/**
* Login function takes an associative array of fields that contain
* an Identity field (Email/Username) and a Password field. They keys
* should be the Field's `element_name`.
* An optional parameter, `$isHashed` refers to if the password provided
* is hashed already, or requires hashing prior to logging in.
*
* @throws Exception
* @param array $credentials
* @param boolean $isHashed
* Defaults to false
* @return boolean
*/
public function login(array $credentials, $isHashed = false)
{
$username = $email = $password = null;
$data = extension_Members::$_errors = array();
// Map POST data to simple terms
if (isset($credentials[$this->section->getFieldHandle('identity')])) {
$username = $credentials[$this->section->getFieldHandle('identity')];
}
if (isset($credentials[$this->section->getFieldHandle('email')])) {
$email = $credentials[$this->section->getFieldHandle('email')];
}
// Allow login via username OR email. This normalises the $data array from the custom
// field names to simple names for ease of use.
if (isset($username)) {
$data['username'] = Symphony::Database()->cleanValue($username);
} else {
if (isset($email) && !is_null($this->section->getFieldHandle('email'))) {
$data['email'] = Symphony::Database()->cleanValue($email);
}
}
// Map POST data for password to `$password`
if (isset($credentials[$this->section->getFieldHandle('authentication')])) {
$password = $credentials[$this->section->getFieldHandle('authentication')];
$data['password'] = !empty($password) ? $password : '';
}
// Check to ensure that we actually have some data to try and log a user in with.
if (empty($data['password']) && isset($credentials[$this->section->getFieldHandle('authentication')])) {
extension_Members::$_errors[$this->section->getFieldHandle('authentication')] = array('label' => $this->section->getField('authentication')->get('label'), 'type' => 'missing', 'message-id' => EventMessages::FIELD_MISSING, 'message' => __('%s is a required field.', array($this->section->getField('authentication')->get('label'))));
}
if (isset($data['username']) && empty($data['username'])) {
extension_Members::$_errors[$this->section->getFieldHandle('identity')] = array('label' => $this->section->getField('identity')->get('label'), 'type' => 'missing', 'message-id' => EventMessages::FIELD_MISSING, 'message' => __('%s is a required field.', array($this->section->getField('identity')->get('label'))));
}
if (isset($data['email']) && empty($data['email'])) {
extension_Members::$_errors[$this->section->getFieldHandle('email')] = array('label' => $this->section->getField('email')->get('label'), 'type' => 'missing', 'message-id' => EventMessages::FIELD_MISSING, 'message' => __('%s is a required field.', array($this->section->getField('email')->get('label'))));
} else {
if (!fieldMemberEmail::applyValidationRule($email)) {
extension_Members::$_errors[$this->section->getFieldHandle('email')] = array('message' => __('\'%s\' contains invalid characters.', array($this->section->getField('email')->get('label'))), 'message-id' => EventMessages::FIELD_INVALID, 'type' => 'invalid', 'label' => $this->section->getField('email')->get('label'));
return null;
}
}
// If there is errors already, no point continuing, return false
if (!empty(extension_Members::$_errors)) {
return false;
}
if ($id = $this->findMemberIDFromCredentials($data, $isHashed)) {
try {
self::$member_id = $id;
$this->initialiseCookie();
$this->initialiseMemberObject();
$this->cookie->set('id', $id);
$this->cookie->set('members-section-id', $this->getMember()->get('section_id'));
if (isset($username)) {
$this->cookie->set('username', $data['username']);
} else {
$this->cookie->set('email', $data['email']);
}
$this->cookie->set('password', $this->getMember()->getData($this->section->getField('authentication')->get('id'), true)->password);
self::$isLoggedIn = true;
} catch (Exception $ex) {
// Or do something else?
throw new Exception($ex);
}
return true;
}
$this->logout();
return false;
}
