BUG 8966 Mensaje "fatal error" en un custom drill down cuando se deshabilita...

- Faltaba agregar una validacion en el formulario de edicion en caso de que la clase del dashlet haya sido desactivada o borrada
- Ahora se redirecciona de nuevo al listado y se muestra un mensaje de error que indica que el objeto no existe y que posiblemente
el plugin relacionado haya sido desactivado

workflow/engine/classes/class.pmDashlet.php

@@ -37,6 +37,9 @@ class PMDashlet extends DashletInstance implements DashletInterface {
   public function setup($dasInsUid) {
     try {
       $this->dashletInstance = $this->loadDashletInstance($dasInsUid);
+      if (!isset($this->dashletInstance['DAS_CLASS'])) {
+        throw new Exception(G::LoadTranslation('ID_ERROR_OBJECT_NOT_EXISTS') . ' - Probably the plugin related is disabled');
+      }
       $className = $this->dashletInstance['DAS_CLASS'];
       G::LoadClass($className);
       if (!class_exists($className)) {
@@ -45,8 +48,7 @@ class PMDashlet extends DashletInstance implements DashletInterface {
         foreach ($pluginsDashlets as $pluginDashlet) {
           set_include_path(get_include_path() . PATH_SEPARATOR . PATH_PLUGINS . $pluginDashlet . PATH_SEP);
         }
-        
-        require_once ("classes" . PATH_SEP . "class." . $className . ".php");
+        require_once 'classes' . PATH_SEP . 'class.' . $className . '.php';
       }
       $this->dashletObject = new $className();
       $this->dashletObject->setup($this->dashletInstance);
@@ -155,6 +157,9 @@ class PMDashlet extends DashletInstance implements DashletInterface {
       //Load data from the serialized field
       $dashlet = new Dashlet();
       $dashletFields = $dashlet->load($dashletInstance['DAS_UID']);
+      if (is_null($dashletFields)) {
+        $dashletFields = array();
+      }
       return array_merge($dashletFields, $dashletInstance);
     }
     catch (Exception $error) {

workflow/engine/controllers/dashboard.php

@@ -73,6 +73,10 @@ class Dashboard extends Controller {
   public function dashletsList() {
     try {
       $this->includeExtJS('dashboard/dashletsList');
+      if (isset($_SESSION['__DASHBOARD_ERROR__'])) {
+        $this->setJSVar('__DASHBOARD_ERROR__', $_SESSION['__DASHBOARD_ERROR__']);
+        unset($_SESSION['__DASHBOARD_ERROR__']);
+      }
       $this->setView('dashboard/dashletsList');
       G::RenderPage('publish', 'extJs');
     }
@@ -128,8 +132,9 @@ class Dashboard extends Controller {
       return null;
     }
     catch (Exception $error) {
-      //ToDo: Display a error message
-      error_log($error->getMessage());
+      $_SESSION['__DASHBOARD_ERROR__'] = $error->getMessage();
+      G::header('Location: dashletsList');
+      die();
     }
   }
 

workflow/engine/templates/dashboard/dashletsList.js

@@ -277,6 +277,10 @@ Ext.onReady(function(){
        infoGrid
     ]
   });
+
+  if (typeof(__DASHBOARD_ERROR__) !== 'undefined') {
+    PMExt.notify(_('ID_DASHBOARD'), __DASHBOARD_ERROR__);
+  }
 });
 
 //Funtion Handles Context Menu Opening