Upd. Bot Detector Service. Updates.

Author: alexandergull

lib/Cleantalk/ApbctWP/BotDetectorService.php

@@ -5,30 +5,32 @@
 class BotDetectorService
 {
     /**
+     * URL of the default wrapper script.
      * @var string
      */
-    private $wrapper_script_url = 'https://fd.cleantalk.org/ct-bot-detector-wrapper.js';
+    private static $default_wrapper_script_url = 'https://fd.cleantalk.org/ct-bot-detector-wrapper.js';
 
-    /**
+    /*
+     * URL of the alternative wrapper script.
      * @var string
      */
-    private static $alternative_src_constant_name = 'APBCT_SERVICE__USE_ALTERNATIVE_BOT_DETECTOR_SERVER';
-
-    public function __construct()
-    {
-        $this->setWrapperScriptUrl();
-    }
+    private static $alternative_wrapper_script_url = 'https://fd.cleantalk.ru/ct-bot-detector-wrapper-ru.js';
 
-    private function setWrapperScriptUrl()
-    {
-        if (defined(self::$alternative_src_constant_name)) {
-            $this->wrapper_script_url = 'https://fd.cleantalk.ru/ct-bot-detector-wrapper-ru.js';
-        }
-        // place the API logic here in the future
-    }
+    /**
+     * Name of the constant that determines whether to use the alternative URL.
+     * @var string
+     */
+    private static $const_name__use_alt_url = 'APBCT_SERVICE__USE_ALTERNATIVE_BOT_DETECTOR_SERVER';
 
+    /**
+     * Retrieves the URL of the wrapper script or an alternative URL if a specific constant is defined.
+     *
+     * @return string The URL of the wrapper script or the alternative script URL.
+     */
     public function getWrapperScriptUrl()
     {
-        return $this->wrapper_script_url;
+        return defined(self::$const_name__use_alt_url)
+            ? self::$alternative_wrapper_script_url
+            : self::$default_wrapper_script_url;
     }
 }