db_Exception('Adapter parameters must be in an array');
}
if (!is_string($adapter) || empty($adapter)) {
/**
* @see Taplod_Db_Exception
*/
require_once 'Taplod/Db/Exception.php';
throw new Taplod_Db_Exception('Adapter name must be specified in a string');
}
$adapterNamespace = 'Taplod_Db_Adapter';
if (isset($config['adapterNamespace'])) {
$adapterNamespace = $config['adapterNamespace'];
}
$adapterName = $adapterNamespace . '_' . $adapter;
Taplod_Loader::loadClass($adapterName);
$dbAdapter = new $adapterName($config);
if (!$dbAdapter instanceof Taplod_Db_Adapter_Abstract) {
require_once 'Db/Exception.php';
throw new Taplod_Db_Exception("Adapter Class '{$adapterName}' does not extend Taplod_Db_Adapter_Abstract");
}
return $dbAdapter;
}
public function getHelper($name)
{
$name = ucfirst($name);
$prefix = 'Taplod_Templates_Helper';
$prefix_path = 'Taplod/Templates/Helper/';
if (!array_key_exists($name, $this->_helpers)) {
$file = $prefix . '_' . $name;
try {
Taplod_Loader::loadClass($file);
} catch (Taplod_Exception $exception) {
require_once 'Taplod/Templates/Exception.php';
throw new Taplod_Templates_Exception("Cannot load '{$name}' helper.<br/>" . $exception->getMessage());
}
$this->_helpers[$name] = new $file();
if (method_exists($this->_helpers[$name], 'setTemplate')) {
$this->_helpers[$name]->setTemplate($this);
}
}
return $this->_helpers[$name];
}
