refactor: update PHP to 8.2

fix: possible division by 0 on statistics page
fix: duplicated messages on discord notifications
docs: update readme

Dockerfile

@@ -1,5 +1,5 @@
 # Use the php:8.0.5-fpm-alpine base image
-FROM php:8.0.5-fpm-alpine
+FROM php:8.2-fpm-alpine
 
 # Set working directory to /var/www/html
 WORKDIR /var/www/html

README.md

@@ -55,7 +55,7 @@ See instructions to run Wallos below.
 #### Baremetal
 
 - NGINX or APACHE websever running
-- PHP 7.4 or 8.0 with the following modules enabled:
+- PHP 8.2 with the following modules enabled:
     - curl
     - gd
     - imagick
@@ -149,7 +149,7 @@ I welcome contributions from the community and look forward to working with you
 ### Contributors
 
 <a href="https://github.com/ellite/wallos/graphs/contributors">
-  <img src="https://contri-graphy.yourselfhosted.com/graph?repo=ellite/wallos&format=svg" />
+  <img src="https://contrib.rocks/image?repo=ellite/wallos" />
 </a>
 
 ### Translations

endpoints/cronjobs/sendnotifications.php

@@ -226,14 +226,7 @@
                     }
 
                     $postfields = [
-                        'content' => $message,
-                        'embeds' => [
-                            [
-                                'title' => $title,
-                                'description' => $message,
-                                'color' => hexdec("FF0000")
-                            ]
-                        ]
+                        'content' => $message
                     ];
                     
                     if (!empty($discord['bot_username'])) {

includes/version.php

@@ -1,3 +1,3 @@
 <?php
-    $version = "v1.27.1";
+    $version = "v1.28.0";
 ?>

stats.php

@@ -187,7 +187,12 @@ if ($result) {
     $totalCostPerYear = $totalCostPerMonth * 12;
   
     // Calculate average subscription monthly cost
-    $averageSubscriptionCost = $totalCostPerMonth / $activeSubscriptions;
+    if ($activeSubscriptions > 0) {
+      $averageSubscriptionCost = $totalCostPerMonth / $activeSubscriptions;
+    } else {
+      $totalCostPerYear = 0;
+      $averageSubscriptionCost = 0;
+    }
   } else {
     $totalCostPerYear = 0;
     $averageSubscriptionCost = 0;