sellkit / includes / admin / components / class-filters.php

class-filters.php in SellKit – Funnel builder and checkout optimizer for WooCommerce to sell more, faster 2.3.0, at includes/admin/components/class-filters.php

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1	<?php
2
3	defined( 'ABSPATH' ) \|\| die();
4
5	/**
6	* Filters component class.
7	*
8	* @since 1.1.0
9	* @SuppressWarnings(PHPMD.UnusedPrivateMethod)
10	*/
11	class Sellkit_Admin_Filters {
12
13	/**
14	* Class instance.
15	*
16	* @since 1.1.0
17	* @var Sellkit_Admin_Filters
18	*/
19	private static $instance = null;
20
21	/**
22	* Get a class instance.
23	*
24	* @since 1.1.0
25	*
26	* @return Sellkit_Admin_Filters Class instance.
27	*/
28	public static function get_instance() {
29	if ( null === self::$instance ) {
30	self::$instance = new self();
31	}
32
33	return self::$instance;
34	}
35
36	/**
37	* Class constructor.
38	*
39	* @since 1.1.0
40	*/
41	public function __construct() {
42	add_action( 'wp_ajax_sellkit_filters_options', [ $this, 'get_options' ] );
43	}
44
45	/**
46	* Get Conditions options
47	*
48	* @since 1.1.0
49	*/
50	public function get_options() {
51	check_ajax_referer( 'sellkit', 'nonce' );
52
53	$filter_type = sellkit_htmlspecialchars( INPUT_GET, 'filter_type' );
54	$input_value = sellkit_htmlspecialchars( INPUT_GET, 'input_value' );
55
56	$options = call_user_func( [ $this, "get_filtered_{$filter_type}" ], $input_value );
57
58	wp_send_json_success( $options );
59	}
60
61	/**
62	* Get Filtered products.
63	*
64	* @since 1.1.0
65	* @param string $input_value Input value.
66	*/
67	private function get_filtered_products( $input_value ) {
68	$filtered_products = [];
69	$args = [
70	'post_type' => 'product',
71	'post_status' => 'any',
72	's' => $input_value,
73	];
74
75	$query = new WP_Query( $args );
76
77	if ( $query->have_posts() ) {
78	while ( $query->have_posts() ) {
79	$query->the_post();
80	$filtered_products[] = [
81	'label' => html_entity_decode( get_the_title() ),
82	'value' => get_the_ID(),
83	];
84	}
85	}
86
87	return $filtered_products;
88	}
89
90	/**
91	* Get Filtered products.
92	*
93	* @since 1.1.0
94	* @param string $input_value Input value.
95	*/
96	private function get_filtered_tags( $input_value ) {
97	$filtered_tags = [];
98
99	$terms = get_terms( [
100	'taxonomy' => 'product_tag',
101	'hide_empty' => false,
102	'search' => $input_value,
103	] );
104
105	foreach ( $terms as $tag ) {
106	$filtered_tags[] = [
107	'label' => html_entity_decode( $tag->name ),
108	'value' => $tag->term_id,
109	];
110	}
111
112	return $filtered_tags;
113	}
114
115	/**
116	* Get Filtered products.
117	*
118	* @since 1.1.0
119	* @param string $input_value Input value.
120	*/
121	private function get_filtered_categories( $input_value ) {
122	$filtered_tags = [];
123
124	$terms = get_terms( [
125	'taxonomy' => 'product_cat',
126	'hide_empty' => false,
127	'search' => $input_value,
128	] );
129
130	foreach ( $terms as $tag ) {
131	$filtered_tags[] = [
132	'label' => htmlspecialchars_decode( $tag->name ),
133	'value' => $tag->term_id,
134	];
135	}
136
137	return $filtered_tags;
138	}
139	}
140
141	Sellkit_Admin_Filters::get_instance();
142