/**
* Save custom user information.
*
* @since 1.2
*
* @uses current_user_can() current user must be able to edit the passed WordPress user ID
* @param int $wordpress_user_id WordPress user identifier
* @return void
*/
public static function save_data($wordpress_user_id)
{
if (!($wordpress_user_id && current_user_can('edit_user', $wordpress_user_id))) {
return;
}
// allow decoupling of a WordPress account and a Facebook account
if (isset($_POST['facebook_remove'])) {
// WordPress Facebook User helper functions
if (!class_exists('Facebook_User')) {
require_once dirname(dirname(__FILE__)) . '/facebook-user.php';
}
$facebook_user_id = Facebook_User::get_facebook_profile_id($wordpress_user_id);
if ($facebook_user_id) {
// delete mapped FBID and other data
Facebook_User::delete_user_meta($wordpress_user_id, 'fb_data');
// delete post to Timeline opt-in if stored
Facebook_User::delete_user_meta($wordpress_user_id, 'facebook_timeline_disabled');
// Load WP HTTP helpers
if (!class_exists('Facebook_WP_Extend')) {
require_once dirname(dirname(__FILE__)) . '/includes/facebook-php-sdk/class-facebook-wp.php';
}
// Revoke connection to app and all permissions
Facebook_WP_Extend::graph_api_with_app_access_token($facebook_user_id . '/permissions', 'DELETE');
}
unset($facebook_user_id);
// no need to store any other Facebook data
return;
}
if (isset($_POST['facebook_fbid']) && ctype_digit($_POST['facebook_fbid'])) {
// WordPress Facebook User helper functions
if (!class_exists('Facebook_User')) {
require_once dirname(dirname(__FILE__)) . '/facebook-user.php';
}
try {
$facebook_user = Facebook_User::get_facebook_user($_POST['facebook_fbid'], array('fields' => array('id', 'username', 'link', 'third_party_id')));
if (isset($facebook_user['id'])) {
$facebook_user_data = array('fb_uid' => $facebook_user['id'], 'activation_time' => time());
if (!empty($facebook_user['username'])) {
$facebook_user_data['username'] = $facebook_user['username'];
}
if (!empty($facebook_user['link'])) {
$facebook_user_data['link'] = $facebook_user['link'];
}
if (!empty($facebook_user['third_party_id'])) {
$facebook_user_data['third_party_id'] = $facebook_user['third_party_id'];
}
Facebook_User::update_user_meta($wordpress_user_id, 'fb_data', $facebook_user_data);
unset($facebook_user_data);
}
unset($facebook_user);
} catch (Exception $e) {
}
}
if (isset($_POST['facebook_timeline']) && $_POST['facebook_timeline'] == '1') {
// WordPress Facebook User helper functions
if (!class_exists('Facebook_User')) {
require_once dirname(dirname(__FILE__)) . '/facebook-user.php';
}
Facebook_User::delete_user_meta($wordpress_user_id, 'facebook_timeline_disabled');
// delete if stored
} else {
// WordPress Facebook User helper functions
if (!class_exists('Facebook_User')) {
require_once dirname(dirname(__FILE__)) . '/facebook-user.php';
}
Facebook_User::update_user_meta($wordpress_user_id, 'facebook_timeline_disabled', '1');
}
}
