| 1 |
<?php |
| 2 |
|
| 3 |
/* |
| 4 |
* Plugin Name: Nova - Restaurant Websites Shouldn't Suck |
| 5 |
* Plugin URI: http://wordpress.org/extend/plugins/nova/ |
| 6 |
* Author: Automattic |
| 7 |
* Version: 0.1 |
| 8 |
* License: GPL2+ |
| 9 |
* Text Domain: nova |
| 10 |
* Domain Path: /languages/ |
| 11 |
*/ |
| 12 |
|
| 13 |
/* |
| 14 |
* Put the following code in your themee's Food Menu Page Template to customize the markup of the menu. |
| 15 |
|
| 16 |
if ( class_exists( 'Nova_Restaurant' ) ) { |
| 17 |
Nova_Restaurant::init( array( |
| 18 |
'menu_tag' => 'section', |
| 19 |
'menu_class' => 'menu-items', |
| 20 |
'menu_header_tag' => 'header', |
| 21 |
'menu_header_class' => 'menu-group-header', |
| 22 |
'menu_title_tag' => 'h1', |
| 23 |
'menu_title_class' => 'menu-group-title', |
| 24 |
'menu_description_tag' => 'div', |
| 25 |
'menu_description_class' => 'menu-group-description', |
| 26 |
) ); |
| 27 |
} |
| 28 |
|
| 29 |
*/ |
| 30 |
|
| 31 |
/* @todo |
| 32 |
|
| 33 |
Bulk/Quick edit response of Menu Item rows is broken. |
| 34 |
|
| 35 |
Drag and Drop reordering. |
| 36 |
*/ |
| 37 |
|
| 38 |
class Nova_Restaurant { |
| 39 |
const MENU_ITEM_POST_TYPE = 'nova_menu_item'; |
| 40 |
const MENU_ITEM_LABEL_TAX = 'nova_menu_item_label'; |
| 41 |
const MENU_TAX = 'nova_menu'; |
| 42 |
|
| 43 |
var $version = '0.1'; |
| 44 |
|
| 45 |
protected $default_menu_item_loop_markup = array( |
| 46 |
'menu_tag' => 'section', |
| 47 |
'menu_class' => 'menu-items', |
| 48 |
'menu_header_tag' => 'header', |
| 49 |
'menu_header_class' => 'menu-group-header', |
| 50 |
'menu_title_tag' => 'h1', |
| 51 |
'menu_title_class' => 'menu-group-title', |
| 52 |
'menu_description_tag' => 'div', |
| 53 |
'menu_description_class' => 'menu-group-description', |
| 54 |
); |
| 55 |
|
| 56 |
protected $menu_item_loop_markup = array(); |
| 57 |
protected $menu_item_loop_last_term_id = false; |
| 58 |
protected $menu_item_loop_current_term = false; |
| 59 |
|
| 60 |
static function init( $menu_item_loop_markup = array() ) { |
| 61 |
static $instance = false; |
| 62 |
|
| 63 |
if ( !$instance ) { |
| 64 |
$instance = new Nova_Restaurant; |
| 65 |
} |
| 66 |
|
| 67 |
if ( $menu_item_loop_markup ) { |
| 68 |
$instance->menu_item_loop_markup = wp_parse_args( $menu_item_loop_markup, $this->default_menu_item_loop_markup ); |
| 69 |
} |
| 70 |
|
| 71 |
return $instance; |
| 72 |
} |
| 73 |
|
| 74 |
function __construct() { |
| 75 |
if ( ! $this->site_supports_nova() ) |
| 76 |
return; |
| 77 |
|
| 78 |
$this->register_taxonomies(); |
| 79 |
$this->register_post_types(); |
| 80 |
add_action( 'admin_menu', array( $this, 'add_admin_menus' ) ); |
| 81 |
|
| 82 |
// Always sort menu items correctly |
| 83 |
add_action( 'parse_query', array( $this, 'sort_menu_item_queries_by_menu_order' ) ); |
| 84 |
add_filter( 'posts_results', array( $this, 'sort_menu_item_queries_by_menu_taxonomy' ), 10, 2 ); |
| 85 |
|
| 86 |
add_action( 'wp_insert_post', array( $this, 'add_post_meta' ) ); |
| 87 |
|
| 88 |
$this->menu_item_loop_markup = $this->default_menu_item_loop_markup; |
| 89 |
|
| 90 |
// Only output our Menu Item Loop Marup on a real blog view. Not feeds, XML-RPC, admin, etc. |
| 91 |
add_filter( 'template_include', array( $this, 'setup_menu_item_loop_markup__in_filter' ) ); |
| 92 |
} |
| 93 |
|
| 94 |
/** |
| 95 |
* Should this Custom Post Type be made available? |
| 96 |
*/ |
| 97 |
function site_supports_nova() { |
| 98 |
// If we're on WordPress.com, and it has the menu site vertical. |
| 99 |
if ( function_exists( 'site_vertical' ) && 'nova_menu' == site_vertical() ) |
| 100 |
return true; |
| 101 |
|
| 102 |
// Else, if the current theme requests it. |
| 103 |
if ( current_theme_supports( self::MENU_ITEM_POST_TYPE ) ) |
| 104 |
return true; |
| 105 |
|
| 106 |
// Otherwise, say no unless something wants to filter us to say yes. |
| 107 |
return (bool) apply_filters( 'jetpack_enable_cpt', false, self::MENU_ITEM_POST_TYPE ); |
| 108 |
} |
| 109 |
|
| 110 |
/* Setup */ |
| 111 |
|
| 112 |
function register_taxonomies() { |
| 113 |
register_taxonomy( self::MENU_ITEM_LABEL_TAX, self::MENU_ITEM_POST_TYPE, array( |
| 114 |
'labels' => array( |
| 115 |
'name' => __( 'Menu Item Labels', 'nova' ), |
| 116 |
'singular_name' => __( 'Menu Item Label', 'nova' ), |
| 117 |
'search_items' => __( 'Search Menu Item Labels', 'nova' ), |
| 118 |
'popular_items' => __( 'Popular Labels', 'nova' ), |
| 119 |
'all_items' => __( 'All Menu Item Labels', 'nova' ), |
| 120 |
'edit_item' => __( 'Edit Menu Item Label', 'nova' ), |
| 121 |
'view_item' => __( 'View Menu Item Label', 'nova' ), |
| 122 |
'update_item' => __( 'Update Menu Item Label', 'nova' ), |
| 123 |
'add_new_item' => __( 'Add New Menu Item Label', 'nova' ), |
| 124 |
'new_item_name' => __( 'New Menu Item Label Name', 'nova' ), |
| 125 |
'separate_items_with_commas' => __( 'Separate Labels with commas', 'nova' ), |
| 126 |
'add_or_remove_items' => __( 'Add or remove Labels', 'nova' ), |
| 127 |
'choose_from_most_used' => __( 'Choose from the most used Labels', 'nova' ), |
| 128 |
), |
| 129 |
'no_tagcloud' => __( 'No Labels found', 'nova' ), |
| 130 |
|
| 131 |
'hierarchical' => false, |
| 132 |
) ); |
| 133 |
|
| 134 |
register_taxonomy( self::MENU_TAX, self::MENU_ITEM_POST_TYPE, array( |
| 135 |
'labels' => array( |
| 136 |
'name' => __( 'Food Menus', 'nova' ), |
| 137 |
'singular_name' => __( 'Food Menu', 'nova' ), |
| 138 |
'search_items' => __( 'Search Menus', 'nova' ), |
| 139 |
'all_items' => __( 'All Menus', 'nova' ), |
| 140 |
'parent_item' => __( 'Parent Menu', 'nova' ), |
| 141 |
'parent_item_colon' => __( 'Parent Menu:', 'nova' ), |
| 142 |
'edit_item' => __( 'Edit Menu', 'nova' ), |
| 143 |
'view_item' => __( 'View Menu', 'nova' ), |
| 144 |
'update_item' => __( 'Update Menu', 'nova' ), |
| 145 |
'add_new_item' => __( 'Add New Menu', 'nova' ), |
| 146 |
'new_item_name' => __( 'New Menu Name', 'nova' ), |
| 147 |
), |
| 148 |
'rewrite' => array( |
| 149 |
'slug' => 'menu', |
| 150 |
'with_front' => false, |
| 151 |
'hierarchical' => true, |
| 152 |
), |
| 153 |
|
| 154 |
'hierarchical' => true, |
| 155 |
'show_tagcloud' => false, |
| 156 |
'query_var' => 'menu', |
| 157 |
) ); |
| 158 |
} |
| 159 |
|
| 160 |
function register_post_types() { |
| 161 |
register_post_type( self::MENU_ITEM_POST_TYPE, array( |
| 162 |
'description' => __( "Items on your restaurant's menu", 'nova' ), |
| 163 |
|
| 164 |
'labels' => array( |
| 165 |
'name' => __( 'Menu Items', 'nova' ), |
| 166 |
'singular_name' => __( 'Menu Item', 'nova' ), |
| 167 |
'menu_name' => __( 'Food Menus', 'nova' ), |
| 168 |
'all_items' => __( 'Menu Items', 'nova' ), |
| 169 |
'add_new' => __( 'Add One Item', 'nova' ), |
| 170 |
'add_new_item' => __( 'Add One Item', 'nova' ), |
| 171 |
'edit_item' => __( 'Edit Menu Item', 'nova' ), |
| 172 |
'new_item' => __( 'New Menu Item', 'nova' ), |
| 173 |
'view_item' => __( 'View Menu Item', 'nova' ), |
| 174 |
'search_items' => __( 'Search Menu Items', 'nova' ), |
| 175 |
'not_found' => __( 'No Menu Items found', 'nova' ), |
| 176 |
'not_found_in_trash' => __( 'No Menu Items found in Trash', 'nova' ), |
| 177 |
), |
| 178 |
'supports' => array( |
| 179 |
'title', |
| 180 |
'editor', |
| 181 |
'thumbnail', |
| 182 |
'excerpt', |
| 183 |
), |
| 184 |
'rewrite' => array( |
| 185 |
'slug' => 'item', |
| 186 |
'with_front' => false, |
| 187 |
'feeds' => false, |
| 188 |
'pages' => false, |
| 189 |
), |
| 190 |
'register_meta_box_cb' => array( $this, 'register_menu_item_meta_boxes' ), |
| 191 |
|
| 192 |
'public' => true, |
| 193 |
'show_ui' => true, // set to false to replace with custom UI |
| 194 |
'menu_position' => 20, // below Pages |
| 195 |
'capability_type' => 'page', |
| 196 |
'map_meta_cap' => true, |
| 197 |
'has_archive' => false, |
| 198 |
'query_var' => 'item', |
| 199 |
) ); |
| 200 |
} |
| 201 |
|
| 202 |
/* Query */ |
| 203 |
|
| 204 |
function is_menu_item_query( $query ) { |
| 205 |
if ( |
| 206 |
( isset( $query->query_vars['taxonomy'] ) && self::MENU_TAX == $query->query_vars['taxonomy'] ) |
| 207 |
|| |
| 208 |
( isset( $query->query_vars['post_type'] ) && self::MENU_ITEM_POST_TYPE == $query->query_vars['post_type'] ) |
| 209 |
) { |
| 210 |
return true; |
| 211 |
} |
| 212 |
|
| 213 |
return false; |
| 214 |
} |
| 215 |
|
| 216 |
function sort_menu_item_queries_by_menu_order( $query ) { |
| 217 |
if ( !$this->is_menu_item_query( $query ) ) { |
| 218 |
return; |
| 219 |
} |
| 220 |
|
| 221 |
$query->query_vars['orderby'] = 'menu_order'; |
| 222 |
$query->query_vars['order'] = 'ASC'; |
| 223 |
|
| 224 |
// For now, just turn off paging so we can sort by taxonmy later |
| 225 |
// 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) |
| 226 |
$query->query_vars['posts_per_page'] = -1; |
| 227 |
} |
| 228 |
|
| 229 |
function sort_menu_item_queries_by_menu_taxonomy( $posts, $query ) { |
| 230 |
if ( !$posts ) { |
| 231 |
return $posts; |
| 232 |
} |
| 233 |
|
| 234 |
if ( !$this->is_menu_item_query( $query ) ) { |
| 235 |
return $posts; |
| 236 |
} |
| 237 |
|
| 238 |
$grouped_by_term = array(); |
| 239 |
|
| 240 |
foreach ( $posts as $post ) { |
| 241 |
$term = $this->get_menu_item_menu_leaf( $post->ID ); |
| 242 |
if ( !$term || is_wp_error( $term ) ) { |
| 243 |
$term_id = 0; |
| 244 |
} else { |
| 245 |
$term_id = $term->term_id; |
| 246 |
} |
| 247 |
|
| 248 |
if ( !isset( $grouped_by_term["$term_id"] ) ) { |
| 249 |
$grouped_by_term["$term_id"] = array(); |
| 250 |
} |
| 251 |
|
| 252 |
$grouped_by_term["$term_id"][] = $post; |
| 253 |
} |
| 254 |
|
| 255 |
$term_order = get_option( 'nova_menu_order', array() ); |
| 256 |
|
| 257 |
$return = array(); |
| 258 |
foreach ( $term_order as $term_id ) { |
| 259 |
if ( isset( $grouped_by_term["$term_id"] ) ) { |
| 260 |
$return = array_merge( $return, $grouped_by_term["$term_id"] ); |
| 261 |
unset( $grouped_by_term["$term_id"] ); |
| 262 |
} |
| 263 |
} |
| 264 |
|
| 265 |
foreach ( $grouped_by_term as $term_id => $posts ) { |
| 266 |
$return = array_merge( $return, $posts ); |
| 267 |
} |
| 268 |
|
| 269 |
return $return; |
| 270 |
} |
| 271 |
|
| 272 |
/* Admin */ |
| 273 |
|
| 274 |
function add_admin_menus() { |
| 275 |
$hook = add_submenu_page( |
| 276 |
'edit.php?post_type=' . self::MENU_ITEM_POST_TYPE, |
| 277 |
__( 'Add Many Items', 'nova' ), |
| 278 |
__( 'Add Many Items', 'nova' ), |
| 279 |
'edit_pages', |
| 280 |
'add_many_nova_items', |
| 281 |
array( $this, 'add_many_new_items_page' ) |
| 282 |
); |
| 283 |
|
| 284 |
add_action( "load-$hook", array( $this, 'add_many_new_items_page_load' ) ); |
| 285 |
|
| 286 |
add_action( 'current_screen', array( $this, 'current_screen_load' ) ); |
| 287 |
|
| 288 |
$submenu_item = array_pop( $GLOBALS['submenu']['edit.php?post_type=' . self::MENU_ITEM_POST_TYPE] ); |
| 289 |
$GLOBALS['submenu']['edit.php?post_type=' . self::MENU_ITEM_POST_TYPE][11] = $submenu_item; |
| 290 |
|
| 291 |
ksort( $GLOBALS['submenu']['edit.php?post_type=' . self::MENU_ITEM_POST_TYPE] ); |
| 292 |
|
| 293 |
$this->setup_menu_item_columns(); |
| 294 |
|
| 295 |
wp_register_script( 'nova-menu-checkboxes', plugins_url( 'js/menu-checkboxes.js', __FILE__ ), array( 'jquery' ), $this->version, true ); |
| 296 |
|
| 297 |
} |
| 298 |
|
| 299 |
function current_screen_load() { |
| 300 |
$screen = get_current_screen(); |
| 301 |
if ( 'edit-nova_menu_item' !== $screen->id ) { |
| 302 |
return; |
| 303 |
} |
| 304 |
|
| 305 |
$this->edit_menu_items_page_load(); |
| 306 |
add_filter( 'admin_notices', array( $this, 'admin_notices' ) ); |
| 307 |
} |
| 308 |
|
| 309 |
/* Edit Items List */ |
| 310 |
|
| 311 |
function admin_notices() { |
| 312 |
if ( isset( $_GET['nova_reordered'] ) ) |
| 313 |
printf( '<div class="updated"><p>%s</p></div>', __('Menu Items re-ordered.', 'nova' ) ); |
| 314 |
} |
| 315 |
|
| 316 |
function no_title_sorting( $columns ) { |
| 317 |
if ( isset( $columns['title'] ) ) |
| 318 |
unset( $columns['title'] ); |
| 319 |
return $columns; |
| 320 |
} |
| 321 |
|
| 322 |
function setup_menu_item_columns() { |
| 323 |
add_filter( sprintf( 'manage_edit-%s_sortable_columns', self::MENU_ITEM_POST_TYPE ), array( $this, 'no_title_sorting' ) ); |
| 324 |
add_filter( sprintf( 'manage_%s_posts_columns', self::MENU_ITEM_POST_TYPE ), array( $this, 'menu_item_columns' ) ); |
| 325 |
|
| 326 |
add_action( sprintf( 'manage_%s_posts_custom_column', self::MENU_ITEM_POST_TYPE ), array( $this, 'menu_item_column_callback' ), 10, 2 ); |
| 327 |
} |
| 328 |
|
| 329 |
function menu_item_columns( $columns ) { |
| 330 |
unset( $columns['date'], $columns['likes'] ); |
| 331 |
|
| 332 |
$columns['labels'] = __( 'Labels', 'nova' ); |
| 333 |
$columns['price'] = __( 'Price', 'nova' ); |
| 334 |
$columns['order'] = __( 'Order', 'nova' ); |
| 335 |
|
| 336 |
return $columns; |
| 337 |
} |
| 338 |
|
| 339 |
function menu_item_column_callback( $column, $post_id ) { |
| 340 |
$screen = get_current_screen(); |
| 341 |
|
| 342 |
switch ( $column ) { |
| 343 |
case 'labels' : |
| 344 |
$this->list_admin_labels( $post_id ); |
| 345 |
break; |
| 346 |
case 'price' : |
| 347 |
$this->display_price( $post_id ); |
| 348 |
break; |
| 349 |
case 'order' : |
| 350 |
$url = admin_url( $screen->parent_file ); |
| 351 |
|
| 352 |
$up_url = add_query_arg( array( |
| 353 |
'action' => 'move-item-up', |
| 354 |
'post_id' => (int) $post_id, |
| 355 |
), wp_nonce_url( $url, 'nova_move_item_up_' . $post_id ) ); |
| 356 |
|
| 357 |
$down_url = add_query_arg( array( |
| 358 |
'action' => 'move-item-down', |
| 359 |
'post_id' => (int) $post_id, |
| 360 |
), wp_nonce_url( $url, 'nova_move_item_down_' . $post_id ) ); |
| 361 |
$menu_item = get_post($post_id); |
| 362 |
$this->get_menu_by_post_id( $post_id ); |
| 363 |
?> |
| 364 |
<input type="hidden" class="menu-order-value" name="nova_order[<?php echo (int) $post_id ?>]" value="<?php echo esc_attr( $menu_item->menu_order ) ?>" /> |
| 365 |
<input type="hidden" class='nova-menu-term' name="nova_menu_term[<?php echo (int) $post_id ?>]" value="<?php echo esc_attr( $this->get_menu_by_post_id( $post_id )->term_id ); ?>"> |
| 366 |
|
| 367 |
<span class="hide-if-js"> |
| 368 |
— <a class="nova-move-item-up" data-post-id="<?php echo (int) $post_id; ?>" href="<?php echo esc_url( $up_url ); ?>">up</a> |
| 369 |
<br /> |
| 370 |
— <a class="nova-move-item-down" data-post-id="<?php echo (int) $post_id; ?>" href="<?php echo esc_url( $down_url ); ?>">down</a> |
| 371 |
</span> |
| 372 |
<?php |
| 373 |
break; |
| 374 |
} |
| 375 |
} |
| 376 |
|
| 377 |
function get_menu_by_post_id( $post_id = null ) { |
| 378 |
if ( ! $post_id ) |
| 379 |
return false; |
| 380 |
|
| 381 |
$terms = get_the_terms( $post_id, self::MENU_TAX ); |
| 382 |
return array_pop( $terms ); |
| 383 |
} |
| 384 |
|
| 385 |
/** |
| 386 |
* Fires on a menu edit page. We might have drag-n-drop reordered |
| 387 |
*/ |
| 388 |
function maybe_reorder_menu_items() { |
| 389 |
// make sure we clicked our button |
| 390 |
if ( ! ( isset( $_REQUEST['menu_reorder_submit'] ) && $_REQUEST['menu_reorder_submit'] === __( 'Re-order', 'nova' ) ) ) |
| 391 |
return; |
| 392 |
; |
| 393 |
|
| 394 |
// make sure we have the nonce |
| 395 |
if ( ! ( isset( $_REQUEST['drag-drop-reorder'] ) && wp_verify_nonce( $_REQUEST['drag-drop-reorder'], 'drag-drop-reorder' ) ) ) |
| 396 |
return; |
| 397 |
|
| 398 |
$term_pairs = array_map( 'absint', $_REQUEST['nova_menu_term'] ); |
| 399 |
$order_pairs = array_map( 'absint', $_REQUEST['nova_order'] ); |
| 400 |
|
| 401 |
foreach( $order_pairs as $ID => $menu_order ) { |
| 402 |
$ID = absint( $ID ); |
| 403 |
unset( $order_pairs[$ID] ); |
| 404 |
if ( $ID < 0 ) |
| 405 |
continue; |
| 406 |
|
| 407 |
$post = get_post( $ID ); |
| 408 |
if ( ! $post ) |
| 409 |
continue; |
| 410 |
|
| 411 |
// save a write if the order hasn't changed |
| 412 |
if ( $menu_order != $post->menu_order ) |
| 413 |
wp_update_post( compact( 'ID', 'menu_order' ) ); |
| 414 |
|
| 415 |
// save a write if the term hasn't changed |
| 416 |
if ( $term_pairs[$ID] != $this->get_menu_by_post_id( $ID )->term_id ) |
| 417 |
wp_set_object_terms( $ID, $term_pairs[$ID], self::MENU_TAX ); |
| 418 |
|
| 419 |
} |
| 420 |
|
| 421 |
$redirect = add_query_arg( array( |
| 422 |
'post_type' => self::MENU_ITEM_POST_TYPE, |
| 423 |
'nova_reordered' => '1' |
| 424 |
), admin_url( 'edit.php' ) ); |
| 425 |
wp_safe_redirect( $redirect ); |
| 426 |
exit; |
| 427 |
|
| 428 |
} |
| 429 |
|
| 430 |
function edit_menu_items_page_load() { |
| 431 |
if ( isset( $_GET['action'] ) ) { |
| 432 |
$this->handle_menu_item_actions(); |
| 433 |
} |
| 434 |
|
| 435 |
$this->maybe_reorder_menu_items(); |
| 436 |
|
| 437 |
wp_enqueue_style( 'nova-edit-items', plugins_url( 'css/edit-items.css', __FILE__ ), array(), $this->version ); |
| 438 |
wp_enqueue_script( 'nova-drag-drop', plugins_url( 'js/nova-drag-drop.js', __FILE__ ), array( 'jquery-ui-sortable' ), $this->version, true ); |
| 439 |
wp_localize_script( 'nova-drag-drop', '_novaDragDrop', array( |
| 440 |
'nonce' => wp_create_nonce( 'drag-drop-reorder' ), |
| 441 |
'nonceName' => 'drag-drop-reorder', |
| 442 |
'reorder' => __( 'Re-order', 'nova' ), |
| 443 |
'reorderName' => 'menu_reorder_submit' |
| 444 |
) ); |
| 445 |
add_action( 'the_post', array( $this, 'show_menu_titles_in_menu_item_list' ) ); |
| 446 |
} |
| 447 |
|
| 448 |
function handle_menu_item_actions() { |
| 449 |
$action = (string) $_GET['action']; |
| 450 |
|
| 451 |
switch ( $action ) { |
| 452 |
case 'move-item-up' : |
| 453 |
case 'move-item-down' : |
| 454 |
$reorder = false; |
| 455 |
|
| 456 |
$post_id = (int) $_GET['post_id']; |
| 457 |
|
| 458 |
$term = $this->get_menu_item_menu_leaf( $post_id ); |
| 459 |
|
| 460 |
// Get all posts in that term |
| 461 |
$query = new WP_Query( array( |
| 462 |
'taxonomy' => self::MENU_TAX, |
| 463 |
'term' => $term->slug, |
| 464 |
) ); |
| 465 |
|
| 466 |
$order = array(); |
| 467 |
foreach ( $query->posts as $post ) { |
| 468 |
$order[] = $post->ID; |
| 469 |
} |
| 470 |
|
| 471 |
if ( 'move-item-up' == $action ) { |
| 472 |
check_admin_referer( 'nova_move_item_up_' . $post_id ); |
| 473 |
|
| 474 |
$first_post_id = $order[0]; |
| 475 |
if ( $post_id == $first_post_id ) { |
| 476 |
break; |
| 477 |
} |
| 478 |
|
| 479 |
foreach ( $order as $menu_order => $order_post_id ) { |
| 480 |
if ( $post_id != $order_post_id ) { |
| 481 |
continue; |
| 482 |
} |
| 483 |
|
| 484 |
$swap_post_id = $order[$menu_order - 1]; |
| 485 |
$order[$menu_order - 1] = $post_id; |
| 486 |
$order[$menu_order] = $swap_post_id; |
| 487 |
|
| 488 |
$reorder = true; |
| 489 |
break; |
| 490 |
} |
| 491 |
} else { |
| 492 |
check_admin_referer( 'nova_move_item_down_' . $post_id ); |
| 493 |
|
| 494 |
$last_post_id = end( $order ); |
| 495 |
if ( $post_id == $last_post_id ) { |
| 496 |
break; |
| 497 |
} |
| 498 |
|
| 499 |
foreach ( $order as $menu_order => $order_post_id ) { |
| 500 |
if ( $post_id != $order_post_id ) { |
| 501 |
continue; |
| 502 |
} |
| 503 |
|
| 504 |
$swap_post_id = $order[$menu_order + 1]; |
| 505 |
$order[$menu_order + 1] = $post_id; |
| 506 |
$order[$menu_order] = $swap_post_id; |
| 507 |
|
| 508 |
$reorder = true; |
| 509 |
} |
| 510 |
} |
| 511 |
|
| 512 |
if ( $reorder ) { |
| 513 |
foreach ( $order as $menu_order => $ID ) { |
| 514 |
wp_update_post( compact( 'ID', 'menu_order' ) ); |
| 515 |
} |
| 516 |
} |
| 517 |
|
| 518 |
break; |
| 519 |
case 'move-menu-up' : |
| 520 |
case 'move-menu-down' : |
| 521 |
$reorder = false; |
| 522 |
|
| 523 |
$term_id = (int) $_GET['term_id']; |
| 524 |
|
| 525 |
$terms = $this->get_menus(); |
| 526 |
|
| 527 |
$order = array(); |
| 528 |
foreach ( $terms as $term ) { |
| 529 |
$order[] = $term->term_id; |
| 530 |
} |
| 531 |
|
| 532 |
if ( 'move-menu-up' == $action ) { |
| 533 |
check_admin_referer( 'nova_move_menu_up_' . $term_id ); |
| 534 |
|
| 535 |
$first_term_id = $order[0]; |
| 536 |
if ( $term_id == $first_term_id ) { |
| 537 |
break; |
| 538 |
} |
| 539 |
|
| 540 |
foreach ( $order as $menu_order => $order_term_id ) { |
| 541 |
if ( $term_id != $order_term_id ) { |
| 542 |
continue; |
| 543 |
} |
| 544 |
|
| 545 |
$swap_term_id = $order[$menu_order - 1]; |
| 546 |
$order[$menu_order - 1] = $term_id; |
| 547 |
$order[$menu_order] = $swap_term_id; |
| 548 |
|
| 549 |
$reorder = true; |
| 550 |
break; |
| 551 |
} |
| 552 |
} else { |
| 553 |
check_admin_referer( 'nova_move_menu_down_' . $term_id ); |
| 554 |
|
| 555 |
$last_term_id = end( $order ); |
| 556 |
if ( $term_id == $last_term_id ) { |
| 557 |
break; |
| 558 |
} |
| 559 |
|
| 560 |
foreach ( $order as $menu_order => $order_term_id ) { |
| 561 |
if ( $term_id != $order_term_id ) { |
| 562 |
continue; |
| 563 |
} |
| 564 |
|
| 565 |
$swap_term_id = $order[$menu_order + 1]; |
| 566 |
$order[$menu_order + 1] = $term_id; |
| 567 |
$order[$menu_order] = $swap_term_id; |
| 568 |
|
| 569 |
$reorder = true; |
| 570 |
} |
| 571 |
} |
| 572 |
|
| 573 |
if ( $reorder ) { |
| 574 |
update_option( 'nova_menu_order', $order ); |
| 575 |
} |
| 576 |
|
| 577 |
break; |
| 578 |
default : |
| 579 |
return; |
| 580 |
} |
| 581 |
|
| 582 |
$redirect = add_query_arg( array( |
| 583 |
'post_type' => self::MENU_ITEM_POST_TYPE, |
| 584 |
'nova_reordered' => '1' |
| 585 |
), admin_url( 'edit.php' ) ); |
| 586 |
wp_safe_redirect( $redirect ); |
| 587 |
exit; |
| 588 |
} |
| 589 |
|
| 590 |
/* |
| 591 |
* Add menu title rows to the list table |
| 592 |
*/ |
| 593 |
function show_menu_titles_in_menu_item_list( $post ) { |
| 594 |
global $wp_list_table; |
| 595 |
|
| 596 |
static $last_term_id = false; |
| 597 |
|
| 598 |
$term = $this->get_menu_item_menu_leaf( $post->ID ); |
| 599 |
if ( false !== $last_term_id && $last_term_id === $term->term_id ) { |
| 600 |
return; |
| 601 |
} |
| 602 |
|
| 603 |
$last_term_id = $term->term_id; |
| 604 |
|
| 605 |
$parent_count = 0; |
| 606 |
$current_term = $term; |
| 607 |
while ( $current_term->parent ) { |
| 608 |
$parent_count++; |
| 609 |
$current_term = get_term( $current_term->parent, self::MENU_TAX ); |
| 610 |
} |
| 611 |
|
| 612 |
$non_order_column_count = $wp_list_table->get_column_count() - 1; |
| 613 |
|
| 614 |
$screen = get_current_screen(); |
| 615 |
|
| 616 |
$url = admin_url( $screen->parent_file ); |
| 617 |
|
| 618 |
$up_url = add_query_arg( array( |
| 619 |
'action' => 'move-menu-up', |
| 620 |
'term_id' => (int) $term->term_id, |
| 621 |
), wp_nonce_url( $url, 'nova_move_menu_up_' . $term->term_id ) ); |
| 622 |
|
| 623 |
$down_url = add_query_arg( array( |
| 624 |
'action' => 'move-menu-down', |
| 625 |
'term_id' => (int) $term->term_id, |
| 626 |
), wp_nonce_url( $url, 'nova_move_menu_down_' . $term->term_id ) ); |
| 627 |
|
| 628 |
?> |
| 629 |
<tr class="no-items menu-label-row" data-term_id="<?php echo esc_attr( $term->term_id ) ?>"> |
| 630 |
<td class="colspanchange" colspan="<?php echo (int) $non_order_column_count; ?>"> |
| 631 |
<h3><?php |
| 632 |
echo str_repeat( ' — ', (int) $parent_count ); |
| 633 |
echo esc_html( sanitize_term_field( 'name', $term->name, $term->term_id, self::MENU_TAX, 'display' ) ); |
| 634 |
?></h3> |
| 635 |
</td> |
| 636 |
<td> |
| 637 |
<a class="nova-move-menu-up" title="<?php esc_attr_e( 'Move menu section up' ); ?>" href="<?php echo esc_url( $up_url ); ?>"><?php esc_html_e( 'UP' ); ?></a> |
| 638 |
<br /> |
| 639 |
<a class="nova-move-menu-down" title="<?php esc_attr_e( 'Move menu section down' ); ?>" href="<?php echo esc_url( $down_url ); ?>"><?php esc_html_e( 'DOWN' ); ?></a> |
| 640 |
</td> |
| 641 |
</tr> |
| 642 |
<?php |
| 643 |
} |
| 644 |
|
| 645 |
/* Edit Many Items */ |
| 646 |
|
| 647 |
function add_many_new_items_page_load() { |
| 648 |
if ( 'POST' === strtoupper( $_SERVER['REQUEST_METHOD'] ) ) { |
| 649 |
$this->process_form_request(); |
| 650 |
exit; |
| 651 |
} |
| 652 |
|
| 653 |
$this->enqueue_many_items_styles(); |
| 654 |
$this->enqueue_many_items_scripts(); |
| 655 |
} |
| 656 |
|
| 657 |
function enqueue_many_items_styles() { |
| 658 |
wp_enqueue_style( 'nova-many-items', plugins_url( 'css/many-items.css', __FILE__ ), array(), $this->version ); |
| 659 |
} |
| 660 |
|
| 661 |
function enqueue_many_items_scripts() { |
| 662 |
wp_enqueue_script( 'nova-many-items', plugins_url( 'js/many-items.js', __FILE__ ), array( 'jquery' ), $this->version, true ); |
| 663 |
} |
| 664 |
|
| 665 |
function process_form_request() { |
| 666 |
if ( !isset( $_POST['nova_title'] ) || !is_array( $_POST['nova_title'] ) ) { |
| 667 |
return; |
| 668 |
} |
| 669 |
|
| 670 |
$is_ajax = !empty( $_POST['ajax'] ); |
| 671 |
|
| 672 |
if ( $is_ajax ) { |
| 673 |
check_ajax_referer( 'nova_many_items' ); |
| 674 |
} else { |
| 675 |
check_admin_referer( 'nova_many_items' ); |
| 676 |
} |
| 677 |
|
| 678 |
foreach ( array_keys( $_POST['nova_title'] ) as $key ) : |
| 679 |
// $_POST is already slashed |
| 680 |
$post_details = array( |
| 681 |
'post_status' => 'publish', |
| 682 |
'post_type' => self::MENU_ITEM_POST_TYPE, |
| 683 |
'post_content' => $_POST['nova_content'][$key], |
| 684 |
'post_title' => $_POST['nova_title'][$key], |
| 685 |
'tax_input' => array( |
| 686 |
self::MENU_ITEM_LABEL_TAX => $_POST['nova_labels'][$key], |
| 687 |
self::MENU_TAX => $_POST['nova_menu_tax'], |
| 688 |
), |
| 689 |
); |
| 690 |
|
| 691 |
$post_id = wp_insert_post( $post_details ); |
| 692 |
if ( !$post_id || is_wp_error( $post_id ) ) { |
| 693 |
continue; |
| 694 |
} |
| 695 |
|
| 696 |
$this->set_price( $post_id, isset( $_POST['nova_price'][$key] ) ? stripslashes( $_POST['nova_price'][$key] ) : '' ); |
| 697 |
|
| 698 |
if ( $is_ajax ) : |
| 699 |
$post = get_post( $post_id ); |
| 700 |
$GLOBALS['post'] = $post; |
| 701 |
setup_postdata( $post ); |
| 702 |
|
| 703 |
?> |
| 704 |
<td><?php the_title(); ?></td> |
| 705 |
<td><?php the_content(); ?></td> |
| 706 |
<td><?php $this->display_price(); ?></td> |
| 707 |
<td><?php $this->list_labels( $post_id ); ?></td> |
| 708 |
<?php |
| 709 |
endif; |
| 710 |
|
| 711 |
endforeach; |
| 712 |
|
| 713 |
if ( $is_ajax ) { |
| 714 |
exit; |
| 715 |
} |
| 716 |
|
| 717 |
wp_safe_redirect( admin_url( 'edit.php?post_type=' . self::MENU_ITEM_POST_TYPE ) ); |
| 718 |
exit; |
| 719 |
} |
| 720 |
|
| 721 |
function add_many_new_items_page() { |
| 722 |
?> |
| 723 |
<div class="wrap"> |
| 724 |
<h2><?php esc_html_e( 'Add Many Items', 'nova' ); ?></h2> |
| 725 |
|
| 726 |
<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.', 'nova' ); ?></p> |
| 727 |
|
| 728 |
<form method="post" action="" enctype="multipart/form-data"> |
| 729 |
<p><?php wp_dropdown_categories( array( |
| 730 |
'id' => 'nova-menu-tax', |
| 731 |
'name' => 'nova_menu_tax', |
| 732 |
'taxonomy' => self::MENU_TAX, |
| 733 |
'hide_empty' => false, |
| 734 |
'hierarchical' => true, |
| 735 |
) ); ?></p> |
| 736 |
|
| 737 |
<table class="many-items-table wp-list-table widefat"> |
| 738 |
<thead> |
| 739 |
<tr> |
| 740 |
<th scope="col"><?php esc_html_e( 'Name', 'nova' ); ?></th> |
| 741 |
<th scope="col"><?php esc_html_e( 'Description', 'nova' ); ?></th> |
| 742 |
<th scope="col"><?php esc_html_e( 'Price', 'nova' ); ?></th> |
| 743 |
<th scope="col"><?php _e( 'Labels: <small>spicy, favorite, etc.</small>', 'nova' ); ?></th> |
| 744 |
</tr> |
| 745 |
</thead> |
| 746 |
<tbody> |
| 747 |
<tr> |
| 748 |
<td><input type="text" name="nova_title[]" aria-required="true" /></td> |
| 749 |
<td><textarea name="nova_content[]" cols="20" rows="2"></textarea> |
| 750 |
<td><input type="text" name="nova_price[]" /></td> |
| 751 |
<td><input type="text" name="nova_labels[]" /></td> |
| 752 |
</tr> |
| 753 |
</tbody> |
| 754 |
<tfoot> |
| 755 |
<tr> |
| 756 |
<th></th> |
| 757 |
<th></th> |
| 758 |
<th></th> |
| 759 |
<th scope="col"><em><?php esc_html_e( 'Separate Labels with commas', 'nova' ); ?></em></th> |
| 760 |
</tr> |
| 761 |
</tfoot> |
| 762 |
</table> |
| 763 |
|
| 764 |
<p class="submit"> |
| 765 |
<input type="submit" class="button-primary" value="<?php esc_attr_e( 'Add These New Menu Items', 'nova' ); ?>" /> |
| 766 |
<?php wp_nonce_field( 'nova_many_items' ); ?> |
| 767 |
</p> |
| 768 |
</form> |
| 769 |
</div> |
| 770 |
<?php |
| 771 |
} |
| 772 |
|
| 773 |
/* Edit One Item */ |
| 774 |
|
| 775 |
function register_menu_item_meta_boxes() { |
| 776 |
wp_enqueue_script( 'nova-menu-checkboxes' ); |
| 777 |
|
| 778 |
add_meta_box( 'menu_item_price', __( 'Price', 'nova' ), array( $this, 'menu_item_price_meta_box' ), null, 'side', 'high' ); |
| 779 |
} |
| 780 |
|
| 781 |
function menu_item_price_meta_box( $post, $meta_box ) { |
| 782 |
$price = $this->get_price( $post->ID ); |
| 783 |
?> |
| 784 |
<label for="nova-price-<?php echo (int) $post->ID; ?>" class="screen-reader-text"><?php esc_html_e( 'Price', 'nova' ); ?></label> |
| 785 |
<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 ); ?>" /> |
| 786 |
<?php |
| 787 |
} |
| 788 |
|
| 789 |
function add_post_meta( $post_id ) { |
| 790 |
if ( !isset( $_POST['nova_price'][$post_id] ) ) { |
| 791 |
return; |
| 792 |
} |
| 793 |
|
| 794 |
$this->set_price( $post_id, stripslashes( $_POST['nova_price'][$post_id] ) ); |
| 795 |
} |
| 796 |
|
| 797 |
/* Data */ |
| 798 |
|
| 799 |
function get_menus( $args = array() ) { |
| 800 |
$args = wp_parse_args( $args, array( |
| 801 |
'hide_empty' => false, |
| 802 |
) ); |
| 803 |
|
| 804 |
$terms = get_terms( self::MENU_TAX, $args ); |
| 805 |
if ( !$terms || is_wp_error( $terms ) ) { |
| 806 |
return array(); |
| 807 |
} |
| 808 |
|
| 809 |
$terms_by_id = array(); |
| 810 |
foreach ( $terms as $term ) { |
| 811 |
$terms_by_id["{$term->term_id}"] = $term; |
| 812 |
} |
| 813 |
|
| 814 |
$term_order = get_option( 'nova_menu_order', array() ); |
| 815 |
|
| 816 |
$return = array(); |
| 817 |
foreach ( $term_order as $term_id ) { |
| 818 |
if ( isset( $terms_by_id["$term_id"] ) ) { |
| 819 |
$return[] = $terms_by_id["$term_id"]; |
| 820 |
unset( $terms_by_id["$term_id"] ); |
| 821 |
} |
| 822 |
} |
| 823 |
|
| 824 |
foreach ( $terms_by_id as $term_id => $term ) { |
| 825 |
$return[] = $term; |
| 826 |
} |
| 827 |
|
| 828 |
return $return; |
| 829 |
} |
| 830 |
|
| 831 |
function get_menu_item_menu_leaf( $post_id ) { |
| 832 |
// Get first menu taxonomy "leaf" |
| 833 |
$term_ids = wp_get_object_terms( $post_id, self::MENU_TAX, array( 'fields' => 'ids' ) ); |
| 834 |
|
| 835 |
foreach ( $term_ids as $term_id ) { |
| 836 |
$children = get_term_children( $term_id, self::MENU_TAX ); |
| 837 |
if ( !$children ) { |
| 838 |
break; |
| 839 |
} |
| 840 |
} |
| 841 |
|
| 842 |
return get_term( $term_id, self::MENU_TAX ); |
| 843 |
} |
| 844 |
|
| 845 |
function list_labels( $post_id = 0 ) { |
| 846 |
$post = get_post( $post_id ); |
| 847 |
echo get_the_term_list( $post->ID, self::MENU_ITEM_LABEL_TAX, '', _x( ', ', 'Nova label separator', 'nova' ), '' ); |
| 848 |
} |
| 849 |
|
| 850 |
function list_admin_labels( $post_id = 0 ) { |
| 851 |
$post = get_post( $post_id ); |
| 852 |
$labels = get_the_terms( $post->ID, self::MENU_ITEM_LABEL_TAX ); |
| 853 |
if ( !empty( $labels ) ) { |
| 854 |
$out = array(); |
| 855 |
foreach ( $labels as $label ) { |
| 856 |
$out[] = sprintf( '<a href="%s">%s</a>', |
| 857 |
esc_url( add_query_arg( array( |
| 858 |
'post_type' => self::MENU_ITEM_POST_TYPE, |
| 859 |
'taxonomy' => self::MENU_ITEM_LABEL_TAX, |
| 860 |
'term' => $label->slug |
| 861 |
), 'edit.php' ) ), |
| 862 |
esc_html( sanitize_term_field( 'name', $label->name, $label->term_id, self::MENU_ITEM_LABEL_TAX, 'display' ) ) |
| 863 |
); |
| 864 |
} |
| 865 |
|
| 866 |
echo join( _x( ', ', 'Nova label separator', 'nova' ), $out ); |
| 867 |
} else { |
| 868 |
esc_html_e( 'No Labels', 'nova' ); |
| 869 |
} |
| 870 |
} |
| 871 |
|
| 872 |
function set_price( $post_id = 0, $price = '' ) { |
| 873 |
$post = get_post( $post_id ); |
| 874 |
|
| 875 |
return update_post_meta( $post->ID, 'nova_price', $price ); |
| 876 |
} |
| 877 |
|
| 878 |
function get_price( $post_id = 0 ) { |
| 879 |
$post = get_post( $post_id ); |
| 880 |
|
| 881 |
return get_post_meta( $post->ID, 'nova_price', true ); |
| 882 |
} |
| 883 |
|
| 884 |
function display_price( $post_id = 0 ) { |
| 885 |
echo esc_html( $this->get_price( $post_id ) ); |
| 886 |
} |
| 887 |
|
| 888 |
/* Menu Item Loop Markup */ |
| 889 |
|
| 890 |
/* Does not support nested loops */ |
| 891 |
|
| 892 |
function get_menu_item_loop_markup( $field = null ) { |
| 893 |
return $this->menu_item_loop_markup; |
| 894 |
} |
| 895 |
|
| 896 |
/** |
| 897 |
* Sets up the loop markup. |
| 898 |
* Attached to the 'template_include' *filter*, |
| 899 |
* which fires only during a real blog view (not in admin, feeds, etc.) |
| 900 |
* |
| 901 |
* @param string Template File |
| 902 |
* @return string Template File. VERY Important. |
| 903 |
*/ |
| 904 |
function setup_menu_item_loop_markup__in_filter( $template ) { |
| 905 |
add_action( 'loop_start', array( $this, 'start_menu_item_loop' ) ); |
| 906 |
|
| 907 |
return $template; |
| 908 |
} |
| 909 |
|
| 910 |
/** |
| 911 |
* If the Query is a Menu Item Query, start outputing the Menu Item Loop Marku |
| 912 |
* Attached to the 'loop_start' action. |
| 913 |
* |
| 914 |
* @param WP_Query |
| 915 |
*/ |
| 916 |
function start_menu_item_loop( $query ) { |
| 917 |
if ( !$this->is_menu_item_query( $query ) ) { |
| 918 |
return; |
| 919 |
} |
| 920 |
|
| 921 |
$this->menu_item_loop_last_term_id = false; |
| 922 |
$this->menu_item_loop_current_term = false; |
| 923 |
|
| 924 |
add_action( 'the_post', array( $this, 'menu_item_loop_each_post' ) ); |
| 925 |
add_action( 'loop_end', array( $this, 'stop_menu_item_loop' ) ); |
| 926 |
} |
| 927 |
|
| 928 |
/** |
| 929 |
* Outputs the Menu Item Loop Marku |
| 930 |
* Attached to the 'the_post' action. |
| 931 |
* |
| 932 |
* @param WP_Post |
| 933 |
*/ |
| 934 |
function menu_item_loop_each_post( $post ) { |
| 935 |
$this->menu_item_loop_current_term = $this->get_menu_item_menu_leaf( $post->ID ); |
| 936 |
|
| 937 |
if ( false === $this->menu_item_loop_last_term_id ) { |
| 938 |
// We're at the very beginning of the loop |
| 939 |
|
| 940 |
$this->menu_item_loop_open_element( 'menu' ); // Start a new menu section |
| 941 |
$this->menu_item_loop_header(); // Output the menu's header |
| 942 |
} elseif ( $this->menu_item_loop_last_term_id != $this->menu_item_loop_current_term->term_id ) { |
| 943 |
// We're not at the very beginning but still need to start a new menu section. End the previous menu section first. |
| 944 |
|
| 945 |
$this->menu_item_loop_close_element( 'menu' ); // End the previous menu section |
| 946 |
$this->menu_item_loop_open_element( 'menu' ); // Start a new menu section |
| 947 |
$this->menu_item_loop_header(); // Output the menu's header |
| 948 |
} |
| 949 |
|
| 950 |
$this->menu_item_loop_last_term_id = $this->menu_item_loop_current_term->term_id; |
| 951 |
} |
| 952 |
|
| 953 |
/** |
| 954 |
* If the Query is a Menu Item Query, stop outputing the Menu Item Loop Marku |
| 955 |
* Attached to the 'loop_end' action. |
| 956 |
* |
| 957 |
* @param WP_Query |
| 958 |
*/ |
| 959 |
function stop_menu_item_loop( $query ) { |
| 960 |
if ( !$this->is_menu_item_query( $query ) ) { |
| 961 |
return; |
| 962 |
} |
| 963 |
|
| 964 |
remove_action( 'the_post', array( $this, 'menu_item_loop_each_post' ) ); |
| 965 |
remove_action( 'loop_start', array( $this, 'start_menu_item_loop' ) ); |
| 966 |
remove_action( 'loop_end', array( $this, 'stop_menu_item_loop' ) ); |
| 967 |
|
| 968 |
$this->menu_item_loop_close_element( 'menu' ); // End the last menu section |
| 969 |
} |
| 970 |
|
| 971 |
/** |
| 972 |
* Outputs the Menu Group Header |
| 973 |
*/ |
| 974 |
function menu_item_loop_header() { |
| 975 |
$this->menu_item_loop_open_element( 'menu_header' ); |
| 976 |
$this->menu_item_loop_open_element( 'menu_title' ); |
| 977 |
echo esc_html( $this->menu_item_loop_current_term->name ); // @todo tax filter |
| 978 |
$this->menu_item_loop_close_element( 'menu_title' ); |
| 979 |
if ( $this->menu_item_loop_current_term->description ) : |
| 980 |
$this->menu_item_loop_open_element( 'menu_description' ); |
| 981 |
echo esc_html( $this->menu_item_loop_current_term->description ); // @todo kses, tax filter |
| 982 |
$this->menu_item_loop_close_element( 'menu_description' ); |
| 983 |
endif; |
| 984 |
$this->menu_item_loop_close_element( 'menu_header' ); |
| 985 |
} |
| 986 |
|
| 987 |
/** |
| 988 |
* Outputs a Menu Item Markup element opening tag |
| 989 |
* |
| 990 |
* @param string $field - Menu Item Markup settings field |
| 991 |
*/ |
| 992 |
function menu_item_loop_open_element( $field ) { |
| 993 |
$markup = $this->get_menu_item_loop_markup(); |
| 994 |
echo '<' . tag_escape( $markup["{$field}_tag"] ) . $this->menu_item_loop_class( $markup["{$field}_class"] ) . ">\n"; |
| 995 |
} |
| 996 |
|
| 997 |
/** |
| 998 |
* Outputs a Menu Item Markup element closing tag |
| 999 |
* |
| 1000 |
* @param string $field - Menu Item Markup settings field |
| 1001 |
*/ |
| 1002 |
function menu_item_loop_close_element( $field ) { |
| 1003 |
$markup = $this->get_menu_item_loop_markup(); |
| 1004 |
echo '</' . tag_escape( $markup["{$field}_tag"] ) . ">\n"; |
| 1005 |
} |
| 1006 |
|
| 1007 |
/** |
| 1008 |
* Returns a Menu Item Markup element's class attribute |
| 1009 |
* |
| 1010 |
* @param string $class |
| 1011 |
* @return string HTML class attribute with leading whitespace |
| 1012 |
*/ |
| 1013 |
function menu_item_loop_class( $class ) { |
| 1014 |
if ( !$class ) { |
| 1015 |
return ''; |
| 1016 |
} |
| 1017 |
|
| 1018 |
return ' class="' . esc_attr( $class ) . '"'; |
| 1019 |
} |
| 1020 |
} |
| 1021 |
|
| 1022 |
add_action( 'init', array( 'Nova_Restaurant', 'init' ) ); |
