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Don't delete nav menu items when the user that owns them is deleted.

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* Introduce delete_with_user flag to register_post_type
* Set delete_with_user to false for the nav_menu_item post type
* Set it to true for all other core post types
* If delete_with_user is not set, fallback to post_type_supports('author')

Props nacin
Fixes #16358


git-svn-id: https://develop.svn.wordpress.org/trunk@20739 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
2012-05-08 17:01:50 +00:00
parent 597d44e837
commit 0de14403bf
2 changed files with 24 additions and 3 deletions
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wp-admin/includes/user.php
+12 -2
View File
@@ -243,11 +243,21 @@ function wp_delete_user( $id, $reassign = 'novalue' ) {
do_action('delete_user', $id);
if ( 'novalue' === $reassign || null === $reassign ) {
$post_ids = $wpdb->get_col( $wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE post_author = %d", $id) );
$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;
}
}
$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 = $wpdb->get_col( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_author = %d AND post_type IN ('$post_types_to_delete')", $id ) );
if ( $post_ids ) {
foreach ( $post_ids as $post_id )
wp_delete_post($post_id);
wp_delete_post( $post_id );
}
// Clean links