public function init()
{
$this->cleanSessionData(self::NETWORK_ID);
$GLOBALS[self::SOCIAL_ACCESS_ERROR] = array();
if (is_null(self::$object) && empty($_SESSION['sn']['authorized'])) {
try {
/**
* initialize user by profile social id
* if not initialized trying to authorized by default
*/
if (!empty($_SESSION[self::NETWORK_ID]['id']) && !isset($_GET['setid'])) {
if ($this->initializeByProfileSocialID($_SESSION[self::NETWORK_ID]['id'])) {
$this->flagSocialPluginInSession(self::NETWORK_ID);
$_SESSION[self::NETWORK_ID]['id'] = (string) self::$oProfile->id;
return true;
}
}
$this->saveUserGroupIDIfPossible();
self::$object = new SJB_LinkedIn($this->createCallbackUrl());
// check for response from LinkedIn
if (!$this->isTokenRequested()) {
self::$object->_getRequestToken();
} else {
if (SJB_Request::getVar(SJB_LinkedIn::OAUTH_PROBLEM)) {
throw new Exception('oAuth Problem: ' . SJB_Request::getVar(SJB_LinkedIn::OAUTH_PROBLEM));
}
self::$object->_getAccessToken();
$this->flagSocialPluginInSession(self::NETWORK_ID);
$this->takeDataFromServer = true;
$this->getProfileInformation();
$this->saveProfileSystemInfo();
// if user already registered we should link his profile with linkedIn id
if ($oCurrentUser = SJB_UserManager::getCurrentUser()) {
$this->setUserSocialIDByUserSID($oCurrentUser->getSID(), self::$oProfile->id);
SJB_HelperFunctions::redirect(SJB_System::getSystemSettings('SITE_URL') . '/my-account/');
} elseif (!parent::ifUserIsRegistered(self::NETWORK_ID, null)) {
$this->redirectToRegistrationSocialPage();
}
}
} catch (Exception $e) {
$this->registerError($e);
SJB_Error::writeToLog($e->getMessage());
}
} elseif (self::$oProfile && !parent::ifUserIsRegistered(self::NETWORK_ID)) {
/**
* if user already logged in using social plugin but not registered
* redirect him to registration social page
*/
$this->redirectToRegistrationSocialPage();
}
}
/**
* @param $callbackUrl
* @param null $accessToken
* @return SimpleXMLElement
* @throws Exception
*/
public function authorize($callbackUrl, $accessToken = null)
{
self::$object = new SJB_LinkedIn($callbackUrl);
if (empty($accessToken)) {
// check for response from LinkedIn
if (!$this->isTokenRequested()) {
self::$object->_getRequestToken();
} else {
if (SJB_Request::getVar(SJB_LinkedIn::OAUTH_PROBLEM)) {
throw new Exception('oAuth Problem: ' . SJB_Request::getVar(SJB_LinkedIn::OAUTH_PROBLEM));
}
}
}
self::$object->_getAccessToken($accessToken);
$response = self::$object->getProfileInfo(array('id', 'email-address'));
return new SimpleXMLElement($response);
}
