MINOR Metadata for GridField and Folder->getCMSFields() to allow open…

…ing folder references in the UI

filesystem/Folder.php

@@ -441,6 +441,10 @@ function getCMSFields() {
 		$gridField->setFieldFormatting(array(
 			'Date' => 'Nice'
 		));
+		$gridField->setAttribute(
+			'data-url-folder-template', 
+			Controller::join_links(singleton('AssetAdmin')->Link('show'), '%s')
+		);
 
 		$titleField = ($this->ID && $this->ID != "root") ? new TextField("Title", _t('Folder.TITLE')) : new HiddenField("Title");
 

forms/gridfield/GridField.php

@@ -335,7 +335,9 @@ public function FieldHolder() {
 				'tr', 
 				array(
 					"class" => 'ss-gridfield-item ' . $record->FirstLast() . " " . $record->EvenOdd(),
-					'data-id' => $record->ID
+					'data-id' => $record->ID,
+					// TODO Allow per-row customization similar to GridFieldDefaultColumns
+					'data-class' => $record->ClassName,
 				),
 				$rowContent
 			);