Use composer for third party libs

.gitignore

@@ -54,6 +54,7 @@ SyncToy_*.dat
 *.v12.suo
 generate-doc.*
 .vs/
+app/vendor/
 app/config/config.ini
 logs/
 phalcon-stubs/

app/FrontController.php

@@ -7,8 +7,6 @@
 use Chell\Controllers\ErrorController;
 use Chell\Exceptions\ChellException;
 use Chell\Messages\TranslatorWrapper;
-use Chell\Models\Settings;
-use Chell\Models\SettingsCategory;
 use Chell\Models\SettingsContainer;
 use Chell\Plugins\SecurityPlugin;
 
@@ -108,6 +106,9 @@ function dump($dump)
         $this->setTranslator();
     }
 
+    /**
+     * Initializes PHP exception handler to Chell's custom handler.
+     */
     private function setExceptionHandler()
     {
         set_exception_handler([&$this, 'ExceptionHandler']);
@@ -130,6 +131,9 @@ public function ExceptionHandler(Throwable $exception)
         new ErrorController(new ChellException($exception));
     }
 
+    /**
+     * Sets Phalcon's dispatcher and a beforeExecuteRoute to setup the SecurityPlugin, which enforces logins.
+     */
     private function setDispatcher()
     {
         $this->di->set('dispatcher', function () {
@@ -144,6 +148,9 @@ private function setDispatcher()
         });
     }
 
+    /**
+     * Sets up Phalcon's crypt, whith the in settings defined crypt key. Used for encrypting/decrypting password for example.
+     */
     private function setCrypt()
     {
         $settings = $this->settings;
@@ -180,10 +187,10 @@ private function registerNamespaces()
             'Chell\Models'                      => APP_PATH . 'app/models/',
             'Chell\Models\Kodi'                 => APP_PATH . 'app/models/kodi/',
             'Chell\Plugins'                     => APP_PATH . 'app/plugins/',
-            'Duo'                               => APP_PATH . 'app/vendor/duo/',
-            'Davidearl\WebAuthn'                => APP_PATH . 'app/vendor/WebAuthn/',
-            'CBOR'                              => APP_PATH . 'app/vendor/CBOR/',
-            'phpseclib'                         => APP_PATH . 'app/vendor/phpseclib/'
+            'Duo'                               => APP_PATH . 'app/vendor/duosecurity/duo_php/src/',
+            'Davidearl\WebAuthn'                => APP_PATH . 'app/vendor/davidearl/webauthn/WebAuthn',
+            'CBOR'                              => APP_PATH . 'app/vendor/2tvenom/cborencode/src',
+            'phpseclib'                         => APP_PATH . 'app/vendor/phpseclib/phpseclib/phpseclib/'
         ])->register();
     }
 

app/composer.json

@@ -0,0 +1,7 @@
+{
+    "require": {
+        "2tvenom/cborencode": "^1.0",
+        "davidearl/webauthn": "dev-master",
+        "duosecurity/duo_php": "^1.0"
+    }
+}

app/controllers/DatabaseStatsController.php

@@ -5,12 +5,15 @@
 use Chell\Models\DatabaseStats;
 
 /**
- * The controller responsible for all MySQL related actions.
+ * The controller responsible for all database statistic related actions.
  *
  * @package Controllers
  */
 class DatabaseStatsController extends BaseController
 {
+    /**
+     * Sends the database stats as JSON to be consumed by AJAX in the frontend.
+     */
     public function indexAction()
     {
         $this->view->disable();

app/controllers/DevicesController.php

@@ -11,6 +11,9 @@
  */
 class DevicesController extends BaseController
 {
+    /**
+     * Initializes the controller, disabling the view for all actions/
+     */
     public function initialize()
 	{
 		parent::initialize();

app/models/BaseModel.php

@@ -17,7 +17,7 @@ class BaseModel extends Model
     protected Url $url;
 
     /**
-     * Sets the database relations
+     * Initializes the model, getting settings and creating a new Url object.
      */
     public function initialize()
     {

app/models/DatabaseStats.php

@@ -2,16 +2,20 @@
 
 namespace Chell\Models;
 
-use DateTime;
 use PDO;
 
 /**
- * The model responsible for all actions related to MySQL.
+ * The model responsible for all actions related to database statistics.
  *
  * @package Models
  */
 class DatabaseStats extends BaseModel
 {
+    /**
+     * Retrieves the database statistics as an array, where key is the statistic name, and the value is the value of the statistic.
+     * 
+     * @return string[]     The database statistics as an array.
+     */
     public function getStats() : array
     {
         $stats = $this->di->get('db')->getInternalHandler()->getAttribute(PDO::ATTR_SERVER_INFO);

app/models/PHPSysInfo.php

@@ -2,6 +2,8 @@
 
 namespace Chell\Models;
 
+use Phalcon\Http\Request;
+
 /**
  * The model responsible for all actions related to PHPSysinfo.
  *