/**
* Return a list of DOM selectors whose contents FBSS should automatically
* update via AJAX when a new status is submitted from a status update form on
* the same page. Do not select a region which includes the status update form.
*
* @param $recipient
* An object representing the recipient of the status message.
* @param $type
* The context stream type.
* @return
* An array of DOM selector expressions.
* @see theme_facebook_status_form_display()
*/
function hook_facebook_status_refresh_selectors($recipient, $type)
{
//Automatically update all instances of the view that is displayed for this context.
$context = facebook_status_determine_context($type);
return array('.view-id-' . $context['view']);
}
/**
* Alter user access.
*
* @param $allow
* Whether the action is permitted to be taken. Change this only if you can
* decide conclusively that the action is definitely (not) permitted.
* @param $op
* The action being taken. One of add, converse, delete, edit, view,
* view_stream, generate.
* @param $args
* An array of additional arguments. Varies depending on $op.
* @see facebook_status_user_access()
*/
function hook_facebook_status_user_access_alter(&$allow, $op, $args)
{
global $user;
switch ($op) {
case 'add':
$recipient = isset($args[0]) ? $args[0] : $user;
$type = isset($args[1]) ? $args[1] : 'user';
$sender = isset($args[2]) ? $args[2] : $user;
$context = facebook_status_determine_context($type);
//Updating one's own status should ALWAYS be allowed.
if ($type == 'user' && $context['handler']->recipient_id($recipient) == $sender->uid) {
$allow = TRUE;
}
break;
}
}
