payplug / src / Gateway / PayplugGatewayRequirements.php

PayplugGatewayRequirements.php in PayPlug for WooCommerce (Official) 1.2.11, at src/Gateway/PayplugGatewayRequirements.php

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1	<?php
2
3	namespace Payplug\PayplugWoocommerce\Gateway;
4
5	use Payplug\PayplugWoocommerce\PayplugWoocommerceHelper;
6
7	// Exit if accessed directly
8	use const OPENSSL_VERSION_TEXT;
9	use const PHP_VERSION;
10	use function sprintf;
11	use function var_dump;
12	use Payplug\PayplugWoocommerce\Gateway\PayplugPermissions;
13
14	if ( ! defined( 'ABSPATH' ) ) {
15	exit;
16	}
17
18	class PayplugGatewayRequirements {
19
20	const PHP_MIN = '5.6';
21	const OPENSSL_MIN = 268439567;
22	const OPENSSL_MIN_TEXT = 'OpenSSL 1.0.1 14 Mar 2012';
23
24	/**
25	* @var PayplugGateway
26	*/
27	private $gateway;
28
29
30	/**
31	* @var PayplugPermissions
32	*/
33	private $permissions;
34
35	/**
36	* Gateway settings.
37	*
38	* @var array
39	*/
40	protected $settings;
41
42	/**
43	* PayplugGatewayRequirements constructor.
44	*
45	* @param PayplugGateway $gateway
46	*/
47	public function __construct( PayplugGateway $gateway ) {
48	$this->gateway = $gateway;
49	$this->permissions = new PayplugPermissions($gateway);
50	$this->settings = get_option( 'woocommerce_payplug_settings', [] );
51	}
52
53	/**
54	* Check if all gateway requirements are fulfilled.
55	*
56	* @return bool
57	*/
58	public function satisfy_requirements() {
59	return $this->valid_php()
60	&& $this->valid_curl()
61	&& $this->valid_openssl()
62	&& $this->valid_currency()
63	&& $this->valid_account();
64	}
65
66	/**
67	* @return string
68	*/
69	public function curl_requirement() {
70	return ( $this->valid_curl() )
71	? '<p class="success">' . __( 'The PHP cURL extension is installed and activated on your server.', 'payplug' ) . '</p>'
72	: '<p class="failed">' . __( 'The PHP cURL extension must be installed and activated on your server.', 'payplug' ) . '</p>';
73	}
74
75	/**
76	* @return string
77	*/
78	public function php_requirement() {
79	return ( $this->valid_php() )
80	? '<p class="success">' . __( 'The PHP version on your server is valid.', 'payplug' ) . '</p>'
81	/* translators: %s: minimum required PHP version */
82	: '<p class="failed">' . sprintf( __( 'The PHP version on your server is not supported. Your server must run PHP %s or greater.', 'payplug' ), self::PHP_MIN ) . '</p>';
83	}
84
85	/**
86	* @return string
87	*/
88	public function openssl_requirement() {
89	return ( $this->valid_openssl() )
90	? '<p class="success">' . __( 'OpenSSL is up to date.', 'payplug' ) . '</p>'
91	/* translators: %s: minimum required OpenSSL version */
92	: '<p class="failed">' . sprintf( __( 'OpenSSL is not up to date. Please update to OpenSSL %s or later.', 'payplug' ), self::OPENSSL_MIN . ' ( ' . self::OPENSSL_MIN_TEXT . ' )' ) . '</p>';
93	}
94
95	/**
96	* @return string
97	*/
98	public function currency_requirement() {
99	return ( $this->valid_currency() )
100	? '<p class="success">' . __( 'Your shop currency has been set up with Euro.', 'payplug' ) . '</p>'
101	: '<p class="failed">' . __( 'Your shop currency must be set up with Euro.', 'payplug' ) . '</p>';
102	}
103
104	/**
105	* @return string
106	*/
107	public function account_requirement() {
108	return ( $this->valid_account() )
109	? '<p class="success">' . __( 'You are logged in with your PayPlug account.', 'payplug' ) . '</p>'
110	: '<p class="failed">' . __( 'You must be logged in with your PayPlug account.', 'payplug' ) . '</p>';
111	}
112
113	/**
114	* @return string
115	*/
116	public function oney_requirement() {
117	return ($this->valid_oney_check())
118	? '<p class="success">' . __( 'Oney is active on your store.', 'payplug' ) . '</p>'
119	: '';
120	}
121
122	/**
123	* Check if CURL is available and support SSL
124	*
125	* @return bool
126	*/
127	public function valid_curl() {
128	if ( ! function_exists( 'curl_init' ) \|\| ! function_exists( 'curl_exec' ) ) {
129	return false;
130	}
131
132	// Also Check for SSL support
133	$curl_version = curl_version();
134	if ( ! ( CURL_VERSION_SSL & $curl_version['features'] ) ) {
135	return false;
136	}
137
138	return true;
139	}
140
141	/**
142	* Check if PHP version is equal or above the minimum supported.
143	*
144	* @return bool
145	*/
146	public function valid_php() {
147	return version_compare( PHP_VERSION, self::PHP_MIN, '>=' );
148	}
149
150	/**
151	* Check if OPENSSL version is equal or above the minimum supported.
152	*
153	* @return bool
154	*/
155	public function valid_openssl() {
156	return OPENSSL_VERSION_NUMBER >= self::OPENSSL_MIN;
157	}
158
159	/**
160	* Check if the shop currency is Euro.
161	*
162	* @return bool
163	*/
164	public function valid_currency() {
165	return 'EUR' === get_woocommerce_currency();
166	}
167
168	/**
169	* Check if the user is logged in.
170	*
171	* @return bool
172	*/
173	public function valid_account() {
174	return $this->gateway->user_logged_in();
175	}
176
177
178	/**
179	* Check if the user is in live mode and has activated oney
180	*
181	* @return bool
182	*/
183	public function valid_oney_check() {
184	if (!isset($this->settings['mode']) \|\| !isset($this->settings['oney'])) {
185	return false;
186	}
187	return ("yes" === $this->settings['mode'] && "yes" === $this->settings['oney'] && $this->permissions->has_permissions(PayplugPermissions::USE_ONEY));
188	}
189	}