/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state) {
global $is_https;
// Read Settings.
$settings = \social_login_get_settings();
$title = $settings['login_page_caption'];
$containerid = 'social_login_providers_' . rand(99999, 9999999);
\social_login_add_js_plugin($form, $settings['api_subdomain']);
$current_uri = \social_login_get_current_url($is_https);
$callback_uri = Url::fromRoute('social_login.core', [], array('absolute' => TRUE, 'query' => array('origin' => $current_uri)))->toString();
$provider_string = "\"". implode("\",\"", $settings['enabled_providers']) ."\"";
$form['social_login_' . $containerid] = array(
'#label' => $title,
'#weight' => 0,
// render the TWIG template, with it's variables and JS:
'#theme' => 'provider_container',
'#containerid' => $containerid,
'#plugintype' => 'social_login',
'#providers' => $provider_string,
'#token' => '',
'#callbackuri' => $callback_uri,
// Caching: the cache tag is the callback uri (so we can redirect to the same page), so the url context is suitable:
'#cache' => array(
'contexts' => array('url'),
),
);
$renderer = \Drupal::service('renderer');
$renderer->addCacheableDependency($form, $callback_uri);
return $form;
}
public function buildForm(array $form, FormStateInterface $form_state) {
$form['#attached'] = array (
'library' => array ('social_login/configuration')
);
// Read Settings.
$settings = \social_login_get_settings();
// API Connection.
$form['social_login_api_connection'] = [
'#type' => 'fieldset',
'#title' => t('API Communication'),
'#id' => 'social_login_api_connection',
];
// Default value for handler.
if ($form_state->getValue(['http_handler'])) {
$default = $form_state->getValue(['http_handler']);
}
elseif (!empty($settings['http_handler'])) {
$default = $settings['http_handler'];
}
else {
$default = 'curl';
}
$form['social_login_api_connection']['http_handler'] = [
'#type' => 'select',
'#title' => t('API Communication Handler'),
'#description' => t('Either <a href="@link_curl" target="_blank">PHP cURL</a> or the <a href="@link_fsockopen" target="_blank">Drupal Guzzle client</a> must be available on your server.', [
'@link_curl' => 'http://www.php.net/manual/en/book.curl.php',
'@link_fsockopen' => 'http://docs.guzzlephp.org/en/latest/',
]),
'#options' => [
'curl' => t('PHP cURL library'),
'fsockopen' => t('Drupal Guzzle client'),
],
'#default_value' => $default,
];
// Default value for protocol.
if ($form_state->getValue([
'http_protocol'
])) {
$default = $form_state->getValue(['http_protocol']);
}
elseif (!empty($settings['http_protocol'])) {
$default = $settings['http_protocol'];
}
else {
$default = 'https';
}
$form['social_login_api_connection']['http_protocol'] = [
'#type' => 'select',
'#title' => t('API Communication Protocol'),
'#description' => t('Your firewall must allow outbound requests either on port 443/HTTPS or on port 80/HTTP.'),
'#options' => [
'https' => t('Port 443/HTTPS'),
'http' => t('Port 80/HTTP'),
],
'#default_value' => $default,
];
// AutoDetect Button.
$form['social_login_api_connection']['autodetect'] = [
'#type' => 'button',
'#value' => t('Autodetect communication settings'),
'#weight' => 30,
'#ajax' => [
'callback' => 'Drupal\social_login\Form\ajax_api_connection_autodetect',
'wrapper' => 'social_login_api_connection',
'method' => 'replace',
'effect' => 'fade',
],
];
// API Settings.
$form['social_login_api_settings'] = [
'#type' => 'fieldset',
'#title' => t('API Settings'),
'#id' => 'social_login_api_settings',
'#description' => t('<a href="@setup_social_login" target="_blank">Click here to create and view your API Credentials</a>', [
'@setup_social_login' => 'https://app.oneall.com/applications/'
]),
];
// API Subdomain.
$form['social_login_api_settings']['api_subdomain'] = [
'#id' => 'api_subdomain',
'#type' => 'textfield',
'#title' => t('API Subdomain'),
'#default_value' => (!empty($settings['api_subdomain']) ? $settings['api_subdomain'] : ''),
'#size' => 60,
'#maxlength' => 60,
];
// API Public Key.
$form['social_login_api_settings']['api_key'] = [
'#id' => 'api_key',
'#type' => 'textfield',
'#title' => t('API Public Key'),
'#default_value' => (!empty($settings['api_key']) ? $settings['api_key'] : ''),
'#size' => 60,
'#maxlength' => 60,
];
// API Private Key.
$form['social_login_api_settings']['api_secret'] = [
'#id' => 'api_secret',
'#type' => 'textfield',
'#title' => t('API Private Key'),
'#default_value' => (!empty($settings['api_secret']) ? $settings['api_secret'] : ''),
'#size' => 60,
'#maxlength' => 60,
];
// API Verify Settings Button.
$form['social_login_api_settings']['verify'] = [
'#id' => 'social_login_check_api_button',
'#type' => 'button',
'#value' => t('Verify API Settings'),
'#weight' => 1,
'#ajax' => [
'callback' => 'Drupal\social_login\Form\ajax_check_api_connection_settings',
'wrapper' => 'social_login_api_settings',
'method' => 'replace',
'effect' => 'fade',
],
];
// Side panel settings.
// In D8, adding the user login block to side panel places the login form, and triggers the form hook.
// For customization: need a OneAll block, that can be placed independently of the login block.
/* $form['social_login_settings_side_panel'] = [
'#type' => 'fieldset',
'#title' => t('Side Panel Settings'),
];
$form['social_login_settings_side_panel']['side_panel_icons'] = [
'#type' => 'select',
'#title' => t('Social Login Icons'),
'#description' => t('Allows the users to login/register with their social network account or with their already existing account.'),
'#options' => [
'above' => t('Show the Social Login icons above the existing login form'),
'below' => t('Show the Social Login icons below the existing login form (Default, recommended)'),
'disable' => t('Do not show the Social Login icons in the side panel'),
],
'#default_value' => (empty($settings['side_panel_icons']) ? 'above' : $settings['side_panel_icons']),
];
$form['social_login_settings_side_panel']['side_panel_caption'] = [
'#type' => 'textfield',
'#title' => t('Social Login Icons: Caption [Leave empty for none]'),
'#default_value' => (!isset($settings['side_panel_caption']) ? t('Register/Login with:') : $settings['side_panel_caption']),
'#size' => 60,
'#maxlength' => 60,
'#description' => t('This is the title displayed above the social network icons.'),
]; */
// Login page settings.
$form['social_login_settings_login_page'] = [
'#type' => 'fieldset',
'#title' => t('Login Page Settings'),
];
$form['social_login_settings_login_page']['login_page_icons'] = [
'#type' => 'select',
'#title' => t('Social Login Icons'),
'#description' => t('Allows the users to login either with their social network account or with their already existing account.'),
'#options' => [
'above' => t('Show the Social Login icons above the existing login form'),
'below' => t('Show the Social Login icons below the existing login form (Default, recommended)'),
'disable' => t('Do not show the Social Login icons on the login page'),
],
'#default_value' => (empty($settings['login_page_icons']) ? 'below' : $settings['login_page_icons']),
];
$form['social_login_settings_login_page']['login_page_caption'] = [
'#type' => 'textfield',
'#title' => t('Social Login Icons: Caption [Leave empty for none]'),
'#default_value' => (!isset($settings['login_page_caption']) ? t('Login with:') : $settings['login_page_caption']),
'#size' => 60,
'#maxlength' => 60,
'#description' => t('This is the title displayed above the social network icons.'),
];
// Registration page settings.
$form['social_login_settings_registration_page'] = [
'#type' => 'fieldset',
'#title' => t('Registration Page Settings'),
];
$form['social_login_settings_registration_page']['registration_page_icons'] = [
'#type' => 'select',
'#title' => t('Social Login Icons'),
'#description' => t('Allows the users to register by using either their social network account or by creating a new account.'),
'#options' => [
'above' => t('Show the Social Login icons above the existing login form (Default, recommended)'),
'below' => t('Show the Social Login icons below the existing login form'),
'disable' => t('Do not show the Social Login icons on the registration page'),
],
'#default_value' => (empty($settings['registration_page_icons']) ? 'above' : $settings['registration_page_icons']),
];
$form['social_login_settings_registration_page']['registration_page_caption'] = [
'#type' => 'textfield',
'#title' => t('Social Login Icons: Caption [Leave empty for none]'),
'#default_value' => (!isset($settings['registration_page_caption']) ? t('Instantly register with:') : $settings['registration_page_caption']),
'#size' => 60,
'#maxlength' => 60,
'#description' => t('This is the title displayed above the social network icons.'),
];
// Edit profile page settings.
$form['social_login_settings_profile_page'] = [
'#type' => 'fieldset',
'#title' => t('Edit Profile Page Settings'),
];
$form['social_login_settings_profile_page']['profile_page_icons'] = [
'#type' => 'select',
'#title' => t('Social Login Icons'),
'#description' => t('Allows the users to link a social network account to their regular account.'),
'#options' => [
'above' => t('Show the Social Login icons above the profile settings'),
'below' => t('Show the Social Login icons below the profile settings (Default, recommended)'),
'disable' => t('Do not show the Social Login icons on the profile page'),
],
'#default_value' => (empty($settings['profile_page_icons']) ? 'below' : $settings['profile_page_icons']),
];
$form['social_login_settings_profile_page']['profile_page_caption'] = [
'#type' => 'textfield',
'#title' => t('Social Login Icons: Caption [Leave empty for none]'),
'#default_value' => (!isset($settings['profile_page_caption']) ? t('Link your account to a social network:') : $settings['profile_page_caption']),
'#size' => 60,
'#maxlength' => 60,
'#description' => t('This is the title displayed above the social network icons.'),
];
// Block Settings.
/* $form['social_login_settings_block'] = [
'#type' => 'fieldset',
'#title' => t('Block Settings'),
'#description' => t('Use the Structure\Blocks menu to add Social Login to any region of your theme.'),
];
$form['social_login_settings_block']['block_icons_loggedin'] = [
'#type' => 'select',
'#title' => t('If the user is already logged in:'),
'#options' => [
'hide' => t('Hide the Social Login Block (Default, recommended)'),
'show' => t('Show the Social Login Block'),
],
'#default_value' => (empty($settings['block_icons_loggedin']) ? 'hide' : $settings['block_icons_loggedin']),
]; */
// Account creation settings.
$form['social_login_settings_account_creation'] = [
'#type' => 'fieldset',
'#title' => t('Account creation settings'),
];
$form['social_login_settings_account_creation']['registration_approval'] = [
'#type' => 'select',
'#title' => t('Do user that register with Social Login have to be approved by an administrator?'),
'#description' => t('Manual approval should not be required as Social Login eliminates SPAM issues almost entirely.'),
'#options' => [
'inherit' => t('Use the system-wide setting from the Drupal account settings (Default)'),
'disable' => t('Automatically approve users that register with Social Login'),
'enable' => t(' Always require administrators to approve users that register with Social Login'),
],
'#default_value' => (empty($settings['registration_approval']) ? 'inherit' : $settings['registration_approval']),
];
$form['social_login_settings_account_creation']['registration_retrieve_avatars'] = [
'#type' => 'select',
'#title' => t('Retrieve the user picture from the social network when a user registers with Social Login?'),
'#description' => t('Social Login grabs the user picture from the social network, saves it locally and uses it as avatar for the new account.'),
'#options' => [
'enable' => t('Yes, retrieve the user picture from the social network an use it as avatar for the user (Default)'),
'disable' => t('No, do not retrieve the user picture from the social network'),
],
'#default_value' => (empty($settings['registration_retrieve_avatars']) ? 'enable' : $settings['registration_retrieve_avatars']),
];
$form['social_login_settings_account_creation']['registration_method'] = [
'#type' => 'select',
'#title' => t('Automatically create a new user account when a user registers with Social Login?'),
'#description' => t('If a user registers for example with Facebook, Social Login grabs his Facebook profile data and uses it to simply the user registration.'),
'#options' => [
'manual' => t('Do not create new accounts automatically, just pre-populate the default registration form and let users complete the registration manually (Default)'),
'auto_random_email' => t('Automatically create new user accounts and generate a bogus email address if the social network provides no email address'),
'auto_manual_email' => t('Automatically create new user accounts BUT fall back to the default registration form when the social network provides no email address'),
],
'#default_value' => (empty($settings['registration_method']) ? 'manual' : $settings['registration_method']),
];
// Enable the social networks/identity providers.
$form['social_login_providers'] = [
'#type' => 'fieldset',
'#title' => t('Enable the social networks/identity providers of your choice'),
];
// Include the list of providers.
$social_login_available_providers = \social_login_get_available_providers();
// Add providers.
foreach ($social_login_available_providers as $key => $provider_data) {
$form['social_login_providers']['social_login_icon_' . $key] = [
'#title' => \Drupal\Component\Utility\SafeMarkup::checkPlain($provider_data['name']),
'#type' => 'container',
'#attributes' => [
'class' => [
'social_login_provider',
'social_login_provider_' . $key,
],
'style' => [
'float: left;',
'margin: 5px;',
],
],
];
$form['social_login_providers']['provider_' . $key] = [
'#type' => 'checkbox',
'#title' => \Drupal\Component\Utility\SafeMarkup::checkPlain($provider_data['name']),
'#default_value' => (empty($settings['provider_' . $key]) ? 0 : 1),
'#attributes' => [
'style' => [
'margin: 15px;'
]
],
];
$form['social_login_providers']['clear_' . $key] = [
'#type' => 'container',
'#attributes' => [
'style' => [
'clear: both;'
]
],
];
}
$form['actions']['#type'] = 'actions';
$form['actions']['submit'] = [
'#type' => 'submit',
'#value' => t('Save Settings'),
];
return $form;
}
/**
* This is the callback handler (referenced by routing.yml).
*/
public function callback_handler() {
// Read Settings.
$settings = \social_login_get_settings();
// No need to do anything if we haven't received these arguments.
if (isset($_POST) && !empty($_POST['connection_token']) && !empty($_POST['oa_action']) && in_array($_POST['oa_action'], array('social_login', 'social_link'))) {
// Clear session.
\social_login_clear_session();
// API Connection Credentials.
$api_subdomain = (!empty($settings['api_subdomain']) ? $settings['api_subdomain'] : '');
$api_key = (!empty($settings['api_key']) ? $settings['api_key'] : '');
$api_secret = (!empty($settings['api_secret']) ? $settings['api_secret'] : '');
// API Connection Handler.
$handler = (!empty($settings['http_handler']) ? $settings['http_handler'] : 'curl');
$handler = ($handler == 'fsockopen' ? 'fsockopen' : 'curl');
// API Connection Protocol.
$protocol = (!empty($settings['http_protocol']) ? $settings['http_protocol'] : 'https');
$protocol = ($protocol == 'http' ? 'http' : 'https');
// Automatic or manual registration?
$registration_method = (!empty($settings['registration_method']) ? $settings['registration_method'] : '');
$registration_method = (in_array($registration_method, array(
'manual',
'auto_random_email',
'auto_manual_email',
)) ? $registration_method : 'manual');
// Require approval?
$registration_approval = (!empty($settings['registration_approval']) ? $settings['registration_approval'] : '');
$registration_approval = (in_array($registration_approval, array(
'inherit',
'disable',
'enable',
)) ? $registration_approval : 'inherit');
// Retrieved connection_token.
$token = trim($_POST['connection_token']);
// Settings missing.
if (empty($api_subdomain) || empty($api_key) || empty($api_secret)) {
drupal_set_message(t('OneAll Social Login is not setup correctly, please request the administrator to verify the API Settings'), 'error');
\Drupal::logger('social_login')->notice('The API Settings are not filled out correctly', array());
}
// Settings filled out.
else {
// Request identity details API.
$data = \social_login_do_api_request($handler, $protocol . '://' . $api_subdomain . '.api.oneall.com/connections/' . $token . '.json', array(
'api_key' => $api_key,
'api_secret' => $api_secret,
));
if (is_array($data) && !empty($data['http_data'])) {
$social_data = @\Drupal\Component\Serialization\Json::decode($data['http_data']);
// Everything seems to be ok.
if (is_array($social_data) && isset($social_data['response']) && isset($social_data['response']['request']['status']['code']) && $social_data['response']['request']['status']['code'] == 200) {
// The plugin that has been uses social_login/social_link.
$data = $social_data['response']['result']['data'];
// Save the social network data in a session.
$_SESSION['social_login_session_open'] = 1;
$_SESSION['social_login_session_time'] = time();
$_SESSION['social_login_social_data'] = serialize($social_data);
$_SESSION['social_login_origin'] = (!empty($_GET['origin']) ? $_GET['origin'] : '');
// Unique user_token.
$user_token = $data['user']['user_token'];
// Extract identity.
$identity = $data['user']['identity'];
// Unique identity_token.
$identity_token = $identity['identity_token'];
// Social Network that has been used to connect.
$provider_name = (!empty($identity['source']['name']) ? $identity['source']['name'] : t('Unkown'));
// Try restoring the user for the token.
$user_for_token = \social_login_get_user_for_user_token($user_token);
// Existing user.
if (is_object($user_for_token) && !empty($user_for_token->id())) {
// Social Login Plugin used?
if ($data['plugin']['key'] == 'social_login') {
// Make sure that the user has not been blocked.
$name = $user_for_token->get('name')->value;
// $user_for_token->getAccountName();
if (!user_is_blocked($name)) {
user_login_finalize($user_for_token);
}
else {
drupal_set_message(t('Your account is blocked.'), 'error');
// Clear session.
\social_login_clear_session();
}
}
// Social Link Plugin used?
elseif ($data['plugin']['key'] == 'social_link') {
// The user should be logged in.
$user = \Drupal::currentUser();
// User is logged in.
if (is_object($user) && $user->isAuthenticated()) {
// The existing token does not match the current user!
if ($user_for_token->id() <> $user->id()) {
drupal_set_message(t('This @social_network account is already linked to another user.', array(
'@social_network' => $provider_name,
)), 'error');
}
// The existing token matches the current user!
else {
// Link identity.
if ($data['plugin']['data']['action'] == 'link_identity') {
\social_login_map_identity_token_to_user_token($user, $identity_token, $user_token, $provider_name);
drupal_set_message(t('The @social_network account has been linked to your account.', array(
'@social_network' => $provider_name,
)), 'status');
}
// Unlink identity.
else {
\social_login_unmap_identity_token($identity_token);
drupal_set_message(t('The social network account has been unlinked from your account.'), 'status');
}
// Clear session.
\social_login_clear_session();
// Redirect to profile.
\Drupal::logger('social_login')->notice('- '. __FUNCTION__ .'@'. __LINE__ .' redirecting to '. \Drupal::url('user.page'));
return new RedirectResponse(\Drupal::url('user.page'));
}
}
// User is not logged in.
else {
drupal_set_message(t('You must be logged in to perform this action.'), 'error');
// Clear session.
\social_login_clear_session();
// Redirect to home.
return new RedirectResponse(\Drupal::url('<front>'));
}
}
}
// New user.
else {
\Drupal::logger('social_login')->notice('- '. __FUNCTION__ .'@'. __LINE__ .' new user');
// New users may register.
if (\Drupal::config('user.settings')->get('register') != USER_REGISTER_ADMINISTRATORS_ONLY) {
// Extract the user's email address.
$user_email = '';
$user_email_is_verified = NULL;
$user_email_is_random = NULL;
if (isset($identity['emails']) && is_array($identity['emails'])) {
while (!$user_email_is_verified && (list(, $email) = each($identity['emails']))) {
$user_email = $email['value'];
$user_email_is_verified = (!empty($email['is_verified']));
}
}
// The admin has chosen the automatic registration.
if ($registration_method <> 'manual') {
// No email address / Email address already exists.
if (empty($user_email) || \social_login_get_uid_for_email($user_email) !== FALSE) {
// The admin wants users to fill out their email manually.
if ($registration_method == 'auto_manual_email') {
// We have to fall back to the default registration.
$registration_method = 'manual';
}
// The admin has enabled the usage of random email addresses.
else {
// Create a bogus email.
$user_email = \social_login_create_random_email();
// Flag - is used further down.
$user_email_is_random = TRUE;
}
}
}
// Automatic registration is still enabled.
if ($registration_method <> 'manual') {
// If something goes wrong fall back to manual registration.
$registration_method = 'manual';
// Extract User Firstname.
$user_first_name = (!empty($identity['name']['givenName']) ? $identity['name']['givenName'] : '');
// Extract User Lastname.
$user_last_name = (!empty($identity['name']['familyName']) ? $identity['name']['familyName'] : '');
// Forge User Login.
$user_login = '';
if (!empty($identity['preferredUsername'])) {
$user_login = $identity['preferredUsername'];
}
elseif (!empty($identity['displayName'])) {
$user_login = $identity['displayName'];
}
elseif (!empty($identity['name']['formatted'])) {
$user_login = $identity['name']['formatted'];
}
else {
$user_login = trim($user_first_name . ' ' . $user_last_name);
}
// We absolutely need a unique username.
if (strlen(trim($user_login)) == 0 || \social_login_get_uid_for_name(trim($user_login)) !== FALSE) {
$i = 1;
$user_login = $provider_name . t('User');
while (\social_login_get_uid_for_name($user_login) !== FALSE) {
$user_login = $provider_name . t('User') . $i++;
}
}
// We also need a password.
$user_password = user_password(8);
// Check the approval setting.
switch ($registration_approval) {
// No approval required.
case 'disable':
$user_status = 1;
break;
// Manual approval required.
case 'enable':
$user_status = 0;
break;
// Use the system-wide setting.
default:
$user_status = \Drupal::config('user.settings')->get('register') == USER_REGISTER_VISITORS ? 1 : 0;
break;
}
$user_roles = array(); // real user accounts get the authenticated user role.
// Make sure at least one module implements our hook.
if (count(\Drupal::moduleHandler()->getImplementations('social_login_default_user_roles')) > 0) {
// Call modules that implements the hook.
$user_roles = \Drupal::moduleHandler()->invokeAll('social_login_default_user_roles', $user_roles);
}
// Setup the user fields.
$user_fields = array(
'name' => $user_login,
'mail' => $user_email,
'pass' => $user_password,
'status' => $user_status,
'init' => $user_email,
'roles' => $user_roles,
);
// Create a new user.
$account = User::create($user_fields);
$account->save();
// The new account has been created correctly.
if ($account !== FALSE) {
// Disable Drupal legacy registration.
$registration_method = 'auto';
// Log the new user in.
if (($uid = \Drupal::service("user.auth")->authenticate($user_login, $user_password)) !== FALSE) {
// Loads a user object.
$user = User::load($uid);
user_login_finalize($user);
// Send email if it's not a random email.
if ($user_email_is_random !== TRUE) {
// No approval required.
if ($user_status == 1) {
_user_mail_notify('register_no_approval_required', $user);
drupal_set_message(t('You have succesfully created an account and linked it with your @social_network account.', array(
'@social_network' => $provider_name,
)), 'status');
}
// Approval required.
else {
$a = _user_mail_notify('register_pending_approval', $user);
drupal_set_message(t('Thank you for applying for an account. Your account is currently pending approval by the site administrator.<br />You will receive an email once your account has been approved and you can then login with your @social_network account.', array(
'@social_network' => $provider_name,
)), 'status');
}
}
// Random email used.
else {
drupal_set_message(t('You have succesfully created an account and linked it with your @social_network account.', array(
'@social_network' => $provider_name,
)), 'status');
}
}
// For some reason we could not log the user in.
else {
// Redirect to login page (login manually).
drupal_set_message(t('Error while logging you in, please try to login manually.'), 'error');
\Drupal::logger('social_login')->error('- '. __FUNCTION__ .'@'. __LINE__ .' auto login, redirecting to '. \Drupal::url('user.login'));
return new RedirectResponse(\Drupal::url('user.login'));
}
}
// An error occured during user->save().
else {
// Redirect to registration page (register manually).
drupal_set_message(t('Error while creating your user account, please try to register manually.'), 'error');
\Drupal::logger('social_login')->error('- '. __FUNCTION__ .'@'. __LINE__ .' auto register, redirecting to '. \Drupal::url('user.register'));
return new RedirectResponse(\Drupal::url('user.register'));
}
}
// Use the legacy registration form?
if ($registration_method == 'manual') {
// Redirect to the registration page (+ prepopulate form with SESSION data).
\Drupal::logger('social_login')->notice('- '. __FUNCTION__ .'@'. __LINE__ .' manual register, redirecting to '. \Drupal::url('user.register'));
return new RedirectResponse(\Drupal::url('user.register'));
}
}
// Registration disabled.
else {
drupal_set_message(t('Only site administrators can create new user accounts.'), 'error');
return new RedirectResponse(\Drupal::url('<front>'));
}
}
}
}
else {
\Drupal::logger('social_login')->error('- '. __FUNCTION__ .'@'. __LINE__ .' invalid JSON received from resource');
}
}
}
// Return to the front page.
return new RedirectResponse(\Drupal::url('<front>'));
}
