/**
* Delete auto-drafts for new posts that are > 7 days old.
*
* @since 0.0.1
*
* @global hqdb $hqdb HiveQueen database abstraction object.
*/
function hq_delete_auto_drafts()
{
global $hqdb;
// Cleanup old auto-drafts more than 7 days old.
$old_posts = $hqdb->get_col("SELECT ID FROM {$hqdb->posts} WHERE post_status = 'auto-draft' AND DATE_SUB( NOW(), INTERVAL 7 DAY ) > post_date");
foreach ((array) $old_posts as $delete) {
// Force delete.
hq_delete_post($delete, true);
}
}
/**
* Callback for handling a menu item when its original object is deleted.
*
* @since 0.0.1
* @access private
*
* @param int $object_id The ID of the original object being trashed.
*
*/
function _hq_delete_tax_menu_item($object_id = 0, $tt_id, $taxonomy)
{
$object_id = (int) $object_id;
$menu_item_ids = hq_get_associated_nav_menu_items($object_id, 'taxonomy', $taxonomy);
foreach ((array) $menu_item_ids as $menu_item_id) {
hq_delete_post($menu_item_id, true);
}
}
/**
* Remove user and optionally reassign posts and links to another user.
*
* If the $reassign parameter is not assigned to a User ID, then all posts will
* be deleted of that user. The action 'delete_user' that is passed the User ID
* being deleted will be run after the posts are either reassigned or deleted.
* The user meta will also be deleted that are for that User ID.
*
* @since 0.0.1
*
* @global hqdb $hqdb
*
* @param int $id User ID.
* @param int $reassign Optional. Reassign posts and links to new User ID.
* @return bool True when finished.
*/
function hq_delete_user($id, $reassign = null)
{
global $hqdb;
$id = (int) $id;
$user = new HQ_User($id);
if (!$user->exists()) {
return false;
}
// Normalize $reassign to null or a user ID. 'novalue' was an older default.
if ('novalue' === $reassign) {
$reassign = null;
} elseif (null !== $reassign) {
$reassign = (int) $reassign;
}
/**
* Fires immediately before a user is deleted from the database.
*
* @since 0.0.1
*
* @param int $id ID of the user to delete.
* @param int|null $reassign ID of the user to reassign posts and links to.
* Default null, for no reassignment.
*/
do_action('delete_user', $id, $reassign);
if (null === $reassign) {
$post_types_to_delete = array();
foreach (get_post_types(array(), 'objects') as $post_type) {
if ($post_type->delete_with_user) {
$post_types_to_delete[] = $post_type->name;
} elseif (null === $post_type->delete_with_user && post_type_supports($post_type->name, 'author')) {
$post_types_to_delete[] = $post_type->name;
}
}
/**
* Filter the list of post types to delete with a user.
*
* @since 0.0.1
*
* @param array $post_types_to_delete Post types to delete.
* @param int $id User ID.
*/
$post_types_to_delete = apply_filters('post_types_to_delete_with_user', $post_types_to_delete, $id);
$post_types_to_delete = implode("', '", $post_types_to_delete);
$post_ids = $hqdb->get_col($hqdb->prepare("SELECT ID FROM {$hqdb->posts} WHERE post_author = %d AND post_type IN ('{$post_types_to_delete}')", $id));
if ($post_ids) {
foreach ($post_ids as $post_id) {
hq_delete_post($post_id);
}
}
// Clean links
$link_ids = $hqdb->get_col($hqdb->prepare("SELECT link_id FROM {$hqdb->links} WHERE link_owner = %d", $id));
if ($link_ids) {
foreach ($link_ids as $link_id) {
hq_delete_link($link_id);
}
}
} else {
$post_ids = $hqdb->get_col($hqdb->prepare("SELECT ID FROM {$hqdb->posts} WHERE post_author = %d", $id));
$hqdb->update($hqdb->posts, array('post_author' => $reassign), array('post_author' => $id));
if (!empty($post_ids)) {
foreach ($post_ids as $post_id) {
clean_post_cache($post_id);
}
}
$link_ids = $hqdb->get_col($hqdb->prepare("SELECT link_id FROM {$hqdb->links} WHERE link_owner = %d", $id));
$hqdb->update($hqdb->links, array('link_owner' => $reassign), array('link_owner' => $id));
if (!empty($link_ids)) {
foreach ($link_ids as $link_id) {
clean_bookmark_cache($link_id);
}
}
}
// FINALLY, delete user
if (is_multisite()) {
remove_user_from_blog($id, get_current_blog_id());
} else {
$meta = $hqdb->get_col($hqdb->prepare("SELECT umeta_id FROM {$hqdb->usermeta} WHERE user_id = %d", $id));
foreach ($meta as $mid) {
delete_metadata_by_mid('user', $mid);
}
$hqdb->delete($hqdb->users, array('ID' => $id));
}
clean_user_cache($user);
/**
* Fires immediately after a user is deleted from the database.
*
* @since 0.0.1
*
* @param int $id ID of the deleted user.
* @param int|null $reassign ID of the user to reassign posts and links to.
* Default null, for no reassignment.
*/
do_action('deleted_user', $id, $reassign);
return true;
}