Optimize rendering of MetaModel backend listing

Author: discordier

contao/assets/images/icons/locale_1.png

@@ -21,8 +21,6 @@
 
 namespace MetaModels\DcGeneral\Events\Table\MetaModels;
 
-use ContaoCommunityAlliance\Contao\Bindings\ContaoEvents;
-use ContaoCommunityAlliance\Contao\Bindings\Events\Image\ResizeImageEvent;
 use ContaoCommunityAlliance\DcGeneral\Contao\View\Contao2BackendView\Event\DecodePropertyValueForWidgetEvent;
 use ContaoCommunityAlliance\DcGeneral\Contao\View\Contao2BackendView\Event\EncodePropertyValueFromWidgetEvent;
 use ContaoCommunityAlliance\DcGeneral\Contao\View\Contao2BackendView\Event\GetBreadcrumbEvent;
@@ -156,45 +154,34 @@ public function modelToLabel(ModelToLabelEvent $event)
         $model      = $event->getModel();
         $translator = $event->getEnvironment()->getTranslator();
         $database   = $this->getDatabase();
+        $tableName  = $model->getProperty('tableName');
 
-        if (!($model && $database->tableExists($model->getProviderName()))) {
+        if (!($model && !empty($tableName) && $database->tableExists($tableName))) {
             return;
         }
 
         $strLabel = vsprintf($event->getLabel(), $event->getArgs());
-
-        $strImage = '';
-        if ($model->getProperty('addImage')) {
-            $arrSize    = deserialize($model->getProperty('size'));
-            $imageEvent = new ResizeImageEvent($model->getProperty('singleSRC'), $arrSize[0], $arrSize[1], $arrSize[2]);
-
-            $event->getEnvironment()->getEventDispatcher()->dispatch(ContaoEvents::IMAGE_RESIZE, $event);
-
-            $strImage = sprintf(
-                '<div class="image" style="padding-top:3px"><img src="%s" alt="%%1$s" /></div> ',
-                $imageEvent->getImage(),
-                htmlspecialchars($strLabel)
-            );
-        }
-
+        $image    = ((bool) $model->getProperty('translated')) ? 'locale.png' : 'locale_1.png';
         $objCount = $database
-            ->prepare('SELECT count(*) AS itemCount FROM ' . $model->getProperty('tableName'))
+            ->prepare('SELECT count(*) AS itemCount FROM ' . $tableName)
             ->execute();
         /** @noinspection PhpUndefinedFieldInspection */
         $count = $objCount->itemCount;
 
-        $itemCount = sprintf(
-            '<span style="color:#b3b3b3; padding-left:3px">[%s]</span>',
-            $translator->translatePluralized(
-                'itemFormatCount',
-                $count,
-                'tl_metamodel',
-                array($count)
+        $event->setArgs([
+            sprintf(
+                '
+<span class="name">
+  <img src="system/modules/metamodels/assets/images/icons/%1$s" /> %2$s
+  <span style="color:#b3b3b3; padding-left:3px">(%3$s)</span>
+  <span style="color:#b3b3b3; padding-left:3px">[%4$s]</span>
+</span>',
+                $image,
+                $strLabel,
+                $tableName,
+                $translator->translatePluralized('itemFormatCount', $count, 'tl_metamodel', [$count])
             )
-        );
-        $tableName = '<span style="color:#b3b3b3; padding-left:3px">(' . $model->getProperty('tableName') . ')</span>';
-
-        $event->setArgs(array('<span class="name">' . $strLabel . $tableName . $itemCount . '</span>' . $strImage));
+        ]);
     }
 
     /**