/**
* Check if an activity comment associated with a blog post can be replied to.
*
* By default, disables replying to activity comments if the corresponding WP
* blog post no longer accepts comments.
*
* This check uses a locally-cached value set in {@link bp_blogs_disable_activity_commenting()}
* via {@link bp_blogs_setup_activity_loop_globals()}.
*
* @since 2.0.0
*
* @param bool $retval Are replies allowed for this activity reply.
* @param object|array $comment The activity comment object.
*
* @return bool
*/
function bp_blogs_can_comment_reply($retval, $comment)
{
if (is_array($comment)) {
$comment = (object) $comment;
}
// Check comment depth and disable if depth is too large.
if (isset(buddypress()->blogs->thread_depth[$comment->item_id])) {
if (bp_activity_get_comment_depth() > buddypress()->blogs->thread_depth[$comment->item_id]) {
$retval = false;
}
}
// Check if we should disable activity replies based on the parent activity.
if (isset(buddypress()->blogs->allow_comments[$comment->item_id])) {
// The blog post has closed off commenting, so we should disable all activity
// comments under the parent 'new_blog_post' activity entry.
if (empty(buddypress()->blogs->allow_comments[$comment->item_id])) {
$retval = false;
}
}
return $retval;
}
/**
* Determine whether a comment can be made on an activity reply item.
*
* @since BuddyPress (1.5.0)
*
* @param object $comment Activity comment.
* @return bool $can_comment True if comment can receive comments, otherwise
* false.
*/
function bp_activity_can_comment_reply($comment = '')
{
// Assume activity can be commented on
$can_comment = true;
// Check that comment exists
if (empty($comment)) {
$comment = bp_activity_current_comment();
}
if (!empty($comment)) {
// Fall back on current comment in activity loop
$comment_depth = isset($comment->depth) ? intval($comment->depth) : bp_activity_get_comment_depth();
// Threading is turned on, so check the depth
if (get_option('thread_comments')) {
$can_comment = (bool) ($comment_depth < get_option('thread_comments_depth'));
// No threading for comment replies if no threading for comments
} else {
$can_comment = false;
}
}
return (bool) apply_filters('bp_activity_can_comment_reply', $can_comment, $comment);
}
/**
* Determine whether a comment can be made on an activity reply item.
*
* @since BuddyPress (1.5.0)
*
* @param object $comment Activity comment.
* @return bool $can_comment True if comment can receive comments, otherwise
* false.
*/
function bp_activity_can_comment_reply($comment = '')
{
// Assume activity can be commented on
$can_comment = true;
// Check that comment exists
if (empty($comment)) {
$comment = bp_activity_current_comment();
}
if (!empty($comment)) {
// Fall back on current comment in activity loop
$comment_depth = isset($comment->depth) ? intval($comment->depth) : bp_activity_get_comment_depth();
// Threading is turned on, so check the depth
if (get_option('thread_comments')) {
$can_comment = (bool) ($comment_depth < get_option('thread_comments_depth'));
// No threading for comment replies if no threading for comments
} else {
$can_comment = false;
}
}
/**
* Filters whether a comment can be made on an activity reply item.
*
* @since BuddyPress (1.5.0)
*
* @param bool $can_comment Status on if activity reply can be commented on.
* @param string $comment Current comment being checked on.
*/
return (bool) apply_filters('bp_activity_can_comment_reply', $can_comment, $comment);
}
/**
* Determine if a comment can be made on an activity reply item.
*
* Defaults to true, but can be modified by plugins.
*
* @since BuddyPress (1.5)
*
* @uses apply_filters() To call the 'bp_activity_can_comment_reply' hook
*
* @param object $comment Activity comment.
* @return bool $can_comment True if comment can receive comments.
*/
function bp_activity_can_comment_reply($comment)
{
$can_comment = true;
if (get_option('thread_comments') && bp_activity_get_comment_depth() >= get_option('thread_comments_depth')) {
$can_comment = false;
}
return apply_filters('bp_activity_can_comment_reply', $can_comment, $comment);
}
