/**
* Check if ID can be link or not. if yes the link account.
*/
public static function link_account_if_possible()
{
global $loginRadiusObject, $wpdb, $user_ID;
$loginRadiusMappingData = array();
if (null == $loginRadiusObject) {
$loginRadiusObject = new LoginRadius();
}
if (isset($_REQUEST['token']) && is_user_logged_in()) {
try {
$loginRadiusUserprofile = $loginRadiusObject->loginradius_get_user_profiledata($_REQUEST['token']);
} catch (LoginRadiusException $e) {
// Error Handling
if ($loginRadiusSettings['enable_degugging'] == '0') {
// if debugging is off and Social profile not recieved, redirect to home page.
wp_redirect(site_url());
exit;
} else {
$loginRadiusUserprofile = null;
$message = isset($e->getErrorResponse()->description) ? $e->getErrorResponse()->description : $e->getMessage();
error_log($message);
// If debug option is set and Social Profile not retrieved
Login_Helper::login_radius_notify($message, 'isProfileNotRetrieved');
return;
}
}
$loginRadiusMappingData['id'] = !empty($loginRadiusUserprofile->ID) ? $loginRadiusUserprofile->ID : '';
$loginRadiusMappingData['provider'] = !empty($loginRadiusUserprofile->Provider) ? $loginRadiusUserprofile->Provider : '';
$loginRadiusMappingData['thumbnail'] = !empty($loginRadiusUserprofile->ThumbnailImageUrl) ? trim($loginRadiusUserprofile->ThumbnailImageUrl) : '';
if (empty($loginRadiusMappingData['thumbnail']) && $loginRadiusMappingData['provider'] == 'facebook') {
$loginRadiusMappingData['thumbnail'] = 'http://graph.facebook.com/' . $loginRadiusMappingData['id'] . '/picture?type=large';
}
$loginRadiusMappingData['pictureUrl'] = !empty($loginRadiusUserprofile->ImageUrl) ? trim($loginRadiusUserprofile->ImageUrl) : '';
$wp_user_id = $wpdb->get_var($wpdb->prepare('SELECT user_id FROM ' . $wpdb->usermeta . ' WHERE meta_key="loginradius_provider_id" AND meta_value = %s', $loginRadiusMappingData['id']));
if (!empty($wp_user_id)) {
// Check if verified field exist or not.
$loginRadiusVfyExist = $wpdb->get_var($wpdb->prepare('SELECT user_id FROM ' . $wpdb->usermeta . ' WHERE user_id = %d AND meta_key = "loginradius_isVerified"', $wp_user_id));
if (!empty($loginRadiusVfyExist)) {
// if verified field exists
$loginRadiusVerify = $wpdb->get_var($wpdb->prepare('SELECT meta_value FROM ' . $wpdb->usermeta . ' WHERE user_id = %d AND meta_key = "loginradius_isVerified"', $wp_user_id));
if ($loginRadiusVerify != '1') {
self::link_account($user_ID, $loginRadiusMappingData['id'], $loginRadiusMappingData['provider'], $loginRadiusMappingData['thumbnail'], $loginRadiusMappingData['pictureUrl']);
return true;
} else {
//account already mapped
return false;
}
} else {
return false;
}
} else {
$loginRadiusMappingProvider = $loginRadiusMappingData['provider'];
$wp_user_lrid = $wpdb->get_var($wpdb->prepare('SELECT user_id FROM ' . $wpdb->usermeta . ' WHERE meta_key="' . $loginRadiusMappingProvider . 'Lrid" AND meta_value = %s', $loginRadiusMappingData['id']));
if (!empty($wp_user_lrid)) {
$lrVerified = get_user_meta($wp_user_lrid, $loginRadiusMappingProvider . 'LrVerified', true);
if ($lrVerified == '1') {
// Check if lrid is the same that verified email.
// account already mapped
return false;
} else {
// map account
self::link_account($user_ID, $loginRadiusMappingData['id'], $loginRadiusMappingData['provider'], $loginRadiusMappingData['thumbnail'], $loginRadiusMappingData['pictureUrl']);
return true;
}
} else {
// map account
self::link_account($user_ID, $loginRadiusMappingData['id'], $loginRadiusMappingData['provider'], $loginRadiusMappingData['thumbnail'], $loginRadiusMappingData['pictureUrl']);
return true;
}
}
}
}
/**
* This function is called when token is returned from LoginRadius.
* it checks for query string variable and fetches data using LoginRadius api.
* After fetching data, appropriate action is taken on the basis of LoginRadius plugin settings
*/
public static function login_radius_connect()
{
global $wpdb, $loginRadiusSettings, $loginRadiusObject, $lr_social_profile_data_settings;
if (isset($_GET['loginradius_linking']) && isset($_REQUEST['token'])) {
LR_Common::perform_linking_operation();
}
if (isset($_GET['loginRadiusVk']) && trim($_GET['loginRadiusVk']) != '') {
//If verification link is clicked
Login_Helper::verify_user_after_email_confirmation();
}
if (isset($_POST['LoginRadius_popupSubmit'])) {
//If "email required" popup has been submitted
Login_helper::response_to_popup_submission();
}
// If remove button clicked
if (isset($_GET['loginRadiusMap']) && !empty($_GET['loginRadiusMap']) && isset($_GET['loginRadiusMappingProvider']) && !empty($_GET['loginRadiusMappingProvider']) && is_user_logged_in()) {
Login_Helper::unlink_provider();
}
if (!is_user_logged_in() && isset($_REQUEST['token'])) {
$token = $_REQUEST['token'];
try {
// Fetch user profile using access token ......
$responseFromLoginRadius = $loginRadiusObject->loginradius_get_user_profiledata($token);
} catch (LoginRadiusException $e) {
// Error Handling
if ($loginRadiusSettings['enable_degugging'] == '0') {
// if debugging is off and Social profile not recieved, redirect to home page.
wp_redirect(site_url());
exit;
} else {
$responseFromLoginRadius = null;
$message = isset($e->getErrorResponse()->description) ? $e->getErrorResponse()->description : $e->getMessage();
error_log($message);
// If debug option is set and Social Profile not retrieved
Login_Helper::login_radius_notify($message, 'isProfileNotRetrieved');
return;
}
}
if (isset($responseFromLoginRadius->ID) && $responseFromLoginRadius->ID != null) {
// If profile data is retrieved successfully
self::$loginRadiusProfileData = Login_Helper::filter_loginradius_data_for_wordpress_use($responseFromLoginRadius);
}
$userId = Login_Helper::is_socialid_exists_in_wordpress(self::$loginRadiusProfileData);
if ($userId) {
//if Social id exists in wordpress database
if (1 == get_user_meta($userId, self::$loginRadiusProfileData['Provider'] . 'LrVerified', true) || class_exists('LR_Raas_Install')) {
// if user is verified, provide login.
Login_Helper::login_user($userId, self::$loginRadiusProfileData);
} else {
// If not verified then display pop up.
Login_Helper::login_radius_notify(__('Please verify your email by clicking the confirmation link sent to you.', 'LoginRadius'), 'isEmailNotVerified');
return;
}
}
// check if id already exists.
$loginRadiusUserId = $wpdb->get_var($wpdb->prepare("SELECT user_id FROM " . $wpdb->usermeta . " WHERE meta_key='loginradius_provider_id' AND meta_value = %s", self::$loginRadiusProfileData['ID']));
if (!empty($loginRadiusUserId)) {
// id exists
$tempUserId = $wpdb->get_var($wpdb->prepare("SELECT user_id FROM " . $wpdb->usermeta . " WHERE user_id = %d and meta_key='loginradius_isVerified'", $loginRadiusUserId));
if (!empty($tempUserId)) {
// check if verification field exists.
$isVerified = $wpdb->get_var($wpdb->prepare("SELECT meta_value FROM " . $wpdb->usermeta . " WHERE user_id = %d and meta_key='loginradius_isVerified'", $loginRadiusUserId));
if ($isVerified == '1') {
// if email is verified
Login_Helper::login_user($loginRadiusUserId, self::$loginRadiusProfileData);
return;
} else {
Login_Helper::login_radius_notify(__('Please verify your email by clicking the confirmation link sent to you.', 'LoginRadius'), 'isEmailNotVerified');
return;
}
} else {
Login_Helper::login_user($loginRadiusUserId, self::$loginRadiusProfileData);
return;
}
} else {
// Email is empty for social profile data.
$dummyEmail = isset($loginRadiusSettings['LoginRadius_dummyemail']) ? $loginRadiusSettings['LoginRadius_dummyemail'] : '';
// Create dummy email.
if (empty(self::$loginRadiusProfileData['Email']) && $dummyEmail == 'dummyemail') {
// Email not required according to plugin settings
self::$loginRadiusProfileData['Email'] = Login_Helper::generate_dummy_email(self::$loginRadiusProfileData);
}
// Retrieve Profile Data in Popup - Custom popup enabled
if (isset($lr_social_profile_data_settings['enable_custom_popup']) && $lr_social_profile_data_settings['enable_custom_popup'] == '1') {
//Has Email from provider or from dummy email
$has_email = isset(self::$loginRadiusProfileData['Email']) && !empty(self::$loginRadiusProfileData['Email']) ? true : false;
$notdummyemail = isset($loginRadiusSettings['LoginRadius_dummyemail']) && $loginRadiusSettings['LoginRadius_dummyemail'] == 'notdummyemail' ? true : false;
$showpopup = false;
if (!$has_email && $notdummyemail && isset($lr_social_profile_data_settings['show_email']) && $lr_social_profile_data_settings['show_email'] == '1' || isset($loginRadiusSettings['LoginRadius_dummyemail']) && $loginRadiusSettings['LoginRadius_dummyemail'] == 'notdummyemail') {
$showpopup = true;
} elseif (isset($lr_social_profile_data_settings['show_gender']) && $lr_social_profile_data_settings['show_gender'] == '1') {
$showpopup = true;
} elseif (isset($lr_social_profile_data_settings['show_birthdate']) && $lr_social_profile_data_settings['show_birthdate'] == '1') {
$showpopup = true;
} elseif (isset($lr_social_profile_data_settings['show_phonenumber']) && $lr_social_profile_data_settings['show_phonenumber'] == '1') {
$showpopup = true;
} elseif (isset($lr_social_profile_data_settings['show_city']) && $lr_social_profile_data_settings['show_city'] == '1') {
$showpopup = true;
} elseif (isset($lr_social_profile_data_settings['show_postalcode']) && $lr_social_profile_data_settings['show_postalcode'] == '1') {
$showpopup = true;
} elseif (isset($lr_social_profile_data_settings['show_relationshipstatus']) && $lr_social_profile_data_settings['show_relationshipstatus'] == '1') {
$showpopup = true;
} elseif (isset($lr_social_profile_data_settings['show_custom_one']) && $lr_social_profile_data_settings['show_custom_one'] == '1') {
$showpopup = true;
} elseif (isset($lr_social_profile_data_settings['show_custom_two']) && $lr_social_profile_data_settings['show_custom_two'] == '1') {
$showpopup = true;
} elseif (isset($lr_social_profile_data_settings['show_custom_three']) && $lr_social_profile_data_settings['show_custom_three'] == '1') {
$showpopup = true;
} elseif (isset($lr_social_profile_data_settings['show_custom_four']) && $lr_social_profile_data_settings['show_custom_four'] == '1') {
$showpopup = true;
} elseif (isset($lr_social_profile_data_settings['show_custom_five']) && $lr_social_profile_data_settings['show_custom_five'] == '1') {
$showpopup = true;
}
if ($showpopup) {
$lrUniqueId = Login_Helper::store_temporary_data(self::$loginRadiusProfileData);
$queryString = '?lrid=' . $lrUniqueId;
wp_redirect(site_url() . $queryString);
exit;
} else {
Login_Helper::register_user(self::$loginRadiusProfileData);
return;
}
} else {
// Normal flow no custom popup.
if (empty(self::$loginRadiusProfileData['Email'])) {
if ($dummyEmail == 'dummyemail') {
Login_Helper::register_user(self::$loginRadiusProfileData);
return;
} else {
// Email required according to plugin settings.
$lrUniqueId = Login_Helper::store_temporary_data(self::$loginRadiusProfileData);
$queryString = '?lrid=' . $lrUniqueId;
wp_redirect(site_url() . $queryString);
exit;
}
} else {
// Email is not empty
$userObject = get_user_by('email', self::$loginRadiusProfileData['Email']);
$loginRadiusUserId = is_object($userObject) ? $userObject->ID : '';
if (!empty($loginRadiusUserId)) {
// Email exists
$isVerified = $wpdb->get_var($wpdb->prepare("SELECT meta_value FROM " . $wpdb->usermeta . " WHERE user_id = %d and meta_key='loginradius_isVerified'", $loginRadiusUserId));
if (!empty($isVerified)) {
if ($isVerified == '1') {
// Social linking
LR_Common::link_account($loginRadiusUserId, self::$loginRadiusProfileData['ID'], self::$loginRadiusProfileData['Provider'], self::$loginRadiusProfileData['ThumbnailImageUrl'], self::$loginRadiusProfileData['Provider'], '');
// Login user
Login_Helper::login_user($loginRadiusUserId, self::$loginRadiusProfileData);
return;
} else {
$directorySeparator = DIRECTORY_SEPARATOR;
require_once getcwd() . $directorySeparator . 'wp-admin' . $directorySeparator . 'inc' . $directorySeparator . 'user.php';
wp_delete_user($loginRadiusUserId);
Login_Helper::register_user(self::$loginRadiusProfileData);
}
} else {
// Link Account
LR_Common::link_account($loginRadiusUserId, self::$loginRadiusProfileData['ID'], self::$loginRadiusProfileData['Provider'], self::$loginRadiusProfileData['ThumbnailImageUrl'], self::$loginRadiusProfileData['Provider'], '');
// Login user
Login_Helper::login_user($loginRadiusUserId, self::$loginRadiusProfileData);
return;
}
} else {
Login_Helper::register_user(self::$loginRadiusProfileData);
}
}
}
}
}
// Authentication ends
}
