Big LNG MNG update for revox

app/class/LangManager.php

@@ -7,24 +7,36 @@ class LanguageManager
 
 	private $lngCode = 'en';
 	private $lngDatabase = [];
+	private $debug = false;
 
-	function __construct(string $lngCode)
+	function __construct(string $lngCode, bool $debug = false)
 	{
 		$this->lngCode = $lngCode;
+		$this->debug = $debug;
 	}
 
 	function load()
 	{
 		$file = './app/lang/en.php';
+		if (!file_exists($file)){
+			die();
+			//TODO add lng EXEPTIONS
+		}
 		$arrayFirst = include($file);
 		$file = './app/lang/' . $this->lngCode . '.php';
-		$arraySecond = include($file);
+		$arraySecond = [];
+		if (file_exists($file)){
+			$arraySecond = include($file);
+		}
 		$this->lngDatabase = array_merge($arrayFirst,$arraySecond);
 		return true;
 	}
 
 	function get(string $stringKey)
 	{
+		if ($this->debug) {
+			return $stringKey;
+		}
 		if (isset($this->lngDatabase[$stringKey])) {
 			return $this->lngDatabase[$stringKey];
 		}
@@ -33,9 +45,15 @@ class LanguageManager
 
 	function echo(string $stringKey)
 	{
-		if (isset($this->lngDatabase[$stringKey])) {
-			return $this->lngDatabase[$stringKey];
+		if ($this->debug) {
+			echo $stringKey;
+			return;
 		}
-		return $stringKey;
+		if (isset($this->lngDatabase[$stringKey])) {
+			echo $this->lngDatabase[$stringKey];
+			return;
+		}
+		echo $stringKey;
+		return;
 	}
 }