class-wc-product-external.php at 11.1.0-rc.2 · WooCommerce

woocommerce / includes / class-wc-product-external.php

class-wc-product-external.php

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1	<?php
2	/**
3	* External Product
4	*
5	* External products cannot be bought; they link offsite. Extends simple products.
6	*
7	* @package WooCommerce\Classes\Products
8	* @version 3.0.0
9	*/
10
11	use Automattic\WooCommerce\Enums\ProductStockStatus;
12	use Automattic\WooCommerce\Enums\ProductType;
13
14	defined( 'ABSPATH' ) \|\| exit;
15
16	/**
17	* Product external class.
18	*/
19	class WC_Product_External extends WC_Product {
20
21	/**
22	* Stores product data.
23	*
24	* @var array
25	*/
26	protected $extra_data = array(
27	'product_url' => '',
28	'button_text' => '',
29	);
30
31	/**
32	* Get internal type.
33	*
34	* @return string
35	*/
36	public function get_type() {
37	return ProductType::EXTERNAL;
38	}
39
40	/*
41	\|--------------------------------------------------------------------------
42	\| Getters
43	\|--------------------------------------------------------------------------
44	\|
45	\| Methods for getting data from the product object.
46	*/
47
48	/**
49	* Get product url.
50	*
51	* @param string $context What the value is for. Valid values are 'view' and 'edit'.
52	* @return string
53	*/
54	public function get_product_url( $context = 'view' ) {
55	return esc_url_raw( $this->get_prop( 'product_url', $context ) );
56	}
57
58	/**
59	* Get button text.
60	*
61	* @param string $context What the value is for. Valid values are 'view' and 'edit'.
62	* @return string
63	*/
64	public function get_button_text( $context = 'view' ) {
65	return $this->get_prop( 'button_text', $context );
66	}
67
68	/*
69	\|--------------------------------------------------------------------------
70	\| Setters
71	\|--------------------------------------------------------------------------
72	\|
73	\| Functions for setting product data. These should not update anything in the
74	\| database itself and should only change what is stored in the class
75	\| object.
76	*/
77
78	/**
79	* Set product URL.
80	*
81	* @since 3.0.0
82	* @param string $product_url Product URL.
83	*/
84	public function set_product_url( $product_url ) {
85	$this->set_prop( 'product_url', htmlspecialchars_decode( $product_url ) );
86	}
87
88	/**
89	* Set button text.
90	*
91	* @since 3.0.0
92	* @param string $button_text Button text.
93	*/
94	public function set_button_text( $button_text ) {
95	$this->set_prop( 'button_text', $button_text );
96	}
97
98	/**
99	* External products cannot be stock managed.
100	*
101	* @since 3.0.0
102	* @param bool $manage_stock If manage stock.
103	*/
104	public function set_manage_stock( $manage_stock ) {
105	$this->set_prop( 'manage_stock', false );
106
107	if ( true === $manage_stock ) {
108	$this->error( 'product_external_invalid_manage_stock', __( 'External products cannot be stock managed.', 'woocommerce' ) );
109	}
110	}
111
112	/**
113	* External products cannot be stock managed.
114	*
115	* @since 3.0.0
116	*
117	* @param string $stock_status Stock status.
118	*/
119	public function set_stock_status( $stock_status = '' ) {
120	$this->set_prop( 'stock_status', ProductStockStatus::IN_STOCK );
121
122	if ( ProductStockStatus::IN_STOCK !== $stock_status ) {
123	$this->error( 'product_external_invalid_stock_status', __( 'External products cannot be stock managed.', 'woocommerce' ) );
124	}
125	}
126
127	/**
128	* External products cannot be backordered.
129	*
130	* @since 3.0.0
131	* @param string $backorders Options: 'yes', 'no' or 'notify'.
132	*/
133	public function set_backorders( $backorders ) {
134	$this->set_prop( 'backorders', 'no' );
135
136	if ( 'no' !== $backorders ) {
137	$this->error( 'product_external_invalid_backorders', __( 'External products cannot be backordered.', 'woocommerce' ) );
138	}
139	}
140
141	/*
142	\|--------------------------------------------------------------------------
143	\| Other Actions
144	\|--------------------------------------------------------------------------
145	*/
146
147	/**
148	* Returns false if the product cannot be bought.
149	*
150	* @access public
151	* @return bool
152	*/
153	public function is_purchasable() {
154	return apply_filters( 'woocommerce_is_purchasable', false, $this );
155	}
156
157	/**
158	* Get the add to url used mainly in loops.
159	*
160	* @access public
161	* @return string
162	*/
163	public function add_to_cart_url() {
164	return apply_filters( 'woocommerce_product_add_to_cart_url', $this->get_product_url(), $this );
165	}
166
167	/**
168	* Get the add to cart button text for the single page.
169	*
170	* @access public
171	* @return string
172	*/
173	public function single_add_to_cart_text() {
174	return apply_filters( 'woocommerce_product_single_add_to_cart_text', $this->get_button_text() ? $this->get_button_text() : _x( 'Buy product', 'placeholder', 'woocommerce' ), $this );
175	}
176
177	/**
178	* Get the add to cart button text.
179	*
180	* @access public
181	* @return string
182	*/
183	public function add_to_cart_text() {
184	return apply_filters( 'woocommerce_product_add_to_cart_text', $this->get_button_text() ? $this->get_button_text() : _x( 'Buy product', 'placeholder', 'woocommerce' ), $this );
185	}
186
187	/**
188	* Get the add to cart button text description - used in aria tags.
189	*
190	* @since 3.3.0
191	* @return string
192	*/
193	public function add_to_cart_description() {
194	/* translators: %s: Product title */
195	return apply_filters( 'woocommerce_product_add_to_cart_description', $this->get_button_text() ? $this->get_button_text() : sprintf( __( 'Buy “%s”', 'woocommerce' ), $this->get_name() ), $this );
196	}
197	}
198