From 5a6ed1a6036eb6e7f0c95b50f87c2f5e7851066e Mon Sep 17 00:00:00 2001
From: Ingo Schommer <ingo@silverstripe.com>
Date: Tue, 21 Feb 2012 21:17:56 +0100
Subject: [PATCH] MINOR Backlink for "Add files" UI

---
 code/controllers/CMSFileAddController.php | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/code/controllers/CMSFileAddController.php b/code/controllers/CMSFileAddController.php
index 44b4d2ff..74e7309b 100644
--- a/code/controllers/CMSFileAddController.php
+++ b/code/controllers/CMSFileAddController.php
@@ -24,13 +24,15 @@ class CMSFileAddController extends AssetAdmin {
 		Requirements::javascript(SAPPHIRE_DIR . '/javascript/AssetUploadField.js');
 		Requirements::css(SAPPHIRE_DIR . '/css/AssetUploadField.css');
 
+		$folder = $this->currentPage();
+
 		$uploadField = Object::create('UploadField', 'AssetUploadField', '');
 		$uploadField->setConfig('previewMaxWidth', 40);
 		$uploadField->setConfig('previewMaxHeight', 30);
 		$uploadField->addExtraClass('ss-assetuploadfield');
 		$uploadField->removeExtraClass('ss-uploadfield');
 		$uploadField->setTemplate('AssetUploadField');
-		if ($this->currentPage()->exists() && $this->currentPage()->getFilename()) {
+		if ($folder->exists() && $folder->getFilename()) {
 			$uploadField->setFolderName($this->currentPage()->getFilename());
 		}
 
@@ -38,6 +40,17 @@ class CMSFileAddController extends AssetAdmin {
 		$form->addExtraClass('center cms-edit-form ' . $this->BaseCSSClasses());
 		$form->setTemplate($this->getTemplatesWithSuffix('_EditForm'));
 
+		$form->Fields()->push(
+			new LiteralField(
+				'BackLink',
+				sprintf(
+					'<a href="%s" class="backlink ss-ui-button cms-panel-link" data-icon="back">%s</a>',
+					Controller::join_links(singleton('AssetAdmin')->Link('show'), $folder ? $folder->ID : 0),
+					_t('AssetAdmin.BackToFolder', 'Back to folder')
+				)
+			)
+		);
+
 		return $form;
 	}