/**
* Formats single activity comment entries to use the blog comment action.
*
* This is only done if the activity comment is associated with a blog comment.
*
* @since 2.0.1
*
* @param string $retval The activity action.
* @param BP_Activity_Activity $activity Activity object.
* @return string
*/
function bp_blogs_activity_comment_single_action($retval, $activity)
{
if ('activity_comment' !== $activity->type) {
return $retval;
}
if (bp_disable_blogforum_comments()) {
return $retval;
}
$parent_activity = new BP_Activity_Activity($activity->item_id);
if (!isset($parent_activity->type)) {
return $retval;
}
$post_type = bp_activity_post_type_get_tracking_arg($parent_activity->type, 'post_type');
if (!$post_type) {
return $retval;
}
$blog_comment_id = bp_activity_get_meta($activity->id, "bp_blogs_{$post_type}_comment_id");
if (!empty($blog_comment_id)) {
$bp = buddypress();
// Check if a comment action id is set for the parent activity
$comment_action_id = bp_activity_post_type_get_tracking_arg($parent_activity->type, 'comment_action_id');
// Use the action string callback for the activity type
if (!empty($comment_action_id)) {
// Fake a 'new_{post_type}_comment' by cloning the activity object.
$object = clone $activity;
// Set the type of the activity to be a comment about a post type
$object->type = $comment_action_id;
// Use the blog ID as the item_id.
$object->item_id = $parent_activity->item_id;
// Use comment ID as the secondary_item_id.
$object->secondary_item_id = $blog_comment_id;
// Get the format callback for this activity comment
$format_callback = bp_activity_post_type_get_tracking_arg($comment_action_id, 'format_callback');
// now format the activity action using the 'new_{post_type}_comment' action callback
if (is_callable($format_callback)) {
$retval = call_user_func_array($format_callback, array('', $object));
}
}
}
return $retval;
}
/**
* Checks if an activity item can be replied to.
*
* This method merges functionality from {@link bp_activity_can_comment()} and
* {@link bp_blogs_disable_activity_commenting()}. This is done because the activity
* list table doesn't use a BuddyPress activity loop, which prevents those
* functions from working as intended.
*
* @since 2.0.0
* @since 2.5.0 Include Post type activities types
*
* @param array $item An array version of the BP_Activity_Activity object.
* @return bool $can_comment
*/
protected function can_comment($item)
{
$can_comment = bp_activity_type_supports($item['type'], 'comment-reply');
if (!$this->disable_blogforum_comments && bp_is_active('blogs')) {
$parent_activity = false;
if (bp_activity_type_supports($item['type'], 'post-type-comment-tracking')) {
$parent_activity = (object) $item;
} elseif ('activity_comment' === $item['type']) {
$parent_activity = new BP_Activity_Activity($item['item_id']);
}
if (isset($parent_activity->type) && bp_activity_post_type_get_tracking_arg($parent_activity->type, 'post_type')) {
// Fetch blog post comment depth and if the blog post's comments are open.
bp_blogs_setup_activity_loop_globals($parent_activity);
$can_comment = bp_blogs_can_comment_reply(true, $item);
}
}
/**
* Filters if an activity item can be commented on or not.
*
* @since 2.0.0
* @since 2.5.0 Add a second parameter to include the activity item into the filter.
*
* @param bool $can_comment Whether an activity item can be commented on or not.
* @param array $item An array version of the BP_Activity_Activity object.
*/
return apply_filters('bp_activity_list_table_can_comment', $can_comment, $item);
}
