Performs post queries for available-item searching.
Description
Based on WP_Editor::wp_link_query().
Parameters
$args
arrayoptional- Accepts
'pagenum'
and's'
(search) arguments.Default:
array()
Source
public function search_available_items_query( $args = array() ) {
$items = array();
$post_type_objects = get_post_types( array( 'show_in_nav_menus' => true ), 'objects' );
$query = array(
'post_type' => array_keys( $post_type_objects ),
'suppress_filters' => true,
'update_post_term_cache' => false,
'update_post_meta_cache' => false,
'post_status' => 'publish',
'posts_per_page' => 20,
);
$args['pagenum'] = isset( $args['pagenum'] ) ? absint( $args['pagenum'] ) : 1;
$query['offset'] = $args['pagenum'] > 1 ? $query['posts_per_page'] * ( $args['pagenum'] - 1 ) : 0;
if ( isset( $args['s'] ) ) {
$query['s'] = $args['s'];
}
$posts = array();
// Prepend list of posts with nav_menus_created_posts search results on first page.
$nav_menus_created_posts_setting = $this->manager->get_setting( 'nav_menus_created_posts' );
if ( 1 === $args['pagenum'] && $nav_menus_created_posts_setting && count( $nav_menus_created_posts_setting->value() ) > 0 ) {
$stub_post_query = new WP_Query(
array_merge(
$query,
array(
'post_status' => 'auto-draft',
'post__in' => $nav_menus_created_posts_setting->value(),
'posts_per_page' => -1,
)
)
);
$posts = array_merge( $posts, $stub_post_query->posts );
}
// Query posts.
$get_posts = new WP_Query( $query );
$posts = array_merge( $posts, $get_posts->posts );
// Create items for posts.
foreach ( $posts as $post ) {
$post_title = $post->post_title;
if ( '' === $post_title ) {
/* translators: %d: ID of a post. */
$post_title = sprintf( __( '#%d (no title)' ), $post->ID );
}
$post_type_label = $post_type_objects[ $post->post_type ]->labels->singular_name;
$post_states = get_post_states( $post );
if ( ! empty( $post_states ) ) {
$post_type_label = implode( ',', $post_states );
}
$items[] = array(
'id' => 'post-' . $post->ID,
'title' => html_entity_decode( $post_title, ENT_QUOTES, get_bloginfo( 'charset' ) ),
'type' => 'post_type',
'type_label' => $post_type_label,
'object' => $post->post_type,
'object_id' => (int) $post->ID,
'url' => get_permalink( (int) $post->ID ),
);
}
// Query taxonomy terms.
$taxonomies = get_taxonomies( array( 'show_in_nav_menus' => true ), 'names' );
$terms = get_terms(
array(
'taxonomies' => $taxonomies,
'name__like' => $args['s'],
'number' => 20,
'hide_empty' => false,
'offset' => 20 * ( $args['pagenum'] - 1 ),
)
);
// Check if any taxonomies were found.
if ( ! empty( $terms ) ) {
foreach ( $terms as $term ) {
$items[] = array(
'id' => 'term-' . $term->term_id,
'title' => html_entity_decode( $term->name, ENT_QUOTES, get_bloginfo( 'charset' ) ),
'type' => 'taxonomy',
'type_label' => get_taxonomy( $term->taxonomy )->labels->singular_name,
'object' => $term->taxonomy,
'object_id' => (int) $term->term_id,
'url' => get_term_link( (int) $term->term_id, $term->taxonomy ),
);
}
}
// Add "Home" link if search term matches. Treat as a page, but switch to custom on add.
if ( isset( $args['s'] ) ) {
// Only insert custom "Home" link if there's no Front Page
$front_page = 'page' === get_option( 'show_on_front' ) ? (int) get_option( 'page_on_front' ) : 0;
if ( empty( $front_page ) ) {
$title = _x( 'Home', 'nav menu home label' );
$matches = function_exists( 'mb_stripos' ) ? false !== mb_stripos( $title, $args['s'] ) : false !== stripos( $title, $args['s'] );
if ( $matches ) {
$items[] = array(
'id' => 'home',
'title' => $title,
'type' => 'custom',
'type_label' => __( 'Custom Link' ),
'object' => '',
'url' => home_url(),
);
}
}
}
/**
* Filters the available menu items during a search request.
*
* @since 4.5.0
*
* @param array $items The array of menu items.
* @param array $args Includes 'pagenum' and 's' (search) arguments.
*/
$items = apply_filters( 'customize_nav_menu_searched_items', $items, $args );
return $items;
}
Hooks
- apply_filters( ‘customize_nav_menu_searched_items’,
array $items ,array $args ) Filters the available menu items during a search request.
Changelog
Version | Description |
---|---|
4.3.0 | Introduced. |
User Contributed Notes
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