Pro PHP- Patterns, Frameworks, Testing and More

(^246) CHAPTER 16 ■ ADVANCED ZEND FRAMEWORK

/*

Initialize Zend_Filter_Input passing it the

entire getPost() array

*/

$zfi = new Zend_Filter_Input(

$filters,

$validation,

$this->getRequest()->getPost()

);

//If the validators passed, this will be true

if ($zfi->isValid()) {

$dbconfig = array(

'host' => 'localhost',

'username' => 'user',

'password' => 'password',

'dbname' => 'demo'

);

$db = Zend_Db::factory('PDO_PGSQL', $dbconfig);

//Create a new Zend_Auth_Adapter

$adapter = new Zend_Auth_Adapter_DbTable(

$db,

'users', //The name of the table

'email', //The name of the 'identity' field

'password', //The name of the 'credential' field

'md5(?)' //SQL function to apply [optional]

);

//Set the identity and credential fields to validated values

$adapter->setIdentity($zfi->email)

->setCredential($zfi->password);

/*

Get an instance of Zend_Auth and

authenticate() using the adapter.

*/

$auth = Zend_Auth::getInstance();

$result = $auth->authenticate($adapter);

//Check for authentication success

if ($result->isValid()) {

McArthur_819-9C16.fm Page 246 Friday, February 29, 2008 5:07 PM