fix for Windows servers

kilbot · kilbot · commit 02641dbdae75 · 2024-06-20T08:36:46.000+01:00
diff --git a/includes/API/Customers_Controller.php b/includes/API/Customers_Controller.php
@@ -336,7 +336,7 @@ public function wcpos_get_all_posts( $request ) {
 			// Collect execution time and server load.
 			$execution_time = microtime( true ) - $start_time;
 			$execution_time_ms = number_format( $execution_time * 1000, 2 );
-			$server_load = sys_getloadavg();
+			$server_load = $this->get_server_load();
 
 			$response = rest_ensure_response( $formatted_results );
 			$response->header( 'X-WP-Total', (int) $total );
diff --git a/includes/API/Orders_Controller.php b/includes/API/Orders_Controller.php
@@ -734,7 +734,7 @@ function ( $status ) {
 			// Collect execution time and server load.
 			$execution_time = microtime( true ) - $start_time;
 			$execution_time_ms = number_format( $execution_time * 1000, 2 );
-			$server_load = sys_getloadavg();
+			$server_load = $this->get_server_load();
 
 			$response = rest_ensure_response( $formatted_results );
 			$response->header( 'X-WP-Total', (int) $total );
diff --git a/includes/API/Product_Categories_Controller.php b/includes/API/Product_Categories_Controller.php
@@ -178,7 +178,7 @@ function ( $id ) {
 			// Collect execution time and server load.
 			$execution_time = microtime( true ) - $start_time;
 			$execution_time_ms = number_format( $execution_time * 1000, 2 );
-			$server_load = sys_getloadavg();
+			$server_load = $this->get_server_load();
 
 			$response = rest_ensure_response( $formatted_results );
 			$response->header( 'X-WP-Total', (int) $total );
diff --git a/includes/API/Product_Tags_Controller.php b/includes/API/Product_Tags_Controller.php
@@ -178,7 +178,7 @@ function ( $id ) {
 			// Collect execution time and server load.
 			$execution_time = microtime( true ) - $start_time;
 			$execution_time_ms = number_format( $execution_time * 1000, 2 );
-			$server_load = sys_getloadavg();
+			$server_load = $this->get_server_load();
 
 			$response = rest_ensure_response( $formatted_results );
 			$response->header( 'X-WP-Total', (int) $total );
diff --git a/includes/API/Product_Variations_Controller.php b/includes/API/Product_Variations_Controller.php
@@ -453,7 +453,7 @@ public function wcpos_get_all_posts( $request ) {
 			// Collect execution time and server load.
 			$execution_time = microtime( true ) - $start_time;
 			$execution_time_ms = number_format( $execution_time * 1000, 2 );
-			$server_load = sys_getloadavg();
+			$server_load = $this->get_server_load();
 
 			$response = rest_ensure_response( $formatted_results );
 			$response->header( 'X-WP-Total', (int) $total );
diff --git a/includes/API/Products_Controller.php b/includes/API/Products_Controller.php
@@ -509,7 +509,7 @@ public function wcpos_get_all_posts( $request ) {
 			// Collect execution time and server load.
 			$execution_time = microtime( true ) - $start_time;
 			$execution_time_ms = number_format( $execution_time * 1000, 2 );
-			$server_load = sys_getloadavg();
+			$server_load = $this->get_server_load();
 
 			$response = rest_ensure_response( $formatted_results );
 			$response->header( 'X-WP-Total', (int) $total );
diff --git a/includes/API/Taxes_Controller.php b/includes/API/Taxes_Controller.php
@@ -247,7 +247,7 @@ function ( $item ) {
 			// Collect execution time and server load.
 			$execution_time = microtime( true ) - $start_time;
 			$execution_time_ms = number_format( $execution_time * 1000, 2 );
-			$server_load = sys_getloadavg();
+			$server_load = $this->get_server_load();
 
 			$response = rest_ensure_response( $formatted_results );
 			$response->header( 'X-WP-Total', (int) $total );
diff --git a/includes/API/Traits/WCPOS_REST_API.php b/includes/API/Traits/WCPOS_REST_API.php
@@ -97,4 +97,33 @@ public function wcpos_allow_decimal_quantities() {
 		// make sure it's true, just in case there's a corrupt setting
 		return true === $allow_decimal_quantities;
 	}
+
+	/**
+	 * Get server load average.
+	 *
+	 * @return array The load average.
+	 */
+	public function get_server_load() {
+		try {
+			if ( stristr( PHP_OS, 'win' ) ) {
+					// Use WMIC to get load percentage from Windows.
+					$load = @shell_exec( 'wmic cpu get loadpercentage /all' );
+				if ( $load ) {
+						$load = explode( "\n", $load );
+					if ( isset( $load[1] ) ) {
+						$load = intval( $load[1] );
+						return array( $load, $load, $load ); // Mimic the array structure of sys_getloadavg().
+					}
+				}
+			} elseif ( function_exists( 'sys_getloadavg' ) ) {
+				return sys_getloadavg();
+			}
+		} catch ( Exception $e ) {
+			// Log the error for debugging purposes.
+			Logger::log( 'Error getting server load: ' . $e->getMessage() );
+		}
+
+		// Fallback if no method is available or an error occurs.
+		return array( 0, 0, 0 );
+	}
 }
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@wcpos/woocommerce-pos",
-  "version": "1.6.1",
+  "version": "1.6.2",
   "description": "A simple front-end for taking WooCommerce orders at the Point of Sale.",
   "main": "index.js",
   "workspaces": {
diff --git a/readme.txt b/readme.txt
@@ -80,6 +80,9 @@ There is more information on our website at [https://wcpos.com](https://wcpos.co
 
 == Changelog ==
 
+= 1.6.2 - 2024/06/20 = 
+- Fix: Error preventing resources (products, orders, customers, etc) from loading on Windows servers
+
 = 1.6.1 - 2024/06/18 = 
 - Enhancement: Changed the way POS Only and Online Only products are managed
   - Moved from using postmeta (`_pos_visibility`) to using centralized settings in the options table (`woocommerce_pos_settings_visibility`)
diff --git a/woocommerce-pos.php b/woocommerce-pos.php
@@ -3,7 +3,7 @@
  * Plugin Name:       WooCommerce POS
  * Plugin URI:        https://wordpress.org/plugins/woocommerce-pos/
  * Description:       A simple front-end for taking WooCommerce orders at the Point of Sale. Requires <a href="http://wordpress.org/plugins/woocommerce/">WooCommerce</a>.
- * Version:           1.6.1
+ * Version:           1.6.2
  * Author:            kilbot
  * Author URI:        http://wcpos.com
  * Text Domain:       woocommerce-pos
@@ -14,7 +14,7 @@
  * Tested up to:      6.5
  * Requires PHP:      7.4
  * Requires Plugins:  woocommerce
- * WC tested up to:   8.9
+ * WC tested up to:   9.0
  * WC requires at least: 5.3
  *
  * @see      http://wcpos.com
@@ -24,7 +24,7 @@
 namespace WCPOS\WooCommercePOS;
 
 // Define plugin constants.
-const VERSION     = '1.6.1';
+const VERSION     = '1.6.2';
 const PLUGIN_NAME = 'woocommerce-pos';
 const SHORT_NAME  = 'wcpos';
 \define( __NAMESPACE__ . '\PLUGIN_FILE', plugin_basename( __FILE__ ) ); // 'woocommerce-pos/woocommerce-pos.php'
@@ -37,7 +37,7 @@
 const MIN_PRO_VERSION = '1.5.0';
 
 // Load .env flags (for development).
-function load_env( $file ) {
+function wcpos_load_env( $file ) {
 	if ( ! file_exists( $file ) ) {
 		return;
 	}
@@ -75,7 +75,7 @@ function wcpos_load_autoloaders() {
 wcpos_load_autoloaders();
 
 // Environment variables.
-load_env( __DIR__ . '/.env' );
+wcpos_load_env( __DIR__ . '/.env' );
 
 // Error handling for autoload failure.
 if ( ! class_exists( \WCPOS\WooCommercePOS\Activator::class ) || ! class_exists( \WCPOS\WooCommercePOS\Deactivator::class ) ) {

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "@wcpos/woocommerce-pos",`
`3`		`- "version": "1.6.1",`
	`3`	`+ "version": "1.6.2",`
`4`	`4`	`"description": "A simple front-end for taking WooCommerce orders at the Point of Sale.",`
`5`	`5`	`"main": "index.js",`
`6`	`6`	`"workspaces": {`