/**
  * 
  * normalize params
  */
 private function normalizeParams($params)
 {
     $urlImage = UniteFunctionsRev::getVal($params, "image_url");
     $urlThumb = UniteFunctionsRev::getVal($params, "slide_thumb");
     //init the id if absent
     $params["image_id"] = UniteFunctionsRev::getVal($params, "image_id");
     if (!empty($urlImage)) {
         $urlImage = UniteFunctionJoomlaRev::urlToRelative($urlImage);
     }
     if (!empty($urlThumb)) {
         $urlThumb = UniteFunctionJoomlaRev::urlToRelative($urlThumb);
     }
     $params["image"] = $urlImage;
     $params["slide_thumb"] = $urlThumb;
     unset($params["image_url"]);
     if (isset($params["video_description"])) {
         $params["video_description"] = UniteFunctionsRev::normalizeTextareaContent($params["video_description"]);
     }
     return $params;
 }
 /**
  * 
  * normalize params
  */
 private function normalizeParams($params)
 {
     $urlImage = UniteFunctionsRev::getVal($params, "image_url");
     //init the id if absent
     $params["image_id"] = UniteFunctionsRev::getVal($params, "image_id");
     $params["image"] = $urlImage;
     unset($params["image_url"]);
     if (isset($params["video_description"])) {
         $params["video_description"] = UniteFunctionsRev::normalizeTextareaContent($params["video_description"]);
     }
     return $params;
 }
 /**
  * 
  * normalize params
  */
 private function normalizeParams($params)
 {
     $urlImage = $params["image_url"];
     if (empty($urlImage)) {
         UniteFunctionsRev::throwError("the image could not be empty in params");
     }
     $params["image"] = $urlImage;
     unset($params["image_url"]);
     if (isset($params["video_description"])) {
         $params["video_description"] = UniteFunctionsRev::normalizeTextareaContent($params["video_description"]);
     }
     return $params;
 }