NewsArticle: Added Restrictions to Main Image Field

purplespider · Jul 19, 2013 · 2253e9d · 2253e9d
1 parent 4f3fa19
commit 2253e9d
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/code/NewsArticle.php b/code/NewsArticle.php
@@ -44,11 +44,13 @@ function getCMSFields() {
 
 			$fields->addFieldToTab('Root.Main', $datefield, 'Content');
 
-			$fields->addFieldToTab('Root.Main', $image = new UploadField('AttachedImage','Main Image'),"Content");	
+			$image = new UploadField('AttachedImage', 'Main Image');
+			$image->getValidator()->setAllowedExtensions(array('jpg', 'jpeg', 'png', 'gif'));
+			$image->setConfig('allowedMaxFileNumber', 1);
+			$image->setFolderName('Managed/NewsImages');
 			$image->setRightTitle("Displayed to the right of the content in the main article, where it can be clicked to enlarge. <br />A thumbnail also appears next to the article summary on the main News page.");
-
-			$image->setFolderName("Managed/NewsImages");	
-
+			$fields->addFieldToTab('Root.Main', $image,"Content");	
+
 	    	return $fields;
 	   }