Fix process commands to encode files

Author: simoncarre

Helper/ExportHelper.php

@@ -69,7 +69,7 @@ public function getValueFromCode($attributeKey, $attributeValue, $locale)
             $option[0]->setLocale($locale)->getTranslation();
             $labelAsArray[] = $option[0]->getOptionValue()->getLabel();
         }
-        
+
         return implode(self::MULTI_SELECT_SEPARATOR, $labelAsArray);
     }
 
@@ -90,7 +90,7 @@ public function encodeFile($filePath, $encoding)
             $filePath,
             $tempFilePath
         );
-        $encodeFileProcess = new Process([$encodeFileCommand]);
+        $encodeFileProcess = Process::fromShellCommandline($encodeFileCommand);
         $encodeFileProcess->mustRun();
 
         if (file_exists($tempFilePath)) {

Helper/ImportHelper.php

@@ -313,7 +313,7 @@ protected function encodeToUtf8($filePath, $fromEncoding)
         try {
             if (empty($fromEncoding)) {
                 $checkEncodingCommand = sprintf('file -i %s | cut -f 2 -d";" | cut -f 2 -d=', $filePath);
-                $checkEncodingProcess = new Process([$checkEncodingCommand]);
+                $checkEncodingProcess = Process::fromShellCommandline($checkEncodingCommand);
                 $checkEncodingProcess->mustRun();
                 $currentEncoding = $checkEncodingProcess->getOutput();
                 $currentEncoding = str_replace("\n", "", $currentEncoding);
@@ -330,7 +330,7 @@ protected function encodeToUtf8($filePath, $fromEncoding)
                     $filePath,
                     $newFilePath
                 );
-                $encodeFileProcess = new Process([$encodeFileCommand]);
+                $encodeFileProcess = Process::fromShellCommandline($encodeFileCommand);
                 $encodeFileProcess->mustRun();
 
                 // Replace bad encoding file with correct one