/**
* Create a user based on LinkedIn information
*
* @param string $token LinkedIn access token
*
* @return bool|ElggUser
*/
function socialink_linkedin_create_user($token)
{
if (empty($token) || !is_array($token)) {
return false;
}
$keys = socialink_linkedin_available();
if (empty($keys)) {
return false;
}
$keys["oauth_token"] = $token["oauth_token"];
$keys["oauth_secret"] = $token["oauth_token_secret"];
$api = socialink_linkedin_get_api_object($keys);
if (empty($api)) {
return false;
}
try {
// get user data
$response = $api->profile("~:(first-name,last-name,email-address)");
} catch (Exception $e) {
}
$api_result = socialink_linkedin_verify_response($response);
if (empty($api_result)) {
return false;
}
$api_result = json_decode($api_result);
// build user information
$name = $api_result->firstName . " " . $api_result->lastName;
$email = $api_result->emailAddress;
$pwd = generate_random_cleartext_password();
$username = socialink_create_username_from_email($email);
// check email address
if (get_user_by_email($email)) {
register_error(elgg_echo("socialink:networks:create_user:error:email"));
return false;
}
try {
// register user
$user_guid = register_user($username, $pwd, $name, $email);
if (empty($user_guid)) {
return false;
}
// show hidden entities
$access = access_get_show_hidden_status();
access_show_hidden_entities(true);
$user = get_user($user_guid);
if (empty($user)) {
access_show_hidden_entities($access);
return false;
}
// save user tokens
elgg_set_plugin_user_setting("linkedin_oauth_token", $token["oauth_token"], $user_guid, "socialink");
elgg_set_plugin_user_setting("linkedin_oauth_secret", $token["oauth_token_secret"], $user_guid, "socialink");
// no need for uservalidationbyemail
elgg_unregister_plugin_hook_handler("register", "user", "uservalidationbyemail_disable_new_user");
// sync user data
socialink_linkedin_sync_profile_metadata($user->getGUID());
// trigger hook for registration
$params = array("user" => $user, "password" => $pwd, "friend_guid" => 0, "invitecode" => "");
if (elgg_trigger_plugin_hook("register", "user", $params, true) !== false) {
// return the user
access_show_hidden_entities($access);
return $user;
}
// restore hidden entities
access_show_hidden_entities($access);
} catch (Exception $e) {
}
return false;
}
/**
* Create a user based on Wordpress information
*
* @param string $token Wordpress access token
*
* @return bool|ElggUser
*/
function socialink_wordpress_create_user($token)
{
$result = false;
if (!empty($token) && is_array($token)) {
if ($userdata = socialink_wordpress_get_user_data_from_token($token)) {
$email = $userdata->email;
if (!get_user_by_email($email) && is_email_address($email)) {
$username = $userdata->username;
$displayname = $userdata->displayname;
// show hidden entities
$access = access_get_show_hidden_status();
access_show_hidden_entities(true);
// check if the WordPress username is available on Elgg
if (get_user_by_username($username)) {
// make a new username based on the email address
$username = socialink_create_username_from_email($email);
}
$pwd = generate_random_cleartext_password();
try {
if ($user_guid = register_user($username, $pwd, $displayname, $email)) {
if ($user = get_user($user_guid)) {
// save user tokens
elgg_set_plugin_user_setting("wordpress_userid", $userdata->ID, $user_guid, "socialink");
elgg_set_plugin_user_setting("wordpress_oauth_token", $token["oauth_token"], $user_guid, "socialink");
elgg_set_plugin_user_setting("wordpress_oauth_secret", $token["oauth_token_secret"], $user_guid, "socialink");
// trigger hook for registration
$params = array("user" => $user, "password" => $pwd, "friend_guid" => 0, "invitecode" => "");
if (elgg_trigger_plugin_hook("register", "user", $params, true) !== false) {
// return the user
$result = $user;
}
}
}
} catch (Exception $e) {
//echo $e->getMessage();
}
// restore hidden entities
access_show_hidden_entities($access);
} else {
register_error(elgg_echo("socialink:networks:create_user:error:email"));
}
}
}
return $result;
}
/**
* Create a user based on Facebook information
*
* @param string $token Facebook access token
*
* @return bool|ElggUser
*/
function socialink_facebook_create_user($token)
{
if (empty($token)) {
return false;
}
if (!socialink_facebook_available()) {
return false;
}
$session = new Facebook\FacebookSession($token);
if (empty($session)) {
return false;
}
$request = new FaceBook\FacebookRequest($session, "GET", "/me");
// set correct proxy settings (if needed)
$curl_http_client = socialink_facebook_get_curl_http_client();
$request->setHttpClientHandler($curl_http_client);
try {
$api_result = $request->execute()->getGraphObject(Facebook\GraphUser::className());
} catch (Exception $e) {
}
if (empty($api_result)) {
return false;
}
// get user information
$name = $api_result->getName();
$email = $api_result->getEmail();
if (get_user_by_email($email)) {
register_error(elgg_echo("socialink:networks:create_user:error:email"));
return false;
}
$pwd = generate_random_cleartext_password();
$username = socialink_create_username_from_email($email);
try {
$user_guid = register_user($username, $pwd, $name, $email);
if (empty($user_guid)) {
return false;
}
// show hidden entities
$access = access_get_show_hidden_status();
access_show_hidden_entities(true);
$user = get_user($user_guid);
if (empty($user)) {
access_show_hidden_entities($access);
return false;
}
// register user's access tokens
elgg_set_plugin_user_setting("facebook_access_token", $token, $user_guid, "socialink");
elgg_set_plugin_user_setting("facebook_user_id", $api_result->getId(), $user_guid, "socialink");
// no need for uservalidationbyemail
elgg_unregister_plugin_hook_handler("register", "user", "uservalidationbyemail_disable_new_user");
// sync user data
socialink_facebook_sync_profile_metadata($user->getGUID());
// trigger hook for registration
$params = array("user" => $user, "password" => $pwd, "friend_guid" => 0, "invitecode" => "");
if (elgg_trigger_plugin_hook("register", "user", $params, true) !== false) {
access_show_hidden_entities($access);
// return the user
return $user;
}
// restore hidden entities
access_show_hidden_entities($access);
} catch (Exception $e) {
}
return false;
}
/**
* Create a user based on Twitter information
*
* @param string $token Twitter access token
* @param string $email the users email address
*
* @return bool|ElggUser
*/
function socialink_twitter_create_user($token, $email)
{
$result = false;
if (!empty($token) && is_array($token) && !empty($email)) {
if (!get_user_by_email($email) && is_email_address($email)) {
$keys = socialink_twitter_available();
$keys["oauth_token"] = $token["oauth_token"];
$keys["oauth_secret"] = $token["oauth_token_secret"];
if ($api = socialink_twitter_get_api_object($keys)) {
try {
$url = "users/show";
$params = array("screen_name" => $token["screen_name"]);
$api_result = $api->get($url, $params);
} catch (Exception $e) {
}
if (!empty($api_result)) {
$name = $api_result->name;
$pwd = generate_random_cleartext_password();
$username = socialink_create_username_from_email($email);
try {
// register user
if ($user_guid = register_user($username, $pwd, $name, $email)) {
// show hidden entities
$access = access_get_show_hidden_status();
access_show_hidden_entities(TRUE);
if ($user = get_user($user_guid)) {
// save user tokens
elgg_set_plugin_user_setting('twitter_user_id', $token['user_id'], $user_guid, "socialink");
elgg_set_plugin_user_setting('twitter_screen_name', $token['screen_name'], $user_guid, "socialink");
elgg_set_plugin_user_setting('twitter_oauth_token', $token['oauth_token'], $user_guid, "socialink");
elgg_set_plugin_user_setting('twitter_oauth_secret', $token['oauth_token_secret'], $user_guid, "socialink");
// sync user data
socialink_twitter_sync_profile_metadata($user->getGUID());
// trigger hook for registration
$params = array("user" => $user, "password" => $pwd, "friend_guid" => 0, "invitecode" => "");
if (elgg_trigger_plugin_hook("register", "user", $params, true) !== false) {
// return the user
$result = $user;
}
}
// restore hidden entities
access_show_hidden_entities($access);
}
} catch (Exception $e) {
}
}
}
} else {
register_error(elgg_echo("socialink:networks:create_user:error:email"));
}
}
return $result;
}
