/**
* Post update to Linkedin
*/
function buddystreamLinkedinPostUpdate($content = "", $shortLink = "", $user_id = 0)
{
global $bp;
$buddyStreamFilters = new BuddyStreamFilters();
//strip out location tag
$content = str_replace("#location", "", $content);
$content = $buddyStreamFilters->filterPostContent($content, $shortLink);
$content = '<?xml version="1.0" encoding="UTF-8"?><share><comment>' . $content . '</comment><visibility><code>anyone</code></visibility></share>';
//Handle the oAuth requests
$buddystreamOAuth = new BuddyStreamOAuth();
$buddystreamOAuth->setPostData($content);
$buddystreamOAuth->oAuthRequestPostXml('https://api.linkedin.com/v1/people/~/shares?oauth2_access_token=' . get_user_meta($user_id, 'buddystream_linkedin_token', 1));
}