charitable / includes / endpoints / class-charitable-donation-receipt-endpoint.php

class-charitable-donation-receipt-endpoint.php in Charitable – Donation & Fundraising Platform (Donation Forms, Recurring Donations & Fundraising Campaigns) 1.8.13, at includes/endpoints/class-charitable-donation-receipt-endpoint.php

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1	<?php
2	/**
3	* Donation receipt endpoint.
4	*
5	* @package Charitable/Classes/Charitable_Donation_Receipt_Endpoint
6	* @author David Bisset
7	* @copyright Copyright (c) 2023, WP Charitable LLC
8	* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
9	* @since 1.5.0
10	* @version 1.8.9.1
11	*/
12
13	if ( ! defined( 'ABSPATH' ) ) {
14	exit;
15	}
16
17	if ( ! class_exists( 'Charitable_Donation_Receipt_Endpoint' ) ) :
18
19	/**
20	* Charitable_Donation_Receipt_Endpoint
21	*
22	* @since 1.5.0
23	*/
24	class Charitable_Donation_Receipt_Endpoint extends Charitable_Endpoint {
25
26	/** Endpoint ID. */
27	const ID = 'donation_receipt';
28
29	/**
30	* Return the endpoint ID.
31	*
32	* @since 1.5.0
33	*
34	* @return string
35	*/
36	public static function get_endpoint_id() {
37	return self::ID;
38	}
39
40	/**
41	* Add rewrite rules for the endpoint.
42	*
43	* @since 1.5.0
44	*/
45	public function setup_rewrite_rules() {
46	add_rewrite_endpoint( 'donation_receipt', EP_ROOT );
47	add_rewrite_rule( 'donation-receipt/([0-9]+)/?$', 'index.php?donation_id=$matches[1]&donation_receipt=1', 'top' );
48	}
49
50	/**
51	* Return the endpoint URL.
52	*
53	* @since 1.5.0
54	*
55	* @global WP_Rewrite $wp_rewrite
56	* @param array $args Mixed page arguments.
57	* @return string
58	*/
59	public function get_page_url( $args = array() ) {
60	global $wp_rewrite;
61
62	$receipt_page = charitable_get_option( 'donation_receipt_page', 'auto' );
63
64	$donation_id = isset( $args['donation_id'] ) ? $args['donation_id'] : get_the_ID();
65
66	if ( 'auto' !== $receipt_page ) {
67	return esc_url_raw( add_query_arg( array( 'donation_id' => $donation_id ), get_permalink( $receipt_page ) ) );
68	}
69
70	if ( $wp_rewrite->using_permalinks() ) {
71	$url = $this->sanitize_endpoint_url(
72	home_url(),
73	'donation-receipt/' . $donation_id
74	);
75	} else {
76	$url = esc_url_raw(
77	add_query_arg(
78	array(
79	'donation_receipt' => 1,
80	'donation_id' => $donation_id,
81	),
82	home_url()
83	)
84	);
85	}
86
87	return $url;
88	}
89
90	/**
91	* Return whether we are currently viewing the endpoint.
92	*
93	* @since 1.5.0
94	*
95	* @global WP_Query $wp_query
96	* @param array $args Mixed arguments.
97	* @return boolean
98	*/
99	public function is_page( $args = array() ) {
100	global $wp_query;
101
102	$receipt_page = charitable_get_option( 'donation_receipt_page', 'auto' );
103
104	if ( 'auto' !== $receipt_page ) {
105	return is_page( $receipt_page );
106	}
107
108	return is_main_query()
109	&& isset( $wp_query->query_vars['donation_receipt'] )
110	&& isset( $wp_query->query_vars['donation_id'] );
111	}
112
113	/**
114	* Whether the endpoint uses a custom template.
115	* If this returns true, the donation receipt page will use default template if option is set to auto.
116	*
117	* @since 1.6.55
118	* @since 1.8.1 Removed check for block theme.
119	* @version 1.8.9.1
120	*
121	* @return boolean
122	*/
123	public function uses_custom_template() {
124	if ( array_key_exists( 'print', $_GET ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
125	return true;
126	}
127
128	return 'auto' === charitable_get_option( 'donation_receipt_page', 'auto' );
129	}
130
131	/**
132	* Prepare the template for the endpoint.
133	*
134	* @since 1.6.55
135	*
136	* @return void
137	*/
138	public function setup_template() {
139	/**
140	* Filter the title of the donation receipt page.
141	*
142	* @since 1.4.0
143	*
144	* @param string $title The page title.
145	*/
146	$donation_receipt_page_title = apply_filters( 'charitable_donation_receipt_page_title', __( 'Your Receipt', 'charitable' ) );
147
148	new Charitable_Ghost_Page(
149	'donation-receipt-page',
150	array(
151	'title' => $donation_receipt_page_title,
152	'content' => '<!-- ' . __( 'Silence is golden', 'charitable' ) . ' -->',
153	)
154	);
155	}
156
157	/**
158	* Return the default template for this endpoint.
159	*
160	* @since 1.5.0
161	*
162	* @param string $template The default template.
163	* @return array
164	*/
165	public function get_template( $template ) {
166	return array( 'donation-receipt-page.php', 'page.php', 'singular.php', 'index.php' );
167	}
168
169	/**
170	* Get the content to display for the endpoint.
171	*
172	* @since 1.5.0
173	*
174	* @param string $content The default content to display.
175	* @return string
176	*/
177	public function get_content( $content ) {
178	if ( ! in_the_loop() ) {
179	return $content;
180	}
181
182	/* If we are NOT using the automatic option, this is a static page with the shortcode, so don't filter again. */
183	if ( 'auto' !== charitable_get_option( 'donation_receipt_page', 'auto' ) ) {
184	return $content;
185	}
186
187	return charitable_template_donation_receipt_output( $content );
188	}
189
190	/**
191	* Return the body class to add for the endpoint.
192	*
193	* @since 1.5.0
194	*
195	* @return string
196	*/
197	public function get_body_class() {
198	return 'campaign-donation-receipt';
199	}
200	}
201
202	endif;
203