public function editAction()
 {
     if (!Zend_Auth::getInstance()->hasIdentity()) {
         throw new Zend_Exception("You cant edit this item");
     }
     $id = $this->getRequest()->getParam("id");
     $type = $this->getRequest()->getParam("type");
     $from = $this->getRequest()->getParam("from");
     $this->view->type = $type;
     $this->view->from = $from;
     $categoriesModel = new Model_DbTable_PagesCategories();
     $categories = $categoriesModel->getMedia();
     $pagesModel = new Model_DbTable_Pages();
     if ($id) {
         $page = $pagesModel->find($id)->current();
     } elseif ($this->getRequest()->isPost() && isset($categories[$type]) || !$this->getRequest()->isPost()) {
         $page = $pagesModel->createRow();
         $page->category_id = $categories[$type]->id;
     } elseif ($this->getRequest()->getParam("parent_id")) {
         $page = $pagesModel->createRow();
         $page->category_id = $this->getRequest()->getParam("parent_id");
     } else {
         throw new Zend_Exception("Selected type not available");
     }
     if (!$page) {
         throw new Zend_Exception("Page isn't found");
     }
     $form = Model_Static_Loader::loadForm("page");
     if ($this->getRequest()->isPost() && $form->isValid($_POST)) {
         $values = $form->getValues();
         unset($values["thumb"]);
         foreach ($values as $key => $val) {
             $page->{$key} = $val;
         }
         if ($type != "posts") {
             // upload files
             if (isset($_FILES["thumb"]) && $_FILES["thumb"]["size"]) {
                 $filename = date("Ymd_His") . $_FILES["thumb"]["name"];
                 if (!$type) {
                     $type = "common";
                 }
                 move_uploaded_file($_FILES['thumb']['tmp_name'], $_SERVER["DOCUMENT_ROOT"] . "/files/" . $type . "/" . $filename);
                 $page->thumb = "/files/" . $type . "/" . $filename;
             }
         }
         $page->save();
         switch ($page->category_id) {
             case 4:
                 $url = "/sections/post?id={$page->id}";
                 break;
             case 3:
             case 2:
                 $url = "/sections/news?id={$page->id}";
                 break;
             case 7:
                 $url = "/sections/pipeline/";
                 break;
         }
         $this->_redirect($url);
         exit;
     }
     $this->view->page = $page;
 }