Changes in clipboard sort, refs #8941

- Fix reference code sort by using the same order than
  in the browse IO page switch
- Add date option, over the events start date

apps/qubit/modules/user/actions/clipboardAction.class.php

@@ -52,15 +52,21 @@ public function execute($request)
         case 'identifier':
           $this->search->query->addSort(array('referenceCode.untouched' => 'asc'));
 
-        case 'lastUpdated':
-          $this->search->query->setSort(array('updatedAt' => 'desc'));
-          break;
-
         // I don't think that this is going to scale, but let's leave it for now
         case 'alphabetic':
-        default:
           $field = sprintf('i18n.%s.title.untouched', $this->selectedCulture);
           $this->search->query->addSort(array($field => 'asc'));
+
+          break;
+
+        case 'date':
+          $this->search->query->setSort(array('dates.startDate' => 'asc'));
+
+        break;
+
+        case 'lastUpdated':
+        default:
+          $this->search->query->setSort(array('updatedAt' => 'desc'));
       }
 
       $this->search->query->setQuery($this->search->queryBool);

apps/qubit/modules/user/templates/clipboardSuccess.php

@@ -14,12 +14,12 @@
   <section class="header-options">
     <?php echo get_partial('default/printPreviewButton', array('class' => 'clipboard-print')) ?>
 
-    <?php echo get_partial('default/sortPicker',
-      array(
-        'options' => array(
-          'lastUpdated' => __('Most recent'),
-          'alphabetic' => __('Alphabetic'),
-          'identifier' => __('Reference code')))) ?>
+    <?php echo get_partial('default/sortPicker', array(
+      'options' => array(
+        'lastUpdated' => __('Most recent'),
+        'alphabetic'  => __('Alphabetic'),
+        'identifier'  => __('Reference code'),
+        'date'        => __('Date')))) ?>
   </section>
 <?php end_slot() ?>