WordPress 添加自定义文章类型的存档页面到菜单

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/** * WordPress 添加自定义文章类型的存档页面到菜单 * https://www.wpdaxue.com/add-custom-post-types-archive-to-nav-menus.html */if( !class_exists('CustomPostTypeArchiveInNavMenu') ) {class CustomPostTypeArchiveInNavMenu {function CustomPostTypeArchiveInNavMenu() {add_action( 'admin_head-nav-menus.php', array( &$this, 'cpt_navmenu_metabox' ) );add_filter( 'wp_get_nav_menu_items', array( &$this,'cpt_archive_menu_filter'), 10, 3 );}function cpt_navmenu_metabox() {add_meta_box( 'add-cpt', __('自定义文章类型存档'), array( &$this, 'cpt_navmenu_metabox_content' ), 'nav-menus', 'side', 'default' );}function cpt_navmenu_metabox_content() {$post_types = get_post_types( array( 'show_in_nav_menus' => true, 'has_archive' => true ), 'object' );if( $post_types ) {foreach ( $post_types as &$post_type ) {$post_type->classes = array();$post_type->type = $post_type->name;$post_type->object_id = $post_type->name;$post_type->title = $post_type->labels->name . __( '存档' );$post_type->object = 'cpt-archive';}$walker = new Walker_Nav_Menu_Checklist( array() );echo '<div id="cpt-archive" class="posttypediv">';echo '<div id="tabs-panel-cpt-archive" class="tabs-panel tabs-panel-active">';echo '<ul id="ctp-archive-checklist" class="categorychecklist form-no-clear">';echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $post_types), 0, (object) array( 'walker' => $walker) );echo '</ul>';echo '</div><!-- /.tabs-panel -->';echo '</div>';echo '<p class="button-controls">';echo '<span class="add-to-menu">';echo '<input type="submit"' . disabled( $nav_menu_selected_id, 0 ) . ' class="button-secondary submit-add-to-menu right" value="'. __('添加至菜单') . '" name="add-ctp-archive-menu-item" id="submit-cpt-archive" />';echo '<span class="spinner"></span>';echo '</span>';echo '</p>';} else {echo '没有自定义文章类型';}}function cpt_archive_menu_filter( $items, $menu, $args ) {foreach( $items as &$item ) {if( $item->object != 'cpt-archive' ) continue;$item->url = get_post_type_archive_link( $item->type );if( get_query_var( 'post_type' ) == $item->type ) {$item->classes[] = 'current-menu-item';$item->current = true;}}return $items;}}$CustomPostTypeArchiveInNavMenu = new CustomPostTypeArchiveInNavMenu();}

/** * WordPress 添加自定义文章类型的存档页面到菜单 * https://www.wpdaxue.com/add-custom-post-types-archive-to-nav-menus.html */if( !class_exists('CustomPostTypeArchiveInNavMenu') ) {class CustomPostTypeArchiveInNavMenu {function CustomPostTypeArchiveInNavMenu() {add_action( 'admin_head-nav-menus.php', array( &$this, 'cpt_navmenu_metabox' ) );add_filter( 'wp_get_nav_menu_items', array( &$this,'cpt_archive_menu_filter'), 10, 3 );}function cpt_navmenu_metabox() {add_meta_box( 'add-cpt', __('自定义文章类型存档'), array( &$this, 'cpt_navmenu_metabox_content' ), 'nav-menus', 'side', 'default' );}function cpt_navmenu_metabox_content() {$post_types = get_post_types( array( 'show_in_nav_menus' => true, 'has_archive' => true ), 'object' );if( $post_types ) {foreach ( $post_types as &$post_type ) {$post_type->classes = array();$post_type->type = $post_type->name;$post_type->object_id = $post_type->name;$post_type->title = $post_type->labels->name . __( '存档' );$post_type->object = 'cpt-archive';}$walker = new Walker_Nav_Menu_Checklist( array() );echo '<div id="cpt-archive" class="posttypediv">';echo '<div id="tabs-panel-cpt-archive" class="tabs-panel tabs-panel-active">';echo '<ul id="ctp-archive-checklist" class="categorychecklist form-no-clear">';echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $post_types), 0, (object) array( 'walker' => $walker) );echo '</ul>';echo '</div><!-- /.tabs-panel -->';echo '</div>';echo '<p class="button-controls">';echo '<span class="add-to-menu">';echo '<input type="submit"' . disabled( $nav_menu_selected_id, 0 ) . ' class="button-secondary submit-add-to-menu right" value="'. __('添加至菜单') . '" name="add-ctp-archive-menu-item" id="submit-cpt-archive" />';echo '<span class="spinner"></span>';echo '</span>';echo '</p>';} else {echo '没有自定义文章类型';}}function cpt_archive_menu_filter( $items, $menu, $args ) {foreach( $items as &$item ) {if( $item->object != 'cpt-archive' ) continue;$item->url = get_post_type_archive_link( $item->type );if( get_query_var( 'post_type' ) == $item->type ) {$item->classes[] = 'current-menu-item';$item->current = true;}}return $items;}}$CustomPostTypeArchiveInNavMenu = new CustomPostTypeArchiveInNavMenu();}

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