orderable / inc / class-ajax.php

class-ajax.php in Orderable – Restaurant & Food Ordering System 0.2.0, at inc/class-ajax.php

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1	<?php
2	/**
3	* Ajax methods.
4	*
5	* @package Orderable/Classes
6	*/
7
8	defined( 'ABSPATH' ) \|\| exit;
9
10	/**
11	* Ajax class.
12	*/
13	class Orderable_Ajax {
14	/**
15	* Run.
16	*/
17	public static function run() {
18	$methods = array(
19	'get_product_options' => true,
20	'add_to_cart' => true,
21	'lookup_service' => true,
22	'get_onboard_woo_fields' => false,
23	);
24
25	self::add_ajax_methods( $methods, __CLASS__ );
26	}
27
28	/**
29	* Add ajax methods helper.
30	*
31	* @param array $methods
32	* @param object\|string $class
33	*/
34	public static function add_ajax_methods( $methods, $class ) {
35	if ( empty( $methods ) ) {
36	return;
37	}
38
39	foreach ( $methods as $method => $nopriv ) {
40	add_action( 'wp_ajax_orderable_' . $method, array( $class, $method ) );
41
42	if ( $nopriv ) {
43	add_action( 'wp_ajax_nopriv_orderable_' . $method, array( $class, $method ) );
44	}
45	}
46	}
47
48	/**
49	* Get product options for a variable product.
50	*/
51	public static function get_product_options() {
52	$product_id = absint( filter_input( INPUT_POST, 'product_id', FILTER_SANITIZE_NUMBER_INT ) );
53
54	if ( empty( $product_id ) ) {
55	wp_send_json_error();
56	}
57
58	$product = wc_get_product( $product_id );
59
60	$response = array(
61	'product_id' => $product_id,
62	'product' => $product,
63	);
64
65	if ( 'variable' === $product->get_type() ) {
66	$attributes = Orderable_Products::get_available_attributes( $product );
67	$available_variations = $product->get_available_variations();
68	$variations_json = wp_json_encode( $available_variations );
69	}
70
71	$args = array( 'images' => true );
72
73	ob_start();
74
75	include ORDERABLE_TEMPLATES_PATH . 'product/options.php';
76
77	$response['html'] = ob_get_clean();
78
79	wp_send_json_success( $response );
80	}
81
82	/**
83	* AJAX add to cart.
84	*/
85	public static function add_to_cart() {
86	ob_start();
87
88	// phpcs:disable WordPress.Security.NonceVerification.Missing
89	$product_id = absint( filter_input( INPUT_POST, 'product_id', FILTER_SANITIZE_NUMBER_INT ) );
90
91	if ( empty( $product_id ) ) {
92	return;
93	}
94
95	$variation_id = absint( filter_input( INPUT_POST, 'variation_id', FILTER_SANITIZE_NUMBER_INT ) );
96	$quantity = empty( $_POST['quantity'] ) ? 1 : wc_stock_amount( wp_unslash( $_POST['quantity'] ) );
97	$passed_validation = apply_filters( 'woocommerce_add_to_cart_validation', true, $product_id, $quantity );
98	$product_status = get_post_status( $product_id );
99	$attributes = (array) json_decode( filter_input( INPUT_POST, 'attributes', FILTER_SANITIZE_STRING, FILTER_FLAG_NO_ENCODE_QUOTES ), true );
100	$attributes = array_map( 'wp_unslash', $attributes );
101
102	if ( $passed_validation && false !== WC()->cart->add_to_cart( $product_id, $quantity, $variation_id, $attributes ) && 'publish' === $product_status ) {
103	do_action( 'woocommerce_ajax_added_to_cart', $product_id );
104	}
105
106	WC_AJAX::get_refreshed_fragments();
107	// phpcs:enable
108	}
109
110	/**
111	* Lookup delivery and set chosen shipping method.
112	*/
113	public static function lookup_service() {
114	$service = filter_input( INPUT_POST, 'service', FILTER_SANITIZE_STRING );
115
116	$address = array(
117	'city' => filter_input( INPUT_POST, 'city', FILTER_SANITIZE_STRING ),
118	'postcode' => filter_input( INPUT_POST, 'postcode', FILTER_SANITIZE_STRING ),
119	);
120
121	$delivery_pickup_methods = Orderable_Services::get_delivery_pickup_methods( $address );
122	$rates = array_pop( $delivery_pickup_methods );
123
124	if ( empty( array_filter( $delivery_pickup_methods ) ) ) {
125	wp_send_json_error( array(
126	'message' => __( 'Sorry, there are no delivery or pickup options available.', 'orderable' ),
127	) );
128	}
129
130	if ( empty( $delivery_pickup_methods[ $service ] ) ) {
131	$other_service = 'delivery' === $service ? __( 'pickup', 'orderable' ) : __( 'delivery', 'orderable' );
132
133	wp_send_json_error( array(
134	'message' => sprintf( __( 'Sorry, there are no %s options available. Please try %s instead.', 'orderable' ), $service, $other_service ),
135	) );
136	}
137
138	// Start session if it doesn't already exist.
139	if ( ! WC()->session->has_session() ) {
140	WC()->session->set_customer_session_cookie( true );
141	}
142
143	// Set customer data.
144	$customer = WC()->customer;
145	$customer->set_billing_city( $address['city'] );
146	$customer->set_billing_postcode( $address['postcode'] );
147	$customer->set_shipping_city( $address['city'] );
148	$customer->set_shipping_postcode( $address['postcode'] );
149	$customer->save();
150
151	do_action( 'woocommerce_checkout_update_user_meta', $customer->get_id(), array(
152	'billing_city' => $address['city'],
153	'billing_postcode' => $address['postcode'],
154	'shipping_city' => $address['city'],
155	'shipping_postcode' => $address['postcode'],
156	) );
157
158	// Set the chosen shipping method.
159	$chosen = $delivery_pickup_methods[ $service ]->get_id();
160
161	WC()->session->set( 'chosen_shipping_methods', array( $chosen ) );
162
163	do_action( 'woocommerce_shipping_method_chosen', $chosen );
164
165	// Added this so right shipping method is selected at checkout.
166	// @see wc-cart-functions.php:425 `wc_get_chosen_shipping_method_for_package()`.
167	WC()->session->set( 'previous_shipping_methods', array( $rates ) );
168	WC()->session->set( 'shipping_method_counts', array( count( $rates ) ) );
169
170	$data = array(
171	'fragments' => apply_filters( 'orderable_service_fragments', array() ),
172	);
173
174	ob_start();
175	include ORDERABLE_MODULES_PATH . 'services/templates/service-selector.php';
176	$data['fragments']['.orderable-services-selector'] = ob_get_clean();
177
178	wp_send_json_success( $data );
179	}
180
181	/**
182	* Get countries states.
183	*/
184	public static function get_onboard_woo_fields() {
185	$response = array(
186	'default_country' => self::get_default_country_options(),
187	'business_address' => WC()->countries->get_base_address(),
188	'business_address_2' => WC()->countries->get_base_address_2(),
189	'business_city' => WC()->countries->get_base_city(),
190	'business_postcode' => WC()->countries->get_base_postcode(),
191	);
192
193	wp_send_json_success( $response );
194	}
195
196	/**
197	* Get country/state options.
198	*
199	* @return string
200	*/
201	public static function get_default_country_options() {
202	$countries_states = Orderable_Settings::get_countries_states();
203
204	if ( empty( $countries_states ) ) {
205	return false;
206	}
207
208	ob_start();
209
210	require ORDERABLE_INC_PATH . "/vendor/iconic-onboard/inc/class-settings.php";
211
212	$base = wc_get_base_location();
213
214	Orderable_Onboard_Settings::generate_select_field( array(
215	'id' => 'default_country',
216	'title' => __( 'Country / State', 'orderable' ),
217	'desc' => '',
218	'choices' => $countries_states,
219	'value' => implode( ':', array_filter( $base ) ),
220	'name' => '',
221	'class' => '',
222	) );
223
224	return strip_tags( ob_get_clean(), '<option><optgroup>' );
225	}
226	}