[fix] Management of compat of language in getAnswers

config.xml

@@ -7,7 +7,7 @@
         <lastUpdate>2022-02-07</lastUpdate>
         <author>Denis Chenu</author>
         <authorUrl>https://sondages.pro</authorUrl>
-        <version>1.13.2-RC5</version>
+        <version>1.13.3-RC6</version>
         <license>GPL</license>
         <description><![CDATA[A tool for other plugins]]></description>
     </metadata>

helpers/surveyAnswers.php

@@ -5,7 +5,7 @@
  * @author Denis Chenu <denis@sondages.pro>
  * @copyright 2020-2022 Denis Chenu <http://www.sondages.pro>
  * @license AGPL v3
- * @version 1.12.2
+ * @version 1.13.3
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
@@ -396,6 +396,9 @@ class surveyAnswers
             if (!$oSurvey) {
                 throw new \CHttpException(404);
             }
+            $language = App()->getLanguage();
+        }
+        if (!in_array($language, $oSurvey->getAllLanguages()) {
             $language = $oSurvey->language;
         }
         $questionClass= Question::getQuestionClass($oQuestion->type);

legacy/helpers/surveyAnswers.php

@@ -3,9 +3,9 @@
  * An helper to return answer type and list for a survey
  *
  * @author Denis Chenu <denis@sondages.pro>
- * @copyright 2020-2021 Denis Chenu <http://www.sondages.pro>
+ * @copyright 2020-2023 Denis Chenu <http://www.sondages.pro>
  * @license AGPL v3
- * @version 0.1.3
+ * @version 1.13.3
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
@@ -385,12 +385,18 @@ class surveyAnswers
     /**
      * Get answer list in language, key are code
      * @param \Question
+     * @param string|integer $language or  scale, here for compat with 5.X version
      * @param integer $scale
      * @param boolean striped;
      * return array|false|null
      */
-    public static function getAnswers($oQuestion, $scale = 0, $strip = true)
+    public static function getAnswers($oQuestion, $language = 0, $scale = true, $strip = true)
     {
+        /* Fix the params according to 5.X version */
+        if (!is_string($language) || ctype_digit($language)) {
+            $scale = $language;
+            $strip = $scale;
+        }
         Yii::import('application.helpers.viewHelper');
 
         $questionClass= Question::getQuestionClass($oQuestion->type);