Third progress with the dashboards (first version)

workflow/engine/controllers/dashboard.php

@@ -7,27 +7,55 @@
 
 class Dashboard extends Controller {
 
+  // Class properties
+  private pmDashlet;
+
+  // Class constructor
+  public function __construct() {
+    G::LoadClass('pmDashlet');
+    $this->pmDashlet = new PMDashlet();
+  }
+
   // Functions for the dashboards users module - Start
 
   public function index($httpData) {
-    $this->includeExtJS('dashboard/index');
-    $this->includeExtJSLib('ux/portal');
-    G::RenderPage('publish', 'extJs');
+    try {
+      $this->setJSVar('dashletsInstances', $this->getDashletsInstancesForCurrentUser());
+      $this->includeExtJS('dashboard/index');
+      $this->includeExtJSLib('ux/portal');
+      G::RenderPage('publish', 'extJs');
+    }
+    catch (Exception $error) {
+      //ToDo: Display a error message
+    }
   }
 
-  public function renderDashletInstance($dasInsUid) {
-    require_once ( PATH_METHODS . 'dashboard/class.gauge.php' );
-    $gauge = new pmGauge();
-/*
-    $gauge->value = x;
-    $gauge->maxValue = x;
-*/    
-    //falta el width de la imagen
-    $w  = isset($_REQUEST['w']) ? intval($_REQUEST['w']) : 610;  
-    if ( intval($_REQUEST['w']) < 50 ) $w = 50;
-    $gauge->w = $w;
-    
-    $gauge->render();
+  public function renderDashletInstance($data) {
+    try {
+      if (!isset($data['DAS_INS_UID'])) {
+        $data['DAS_INS_UID'] = '';
+      }
+      if ($data['DAS_INS_UID'] == '') {
+        throw new Exception('Parameter "DAS_INS_UID" is empty.');
+      }
+      $this->pmDashlet->setup($data['DAS_INS_UID']);
+      $this->pmDashlet->render();
+    }
+    catch (Exception $error) {
+      //ToDo: Render a image with the error message
+    }
+  }
+
+  private function getDashletsInstancesForCurrentUser() {
+    try {
+      if (!isset($_SESSION['USER_LOGGED'])) {
+        throw new Exception('The session has expired.');
+      }
+      return $this->pmDashlet->getDashletsInstancesForUser($_SESSION['USER_LOGGED']);
+    }
+    catch (Exception $error) {
+      throw $error;
+    }
   }
 
   // Functions for the dashboards users module - End
@@ -35,36 +63,88 @@ class Dashboard extends Controller {
   // Functions for the dasboards administration module - Start
 
   public function dashletsList() {
-    $headPublisher =& headPublisher::getSingleton();
-    $headPublisher->addExtJsScript('dashboard/dashletsList', false);
-    $headPublisher->addContent('dashboard/dashletsList');
-    G::RenderPage('publish', 'extJs');
+    try {
+      $this->includeExtJS('dashboard/dashletsList');
+      $this->setView('dashboard/dashletsList');
+      G::RenderPage('publish', 'extJs');
+    }
+    catch (Exception $error) {
+      //ToDo: Display a error message
+    }
   }
 
   public function getDashletsInstances() {
-    //
+    $this->setResponseType('json');
+    $result = new stdclass();
+    $result->status = 'OK';
+    try {
+      $result->dashletsInstances = $this->pmDashlet->getDashletsInstances($start, $limit);
+      $result->totalDashletsInstances = $this->pmDashlet->getDashletsInstancesQuantity();
+    }
+    catch (Exception $error) {
+      $result->status = 'ERROR';
+      $result->message = $error->getMessage();
+    }
+    return $result;
   }
 
-  public function dashletInstanceForm($dasInsUid) {
-    $headPublisher =& headPublisher::getSingleton();
-    $headPublisher->addExtJsScript('dashboard/dashletInstanceForm', false);
-    $headPublisher->addContent('dashboard/dashletInstanceForm');
-    if ($dasInsUid != '') {
-      // load data before render the form
+  public function dashletInstanceForm($dasInsUid = '') {
+    try {
+      $this->includeExtJS('dashboard/dashletInstanceForm', false);
+      $this->setView('dashboard/dashletInstanceForm');
+      if ($dasInsUid != '') {
+        $this->setJSVar('dashletInstance', $this->pmDashlet->getDashletInstance($dasInsUid));
+      }
+      else {
+        $this->setJSVar('dashletInstance', new stdclass());
+      }
+      G::RenderPage('publish', 'extJs');
+    }
+    catch (Exception $error) {
+      //ToDo: Display a error message
     }
-    G::RenderPage('publish', 'extJs');
   }
 
   public function saveDashletInstance($data) {
-    //
+    $this->setResponseType('json');
+    $result = new stdclass();
+    $result->status = 'OK';
+    try {
+      $this->pmDashlet->saveDashletInstance($data);
+    }
+    catch (Exception $error) {
+      $result->status = 'ERROR';
+      $result->message = $error->getMessage();
+    }
+    return $result;
   }
 
   public function deleteDashletInstance($dasInsUid) {
-    //
+    $this->setResponseType('json');
+    $result = new stdclass();
+    $result->status = 'OK';
+    try {
+      $this->pmDashlet->deleteDashletInstance($dasInsUid);
+    }
+    catch (Exception $error) {
+      $result->status = 'ERROR';
+      $result->message = $error->getMessage();
+    }
+    return $result;
   }
 
   public function getOwnersByType($type) {
-    //
+    $this->setResponseType('json');
+    $result = new stdclass();
+    $result->status = 'OK';
+    try {
+      //ToDo: For the next release
+    }
+    catch (Exception $error) {
+      $result->status = 'ERROR';
+      $result->message = $error->getMessage();
+    }
+    return $result;
   }
 
   // Functions for the dasboards administration module - End