crop-monitor/core/components/hybridauth/elements/snippets/snippet.hybridauth.php

<?php
/** @var array $scriptProperties */

$modx->error->reset();
if (!$modx->loadClass('hybridauth', MODX_CORE_PATH . 'components/hybridauth/model/hybridauth/', false, true)) {
    return;
}
$HybridAuth = new HybridAuth($modx, $scriptProperties);
$HybridAuth->initialize($modx->context->key);

if ($modx->error->hasError()) {
    return $modx->error->message;
} // For compatibility with old snippet
elseif (!empty($action)) {
    $tmp = strtolower($action);
    if ($tmp == 'getprofile' || $tmp == 'updateprofile') {
        return $modx->runSnippet('haProfile', $scriptProperties);
    }
}

if (empty($loginTpl)) {
    $loginTpl = 'tpl.HybridAuth.login';
}
if (empty($logoutTpl)) {
    $logoutTpl = 'tpl.HybridAuth.logout';
}
if (empty($providerTpl)) {
    $providerTpl = 'tpl.HybridAuth.provider';
}
if (empty($activeProviderTpl)) {
    $activeProviderTpl = 'tpl.HybridAuth.provider.active';
}

$url = $HybridAuth->getUrl();
$error = '';
if (!empty($_SESSION['HybridAuth']['error'])) {
    $error = $_SESSION['HybridAuth']['error'];
    unset($_SESSION['HybridAuth']['error']);
}

if ($modx->user->isAuthenticated($modx->context->key)) {
    $add = array();
    if ($services = $modx->user->getMany('Services')) {
        /** @var haUserService $service */
        foreach ($services as $service) {
            $add = array_merge($add, $service->toArray(strtolower($service->get('provider') . '.')));
        }
    }

    $user = $modx->user->toArray();
    $profile = $modx->user->Profile->toArray();
    unset($profile['id']);
    $arr = array_merge(
        $user,
        $profile,
        $add,
        array(
            'login_url' => $url . 'login',
            'logout_url' => $url . 'logout',
            'providers' => $HybridAuth->getProvidersLinks($providerTpl, $activeProviderTpl),
            'error' => $error,
            'gravatar' => 'https://gravatar.com/avatar/' . md5(strtolower($profile['email'])),
        )
    );

    return $HybridAuth->getChunk($logoutTpl, $arr);
} else {
    $arr = array(
        'login_url' => $url . 'login',
        'logout_url' => $url . 'logout',
        'providers' => $HybridAuth->getProvidersLinks($providerTpl, $activeProviderTpl),
        'error' => $error,
    );

    return $HybridAuth->getChunk($loginTpl, $arr);
}