Fix file upload feedback

inc/spot.php

@@ -327,9 +327,9 @@ class Spot extends Main
 	public function upload()
 	{
 		$this->oClassManagement->incClass('uploader', true);
-		new Uploader($this->oPicture);
+		$oUploader = new Uploader($this->oPicture);
 		
-		return self::getJsonResult(true, '');
+		return $oUploader->sBody;
 	}
 	
 	public function getAdminSettings() {

inc/uploader.php

@@ -7,11 +7,14 @@ class Uploader extends UploadHandler
 	 * @var Picture
 	 */
 	private $oPicture;
+	
+	public $sBody;
 
 	function __construct(&$oPicture)
 	{
 		$this->error_messages['wrong_project_mode'] = 'Le projet n\'est pas en mode "blog".';
 		$this->oPicture = &$oPicture;
+		$this->sBody = '';
 		parent::__construct(array('image_versions'=>array(), 'accept_file_types'=>'/\.(gif|jpe?g|png)$/i'));
 	}
 	
@@ -29,6 +32,7 @@ class Uploader extends UploadHandler
 	
 	protected function handle_file_upload($uploaded_file, $name, $size, $type, $error, $index = null, $content_range = null) {
 		$file = parent::handle_file_upload($uploaded_file, $name, $size, $type, $error, $index, $content_range);
+		
 		if(empty($file->error)) {
 			$sError = $this->oPicture->addPic($file->name);
 			if($sError!='') {
@@ -38,6 +42,10 @@ class Uploader extends UploadHandler
 		
 		return $file;
 	}
+	
+	protected function body($sBodyPart) {
+		$this->sBody .= $sBodyPart;
+	}
 }
 
 /*