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|
<?php
use Automattic\Jetpack\Assets;
/*
* Put the following code in your theme's Food Menu Page Template to customize the markup of the menu.
if ( class_exists( 'Nova_Restaurant' ) ) {
Nova_Restaurant::init( array(
'menu_tag' => 'section',
'menu_class' => 'menu-items',
'menu_header_tag' => 'header',
'menu_header_class' => 'menu-group-header',
'menu_title_tag' => 'h1',
'menu_title_class' => 'menu-group-title',
'menu_description_tag' => 'div',
'menu_description_class' => 'menu-group-description',
) );
}
*/
/* @todo
Bulk/Quick edit response of Menu Item rows is broken.
Drag and Drop reordering.
*/
class Nova_Restaurant {
const MENU_ITEM_POST_TYPE = 'nova_menu_item';
const MENU_ITEM_LABEL_TAX = 'nova_menu_item_label';
const MENU_TAX = 'nova_menu';
/**
* Version number used when enqueuing all resources (css and js).
*
* @var string
*/
public $version = '20210303';
protected $default_menu_item_loop_markup = array(
'menu_tag' => 'section',
'menu_class' => 'menu-items',
'menu_header_tag' => 'header',
'menu_header_class' => 'menu-group-header',
'menu_title_tag' => 'h1',
'menu_title_class' => 'menu-group-title',
'menu_description_tag' => 'div',
'menu_description_class' => 'menu-group-description',
);
protected $menu_item_loop_markup = array();
protected $menu_item_loop_last_term_id = false;
protected $menu_item_loop_current_term = false;
static function init( $menu_item_loop_markup = array() ) {
static $instance = false;
if ( !$instance ) {
$instance = new Nova_Restaurant();
}
if ( $menu_item_loop_markup ) {
$instance->menu_item_loop_markup = wp_parse_args( $menu_item_loop_markup, $instance->default_menu_item_loop_markup );
}
return $instance;
}
function __construct() {
if ( ! $this->site_supports_nova() )
return;
$this->register_taxonomies();
$this->register_post_types();
add_action( 'admin_menu', array( $this, 'add_admin_menus' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_nova_styles' ) );
add_action( 'admin_head', array( $this, 'set_custom_font_icon' ) );
// Always sort menu items correctly
add_action( 'parse_query', array( $this, 'sort_menu_item_queries_by_menu_order' ) );
add_filter( 'posts_results', array( $this, 'sort_menu_item_queries_by_menu_taxonomy' ), 10, 2 );
add_action( 'wp_insert_post', array( $this, 'add_post_meta' ) );
$this->menu_item_loop_markup = $this->default_menu_item_loop_markup;
// Only output our Menu Item Loop Markup on a real blog view. Not feeds, XML-RPC, admin, etc.
add_filter( 'template_include', array( $this, 'setup_menu_item_loop_markup__in_filter' ) );
add_filter( 'enter_title_here', array( $this, 'change_default_title' ) );
add_filter( 'post_updated_messages', array( $this, 'updated_messages' ) );
add_filter( 'dashboard_glance_items', array( $this, 'add_to_dashboard' ) );
}
/**
* Should this Custom Post Type be made available?
*/
function site_supports_nova() {
// If we're on WordPress.com, and it has the menu site vertical.
if ( function_exists( 'site_vertical' ) && 'nova_menu' == site_vertical() )
return true;
// Else, if the current theme requests it.
if ( current_theme_supports( self::MENU_ITEM_POST_TYPE ) )
return true;
// Otherwise, say no unless something wants to filter us to say yes.
/**
* Allow something else to hook in and enable this CPT.
*
* @module custom-content-types
*
* @since 2.6.0
*
* @param bool false Whether or not to enable this CPT.
* @param string $var The slug for this CPT.
*/
return (bool) apply_filters( 'jetpack_enable_cpt', false, self::MENU_ITEM_POST_TYPE );
}
/* Setup */
/**
* Register Taxonomies and Post Type
*/
function register_taxonomies() {
if ( ! taxonomy_exists( self::MENU_ITEM_LABEL_TAX ) ) {
register_taxonomy( self::MENU_ITEM_LABEL_TAX, self::MENU_ITEM_POST_TYPE, array(
'labels' => array(
/* translators: this is about a food menu */
'name' => __( 'Menu Item Labels', 'jetpack' ),
/* translators: this is about a food menu */
'singular_name' => __( 'Menu Item Label', 'jetpack' ),
/* translators: this is about a food menu */
'search_items' => __( 'Search Menu Item Labels', 'jetpack' ),
'popular_items' => __( 'Popular Labels', 'jetpack' ),
/* translators: this is about a food menu */
'all_items' => __( 'All Menu Item Labels', 'jetpack' ),
/* translators: this is about a food menu */
'edit_item' => __( 'Edit Menu Item Label', 'jetpack' ),
/* translators: this is about a food menu */
'view_item' => __( 'View Menu Item Label', 'jetpack' ),
/* translators: this is about a food menu */
'update_item' => __( 'Update Menu Item Label', 'jetpack' ),
/* translators: this is about a food menu */
'add_new_item' => __( 'Add New Menu Item Label', 'jetpack' ),
/* translators: this is about a food menu */
'new_item_name' => __( 'New Menu Item Label Name', 'jetpack' ),
'separate_items_with_commas' => __( 'For example, spicy, favorite, etc. <br /> Separate Labels with commas', 'jetpack' ),
'add_or_remove_items' => __( 'Add or remove Labels', 'jetpack' ),
'choose_from_most_used' => __( 'Choose from the most used Labels', 'jetpack' ),
'items_list_navigation' => __( 'Menu item label list navigation', 'jetpack' ),
'items_list' => __( 'Menu item labels list', 'jetpack' ),
),
'no_tagcloud' => __( 'No Labels found', 'jetpack' ),
'hierarchical' => false,
) );
}
if ( ! taxonomy_exists( self::MENU_TAX ) ) {
register_taxonomy( self::MENU_TAX, self::MENU_ITEM_POST_TYPE, array(
'labels' => array(
/* translators: this is about a food menu */
'name' => __( 'Menu Sections', 'jetpack' ),
/* translators: this is about a food menu */
'singular_name' => __( 'Menu Section', 'jetpack' ),
/* translators: this is about a food menu */
'search_items' => __( 'Search Menu Sections', 'jetpack' ),
/* translators: this is about a food menu */
'all_items' => __( 'All Menu Sections', 'jetpack' ),
/* translators: this is about a food menu */
'parent_item' => __( 'Parent Menu Section', 'jetpack' ),
/* translators: this is about a food menu */
'parent_item_colon' => __( 'Parent Menu Section:', 'jetpack' ),
/* translators: this is about a food menu */
'edit_item' => __( 'Edit Menu Section', 'jetpack' ),
/* translators: this is about a food menu */
'view_item' => __( 'View Menu Section', 'jetpack' ),
/* translators: this is about a food menu */
'update_item' => __( 'Update Menu Section', 'jetpack' ),
/* translators: this is about a food menu */
'add_new_item' => __( 'Add New Menu Section', 'jetpack' ),
/* translators: this is about a food menu */
'new_item_name' => __( 'New Menu Sections Name', 'jetpack' ),
'items_list_navigation' => __( 'Menu section list navigation', 'jetpack' ),
'items_list' => __( 'Menu section list', 'jetpack' ),
),
'rewrite' => array(
'slug' => 'menu',
'with_front' => false,
'hierarchical' => true,
),
'hierarchical' => true,
'show_tagcloud' => false,
'query_var' => 'menu',
) );
}
}
function register_post_types() {
if ( post_type_exists( self::MENU_ITEM_POST_TYPE ) ) {
return;
}
register_post_type( self::MENU_ITEM_POST_TYPE, array(
'description' => __( "Items on your restaurant's menu", 'jetpack' ),
'labels' => array(
/* translators: this is about a food menu */
'name' => __( 'Menu Items', 'jetpack' ),
/* translators: this is about a food menu */
'singular_name' => __( 'Menu Item', 'jetpack' ),
/* translators: this is about a food menu */
'menu_name' => __( 'Food Menus', 'jetpack' ),
/* translators: this is about a food menu */
'all_items' => __( 'Menu Items', 'jetpack' ),
/* translators: this is about a food menu */
'add_new' => __( 'Add One Item', 'jetpack' ),
/* translators: this is about a food menu */
'add_new_item' => __( 'Add Menu Item', 'jetpack' ),
/* translators: this is about a food menu */
'edit_item' => __( 'Edit Menu Item', 'jetpack' ),
/* translators: this is about a food menu */
'new_item' => __( 'New Menu Item', 'jetpack' ),
/* translators: this is about a food menu */
'view_item' => __( 'View Menu Item', 'jetpack' ),
/* translators: this is about a food menu */
'search_items' => __( 'Search Menu Items', 'jetpack' ),
/* translators: this is about a food menu */
'not_found' => __( 'No Menu Items found', 'jetpack' ),
/* translators: this is about a food menu */
'not_found_in_trash' => __( 'No Menu Items found in Trash', 'jetpack' ),
'filter_items_list' => __( 'Filter menu items list', 'jetpack' ),
'items_list_navigation' => __( 'Menu item list navigation', 'jetpack' ),
'items_list' => __( 'Menu items list', 'jetpack' ),
),
'supports' => array(
'title',
'editor',
'thumbnail',
'excerpt',
),
'rewrite' => array(
'slug' => 'item',
'with_front' => false,
'feeds' => false,
'pages' => false,
),
'register_meta_box_cb' => array( $this, 'register_menu_item_meta_boxes' ),
'public' => true,
'show_ui' => true, // set to false to replace with custom UI
'menu_position' => 20, // below Pages
'capability_type' => 'page',
'map_meta_cap' => true,
'has_archive' => false,
'query_var' => 'item',
) );
}
/**
* Update messages for the Menu Item admin.
*/
function updated_messages( $messages ) {
global $post;
$messages[self::MENU_ITEM_POST_TYPE] = array(
0 => '', // Unused. Messages start at index 1.
/* translators: this is about a food menu */
1 => sprintf( __( 'Menu item updated. <a href="%s">View item</a>', 'jetpack' ), esc_url( get_permalink( $post->ID ) ) ),
2 => esc_html__( 'Custom field updated.', 'jetpack' ),
3 => esc_html__( 'Custom field deleted.', 'jetpack' ),
/* translators: this is about a food menu */
4 => esc_html__( 'Menu item updated.', 'jetpack' ),
/* translators: %s: date and time of the revision */
5 => isset( $_GET['revision'] ) ? sprintf( esc_html__( 'Menu item restored to revision from %s', 'jetpack' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
/* translators: this is about a food menu */
6 => sprintf( __( 'Menu item published. <a href="%s">View item</a>', 'jetpack' ), esc_url( get_permalink( $post->ID ) ) ),
/* translators: this is about a food menu */
7 => esc_html__( 'Menu item saved.', 'jetpack' ),
/* translators: this is about a food menu */
8 => sprintf( __( 'Menu item submitted. <a target="_blank" href="%s">Preview item</a>', 'jetpack' ), esc_url( add_query_arg( 'preview', 'true', get_permalink( $post->ID ) ) ) ),
/* translators: this is about a food menu */
9 => sprintf( __( 'Menu item scheduled for: <strong>%1$s</strong>. <a target="_blank" href="%2$s">Preview item</a>', 'jetpack' ),
// translators: Publish box date format, see https://php.net/date
date_i18n( __( 'M j, Y @ G:i', 'jetpack' ), strtotime( $post->post_date ) ), esc_url( get_permalink($post->ID) ) ),
/* translators: this is about a food menu */
10 => sprintf( __( 'Menu item draft updated. <a target="_blank" href="%s">Preview item</a>', 'jetpack' ), esc_url( add_query_arg( 'preview', 'true', get_permalink( $post->ID ) ) ) ),
);
return $messages;
}
/**
* Nova Styles and Scripts
*/
function enqueue_nova_styles( $hook ) {
global $post_type;
$pages = array( 'edit.php', 'post.php', 'post-new.php' );
if ( in_array( $hook, $pages ) && $post_type == self::MENU_ITEM_POST_TYPE ) {
wp_enqueue_style( 'nova-style', plugins_url( 'css/nova.css', __FILE__ ), array(), $this->version );
}
wp_enqueue_style( 'nova-font', plugins_url( 'css/nova-font.css', __FILE__ ), array(), $this->version );
}
/**
* Change ‘Enter Title Here’ text for the Menu Item.
*/
function change_default_title( $title ) {
if ( self::MENU_ITEM_POST_TYPE == get_post_type() ) {
/* translators: this is about a food menu */
$title = esc_html__( "Enter the menu item's name here", 'jetpack' );
}
return $title;
}
/**
* Add to Dashboard At A Glance
*/
function add_to_dashboard() {
$number_menu_items = wp_count_posts( self::MENU_ITEM_POST_TYPE );
if ( current_user_can( 'administrator' ) ) {
$number_menu_items_published = sprintf(
'<a href="%1$s">%2$s</a>',
esc_url(
get_admin_url(
get_current_blog_id(),
'edit.php?post_type=' . self::MENU_ITEM_POST_TYPE
)
),
sprintf(
/* translators: Placehoder is a number of items. */
_n(
'%1$d Food Menu Item',
'%1$d Food Menu Items',
(int) $number_menu_items->publish,
'jetpack'
),
number_format_i18n( $number_menu_items->publish )
)
);
} else {
$number_menu_items_published = sprintf(
'<span>%1$s</span>',
sprintf(
/* translators: Placehoder is a number of items. */
_n(
'%1$d Food Menu Item',
'%1$d Food Menu Items',
(int) $number_menu_items->publish,
'jetpack'
),
number_format_i18n( $number_menu_items->publish )
)
);
}
echo '<li class="nova-menu-count">' . $number_menu_items_published . '</li>';
}
/**
* Query
*/
function is_menu_item_query( $query ) {
if (
( isset( $query->query_vars['taxonomy'] ) && self::MENU_TAX == $query->query_vars['taxonomy'] )
||
( isset( $query->query_vars['post_type'] ) && self::MENU_ITEM_POST_TYPE == $query->query_vars['post_type'] )
) {
return true;
}
return false;
}
function sort_menu_item_queries_by_menu_order( $query ) {
if ( ! $this->is_menu_item_query( $query ) ) {
return;
}
$query->query_vars['orderby'] = 'menu_order';
$query->query_vars['order'] = 'ASC';
// For now, just turn off paging so we can sort by taxonmy later
// If we want paging in the future, we'll need to add the taxonomy sort here (or at least before the DB query is made)
$query->query_vars['posts_per_page'] = -1;
}
function sort_menu_item_queries_by_menu_taxonomy( $posts, $query ) {
if ( !$posts ) {
return $posts;
}
if ( !$this->is_menu_item_query( $query ) ) {
return $posts;
}
$grouped_by_term = array();
foreach ( $posts as $post ) {
$term = $this->get_menu_item_menu_leaf( $post->ID );
if ( !$term || is_wp_error( $term ) ) {
$term_id = 0;
} else {
$term_id = $term->term_id;
}
if ( !isset( $grouped_by_term["$term_id"] ) ) {
$grouped_by_term["$term_id"] = array();
}
$grouped_by_term["$term_id"][] = $post;
}
$term_order = get_option( 'nova_menu_order', array() );
$return = array();
foreach ( $term_order as $term_id ) {
if ( isset( $grouped_by_term["$term_id"] ) ) {
$return = array_merge( $return, $grouped_by_term["$term_id"] );
unset( $grouped_by_term["$term_id"] );
}
}
foreach ( $grouped_by_term as $term_id => $posts ) {
$return = array_merge( $return, $posts );
}
return $return;
}
/**
* Add Many Items
*/
function add_admin_menus() {
$hook = add_submenu_page(
'edit.php?post_type=' . self::MENU_ITEM_POST_TYPE,
__( 'Add Many Items', 'jetpack' ),
__( 'Add Many Items', 'jetpack' ),
'edit_pages',
'add_many_nova_items',
array( $this, 'add_many_new_items_page' )
);
add_action( "load-$hook", array( $this, 'add_many_new_items_page_load' ) );
add_action( 'current_screen', array( $this, 'current_screen_load' ) );
//Adjust 'Add Many Items' submenu position
if ( isset( $GLOBALS['submenu']['edit.php?post_type=' . self::MENU_ITEM_POST_TYPE] ) ) {
$submenu_item = array_pop( $GLOBALS['submenu']['edit.php?post_type=' . self::MENU_ITEM_POST_TYPE] );
$GLOBALS['submenu']['edit.php?post_type=' . self::MENU_ITEM_POST_TYPE][11] = $submenu_item;
ksort( $GLOBALS['submenu']['edit.php?post_type=' . self::MENU_ITEM_POST_TYPE] );
}
$this->setup_menu_item_columns();
wp_register_script(
'nova-menu-checkboxes',
Assets::get_file_url_for_environment(
'_inc/build/custom-post-types/js/menu-checkboxes.min.js',
'modules/custom-post-types/js/menu-checkboxes.js'
),
array( 'jquery' ),
$this->version,
true
);
}
/**
* Custom Nova Icon CSS
*/
function set_custom_font_icon() {
?>
<style type="text/css">
#menu-posts-nova_menu_item .wp-menu-image:before {
font-family: 'nova-font' !important;
content: '\e603' !important;
}
</style>
<?php
}
function current_screen_load() {
$screen = get_current_screen();
if ( 'edit-nova_menu_item' !== $screen->id ) {
return;
}
$this->edit_menu_items_page_load();
add_filter( 'admin_notices', array( $this, 'admin_notices' ) );
}
/* Edit Items List */
function admin_notices() {
if ( isset( $_GET['nova_reordered'] ) )
/* translators: this is about a food menu */
printf( '<div class="updated"><p>%s</p></div>', __( 'Menu Items re-ordered.', 'jetpack' ) );
}
function no_title_sorting( $columns ) {
if ( isset( $columns['title'] ) )
unset( $columns['title'] );
return $columns;
}
function setup_menu_item_columns() {
add_filter( sprintf( 'manage_edit-%s_sortable_columns', self::MENU_ITEM_POST_TYPE ), array( $this, 'no_title_sorting' ) );
add_filter( sprintf( 'manage_%s_posts_columns', self::MENU_ITEM_POST_TYPE ), array( $this, 'menu_item_columns' ) );
add_action( sprintf( 'manage_%s_posts_custom_column', self::MENU_ITEM_POST_TYPE ), array( $this, 'menu_item_column_callback' ), 10, 2 );
}
function menu_item_columns( $columns ) {
unset( $columns['date'], $columns['likes'] );
$columns['thumbnail'] = __( 'Thumbnail', 'jetpack' );
$columns['labels'] = __( 'Labels', 'jetpack' );
$columns['price'] = __( 'Price', 'jetpack' );
$columns['order'] = __( 'Order', 'jetpack' );
return $columns;
}
function menu_item_column_callback( $column, $post_id ) {
$screen = get_current_screen();
switch ( $column ) {
case 'thumbnail':
echo get_the_post_thumbnail( $post_id, array( 50, 50 ) );
break;
case 'labels' :
$this->list_admin_labels( $post_id );
break;
case 'price' :
$this->display_price( $post_id );
break;
case 'order' :
$url = admin_url( $screen->parent_file );
$up_url = add_query_arg( array(
'action' => 'move-item-up',
'post_id' => (int) $post_id,
), wp_nonce_url( $url, 'nova_move_item_up_' . $post_id ) );
$down_url = add_query_arg( array(
'action' => 'move-item-down',
'post_id' => (int) $post_id,
), wp_nonce_url( $url, 'nova_move_item_down_' . $post_id ) );
$menu_item = get_post($post_id);
$this->get_menu_by_post_id( $post_id );
if ( $term_id = $this->get_menu_by_post_id( $post_id ) ) {
$term_id = $term_id->term_id;
}
?>
<input type="hidden" class="menu-order-value" name="nova_order[<?php echo (int) $post_id ?>]" value="<?php echo esc_attr( $menu_item->menu_order ) ?>" />
<input type="hidden" class='nova-menu-term' name="nova_menu_term[<?php echo (int) $post_id ?>]" value="<?php echo esc_attr( $term_id ); ?>">
<span class="hide-if-js">
— <a class="nova-move-item-up" data-post-id="<?php echo (int) $post_id; ?>" href="<?php echo esc_url( $up_url ); ?>">up</a>
<br />
— <a class="nova-move-item-down" data-post-id="<?php echo (int) $post_id; ?>" href="<?php echo esc_url( $down_url ); ?>">down</a>
</span>
<?php
break;
}
}
function get_menu_by_post_id( $post_id = null ) {
if ( ! $post_id )
return false;
$terms = get_the_terms( $post_id, self::MENU_TAX );
if ( ! is_array( $terms ) )
return false;
return array_pop( $terms );
}
/**
* Fires on a menu edit page. We might have drag-n-drop reordered
*/
function maybe_reorder_menu_items() {
// make sure we clicked our button
if ( ! ( isset( $_REQUEST['menu_reorder_submit'] ) && $_REQUEST['menu_reorder_submit'] === __( 'Save New Order', 'jetpack' ) ) )
return;
;
// make sure we have the nonce
if ( ! ( isset( $_REQUEST['drag-drop-reorder'] ) && wp_verify_nonce( $_REQUEST['drag-drop-reorder'], 'drag-drop-reorder' ) ) )
return;
$term_pairs = array_map( 'absint', $_REQUEST['nova_menu_term'] );
$order_pairs = array_map( 'absint', $_REQUEST['nova_order'] );
foreach( $order_pairs as $ID => $menu_order ) {
$ID = absint( $ID );
unset( $order_pairs[$ID] );
if ( $ID < 0 )
continue;
$post = get_post( $ID );
if ( ! $post )
continue;
// save a write if the order hasn't changed
if ( $menu_order != $post->menu_order )
wp_update_post( compact( 'ID', 'menu_order' ) );
// save a write if the term hasn't changed
if ( $term_pairs[$ID] != $this->get_menu_by_post_id( $ID )->term_id )
wp_set_object_terms( $ID, $term_pairs[$ID], self::MENU_TAX );
}
$redirect = add_query_arg( array(
'post_type' => self::MENU_ITEM_POST_TYPE,
'nova_reordered' => '1'
), admin_url( 'edit.php' ) );
wp_safe_redirect( $redirect );
exit;
}
function edit_menu_items_page_load() {
if ( isset( $_GET['action'] ) ) {
$this->handle_menu_item_actions();
}
$this->maybe_reorder_menu_items();
wp_enqueue_script(
'nova-drag-drop',
Assets::get_file_url_for_environment(
'_inc/build/custom-post-types/js/nova-drag-drop.min.js',
'modules/custom-post-types/js/nova-drag-drop.js'
),
array( 'jquery-ui-sortable' ),
$this->version,
true
);
wp_localize_script( 'nova-drag-drop', '_novaDragDrop', array(
'nonce' => wp_create_nonce( 'drag-drop-reorder' ),
'nonceName' => 'drag-drop-reorder',
'reorder' => __( 'Save New Order', 'jetpack' ),
'reorderName' => 'menu_reorder_submit'
) );
add_action( 'the_post', array( $this, 'show_menu_titles_in_menu_item_list' ) );
}
function handle_menu_item_actions() {
$action = (string) $_GET['action'];
switch ( $action ) {
case 'move-item-up' :
case 'move-item-down' :
$reorder = false;
$post_id = (int) $_GET['post_id'];
$term = $this->get_menu_item_menu_leaf( $post_id );
// Get all posts in that term
$query = new WP_Query( array(
'taxonomy' => self::MENU_TAX,
'term' => $term->slug,
) );
$order = array();
foreach ( $query->posts as $post ) {
$order[] = $post->ID;
}
if ( 'move-item-up' == $action ) {
check_admin_referer( 'nova_move_item_up_' . $post_id );
$first_post_id = $order[0];
if ( $post_id == $first_post_id ) {
break;
}
foreach ( $order as $menu_order => $order_post_id ) {
if ( $post_id != $order_post_id ) {
continue;
}
$swap_post_id = $order[$menu_order - 1];
$order[$menu_order - 1] = $post_id;
$order[$menu_order] = $swap_post_id;
$reorder = true;
break;
}
} else {
check_admin_referer( 'nova_move_item_down_' . $post_id );
$last_post_id = end( $order );
if ( $post_id == $last_post_id ) {
break;
}
foreach ( $order as $menu_order => $order_post_id ) {
if ( $post_id != $order_post_id ) {
continue;
}
$swap_post_id = $order[$menu_order + 1];
$order[$menu_order + 1] = $post_id;
$order[$menu_order] = $swap_post_id;
$reorder = true;
}
}
if ( $reorder ) {
foreach ( $order as $menu_order => $ID ) {
wp_update_post( compact( 'ID', 'menu_order' ) );
}
}
break;
case 'move-menu-up' :
case 'move-menu-down' :
$reorder = false;
$term_id = (int) $_GET['term_id'];
$terms = $this->get_menus();
$order = array();
foreach ( $terms as $term ) {
$order[] = $term->term_id;
}
if ( 'move-menu-up' == $action ) {
check_admin_referer( 'nova_move_menu_up_' . $term_id );
$first_term_id = $order[0];
if ( $term_id == $first_term_id ) {
break;
}
foreach ( $order as $menu_order => $order_term_id ) {
if ( $term_id != $order_term_id ) {
continue;
}
$swap_term_id = $order[$menu_order - 1];
$order[$menu_order - 1] = $term_id;
$order[$menu_order] = $swap_term_id;
$reorder = true;
break;
}
} else {
check_admin_referer( 'nova_move_menu_down_' . $term_id );
$last_term_id = end( $order );
if ( $term_id == $last_term_id ) {
break;
}
foreach ( $order as $menu_order => $order_term_id ) {
if ( $term_id != $order_term_id ) {
continue;
}
$swap_term_id = $order[$menu_order + 1];
$order[$menu_order + 1] = $term_id;
$order[$menu_order] = $swap_term_id;
$reorder = true;
}
}
if ( $reorder ) {
update_option( 'nova_menu_order', $order );
}
break;
default :
return;
}
$redirect = add_query_arg( array(
'post_type' => self::MENU_ITEM_POST_TYPE,
'nova_reordered' => '1'
), admin_url( 'edit.php' ) );
wp_safe_redirect( $redirect );
exit;
}
/*
* Add menu title rows to the list table
*/
function show_menu_titles_in_menu_item_list( $post ) {
global $wp_list_table;
static $last_term_id = false;
$term = $this->get_menu_item_menu_leaf( $post->ID );
$term_id = $term instanceof WP_Term ? $term->term_id : null;
if ( false !== $last_term_id && $last_term_id === $term_id ) {
return;
}
if ( is_null( $term_id ) ) {
$last_term_id = null;
$term_name = '';
$parent_count = 0;
} else {
$last_term_id = $term->term_id;
$term_name = $term->name;
$parent_count = 0;
$current_term = $term;
while ( $current_term->parent ) {
$parent_count++;
$current_term = get_term( $current_term->parent, self::MENU_TAX );
}
}
$non_order_column_count = $wp_list_table->get_column_count() - 1;
$screen = get_current_screen();
$url = admin_url( $screen->parent_file );
$up_url = add_query_arg( array(
'action' => 'move-menu-up',
'term_id' => (int) $term_id,
), wp_nonce_url( $url, 'nova_move_menu_up_' . $term_id ) );
$down_url = add_query_arg( array(
'action' => 'move-menu-down',
'term_id' => (int) $term_id,
), wp_nonce_url( $url, 'nova_move_menu_down_' . $term_id ) );
?>
<tr class="no-items menu-label-row" data-term_id="<?php echo esc_attr( $term_id ) ?>">
<td class="colspanchange" colspan="<?php echo (int) $non_order_column_count; ?>">
<h3><?php
echo str_repeat( ' — ', (int) $parent_count );
if ( $term instanceof WP_Term ) {
echo esc_html( sanitize_term_field( 'name', $term_name, $term_id, self::MENU_TAX, 'display' ) );
edit_term_link( __( 'edit', 'jetpack' ), '<span class="edit-nova-section"><span class="dashicon dashicon-edit"></span>', '</span>', $term );
} else {
_e( 'Uncategorized' , 'jetpack' );
}
?></h3>
</td>
<td>
<?php if ( $term instanceof WP_Term ) { ?>
<a class="nova-move-menu-up" title="<?php esc_attr_e( 'Move menu section up', 'jetpack' ); ?>" href="<?php echo esc_url( $up_url ); ?>"><?php esc_html_e( 'UP', 'jetpack' ); ?></a>
<br />
<a class="nova-move-menu-down" title="<?php esc_attr_e( 'Move menu section down', 'jetpack' ); ?>" href="<?php echo esc_url( $down_url ); ?>"><?php esc_html_e( 'DOWN', 'jetpack' ); ?></a>
<?php } ?>
</td>
</tr>
<?php
}
/* Edit Many Items */
function add_many_new_items_page_load() {
if ( 'POST' === strtoupper( $_SERVER['REQUEST_METHOD'] ) ) {
$this->process_form_request();
exit;
}
$this->enqueue_many_items_scripts();
}
function enqueue_many_items_scripts() {
wp_enqueue_script(
'nova-many-items',
Assets::get_file_url_for_environment(
'_inc/build/custom-post-types/js/many-items.min.js',
'modules/custom-post-types/js/many-items.js'
),
array( 'jquery' ),
$this->version,
true
);
}
function process_form_request() {
if ( !isset( $_POST['nova_title'] ) || !is_array( $_POST['nova_title'] ) ) {
return;
}
$is_ajax = !empty( $_POST['ajax'] );
if ( $is_ajax ) {
check_ajax_referer( 'nova_many_items' );
} else {
check_admin_referer( 'nova_many_items' );
}
foreach ( array_keys( $_POST['nova_title'] ) as $key ) :
// $_POST is already slashed
$post_details = array(
'post_status' => 'publish',
'post_type' => self::MENU_ITEM_POST_TYPE,
'post_content' => $_POST['nova_content'][$key],
'post_title' => $_POST['nova_title'][$key],
'tax_input' => array(
self::MENU_ITEM_LABEL_TAX => $_POST['nova_labels'][$key],
self::MENU_TAX => isset( $_POST['nova_menu_tax'] ) ? $_POST['nova_menu_tax'] : null,
),
);
$post_id = wp_insert_post( $post_details );
if ( !$post_id || is_wp_error( $post_id ) ) {
continue;
}
$this->set_price( $post_id, isset( $_POST['nova_price'][$key] ) ? stripslashes( $_POST['nova_price'][$key] ) : '' );
if ( $is_ajax ) :
$post = get_post( $post_id );
$GLOBALS['post'] = $post;
setup_postdata( $post );
?>
<td><?php the_title(); ?></td>
<td class="nova-price"><?php $this->display_price(); ?></td>
<td><?php $this->list_labels( $post_id ); ?></td>
<td><?php the_content(); ?></td>
<?php
endif;
endforeach;
if ( $is_ajax ) {
exit;
}
wp_safe_redirect( admin_url( 'edit.php?post_type=' . self::MENU_ITEM_POST_TYPE ) );
exit;
}
function add_many_new_items_page() {
?>
<div class="wrap">
<h2><?php esc_html_e( 'Add Many Items', 'jetpack' ); ?></h2>
<p><?php _e( 'Use the <kbd>TAB</kbd> key on your keyboard to move between colums and the <kbd>ENTER</kbd> or <kbd>RETURN</kbd> key to save each row and move on to the next.', 'jetpack' ); ?></p>
<form method="post" action="" enctype="multipart/form-data">
<p><h3><?php esc_html_e( 'Add to section:', 'jetpack' ); ?> <?php wp_dropdown_categories( array(
'id' => 'nova-menu-tax',
'name' => 'nova_menu_tax',
'taxonomy' => self::MENU_TAX,
'hide_empty' => false,
'hierarchical' => true,
) ); ?></h3></p>
<table class="many-items-table wp-list-table widefat">
<thead>
<tr>
<th scope="col"><?php esc_html_e( 'Name', 'jetpack' ); ?></th>
<th scope="col" class="nova-price"><?php esc_html_e( 'Price', 'jetpack' ); ?></th>
<th scope="col"><?php _e( 'Labels: <small>spicy, favorite, etc. <em>Separate Labels with commas</em></small>', 'jetpack' ); ?></th>
<th scope="col"><?php esc_html_e( 'Description', 'jetpack' ); ?></th>
</tr>
</thead>
<tbody>
<tr>
<td><input type="text" name="nova_title[]" aria-required="true" /></td>
<td class="nova-price"><input type="text" name="nova_price[]" /></td>
<td><input type="text" name="nova_labels[]" /></td>
<td><textarea name="nova_content[]" cols="20" rows="1"></textarea>
</tr>
</tbody>
<tbody>
<tr>
<td><input type="text" name="nova_title[]" aria-required="true" /></td>
<td class="nova-price"><input type="text" name="nova_price[]" /></td>
<td><input type="text" name="nova_labels[]" /></td>
<td><textarea name="nova_content[]" cols="20" rows="1"></textarea>
</tr>
</tbody>
<tfoot>
<tr>
<th><a class="button button-secondary nova-new-row"><span class="dashicon dashicon-plus"></span> <?php esc_html_e( 'New Row' , 'jetpack' ); ?></a></th>
<th class="nova-price"></th>
<th></th>
<th></th>
</tr>
</tfoot>
</table>
<p class="submit">
<input type="submit" class="button-primary" value="<?php esc_attr_e( 'Add These New Menu Items', 'jetpack' ); ?>" />
<?php wp_nonce_field( 'nova_many_items' ); ?>
</p>
</form>
</div>
<?php
}
/* Edit One Item */
function register_menu_item_meta_boxes() {
wp_enqueue_script( 'nova-menu-checkboxes' );
add_meta_box( 'menu_item_price', __( 'Price', 'jetpack' ), array( $this, 'menu_item_price_meta_box' ), null, 'side', 'high' );
}
function menu_item_price_meta_box( $post, $meta_box ) {
$price = $this->get_price( $post->ID );
?>
<label for="nova-price-<?php echo (int) $post->ID; ?>" class="screen-reader-text"><?php esc_html_e( 'Price', 'jetpack' ); ?></label>
<input type="text" id="nova-price-<?php echo (int) $post->ID; ?>" class="widefat" name="nova_price[<?php echo (int) $post->ID; ?>]" value="<?php echo esc_attr( $price ); ?>" />
<?php
}
function add_post_meta( $post_id ) {
if ( !isset( $_POST['nova_price'][$post_id] ) ) {
return;
}
$this->set_price( $post_id, stripslashes( $_POST['nova_price'][$post_id] ) );
}
/* Data */
function get_menus( $args = array() ) {
$args = wp_parse_args( $args, array(
'hide_empty' => false,
) );
$terms = get_terms( self::MENU_TAX, $args );
if ( !$terms || is_wp_error( $terms ) ) {
return array();
}
$terms_by_id = array();
foreach ( $terms as $term ) {
$terms_by_id["{$term->term_id}"] = $term;
}
$term_order = get_option( 'nova_menu_order', array() );
$return = array();
foreach ( $term_order as $term_id ) {
if ( isset( $terms_by_id["$term_id"] ) ) {
$return[] = $terms_by_id["$term_id"];
unset( $terms_by_id["$term_id"] );
}
}
foreach ( $terms_by_id as $term_id => $term ) {
$return[] = $term;
}
return $return;
}
function get_menu_item_menu_leaf( $post_id ) {
// Get first menu taxonomy "leaf"
$term_ids = wp_get_object_terms( $post_id, self::MENU_TAX, array( 'fields' => 'ids' ) );
foreach ( $term_ids as $term_id ) {
$children = get_term_children( $term_id, self::MENU_TAX );
if ( ! $children ) {
break;
}
}
if ( ! isset( $term_id ) ) {
return false;
}
return get_term( $term_id, self::MENU_TAX );
}
function list_labels( $post_id = 0 ) {
$post = get_post( $post_id );
echo get_the_term_list( $post->ID, self::MENU_ITEM_LABEL_TAX, '', _x( ', ', 'Nova label separator', 'jetpack' ), '' );
}
function list_admin_labels( $post_id = 0 ) {
$post = get_post( $post_id );
$labels = get_the_terms( $post->ID, self::MENU_ITEM_LABEL_TAX );
if ( !empty( $labels ) ) {
$out = array();
foreach ( $labels as $label ) {
$out[] = sprintf( '<a href="%s">%s</a>',
esc_url( add_query_arg( array(
'post_type' => self::MENU_ITEM_POST_TYPE,
'taxonomy' => self::MENU_ITEM_LABEL_TAX,
'term' => $label->slug
), 'edit.php' ) ),
esc_html( sanitize_term_field( 'name', $label->name, $label->term_id, self::MENU_ITEM_LABEL_TAX, 'display' ) )
);
}
echo join( _x( ', ', 'Nova label separator', 'jetpack' ), $out );
} else {
esc_html_e( 'No Labels', 'jetpack' );
}
}
function set_price( $post_id = 0, $price = '' ) {
$post = get_post( $post_id );
return update_post_meta( $post->ID, 'nova_price', $price );
}
function get_price( $post_id = 0 ) {
$post = get_post( $post_id );
return get_post_meta( $post->ID, 'nova_price', true );
}
function display_price( $post_id = 0 ) {
echo esc_html( $this->get_price( $post_id ) );
}
/* Menu Item Loop Markup */
/* Does not support nested loops */
function get_menu_item_loop_markup( $field = null ) {
return $this->menu_item_loop_markup;
}
/**
* Sets up the loop markup.
* Attached to the 'template_include' *filter*,
* which fires only during a real blog view (not in admin, feeds, etc.)
*
* @param string Template File
* @return string Template File. VERY Important.
*/
function setup_menu_item_loop_markup__in_filter( $template ) {
add_action( 'loop_start', array( $this, 'start_menu_item_loop' ) );
return $template;
}
/**
* If the Query is a Menu Item Query, start outputing the Menu Item Loop Marku
* Attached to the 'loop_start' action.
*
* @param WP_Query
*/
function start_menu_item_loop( $query ) {
if ( !$this->is_menu_item_query( $query ) ) {
return;
}
$this->menu_item_loop_last_term_id = false;
$this->menu_item_loop_current_term = false;
add_action( 'the_post', array( $this, 'menu_item_loop_each_post' ) );
add_action( 'loop_end', array( $this, 'stop_menu_item_loop' ) );
}
/**
* Outputs the Menu Item Loop Marku
* Attached to the 'the_post' action.
*
* @param WP_Post
*/
function menu_item_loop_each_post( $post ) {
$this->menu_item_loop_current_term = $this->get_menu_item_menu_leaf( $post->ID );
if ( false === $this->menu_item_loop_last_term_id ) {
// We're at the very beginning of the loop
$this->menu_item_loop_open_element( 'menu' ); // Start a new menu section
$this->menu_item_loop_header(); // Output the menu's header
} elseif ( $this->menu_item_loop_last_term_id != $this->menu_item_loop_current_term->term_id ) {
// We're not at the very beginning but still need to start a new menu section. End the previous menu section first.
$this->menu_item_loop_close_element( 'menu' ); // End the previous menu section
$this->menu_item_loop_open_element( 'menu' ); // Start a new menu section
$this->menu_item_loop_header(); // Output the menu's header
}
$this->menu_item_loop_last_term_id = $this->menu_item_loop_current_term->term_id;
}
/**
* If the Query is a Menu Item Query, stop outputing the Menu Item Loop Marku
* Attached to the 'loop_end' action.
*
* @param WP_Query
*/
function stop_menu_item_loop( $query ) {
if ( !$this->is_menu_item_query( $query ) ) {
return;
}
remove_action( 'the_post', array( $this, 'menu_item_loop_each_post' ) );
remove_action( 'loop_start', array( $this, 'start_menu_item_loop' ) );
remove_action( 'loop_end', array( $this, 'stop_menu_item_loop' ) );
$this->menu_item_loop_close_element( 'menu' ); // End the last menu section
}
/**
* Outputs the Menu Group Header
*/
function menu_item_loop_header() {
$this->menu_item_loop_open_element( 'menu_header' );
$this->menu_item_loop_open_element( 'menu_title' );
echo esc_html( $this->menu_item_loop_current_term->name ); // @todo tax filter
$this->menu_item_loop_close_element( 'menu_title' );
if ( $this->menu_item_loop_current_term->description ) :
$this->menu_item_loop_open_element( 'menu_description' );
echo esc_html( $this->menu_item_loop_current_term->description ); // @todo kses, tax filter
$this->menu_item_loop_close_element( 'menu_description' );
endif;
$this->menu_item_loop_close_element( 'menu_header' );
}
/**
* Outputs a Menu Item Markup element opening tag
*
* @param string $field - Menu Item Markup settings field.
*/
function menu_item_loop_open_element( $field ) {
$markup = $this->get_menu_item_loop_markup();
/**
* Filter a menu item's element opening tag.
*
* @module custom-content-types
*
* @since 4.4.0
*
* @param string $tag Menu item's element opening tag.
* @param string $field Menu Item Markup settings field.
* @param array $markup Array of markup elements for the menu item.
* @param false|object $term Taxonomy term for current menu item.
*/
echo apply_filters(
'jetpack_nova_menu_item_loop_open_element',
'<' . tag_escape( $markup["{$field}_tag"] ) . $this->menu_item_loop_class( $markup["{$field}_class"] ) . ">\n",
$field,
$markup,
$this->menu_item_loop_current_term
);
}
/**
* Outputs a Menu Item Markup element closing tag
*
* @param string $field - Menu Item Markup settings field
*/
function menu_item_loop_close_element( $field ) {
$markup = $this->get_menu_item_loop_markup();
/**
* Filter a menu item's element closing tag.
*
* @module custom-content-types
*
* @since 4.4.0
*
* @param string $tag Menu item's element closing tag.
* @param string $field Menu Item Markup settings field.
* @param array $markup Array of markup elements for the menu item.
* @param false|object $term Taxonomy term for current menu item.
*/
echo apply_filters(
'jetpack_nova_menu_item_loop_close_element',
'</' . tag_escape( $markup["{$field}_tag"] ) . ">\n",
$field,
$markup,
$this->menu_item_loop_current_term
);
}
/**
* Returns a Menu Item Markup element's class attribute.
*
* @param string $class Class name.
* @return string HTML class attribute with leading whitespace.
*/
function menu_item_loop_class( $class ) {
if ( ! $class ) {
return '';
}
/**
* Filter a menu Item Markup element's class attribute.
*
* @module custom-content-types
*
* @since 4.4.0
*
* @param string $tag Menu Item Markup element's class attribute.
* @param string $class Menu Item Class name.
* @param false|object $term Taxonomy term for current menu item.
*/
return apply_filters(
'jetpack_nova_menu_item_loop_class',
' class="' . esc_attr( $class ) . '"',
$class,
$this->menu_item_loop_current_term
);
}
}
add_action( 'init', array( 'Nova_Restaurant', 'init' ) );
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