ImportsourceTable: add revalidation stub and icons

application/tables/ImportsourceTable.php

@@ -3,9 +3,14 @@
 namespace Icinga\Module\Director\Tables;
 
 use Icinga\Module\Director\Web\Table\QuickTable;
+use Icinga\Module\Director\Import\Import;
+use Icinga\Module\Director\Objects\ImportSource;
+use Exception;
 
 class ImportsourceTable extends QuickTable
 {
+    protected $revalidate = false;
+
     protected $searchColumns = array(
         'source_name',
     );
@@ -32,6 +37,34 @@ class ImportsourceTable extends QuickTable
         );
     }
 
+    protected function listTableClasses()
+    {
+        return array_merge(array('syncstate'), parent::listTableClasses());
+    }
+
+    protected function getRowClasses($row)
+    {
+        if (! $this->revalidate) {
+            return array();
+        }
+        try {
+            $import = new Import(ImportSource::load($row->id,$this->connection()));
+            if ($import->providesChanges()) {
+                $row->source_name = sprintf(
+                    '%s (%s)',
+                    $row->source_name,
+                    $this->view()->translate('has changes')
+                );
+                return 'pending-changes';
+            } else {
+                return 'in-sync';
+            }
+        } catch (Exception $e) {
+            $row->source_name = $row->source_name . ' (' . $e->getMessage() . ')';
+            return 'failing';
+        }
+    }
+
     public function getBaseQuery()
     {
         $db = $this->connection()->getConnection();