woocommerce-pos / woocommerce-pos.php

woocommerce-pos.php in WCPOS – Point of Sale (POS) plugin for WooCommerce 1.10.7, at woocommerce-pos.php

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1	<?php
2	/**
3	* Plugin Name: WCPOS – Point of Sale for WooCommerce
4	* Plugin URI: https://wordpress.org/plugins/woocommerce-pos/
5	* Description: A simple front-end for taking WooCommerce orders at the Point of Sale. Requires <a href="http://wordpress.org/plugins/woocommerce/">WooCommerce</a>.
6	* Version: 1.10.7
7	* Author: kilbot
8	* Author URI: http://wcpos.com
9	* Text Domain: woocommerce-pos
10	* License: GPL-3.0+
11	* License URI: http://www.gnu.org/licenses/gpl-3.0.txt
12	* Domain Path: /languages
13	* Requires at least: 5.6
14	* Tested up to: 7.1
15	* Requires PHP: 7.4
16	* Requires Plugins: woocommerce
17	* WC tested up to: 11.0.1
18	* WC requires at least: 5.3
19	*
20	* @see http://wcpos.com
21	* @package WCPOS\WooCommercePOS
22	*/
23
24	namespace WCPOS\WooCommercePOS;
25
26	// Define plugin constants (use define() with checks to avoid conflicts when Pro plugin is active).
27	if ( ! \defined( __NAMESPACE__ . '\VERSION' ) ) {
28	\define( __NAMESPACE__ . '\VERSION', '1.10.7' );
29	}
30
31	/*
32	* Serve the lightweight ping before the rest of the stack loads.
33	*
34	* The class_exists() guard is load-bearing. Pro bundles this same class and may
35	* already have declared it from its own copy; require_once dedupes on resolved
36	* path, so requiring ours unconditionally re-declares it and fatals. That happens
37	* during the plugin include phase, which makes the Pro-is-active bail-out below
38	* too late to help and takes down every route on the site.
39	*/
40	if ( ! class_exists( API\V2\Ping::class, false ) ) {
41	require_once __DIR__ . '/includes/API/V2/Ping.php';
42	}
43	API\V2\Ping::maybe_serve();
44
45	if ( ! \defined( __NAMESPACE__ . '\TRANSLATION_VERSION' ) ) {
46	\define( __NAMESPACE__ . '\TRANSLATION_VERSION', '2026.9.4' );
47	}
48	if ( ! \defined( __NAMESPACE__ . '\PLUGIN_NAME' ) ) {
49	\define( __NAMESPACE__ . '\PLUGIN_NAME', 'woocommerce-pos' );
50	}
51	if ( ! \defined( __NAMESPACE__ . '\SHORT_NAME' ) ) {
52	\define( __NAMESPACE__ . '\SHORT_NAME', 'wcpos' );
53	}
54	if ( ! \defined( __NAMESPACE__ . '\PLUGIN_FILE' ) ) {
55	\define( __NAMESPACE__ . '\PLUGIN_FILE', plugin_basename( __FILE__ ) ); // 'woocommerce-pos/woocommerce-pos.php'
56	}
57	if ( ! \defined( __NAMESPACE__ . '\PLUGIN_PATH' ) ) {
58	\define( __NAMESPACE__ . '\PLUGIN_PATH', trailingslashit( plugin_dir_path( __FILE__ ) ) );
59	}
60	if ( ! \defined( __NAMESPACE__ . '\PLUGIN_URL' ) ) {
61	\define( __NAMESPACE__ . '\PLUGIN_URL', trailingslashit( plugin_dir_url( __FILE__ ) ) );
62	}
63
64	// Minimum requirements.
65	if ( ! \defined( __NAMESPACE__ . '\WC_MIN_VERSION' ) ) {
66	\define( __NAMESPACE__ . '\WC_MIN_VERSION', '5.3' );
67	}
68	if ( ! \defined( __NAMESPACE__ . '\PHP_MIN_VERSION' ) ) {
69	\define( __NAMESPACE__ . '\PHP_MIN_VERSION', '7.4' );
70	}
71	if ( ! \defined( __NAMESPACE__ . '\MIN_PRO_VERSION' ) ) {
72	\define( __NAMESPACE__ . '\MIN_PRO_VERSION', '1.8.7' );
73	}
74
75	// If Pro plugin is active, bail out early to avoid conflicts.
76	// Pro includes all free plugin functionality, so there's no need to initialize both.
77	// We check the option directly since Pro may not have loaded yet (alphabetical order).
78	$wcpos_pro_plugin_file = 'woocommerce-pos-pro/woocommerce-pos-pro.php'; // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound -- namespaced file scope.
79	$wcpos_active_plugins = get_option( 'active_plugins', array() ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound -- namespaced file scope.
80	$wcpos_pro_is_active = \in_array( $wcpos_pro_plugin_file, $wcpos_active_plugins, true ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound -- namespaced file scope.
81
82	// Also check network-activated plugins on multisite.
83	if ( ! $wcpos_pro_is_active && is_multisite() ) {
84	$wcpos_network_plugins = get_site_option( 'active_sitewide_plugins', array() ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound -- namespaced file scope.
85	$wcpos_pro_is_active = isset( $wcpos_network_plugins[ $wcpos_pro_plugin_file ] ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound -- namespaced file scope.
86	}
87
88	if ( $wcpos_pro_is_active ) {
89	return;
90	}
91
92	/**
93	* Load .env flags for development.
94	*
95	* @param string $file The path to the .env file.
96	*/
97	function wcpos_load_env( $file ): void { // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound -- namespaced.
98	if ( ! file_exists( $file ) ) {
99	return;
100	}
101
102	$lines = file( $file, FILE_IGNORE_NEW_LINES \| FILE_SKIP_EMPTY_LINES );
103	foreach ( $lines as $line ) {
104	if ( 0 === strpos( trim( $line ), '#' ) ) {
105	continue;
106	}
107
108	list($name, $value) = explode( '=', $line, 2 );
109	$name = trim( $name );
110	$value = trim( $value );
111
112	if ( ! \array_key_exists( $name, $_SERVER ) && ! \array_key_exists( $name, $_ENV ) ) {
113	putenv( \sprintf( '%s=%s', $name, $value ) );
114	$_ENV[ $name ] = $value;
115	}
116	}
117	}
118
119	/**
120	* Autoload vendor and prefixed libraries.
121	*/
122	function wcpos_load_autoloaders(): void { // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound -- namespaced.
123	$vendor_autoload = __DIR__ . '/vendor/autoload.php';
124	$vendor_prefixed_autoload = __DIR__ . '/vendor_prefixed/autoload.php';
125
126	if ( file_exists( $vendor_autoload ) ) {
127	require_once $vendor_autoload;
128	}
129	if ( file_exists( $vendor_prefixed_autoload ) ) {
130	require_once $vendor_prefixed_autoload;
131	require_once __DIR__ . '/includes/Vendor_Prefixed_Polyfills.php';
132	}
133	}
134
135	wcpos_load_autoloaders();
136	require_once __DIR__ . '/includes/API/class-aliases.php';
137
138	if ( \defined( 'WP_CLI' ) && WP_CLI ) {
139	if ( ! class_exists( \WCPOS\WooCommercePOS\Services\Anon_ID::class ) ) {
140	require_once __DIR__ . '/includes/Services/Anon_ID.php';
141	}
142	if ( ! class_exists( \WCPOS\WooCommercePOS\CLI\Anon_ID_Command::class ) ) {
143	require_once __DIR__ . '/includes/CLI/Anon_ID_Command.php';
144	}
145
146	\WP_CLI::add_command( 'wcpos anon-id', \WCPOS\WooCommercePOS\CLI\Anon_ID_Command::class );
147	}
148
149	// Environment variables.
150	wcpos_load_env( __DIR__ . '/.env' );
151
152	// Error handling for autoload failure.
153	if ( ! class_exists( Activator::class ) \|\| ! class_exists( Deactivator::class ) ) {
154	add_action(
155	'admin_notices',
156	function (): void {
157	?>
158	<div class="notice notice-error">
159	<p><?php esc_html_e( 'The WCPOS plugin failed to load correctly.', 'woocommerce-pos' ); ?></p>
160	</div>
161	<?php
162	}
163	);
164
165	return; // Exit early if classes are not found.
166	}
167
168	// Activate plugin.
169	new Activator();
170
171	// Deactivate plugin.
172	new Deactivator();
173
174	// Declare WooCommerce feature compatibility.
175	add_action(
176	'before_woocommerce_init',
177	function (): void {
178	if ( class_exists( \Automattic\WooCommerce\Utilities\FeaturesUtil::class ) ) {
179	\Automattic\WooCommerce\Utilities\FeaturesUtil::declare_compatibility( 'custom_order_tables', __FILE__, true );
180	\Automattic\WooCommerce\Utilities\FeaturesUtil::declare_compatibility( 'product_instance_caching', __FILE__, true );
181	}
182	}
183	);
184
185	// Caching can cause all sorts of issues with the POS, so we attempt to disable caching for POS templates.
186	add_action(
187	'plugins_loaded',
188	function (): void {
189	// Check request URI as early as possible.
190	if ( ! isset( $_SERVER['REQUEST_URI'] ) ) {
191	return;
192	}
193
194	if ( preg_match( '#^/(wcpos-login\|wcpos-checkout)(/\|$)#i', sanitize_text_field( wp_unslash( $_SERVER['REQUEST_URI'] ) ) ) ) {
195	// 1) Hard kill all LSCache features (cache + optimisation).
196	if ( ! \defined( 'LITESPEED_DISABLE_ALL' ) ) {
197	\define( 'LITESPEED_DISABLE_ALL', true ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedConstantFound -- third-party constant.
198	}
199
200	// 2) Belt-and-braces: mark the response non-cacheable for older LSCache versions.
201	if ( ! \defined( 'LSCACHE_NO_CACHE' ) ) {
202	\define( 'LSCACHE_NO_CACHE', true ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedConstantFound -- third-party constant.
203	}
204
205	// 3) Disable W3 Total Cache minify
206	if ( ! \defined( 'DONOTMINIFY' ) ) {
207	\define( 'DONOTMINIFY', 'true' ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedConstantFound -- third-party constant.
208	}
209
210	// 4) Disable WP Super Cache
211	if ( ! \defined( 'DONOTCACHEPAGE' ) ) {
212	\define( 'DONOTCACHEPAGE', 'true' ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedConstantFound -- third-party constant.
213	}
214	}
215	},
216	0
217	);
218