class-auxels-wc-attribute-nav-menu.php — Shortcodes and extra features for Phlox theme 2.9.22

auxin-elements / includes / classes / class-auxels-wc-attribute-nav-menu.php

auxin-elements / includes / classes Last commit date

class-auxels-wc-attribute-nav-menu.php

174 lines

1	<?php
2	/**
3	* Woocommerce attributes nav menu Class.
4	*
5	*
6	* @package Auxin
7	* @license LICENSE.txt
8	* @author averta
9	* @link http://phlox.pro/
10	* @copyright (c) 2010-2022 averta
11	*/
12
13	// no direct access allowed
14	if ( ! defined('ABSPATH') ) {
15	die();
16	}
17
18	/**
19	* Class to add woocommerce attributes filter as nav menu item
20	*/
21	class Auxels_WC_Attribute_Nav_Menu {
22
23	/**
24	* Instance of this class.
25	*
26	* @var object
27	*/
28	protected static $instance = null;
29
30	/**
31	* Return an instance of this class.
32	*
33	* @return object A single instance of this class.
34	*/
35	public static function get_instance() {
36
37	// If the single instance hasn't been set, set it now.
38	if ( null == self::$instance ) {
39	self::$instance = new self;
40	}
41	return self::$instance;
42	}
43
44	/**
45	* __construct
46	*/
47	public function __construct() {
48
49	if ( ! class_exists( 'WooCommerce') ) {
50	return;
51	}
52
53	add_filter( 'customize_nav_menu_available_item_types', [ $this, 'register_customize_nav_menu_item_types'] );
54	add_filter( 'customize_nav_menu_available_items', [ $this, 'register_customize_nav_menu_items' ], 11, 4 );
55	add_action( 'admin_head-nav-menus.php', [ $this, 'add_nav_menu_meta_boxes' ] );
56	}
57
58	/**
59	* Register customize new nav menu item types.
60	*
61	* @param array $item_types Menu item types.
62	* @return array
63	*/
64	public function register_customize_nav_menu_item_types( $item_types ) {
65	$item_types[] = array(
66	'title' => __( 'WooCommerce Attributes', 'auxin-elements' ),
67	'type_label' => __( 'WooCommerce Attributes', 'auxin-elements' ),
68	'type' => 'aux_woocommerce_attribute',
69	'object' => 'aux_woocommerce_attribute',
70	);
71
72	return $item_types;
73	}
74
75
76	/**
77	* Register woocommerce attributes to customize nav menu items.
78	*
79	* @param array $items List of nav menu items.
80	* @param string $type Nav menu type.
81	* @param string $object Nav menu object.
82	* @param integer $page Page number.
83	* @return array
84	*/
85	public function register_customize_nav_menu_items( $items = array(), $type = '', $object = '', $page = 0 ) {
86	if ( 'aux_woocommerce_attribute' !== $object ) {
87	return $items;
88	}
89
90	// Don't allow pagination since all items are loaded at once.
91	if ( 0 < $page ) {
92	return $items;
93	}
94
95	$taxonomies = [];
96	$attr_tax = wc_get_attribute_taxonomies();
97
98	foreach( $attr_tax as $tax ) {
99	$taxonomies[ $tax->attribute_name ] = $tax->attribute_label;
100	}
101
102	foreach ( $taxonomies as $slug => $label ) {
103	$terms = get_terms( 'pa_' . $slug, array(
104	'hide_empty' => false,
105	) );
106
107	foreach ( $terms as $term ) {
108	$items[] = array(
109	'id' => $term->slug,
110	'title' => $term->name,
111	'type_label' => __( 'Attribute', 'auxin-elements' ),
112	'url' => esc_url( get_permalink( woocommerce_get_page_id( 'shop' ) ) . '?filter_' . $slug . '=' . $term->slug ),
113	);
114	}
115	}
116
117	return $items;
118	}
119
120	public function add_nav_menu_meta_boxes() {
121	add_meta_box( 'aux_woocommerce_attribute_nav_link', __( 'WooCommerce attributes', 'auxin-elements' ), [ $this, 'woocommerce_attr_nav_menu_links' ], 'nav-menus', 'side', 'low' );
122	}
123
124	public function woocommerce_attr_nav_menu_links() {
125
126	$taxonomies = [];
127	$attr_tax = wc_get_attribute_taxonomies();
128
129	foreach( $attr_tax as $tax ) {
130	$taxonomies[ $tax->attribute_name ] = $tax->attribute_label;
131	}
132
133	?>
134	<div id="posttype-woocommerce-attr" class="posttypediv">
135	<div id="tabs-panel-woocommerce-attr" class="tabs-panel tabs-panel-active">
136	<ul id="woocommerce-attr-checklist" class="categorychecklist form-no-clear">
137	<?php
138	$i = -1;
139	foreach ( $taxonomies as $slug => $label ) :
140	$terms = get_terms( 'pa_' . $slug, array(
141	'hide_empty' => false,
142	) );
143	foreach ( $terms as $term ) {
144	?>
145	<li>
146	<label class="menu-item-title">
147	<input type="checkbox" class="menu-item-checkbox" name="menu-item[<?php echo esc_attr( $i ); ?>][menu-item-object-id]" value="<?php echo esc_attr( $i ); ?>" /> <?php echo esc_html( $term->name ); ?>
148	</label>
149	<input type="hidden" class="menu-item-type" name="menu-item[<?php echo esc_attr( $i ); ?>][menu-item-type]" value="custom" />
150	<input type="hidden" class="menu-item-title" name="menu-item[<?php echo esc_attr( $i ); ?>][menu-item-title]" value="<?php echo esc_attr( $term->name ); ?>" />
151	<input type="hidden" class="menu-item-url" name="menu-item[<?php echo esc_attr( $i ); ?>][menu-item-url]" value="<?php echo esc_url( get_permalink( woocommerce_get_page_id( 'shop' ) ) . '?filter_' . $slug . '=' . $term->slug ); ?>" />
152	<input type="hidden" class="menu-item-classes" name="menu-item[<?php echo esc_attr( $i ); ?>][menu-item-classes]" />
153	</li>
154	<?php
155	}
156	$i--;
157	endforeach;
158	?>
159	</ul>
160	</div>
161	<p class="button-controls">
162	<span class="list-controls">
163	<a href="<?php echo esc_url( admin_url( 'nav-menus.php?page-tab=all&selectall=1#posttype-woocommerce-attr' ) ); ?>" class="select-all"><?php esc_html_e( 'Select all', 'auxin-elements' ); ?></a>
164	</span>
165	<span class="add-to-menu">
166	<button type="submit" class="button-secondary submit-add-to-menu right" value="<?php esc_attr_e( 'Add to menu', 'auxin-elements' ); ?>" name="add-post-type-menu-item" id="submit-posttype-woocommerce-attr"><?php esc_html_e( 'Add to menu', 'auxin-elements' ); ?></button>
167	<span class="spinner"></span>
168	</span>
169	</p>
170	</div>
171	<?php
172	}
173	}
174	?>