Created
April 21, 2017 07:32
-
-
Save apsolut/31052f7ebbdb28d5a9f4b149b2f48742 to your computer and use it in GitHub Desktop.
WP backend navigation without pagination - nav-menus
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<?php | |
/* | |
Plugin Name: Preserve Page and Taxonomy Hierarchy on Edit Menus Screen | |
Version: 0.1 | |
Plugin URI: https://core.trac.wordpress.org/ticket/18282 | |
Description: Disables paging for hierarchical post types and taxonomies on Edit Menus screen to preserve proper hierarchy in meta boxes. | |
Author: Sergey Biryukov | |
Author URI: http://profiles.wordpress.org/sergeybiryukov/ | |
*/ | |
class Preserve_Page_and_Taxonomy_Hierarchy { | |
function __construct() { | |
add_action( 'load-nav-menus.php', array( $this, 'init' ) ); | |
} | |
function init() { | |
add_action( 'pre_get_posts', array( $this, 'disable_paging_for_hierarchical_post_types' ) ); | |
add_filter( 'get_terms_args', array( $this, 'remove_limit_for_hierarchical_taxonomies' ), 10, 2 ); | |
add_filter( 'get_terms_fields', array( $this, 'remove_page_links_for_hierarchical_taxonomies' ), 10, 3 ); | |
} | |
function disable_paging_for_hierarchical_post_types( $query ) { | |
if ( ! is_admin() || 'nav-menus' !== get_current_screen()->id ) { | |
return; | |
} | |
if ( ! is_post_type_hierarchical( $query->get( 'post_type' ) ) ) { | |
return; | |
} | |
if ( 50 == $query->get( 'posts_per_page' ) ) { | |
$query->set( 'nopaging', true ); | |
} | |
} | |
function remove_limit_for_hierarchical_taxonomies( $args, $taxonomies ) { | |
if ( ! is_admin() || 'nav-menus' !== get_current_screen()->id ) { | |
return $args; | |
} | |
if ( ! is_taxonomy_hierarchical( reset( $taxonomies ) ) ) { | |
return $args; | |
} | |
if ( 50 == $args['number'] ) { | |
$args['number'] = ''; | |
} | |
return $args; | |
} | |
function remove_page_links_for_hierarchical_taxonomies( $selects, $args, $taxonomies ) { | |
if ( ! is_admin() || 'nav-menus' !== get_current_screen()->id ) { | |
return $selects; | |
} | |
if ( ! is_taxonomy_hierarchical( reset( $taxonomies ) ) ) { | |
return $selects; | |
} | |
if ( 'count' === $args['fields'] ) { | |
$selects = array( '1' ); | |
} | |
return $selects; | |
} | |
} | |
new Preserve_Page_and_Taxonomy_Hierarchy; | |
?> |
Иерархия после переноса категорий - не сохраняется :(
Try the original source: https://core.trac.wordpress.org/ticket/18282
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Иерархия после переноса категорий - не сохраняется :(