Restore httpStatusCodetoString

application/controllers/IcingadbimgController.php

@@ -18,8 +18,6 @@
  */
 class IcingadbimgController extends IcingadbGrafanaController
 {
-    protected $host;
-    protected $service;
     protected $timerange;
     protected $myConfig;
     protected $myAuth;

library/Grafana/Helpers/Util.php

@@ -36,4 +36,59 @@ public static function getUserThemeMode(User $user): string
 
         return $mode;
     }
+
+    /**
+     * httpStatusCodetoString translates a HTTP status code to a readable message
+     *
+     * @param int $code HTTP status code
+     * @return string
+     */
+    public static function httpStatusCodetoString(int $code = 0): string
+    {
+        $statuscodes = [
+            '100' => 'Continue',
+            '101' => 'Switching Protocols',
+            '200' => 'OK',
+            '201' => 'Created',
+            '202' => 'Accepted',
+            '203' => 'Non-Authoritative Information',
+            '204' => 'No Content',
+            '205' => 'Reset Content',
+            '206' => 'Partial Content',
+            '300' => 'Multiple Choices',
+            '302' => 'Found',
+            '303' => 'See Other',
+            '304' => 'Not Modified',
+            '305' => 'Use Proxy',
+            '400' => 'Bad Request',
+            '401' => 'Unauthorized',
+            '402' => 'Payment Required',
+            '403' => 'Forbidden',
+            '404' => 'Not Found',
+            '405' => 'Method Not Allowed',
+            '406' => 'Not Acceptable',
+            '407' => 'Proxy Authentication Required',
+            '408' => 'Request Timeout',
+            '409' => 'Conflict',
+            '410' => 'Gone',
+            '411' => 'Length Required',
+            '412' => 'Precondition Failed',
+            '413' => 'Request Entity Too Large',
+            '414' => 'Request-URI Too Long',
+            '415' => 'Unsupported Media Type',
+            '416' => 'Requested Range Not Satisfiable',
+            '417' => 'Expectation Failed',
+            '500' => 'Internal Server Error',
+            '501' => 'Not Implemented',
+            '502' => 'Bad Gateway',
+            '503' => 'Service Unavailable',
+            '504' => 'Gateway Timeout',
+            '505' => 'HTTP Version Not Supported'
+        ];
+        $code = (string)$code;
+        if (array_key_exists($code, $statuscodes)) {
+            return $statuscodes[$code];
+        }
+        return $code;
+    }
 }