/**
* Recurse through all activity comments and collect the IDs of the users who wrote them.
*
* @since BuddyPress (1.7)
*
* @param array $comments Array of {@link BP_Activity_Activity} items.
* @return array Array of user IDs.
*/
function bp_activity_recurse_comments_user_ids(array $comments = array())
{
// Default user ID's array
$user_ids = array();
// Loop through comments and try to get user ID's
if (!empty($comments)) {
foreach ($comments as $comment) {
// If a user is a spammer, their activity items will have been
// automatically marked as spam. Skip these.
if (!empty($comment->is_spam)) {
continue;
}
// Add user ID to array
$user_ids[] = $comment->user_id;
// Check for commentception
if (!empty($comment->children)) {
$user_ids = array_merge($user_ids, bp_activity_recurse_comments_user_ids($comment->children));
}
}
}
// Filter and return
return apply_filters('bp_activity_recurse_comments_user_ids', $user_ids, $comments);
}
/**
* Recurse through all activity comments and collect the IDs of the users who wrote them.
*
* @since BuddyPress (1.7.0)
*
* @param array $comments Array of {@link BP_Activity_Activity} items.
* @return array Array of user IDs.
*/
function bp_activity_recurse_comments_user_ids(array $comments = array())
{
// Default user ID's array
$user_ids = array();
// Loop through comments and try to get user ID's
if (!empty($comments)) {
foreach ($comments as $comment) {
// If a user is a spammer, their activity items will have been
// automatically marked as spam. Skip these.
if (!empty($comment->is_spam)) {
continue;
}
// Add user ID to array
$user_ids[] = $comment->user_id;
// Check for commentception
if (!empty($comment->children)) {
$user_ids = array_merge($user_ids, bp_activity_recurse_comments_user_ids($comment->children));
}
}
}
/**
* Filters the list of user IDs for the current activity comment item.
*
* @since BuddyPress (2.1.0)
*
* @param array $user_ids Array of user IDs for the current activity comment item.
* @param array $comments Array of comments being checked for user IDs.
*/
return apply_filters('bp_activity_recurse_comments_user_ids', $user_ids, $comments);
}
/**
* Recurse through all activity comments and collect the IDs of the users who wrote them.
*
* @since BuddyPress (1.7)
*
* @param array $comments Array of {@link BP_Activity_Activity} items.
* @return array Array of user IDs.
*/
function bp_activity_recurse_comments_user_ids(array $comments)
{
$user_ids = array();
foreach ($comments as $comment) {
// If a user is a spammer, their activity items will have been automatically marked as spam. Skip these.
if ($comment->is_spam) {
continue;
}
$user_ids[] = $comment->user_id;
// Check for commentception
if (!empty($comment->children)) {
$user_ids = array_merge($user_ids, bp_activity_recurse_comments_user_ids($comment->children));
}
}
return $user_ids;
}
