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Zend Framework | Programador freelance argentina

zend framework

Cómo utilizar Zend_Auth_Adapter con Web Services

class My_Auth_Adapter implements Zend_Auth_Adapter_Interface {

const OK_RESPONSE = 'OK';
const KO_RESPONSE = 'KO';

private $_username = '';
private $_password = '';
private $_data = null;

public function setIdentity($username) {
$this->_username = $username;
}

public function setCredential($password) {
$this->_password = $password;
}

/**
* Authenticate the user
*
* @return Zend_Auth_Result
*/
public function authenticate() {
$endpointLoginAuthor = Zend_Registry::get('config')->endpoint->userService->loginAuthor;

$client = new Zend_Rest_Client($endpointLoginAuthor);
$client->username($this->_username);
$client->password($this->_password);

$response = $client->get();

$authenticated = ($response->ResponseDescription == $this::OK_RESPONSE);
$authResult = Zend_Auth_Result::FAILURE;

$authMessages = array();

if ($authenticated){
// user is authenticated, overwrite the auth result:
$authResult = Zend_Auth_Result::SUCCESS;
$this->_data = $response->Author;
} else {
// Couldn't authenticate the user, set a message:
$authMessages[] = 'Datos de acceso inválidos.';
}

// return the result:
return new Zend_Auth_Result( $authResult, $this->_username, $authMessages );

}

/**
*
* @param $returnColumns
* @param $omitColumns
* @return SimpleXMLObject
*/
public function getResultRowObject($returnColumns = null, $omitColumns = null){
// If no data is set, return false:
if (!$this->_data) {
return false;
}

return $this->_data;
}
}

?>


Cómo setear desde un Controller variables de un Zend_Layout

En el controller:
 

class MyController extends Zend_Controller_Action {
    public function init() {
        $this->_helper->layout->getView()->myVar = 'Value';
    }
}

En el layout.phtml

myVar; ?>

MAMP carga muy lento cuando se llama a Zend_Session::start();

El session handler tiene algún problema al intentar guardar las sessiones en disco.

Entonces se puede utilizar Zend para utilizar otro adapter y por ejemplo guardar las sesiones en una BD.

1
// Comment
$db = Zend_Db::factory('Pdo_Mysql', array(
    'host'        =>'localhost',
    'username'    => 'dbuser',
    'password'    => '****',
    'dbname'    => 'mydb'
));

//you can either set the Zend_Db_Table default adapter
//or you can pass the db connection straight to the save handler $config
Zend_Db_Table_Abstract::setDefaultAdapter($db);
$config = array(
    'name'           => 'session',
    'primary'        => 'id',
    'modifiedColumn' => 'modified',
    'dataColumn'     => 'data',
    'lifetimeColumn' => 'lifetime'
);

//create your Zend_Session_SaveHandler_DbTable and
//set the save handler for Zend_Session
Zend_Session::setSaveHandler(new Zend_Session_SaveHandler_DbTable($config));

// start session
Zend_Session::start();

Upload de archivos con Zend Framework

http://akrabat.com/2008/04/07/simple-zend_form-file-upload-example/

Upload de imagenes

move_uploaded_file :: php

Tutoriales de Zend Framework

La lista está en

http://www.tufuncion.com/tutorial-zend-framework