WP_Customize_Nav_Menu_Item_Setting::populate_value()
Ensure that the value is fully populated with the necessary properties.
Description
Translates some properties added by wp_setup_nav_menu_item() and removes others.
See also
Source
File: wp-includes/customize/class-wp-customize-nav-menu-item-setting.php
protected function populate_value() {
if ( ! is_array( $this->value ) ) {
return;
}
if ( isset( $this->value['menu_order'] ) ) {
$this->value['position'] = $this->value['menu_order'];
unset( $this->value['menu_order'] );
}
if ( isset( $this->value['post_status'] ) ) {
$this->value['status'] = $this->value['post_status'];
unset( $this->value['post_status'] );
}
if ( ! isset( $this->value['original_title'] ) ) {
$this->value['original_title'] = $this->get_original_title( (object) $this->value );
}
if ( ! isset( $this->value['nav_menu_term_id'] ) && $this->post_id > 0 ) {
$menus = wp_get_post_terms( $this->post_id, WP_Customize_Nav_Menu_Setting::TAXONOMY, array(
'fields' => 'ids',
) );
if ( ! empty( $menus ) ) {
$this->value['nav_menu_term_id'] = array_shift( $menus );
} else {
$this->value['nav_menu_term_id'] = 0;
}
}
foreach ( array( 'object_id', 'menu_item_parent', 'nav_menu_term_id' ) as $key ) {
if ( ! is_int( $this->value[ $key ] ) ) {
$this->value[ $key ] = intval( $this->value[ $key ] );
}
}
foreach ( array( 'classes', 'xfn' ) as $key ) {
if ( is_array( $this->value[ $key ] ) ) {
$this->value[ $key ] = implode( ' ', $this->value[ $key ] );
}
}
if ( ! isset( $this->value['title'] ) ) {
$this->value['title'] = '';
}
if ( ! isset( $this->value['_invalid'] ) ) {
$this->value['_invalid'] = false;
$is_known_invalid = (
( ( 'post_type' === $this->value['type'] || 'post_type_archive' === $this->value['type'] ) && ! post_type_exists( $this->value['object'] ) )
||
( 'taxonomy' === $this->value['type'] && ! taxonomy_exists( $this->value['object'] ) )
);
if ( $is_known_invalid ) {
$this->value['_invalid'] = true;
}
}
// Remove remaining properties available on a setup nav_menu_item post object which aren't relevant to the setting value.
$irrelevant_properties = array(
'ID',
'comment_count',
'comment_status',
'db_id',
'filter',
'guid',
'ping_status',
'pinged',
'post_author',
'post_content',
'post_content_filtered',
'post_date',
'post_date_gmt',
'post_excerpt',
'post_mime_type',
'post_modified',
'post_modified_gmt',
'post_name',
'post_parent',
'post_password',
'post_title',
'post_type',
'to_ping',
);
foreach ( $irrelevant_properties as $property ) {
unset( $this->value[ $property ] );
}
}
Changelog
Version | Description |
---|---|
WP-4.3.0 | Introduced. |