function get()
{
if (!local_channel()) {
if (remote_channel()) {
$observer = \App::get_observer();
if ($observer && $observer['xchan_url']) {
$parsed = @parse_url($observer['xchan_url']);
if (!$parsed) {
notice(t('Unable to find your hub.') . EOL);
return;
}
$url = $parsed['scheme'] . '://' . $parsed['host'] . ($parsed['port'] ? ':' . $parsed['port'] : '');
$url .= '/oexchange';
$result = z_post_url($url, $_REQUEST);
json_return_and_die($result);
}
}
return login(false);
}
if (argc() > 1 && argv(1) === 'done') {
info(t('Post successful.') . EOL);
return;
}
$url = x($_REQUEST, 'url') && strlen($_REQUEST['url']) ? urlencode(notags(trim($_REQUEST['url']))) : '';
$title = x($_REQUEST, 'title') && strlen($_REQUEST['title']) ? '&title=' . urlencode(notags(trim($_REQUEST['title']))) : '';
$description = x($_REQUEST, 'description') && strlen($_REQUEST['description']) ? '&description=' . urlencode(notags(trim($_REQUEST['description']))) : '';
$tags = x($_REQUEST, 'tags') && strlen($_REQUEST['tags']) ? '&tags=' . urlencode(notags(trim($_REQUEST['tags']))) : '';
$ret = z_fetch_url(z_root() . '/urlinfo?f=&url=' . $url . $title . $description . $tags);
if ($ret['success']) {
$s = $ret['body'];
}
if (!strlen($s)) {
return;
}
$post = array();
$post['profile_uid'] = local_channel();
$post['return'] = '/oexchange/done';
$post['body'] = $s;
$post['type'] = 'wall';
$_REQUEST = $post;
$mod = new Item();
$mod->post();
}
