/**
* @see Zend_Validate_Interface::isValid()
*
* @param mixed $value
* @return boolean
*/
public function isValid($value)
{
// permitted roles
$roles = UserRow::getRoles();
if (in_array($value, $roles)) {
return true;
}
$this->_error('invalid', $value);
return false;
}
/**
* Update the user information
* @param $data array
* @param $user - the user to update
*/
public function updateUser(array $data)
{
$roles = UserRow::getRoles();
$data['role'] = $roles[$data['role']];
try {
$row = $this->fetchRow(array('email = ?' => $data['email']));
if (!$row) {
throw new Zend_Exception('Fails to update - no such registered user ' . $data['email']);
}
$row->role = $data['role'];
$row->save();
} catch (Exception $e) {
throw new Zend_Exception('Fails to update' . $e->getMessage());
}
}
/**
* The default action - show the registration form
*/
public function adminAction()
{
$this->authenticate();
// check if admin
$identity = Zend_Auth::getInstance()->getIdentity();
if ($identity['role'] != 'admin') {
$this->_helper->getHelper('Redirector')->goto('view', 'portal');
}
if ($this->getRequest()->isPost()) {
// submitting form
$data = $this->_request->getParams();
// update the user
try {
$this->users->updateUser($data);
} catch (Exception $e) {
$this->view->message = $e->getMessage();
}
}
// show form
$this->view->roles = UserRow::getRoles();
}
