diff --git a/main/inc/lib/Compilatio.php b/main/inc/lib/Compilatio.php
index 5a9adb11e1..47b5ccee38 100644
--- a/main/inc/lib/Compilatio.php
+++ b/main/inc/lib/Compilatio.php
@@ -5,9 +5,7 @@
  * Build the comunication with the SOAP server Compilatio.net
  * call severals methods for the file management in Compilatio.net.
  *
- * Date: 26/05/16
- *
- * @version:1.0
+ * @version: 2.0
  */
 class Compilatio
 {
@@ -402,24 +400,22 @@ class Compilatio
     }
 
     /**
-     * Fonction  affichage de la barre de progression d'analyse version 3.1.
+     * Fonction affichage de la barre de progression d'analyse version 3.1.
      *
      * @param string $status From the document
-     * @param $pour
-     * @param string $imagesPath
-     * @param array  $text       Array includes the extract from the text
+     * @param int    $pour
+     * @param array  $text   Array includes the extract from the text
      *
      * @return string
      */
-    public static function getProgressionAnalyseDocv31($status, $pour = 0, $imagesPath = '', $text = [])
+    public static function getProgressionAnalyseDocv31($status, $pour = 0, $text = [])
     {
         $loading = Display::returnFontAwesomeIcon('spinner', null, true, 'fa-spin');
         $loading .= ' ';
-
-        $refreshReturn = Display::url('javascript:window.location.reload(false);', $loading);
+        //$refreshReturn = Display::url('javascript:window.location.reload(false);', $loading);
 
         switch ($status) {
-            case 'ANALYSE_IN_QUEUE' :
+            case 'ANALYSE_IN_QUEUE':
                 $content = $loading.$text['analysisinqueue'];
                 break;
             case 'ANALYSE_PROCESSING':
@@ -597,7 +593,6 @@ class Compilatio
                     $actionCompilatio .= self::getProgressionAnalyseDocv31(
                         $status,
                         $soapRes->documentStatus->progression,
-                        $compilatioImgFolder,
                         $text
                     );
                     break;
diff --git a/main/inc/lib/chat.lib.php b/main/inc/lib/chat.lib.php
index 75525540aa..3caf99b3fb 100755
--- a/main/inc/lib/chat.lib.php
+++ b/main/inc/lib/chat.lib.php
@@ -330,27 +330,11 @@ class Chat extends Model
             ];
         }
 
-        /*if (!empty($_SESSION['openChatBoxes'])) {
-            foreach ($_SESSION['openChatBoxes'] as $userId => $time) {
-                if (!isset($_SESSION['tsChatBoxes'][$userId])) {
-                    $now = time() - $time;
-                    $time = api_convert_and_format_date($time, DATE_TIME_FORMAT_SHORT_TIME_FIRST);
-                    $message = sprintf(get_lang('SentAtX'), $time);
-
-                    if ($now > 180) {
-                        if (isset($chatHistory[$userId])) {
-                            $chatHistory[$userId]['items'][] = $item;
-                        }
-                        $_SESSION['tsChatBoxes'][$userId] = 1;
-                    }
-                }
-            }
-        }*/
         Session::write('chatHistory', $chatHistory);
 
         $sql = "UPDATE ".$this->table."
                 SET recd = 1
-                WHERE to_user = '".$currentUserId."' AND recd = 0";
+                WHERE to_user = $currentUserId AND recd = 0";
         Database::query($sql);
 
         echo json_encode(['items' => $chatHistory]);
@@ -439,7 +423,7 @@ class Chat extends Model
     /**
      * Close a specific chat box (user ID taken from $_POST['chatbox']).
      *
-     * @param $userId
+     * @param int $userId
      */
     public function closeWindow($userId)
     {