} else {
$forward_url = "?{$query}";
}
}
if ($session_handle && $session_handle != \Elgg\HybridAuth\Session::DEFAULT_HANDLE) {
forward($forward_url);
}
// Does this user profile exist?
$options = array('type' => 'user', 'plugin_id' => 'elgg_hybridauth', 'plugin_user_setting_name_value_pairs' => array('name' => $ha_session->getAuthRecordName($provider), 'value' => $profile->identifier), 'limit' => 0);
$users = elgg_get_entities_from_plugin_user_settings($options);
if (elgg_is_logged_in()) {
$logged_in = elgg_get_logged_in_user_entity();
if (!$users || $users[0]->guid == $logged_in->guid) {
// User already has an account
// Linking provider profile to an existing account
$ha_session->addAuthRecord($provider, $profile);
system_message(elgg_echo('hybridauth:link:provider', array($provider->getName())));
forward($forward_url);
} else {
// Another user has already linked this profile
$ha_session->deauthenticate($provider, false);
echo elgg_view('resources/hybridauth/error', array('provider' => $provider->getName(), 'error' => elgg_echo('hybridauth:link:provider:error', array($provider->getName())), 'retry' => false));
return;
}
}
if (!$users) {
// try one more time to match a user with plugin setting
$testusers = get_user_by_email($profile->email);
foreach ($testusers as $t) {
$users = array();
if ($profile->identifier == elgg_get_plugin_user_setting($ha_session->getAuthRecordName($provider), $t->guid, 'elgg_hybridauth')) {
/**
* Add an additional provider to the list of providers the user is authenticated with
*
* @param string $event "login"
* @param string $type "user"
* @param ElggUser $user User entity
* @return boolean
*/
function elgg_hybridauth_aux_provider($event, $type, $user)
{
$aux_provider = get_input('aux_provider');
$aux_provider_uid = get_input('aux_provider_uid');
if ($aux_provider && $aux_provider_uid) {
$ha_session = new \Elgg\HybridAuth\Session($user);
$provider = $ha_session->getProvider($aux_provider);
if ($provider) {
$ha_session->addAuthRecord($provider, $aux_provider_uid);
system_message(elgg_echo('hybridauth:link:provider', array($provider->getName())));
}
}
return true;
}
