1 <?php
 2 
 3 class ImageAssetManager extends ImageDataObjectManager {
 4 
 5 
 6     public function __construct($controller, $name, $sourceClass = "Image", $headings = null) {
 7         if($headings === null) {
 8             $headings = array(
 9                     'Title' => 'Title',
10                     'Filename' => 'Filename'
11             );
12         }
13 
14         $fields = singleton($sourceClass)->getCMSFields();
15         $fields->removeByName("OwnerID");
16         $fields->removeByName("Parent");
17         $fields->removeByName("Filename");
18         $fields->removeByName("SortOrder");
19         $fields->removeByName("Sort");
20         $fields->push(new ReadonlyField('Filename'));
21         $fields->push(new SimpleTreeDropdownField('ParentID','Folder',"Folder"));
22         $fields->push(new HiddenField('ID','',$controller->ID));
23 
24         parent::__construct($controller, $name, $sourceClass, null, $headings, $fields, "Classname != 'Folder'");
25     }
26 
27 }