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')) {
// they do have an account, but for some reason egef_plugin_settings didn't work...
// we've had a few cases of it
$users[] = $t;
}
}
<?php
$provider = get_input('provider');
$guid = get_input('guid');
$user = get_entity($guid);
if (!$provider || !$user) {
forward('', '404');
}
$session_name = get_input('session_name');
$session_handle = get_input('session_handle');
$ha_session = new Elgg\HybridAuth\Session($user, $session_name, $session_handle);
$ha_provider = $ha_session->getProvider($provider);
if (!$ha_provider) {
forward('', '404');
}
if ($ha_session->deauthenticate($ha_provider)) {
system_message(elgg_echo('hybridauth:provider:user:deauthorized'));
} else {
register_error(elgg_echo('hybridauth:provider:user:deauthorized:error'));
}
forward(REFERER);
