chg: [dashboard] show owner email of template to site owners and the owner themselves

app/Controller/DashboardsController.php

@@ -368,6 +368,9 @@ class DashboardsController extends AppController
                 $this->response->type()
             );
         } else {
+            $this->paginate['contain'] = array(
+                'User.id', 'User.email'
+            );
             $data = $this->paginate();
             foreach ($data as &$element) {
                 $element['Dashboard']['value'] = json_decode($element['Dashboard']['value'], true);
@@ -377,6 +380,9 @@ class DashboardsController extends AppController
                 }
                 $element['Dashboard']['widgets'] = array_keys($widgets);
                 sort($element['Dashboard']['widgets']);
+                if ($element['Dashboard']['user_id'] != $this->Auth->user('id')) {
+                    $element['User']['email'] = '';
+                }
             }
             $this->set('passedArgs', $this->passedArgs);
             $this->set('data', $data);

app/Model/Dashboard.php

@@ -23,7 +23,10 @@ class Dashboard extends AppModel
     public $belongsTo = array(
         'User',
         'Role',
-        'Organisation',
+        'Organisation' => array(
+            'className' => 'Organisation',
+            'foreignKey' => 'org_id'
+        )
     );
 
     public function loadWidget($user, $name, $returnOnException = false)

app/View/Dashboards/list_templates.ctp

@@ -27,6 +27,12 @@
                     'class' => 'short',
                     'data_path' => 'Dashboard.uuid',
                 ),
+                array(
+                    'name' => __('Owner'),
+                    'sort' => 'User.email',
+                    'class' => 'short',
+                    'data_path' => 'User.email',
+                ),
                 array(
                     'name' => __('Name'),
                     'sort' => 'name',