public function modifyAction()
 {
     $ns = new Zend_Session_Namespace('user');
     if (empty($ns->data)) {
         $this->_redirect($this->view->url(array('controller' => 'index', 'action' => 'error', 'type' => 'page'), null, true));
     }
     $fiche = $this->_getParam('fiche');
     $article = new Application_Model_Sell();
     $ns = new Zend_Session_Namespace('user');
     $sell = new Application_Model_Sell();
     $images = new Application_Model_Image();
     $categorys = new Application_Model_Category();
     $this->view->souscategory = $categorys->getSousRubrique();
     $this->view->category = $categorys->getRubrique();
     $sousRubriqueChoisi = $categorys->getSousRubrique();
     $produit = $article->getArticle($fiche);
     foreach ($sousRubriqueChoisi as $s) {
         if ($produit[0]['id_category'] == $s['id_category']) {
             $sr = $s['label_category'];
         }
     }
     $this->view->sr = $sr;
     if ($this->_request->isPost()) {
         $title = $_POST['title'];
         if ($title == "") {
             $title = $produit[0]['title'];
         }
         // image data
         $image = @file_get_contents($_FILES['image']['tmp_name']);
         $nameImage = $_FILES['image']['name'];
         // sell data
         $quantity = $_POST['quantity'];
         $category = $_POST['category'];
         $price = $_POST['price'];
         $descritptionCourt = $_POST['description_courte'];
         $description = $_POST['description'];
         $idUser = $ns->data['id_user'];
         $sousrubrique = $_POST['sous-rubrique-hidden'];
         if ($sousrubrique == "") {
             $sousrubrique = $produit[0]['id_category'];
         }
         // recuperation de idSell après modification
         $sell->updateSell($title, $image, $quantity, $price, $descritptionCourt, $description, $fiche, $sousrubrique);
         // insertion de l'image grace a l'idSell
         $produit = $article->getArticle($fiche);
         if ($nameImage != '') {
             $ResultImage = $images->updateImage($produit[0]['id_image'], $image, $nameImage);
         }
         if ($ResultImage == true) {
             $this->_redirect($this->view->url(array('controller' => 'article', 'action' => 'modify', 'fiche' => $fiche, 'message' => 'done'), null, true));
         }
     }
     $this->view->produit = $produit;
     foreach ($this->view->produit as &$p) {
         $p['img64'] = base64_encode($p['image']);
         $p['type'] = pathinfo($p['name_image'], PATHINFO_EXTENSION);
     }
 }