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<?php |
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|
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add_action( 'wp_update_nav_menu_item', 'bogo_update_nav_menu_item', 10, 2 ); |
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|
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function bogo_update_nav_menu_item( $menu_id, $menu_item_id ) { |
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delete_post_meta( $menu_item_id, '_locale' ); |
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|
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if ( isset( $_POST['menu-item-bogo-locale'][$menu_item_id] ) ) { |
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$locales = (array) $_POST['menu-item-bogo-locale'][$menu_item_id]; |
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$locales = bogo_filter_locales( $locales ); |
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|
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foreach ( $locales as $locale ) { |
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add_post_meta( $menu_item_id, '_locale', $locale ); |
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} |
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} |
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|
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if ( ! metadata_exists( 'post', $menu_item_id, '_locale' ) ) { |
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add_post_meta( $menu_item_id, '_locale', 'zxx' ); // special code in ISO 639-2 |
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} |
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} |
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|
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?> |
