public function init()
{
self::$user = $this->getUser();
if (!osc_is_web_user_logged_in()) {
self::$loginUrl = self::$facebook->getLoginUrl(array('scope' => 'email'));
}
if (!self::$user) {
return self::$facebook;
}
try {
self::$user_profile = self::$facebook->api('/me');
$this->dao->select($this->getFields());
$this->dao->from($this->getTableName());
$this->dao->where('i_facebook_uid', self::$user);
$rs = $this->dao->get();
if ($rs !== false && $rs->numRows() === 1) {
$fbUser = $rs->row();
if (count($fbUser) > 0) {
require_once osc_lib_path() . 'osclass/UserActions.php';
$uActions = new UserActions(false);
$logged = $uActions->bootstrap_login($fbUser['fk_i_user_id']);
switch ($logged) {
case 0:
osc_add_flash_error_message(__('The username doesn\'t exist', 'facebook'));
break;
case 1:
osc_add_flash_error_message(__('The user has not been validated yet', 'facebook'));
break;
case 2:
osc_add_flash_error_message(__('The user has been suspended', 'facebook'));
break;
case 3:
//osc_add_flash_ok_message( __( 'Login successfull', 'facebook' ) );
break;
}
return self::$facebook;
}
}
if (!isset(self::$user_profile['email'])) {
osc_add_flash_error_message(__('Some error occured trying to connect with Facebook.', 'facebook'));
header('Location: ' . self::$logoutUrl);
exit;
}
$manager = User::newInstance();
$oscUser = $manager->findByEmail(self::$user_profile['email']);
// exists on our DB, we merge both accounts
if (count($oscUser) > 0) {
require_once osc_lib_path() . 'osclass/UserActions.php';
$uActions = new UserActions(false);
$manager->dao->from($this->getTableName());
$manager->dao->set('fk_i_user_id', $oscUser['pk_i_id']);
$manager->dao->set('i_facebook_uid', self::$user_profile['id']);
$manager->dao->insert();
osc_add_flash_ok_message(__("You already have an user with this e-mail address. We've merged your accounts", 'facebook'));
// activate user in case is not activated
$manager->update(array('b_active' => '1'), array('pk_i_id' => $oscUser['pk_i_id']));
$logged = $uActions->bootstrap_login($oscUser['pk_i_id']);
} else {
// Auto-register him
$this->register_user(self::$user_profile);
}
// redirect to log in
header('Location: ' . osc_base_url());
exit;
} catch (FacebookApiException $e) {
self::$user = null;
}
return self::$facebook;
}
