[TYPO3-dam] Extending DAM with a Filelist Field

[Hendrik Reimers]

Hi,

i'm trying to extend the Datafields for the Files. That works with a little 
Extension great, but i want to insert a filelist...
If i create a normal filelist like below typo3 is copying the files into the 
extension upload folder, but i want the filelist field
like the dam_ttcontent extension is using.

my problem is that i have no idea how to insert a filegroup / filelist like 
dam_ttcontent ...

thanks...



<?php

if (!defined ('TYPO3_MODE')) {
        die ('Access denied.');
}

$tempColumns = array (
        'tx_neodamext_neo_doc_links' => array (
                'exclude' => 0,
                'label' => 
'LLL:EXT:neo_dam_ext/locallang_db.xml:tx_dam.tx_neodamext_neo_doc_links',
                'config' => array (
                        'type' => 'group',
                        'internal_type' => 'file',
                        'allowed' => '',
                        'disallowed' => 'php,php3',
                        'max_size' => 
$GLOBALS['TYPO3_CONF_VARS']['BE']['maxFileSize'],
                        'uploadfolder' => 'uploads/tx_neodamext',
                        'size' => 5,
                        'minitems' => 0,
                        'maxitems' => 10,
                )
        ),
);

t3lib_div::loadTCA('tx_dam');
t3lib_extMgm::addTCAcolumns('tx_dam',$tempColumns,1);
t3lib_extMgm::addToAllTCAtypes('tx_dam','--div--;LLL:EXT:neo_dam_ext/locallang_db.xml:tx_neodamext_div, 
tx_neodamext_neo_doc_links');

// Add fields to DAM indexing System
$TCA['tx_dam']['txdamInterface']['index_fieldList'] .= 
','.implode(",",array_keys($tempColumns));

?>