fix is_countable

controllers/actions/GetAction.php

@@ -323,7 +323,7 @@ class GetAction extends \PixelHumain\PixelHumain\components\Action
 
 			$limit=(@$_POST["indexStep"]) ? $_POST["indexStep"] : 6; 
 			$news= News::getNewsForObjectId($where, array("sharedBy.updated"=>-1), $type, $limit, @$followsArrayIds);
-			$params["endStream"]=(count($news) == $limit) ? false : true;
+			$params["endStream"]=((is_countable($news) ? count($news) : 0) == $limit) ? false : true;
 			foreach ($news as $key => $newsItem) {
 				if(@$newsItem["type"]){
 					if($newsItem["type"] === "activitypub"){
@@ -353,7 +353,7 @@ class GetAction extends \PixelHumain\PixelHumain\components\Action
         //TODO : reorganise by created date
 		$params["news"] = $news;
 		$params["limitDate"] = end($news);
-		if(count($news)==0 && $removeNews===true){
+		if((is_countable($news) ? count($news) : 0)==0 && $removeNews===true){
 			$params["limitDate"]=$removeNewsUpdated;
 			$params["removeNews"]=$removeNewsArray;
 		}

controllers/actions/ModerateAction.php

@@ -112,7 +112,7 @@ class ModerateAction extends \PixelHumain\PixelHumain\components\Action
         }
         elseif(isset($_REQUEST['subAction']) && $_REQUEST['subAction'] == "getNextIdToModerate"){
             $params = News::getNewsToModerate(null,1);
-            if(isset($params) && count($params)){
+            if(isset($params) && (is_countable($params) ? count($params) : 0)){
               $params = array_pop($params);
               return Rest::json(array("result"=>true, "msg"=>"il y a des news à modérer", "newsId" => (string)@$params['_id']));  
             }

views/co/timelinePanel.php

@@ -103,7 +103,7 @@ if(@$media["object"]){
 
             <?php //var_dump(@$media["sharedBy"]); 
             if(@$media["sharedBy"] && @$media["verb"]=="share"){ 
-              $countSharedBy=count($media["sharedBy"]);
+              $countSharedBy=is_countable($media["sharedBy"]) ? count($media["sharedBy"]) : 0;
 
               if($countSharedBy==1){
                 if(isset($media["lastAuthorShare"]) ){