/**
* Deletes the blog comment when the associated activity comment is deleted.
*
* Note: This is hooked on the 'bp_activity_delete_comment_pre' filter instead
* of the 'bp_activity_delete_comment' action because we need to fetch the
* activity comment children before they are deleted.
*
* @since BuddyPress (2.0.0)
*
* @param bool $retval
* @param int $parent_activity_id The parent activity ID for the activity comment.
* @param int $activity_id The activity ID for the pending deleted activity comment.
*/
function bp_blogs_sync_delete_from_activity_comment( $retval, $parent_activity_id, $activity_id ) {
// check if parent activity is a blog post
$parent_activity = new BP_Activity_Activity( $parent_activity_id );
if ( 'new_blog_post' != $parent_activity->type ) {
return $retval;
}
// fetch the activity comments for the activity item
$activity = bp_activity_get( array(
'in' => $activity_id,
'display_comments' => 'stream',
) );
// get all activity comment IDs for the pending deleted item
$activity_ids = bp_activity_recurse_comments_activity_ids( $activity );
$activity_ids[] = $activity_id;
// handle multisite
// switch to the blog where the comment was made
switch_to_blog( $parent_activity->item_id );
// remove associated blog comments
bp_blogs_remove_associated_blog_comments( $activity_ids, current_user_can( 'moderate_comments' ) );
// multisite again!
restore_current_blog();
// rebuild activity comment tree
// emulate bp_activity_delete_comment()
BP_Activity_Activity::rebuild_activity_comment_tree( $parent_activity_id );
// we're overriding the default bp_activity_delete_comment() functionality
// so we need to return false
return false;
}
/**
* Remove a blog comment activity item from the activity stream.
*
* @param int $comment_id ID of the comment to be removed.
*/
function bp_blogs_remove_comment($comment_id)
{
global $wpdb;
// activity comments are disabled for blog posts
// which means that individual activity items exist for blog comments
if (bp_disable_blogforum_comments()) {
// Delete the individual activity stream item
bp_blogs_delete_activity(array('item_id' => $wpdb->blogid, 'secondary_item_id' => $comment_id, 'type' => 'new_blog_comment'));
// activity comments are enabled for blog posts
// remove the associated activity item
} else {
// get associated activity ID from comment meta
$activity_id = get_comment_meta($comment_id, 'bp_activity_comment_id', true);
// delete the associated activity comment
//
// also removes child post comments and associated activity comments
if (!empty($activity_id) && bp_is_active('activity')) {
// fetch the activity comments for the activity item
$activity = bp_activity_get(array('in' => $activity_id, 'display_comments' => 'stream'));
// get all activity comment IDs for the pending deleted item
if (!empty($activity['activities'])) {
$activity_ids = bp_activity_recurse_comments_activity_ids($activity);
$activity_ids[] = $activity_id;
// delete activity items
foreach ($activity_ids as $activity_id) {
bp_activity_delete(array('id' => $activity_id));
}
// remove associated blog comments
bp_blogs_remove_associated_blog_comments($activity_ids);
// rebuild activity comment tree
BP_Activity_Activity::rebuild_activity_comment_tree($activity['activities'][0]->item_id);
}
}
}
/**
* Fires after a blog comment activity item was removed from activity stream.
*
* @since BuddyPress (1.0.0)
*
* @param int $blogid Item ID for the blog associated with the removed comment.
* @param int $comment_id ID of the comment being removed.
* @param int $value ID of the current logged in user.
*/
do_action('bp_blogs_remove_comment', $wpdb->blogid, $comment_id, bp_loggedin_user_id());
}
/**
* Deletes the blog comment when the associated activity comment is deleted.
*
* Note: This is hooked on the 'bp_activity_delete_comment_pre' filter instead
* of the 'bp_activity_delete_comment' action because we need to fetch the
* activity comment children before they are deleted.
*
* @since 2.0.0
* @since 2.5.0 Add the $delected parameter
*
* @param bool $retval Whether BuddyPress should continue or not.
* @param int $parent_activity_id The parent activity ID for the activity comment.
* @param int $activity_id The activity ID for the pending deleted activity comment.
* @param bool $deleted Whether the comment was deleted or not.
* @return bool
*/
function bp_blogs_sync_delete_from_activity_comment($retval, $parent_activity_id, $activity_id, &$deleted)
{
// Check if parent activity is a blog post.
$parent_activity = new BP_Activity_Activity($parent_activity_id);
// if parent activity isn't a post type having the buddypress-activity support, stop now!
if (!bp_activity_type_supports($parent_activity->type, 'post-type-comment-tracking')) {
return $retval;
}
// Fetch the activity comments for the activity item.
$activity = bp_activity_get(array('in' => $activity_id, 'display_comments' => 'stream', 'spam' => 'all'));
// Get all activity comment IDs for the pending deleted item.
$activity_ids = bp_activity_recurse_comments_activity_ids($activity);
$activity_ids[] = $activity_id;
// Handle multisite
// switch to the blog where the comment was made.
switch_to_blog($parent_activity->item_id);
// Remove associated blog comments.
bp_blogs_remove_associated_blog_comments($activity_ids, current_user_can('moderate_comments'));
// Multisite again!
restore_current_blog();
// Rebuild activity comment tree
// emulate bp_activity_delete_comment().
BP_Activity_Activity::rebuild_activity_comment_tree($parent_activity_id);
// Avoid the error message although the comments were successfully deleted
$deleted = true;
// We're overriding the default bp_activity_delete_comment() functionality
// so we need to return false.
return false;
}
/**
* Remove a synced activity comment from the activity stream.
*
* @since 2.5.0
*
* @param bool $deleted True when a comment post type activity was successfully removed.
* @param int $comment_id ID of the comment to be removed.
* @param object $activity_post_object The post type tracking args object.
* @param string $activity_type The post type comment activity type.
*
* @return bool True on success. False on error.
*/
function bp_blogs_post_type_remove_comment($deleted, $comment_id, $activity_post_object, $activity_type = '')
{
// Remove synced activity comments, if needed.
if (!bp_disable_blogforum_comments()) {
// Get associated activity ID from comment meta
$activity_id = get_comment_meta($comment_id, 'bp_activity_comment_id', true);
/**
* Delete the associated activity comment & also remove
* child post comments and associated activity comments.
*/
if (!empty($activity_id)) {
// fetch the activity comments for the activity item
$activity = bp_activity_get(array('in' => $activity_id, 'display_comments' => 'stream', 'spam' => 'all'));
// get all activity comment IDs for the pending deleted item
if (!empty($activity['activities'])) {
$activity_ids = bp_activity_recurse_comments_activity_ids($activity);
$activity_ids[] = $activity_id;
// delete activity items
foreach ($activity_ids as $activity_id) {
bp_activity_delete(array('id' => $activity_id));
}
// remove associated blog comments
bp_blogs_remove_associated_blog_comments($activity_ids);
// rebuild activity comment tree
BP_Activity_Activity::rebuild_activity_comment_tree($activity['activities'][0]->item_id);
// Set the result
$deleted = true;
}
}
}
// Backcompat for comments about the 'post' post type.
if ('new_blog_comment' === $activity_type) {
/**
* Fires after a blog comment activity item was removed from activity stream.
*
* @since 1.0.0
*
* @param int $value ID for the blog associated with the removed comment.
* @param int $comment_id ID of the comment being removed.
* @param int $value ID of the current logged in user.
*/
do_action('bp_blogs_remove_comment', get_current_blog_id(), $comment_id, bp_loggedin_user_id());
}
return $deleted;
}
