knit-pay / knit-pay.php

knit-pay.php in Knit Pay – Cashfree, Instamojo, Razorpay, PayPal and more trunk, at knit-pay.php

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1	<?php
2	/**
3	* Plugin Name: Knit Pay
4	* Plugin URI: https://www.knitpay.org
5	* Description: Seamlessly integrates 500+ payment gateways, including Cashfree, Instamojo, Razorpay, PayPal, Stripe, UPI QR, and SSLCommerz, with over 100 WordPress plugins.
6	*
7	* Version: 9.6.2.0-beta.2
8	* Requires at least: 6.2
9	* Requires PHP: 8.1
10	*
11	* Author: KnitPay
12	* Author URI: https://www.knitpay.org/
13	*
14	* Text Domain: knit-pay-lang
15	* Domain Path: /languages/
16	*
17	* License: GPL-3.0-or-later
18	*
19	* @author KnitPay
20	* @license GPL-3.0-or-later
21	* @package KnitPay
22	* @copyright 2020-2026 Knit Pay
23	*/
24
25	if ( ! defined( 'ABSPATH' ) ) {
26	exit;
27	}
28
29	if ( ! defined( 'KNIT_PAY_DEBUG' ) ) {
30	define( 'KNIT_PAY_DEBUG', false );
31	}
32	if ( ! defined( 'PRONAMIC_PAY_DEBUG' ) ) {
33	define( 'PRONAMIC_PAY_DEBUG', false );
34	}
35
36	define( 'KNITPAY_URL', plugins_url( '', __FILE__ ) );
37	define( 'KNITPAY_DIR', plugin_dir_path( __FILE__ ) );
38	define( 'KNITPAY_PATH', __FILE__ );
39
40	/**
41	* Autoload.
42	*/
43	require_once __DIR__ . '/vendor/autoload_packages.php';
44
45	require_once KNITPAY_DIR . 'include.php';
46
47	/**
48	* Bootstrap.
49	*/
50	$knit_pay_plugin = \Pronamic\WordPress\Pay\Plugin::instance(
51	[
52	'file' => __FILE__,
53	'rest_base' => 'knit-pay',
54	/*
55	'options' => [
56	'about_page_file' => __DIR__ . '/admin/page-about.php',
57	]*/
58	'action_scheduler' => __DIR__ . '/packages/woocommerce/action-scheduler/action-scheduler.php',
59	]
60	);
61	define( 'KNITPAY_VERSION', $knit_pay_plugin->get_version() );
62
63	// Knit Pay Reports Module.
64	\KnitPay\Reports\ReportsModule::instance()->setup();
65
66	add_filter(
67	'pronamic_pay_modules',
68	function ( $modules ) {
69	if ( defined( 'KNIT_PAY_RAZORPAY_SUBSCRIPTION' ) ) {
70	$modules[] = 'subscriptions';
71	}
72
73	return $modules;
74	}
75	);
76
77	add_filter(
78	'pronamic_pay_plugin_integrations',
79	function ( $integrations ) {
80	// BookingPress.
81	$integrations[] = new \KnitPay\Extensions\BookingPress\Extension();
82
83	// Camptix.
84	$integrations[] = new \KnitPay\Extensions\Camptix\Extension();
85
86	// Charitable.
87	$integrations[] = new \KnitPay\Extensions\Charitable\Extension();
88
89	// Contact Form 7.
90	$integrations[] = new \KnitPay\Extensions\ContactForm7\Extension();
91
92	// Easy Digital Downloads.
93	$integrations[] = new \KnitPay\Extensions\EasyDigitalDownloads\Extension();
94
95	// Give.
96	$integrations[] = new \KnitPay\Extensions\Give\Extension();
97
98	// Gravity Forms.
99	if ( ! defined( 'KNIT_PAY_GRAVITY_FORMS' ) ) {
100	$integrations[] = new \Pronamic\WordPress\Pay\Extensions\GravityForms\Extension();
101	}
102
103	// Knit Pay - Payment Button.
104	$integrations[] = new \KnitPay\Extensions\KnitPayPaymentButton\Extension();
105
106	// Knit Pay - Payment Link.
107	$integrations[] = new \KnitPay\Extensions\KnitPayPaymentLink\Extension();
108
109	// LatePoint.
110	$integrations[] = new \KnitPay\Extensions\LatePoint\Extension();
111
112	// LearnDash.
113	if ( ! defined( 'KNIT_PAY_LEARN_DASH' ) ) {
114	$integrations[] = new \KnitPay\Extensions\LearnDash\Extension();
115	}
116
117	// LearnPress.
118	$integrations[] = new \KnitPay\Extensions\LearnPress\Extension();
119
120	// LifterLMS.
121	$integrations[] = new \KnitPay\Extensions\LifterLMS\Extension();
122
123	// NinjaForms.
124	$integrations[] = new \Pronamic\WordPress\Pay\Extensions\NinjaForms\Extension();
125
126	// Paid Memberships Pro.
127	$integrations[] = new \KnitPay\Extensions\PaidMembershipsPro\Extension();
128
129	// Profile Press.
130	$integrations[] = new \KnitPay\Extensions\ProfilePress\Extension();
131
132	// Tourmaster.
133	$integrations[] = new \KnitPay\Extensions\TourMaster\Extension();
134
135	// Tutor LMS.
136	$integrations[] = new \KnitPay\Extensions\TutorLMS\Extension();
137
138	// WP Travel.
139	$integrations[] = new \KnitPay\Extensions\WPTravel\Extension();
140
141	// WP Travel Engine.
142	$integrations[] = new \KnitPay\Extensions\WPTravelEngine\Extension();
143
144	// WooCommerce.
145	$integrations[] = new \Pronamic\WordPress\Pay\Extensions\WooCommerce\Extension(
146	[
147	'db_version_option_name' => 'knit_pay_woocommerce_db_version',
148	]
149	);
150
151	// Uncanny Automator.
152	$integrations['uncanny-automator'] = new \KnitPay\Extensions\UncannyAutomator\Extension();
153
154	// Return integrations.
155	return $integrations;
156	}
157	);
158
159	add_filter(
160	'pronamic_pay_gateways',
161	function ( $gateways ) {
162	// Cashfree.
163	$gateways[] = new \KnitPay\Gateways\Cashfree\Integration();
164
165	// Instamojo.
166	$gateways[] = new \KnitPay\Gateways\Instamojo\Integration();
167
168	// Manual.
169	$gateways[] = new \KnitPay\Gateways\Manual\Integration();
170
171	// Open Money.
172	if ( defined( 'KNIT_PAY_OPEN_MONEY' ) ) {
173	$gateways[] = new \KnitPay\Gateways\OpenMoney\Integration();
174	}
175
176	// Easebuzz.
177	if ( defined( 'KNIT_PAY_EASEBUZZ' ) ) {
178	$gateways[] = new \KnitPay\Gateways\Easebuzz\Integration();
179	}
180
181	// RazorPay.
182	$gateways[] = new \KnitPay\Gateways\Razorpay\Integration();
183
184	// SSLCommerz.
185	$gateways[] = new \KnitPay\Gateways\SSLCommerz\Integration();
186
187	// Stripe Connect.
188	$gateways['stripe-connect'] = new \KnitPay\Gateways\Stripe\Connect\Integration();
189
190	// Test.
191	$gateways[] = new \KnitPay\Gateways\Test\Integration();
192
193	// UPI QR.
194	$gateways[] = new \KnitPay\Gateways\UpiQR\Integration();
195
196	// Multi Gateway.
197	$gateways[] = new \KnitPay\Gateways\MultiGateway\Integration();
198
199	// Orderbox.
200	$gateways[] = new \KnitPay\Gateways\OrderBox\Integration();
201
202	// Other Gateways.
203	$gateways[] = new \KnitPay\Gateways\Other\Integration();
204
205	// PayPal.
206	$gateways[] = new \KnitPay\Gateways\PayPal\Integration();
207
208	// Return gateways.
209	return $gateways;
210	}
211	);
212
213	// Show Error If no configuration Found
214	function knitpay_admin_no_config_error() {
215	if ( ! current_user_can( 'manage_options' ) ) {
216	return;
217	}
218
219	if ( 0 === wp_count_posts( 'pronamic_gateway' )->publish ) {
220	$class = 'notice notice-error';
221	$url = admin_url() . 'post-new.php?post_type=pronamic_gateway';
222	$link = '<a href="' . $url . '">' . __( 'Knit Pay >> Configurations', 'knit-pay-lang' ) . '</a>';
223	$supported_gateways = '<br><a href="https://www.knitpay.org/indian-payment-gateways-supported-in-knit-pay/">' . __( 'Check the list of Supported Payment Gateways', 'knit-pay-lang' ) . '</a>';
224	$message = sprintf( __( '<b>Knit Pay:</b> No Payment Gateway configuration was found. %1$s and visit %2$s to add the first configuration before start using Knit Pay.', 'knit-pay-lang' ), $supported_gateways, $link );
225
226	printf( '<div class="%1$s"><p>%2$s</p></div>', esc_attr( $class ), $message );
227	}
228	}
229	add_action( 'admin_notices', 'knitpay_admin_no_config_error' );
230
231
232	// Add custom link on plugin page
233	function knitpay_filter_plugin_action_links( array $actions ) {
234	return array_merge(
235	[
236	'configurations' => '<a href="edit.php?post_type=pronamic_gateway">' . esc_html__( 'Configurations', 'knit-pay-lang' ) . '</a>',
237	'payments' => '<a href="admin.php?page=knit-pay-reports&tab=transactions">' . esc_html__( 'Payments', 'knit-pay-lang' ) . '</a>',
238	],
239	$actions
240	);
241	}
242	$plugin = plugin_basename( __FILE__ );
243	add_filter( "plugin_action_links_$plugin", 'knitpay_filter_plugin_action_links' );
244
245
246	// Fix URLs with multiple question marks by converting extras to ampersands.
247	function knitpay_fix_get_url() {
248	if ( ! ( filter_has_var( INPUT_SERVER, 'REQUEST_METHOD' ) && 'GET' === $_SERVER['REQUEST_METHOD'] ) ) {
249	return;
250	}
251
252	$current_url = home_url( esc_url_raw( $_SERVER['REQUEST_URI'] ) );
253
254	// Only process if there are multiple question marks
255	if ( substr_count( $current_url, '?' ) > 1 ) {
256	// Split URL at first question mark
257	list($base, $query) = explode( '?', $current_url, 2 );
258
259	// Replace remaining question marks with ampersands and fix encoded ampersands
260	$query = str_replace( [ '?', '&' ], [ '&', '&' ], $query );
261
262	wp_safe_redirect( $base . '?' . $query );
263	exit;
264	}
265	}
266	add_action( 'init', 'knitpay_fix_get_url', 0 );
267
268	add_action( 'plugins_loaded', 'knit_pay_engine_themes_init', -10 );
269	function knit_pay_engine_themes_init() {
270	if ( \defined( 'KNIT_PAY_ENGINE_THEMES' ) ) {
271	require_once KNITPAY_DIR . 'extensions/EngineThemes/init.php';
272	}
273	}
274