[Typo3-dev] further TV development ?

[Jens]

I found the script,

i know some basic php. But I have no idea where to paste the code or 
what to do with it. im a typo3 beginner. so i dont quite understand how 
this whole thing works.

thanks.


<?php
class ux_tx_templavoila_dbnewcontentel extends 
tx_templavoila_dbnewcontentel {
     function wizardArray()    {
         global $LANG, $TYPO3_DB;

         $positionPid = $this->id;
         $storageFolderPID = $this->getStorageFolderPid($positionPid);
         $tTO = 'tx_templavoila_tmplobj';
         $tDS = 'tx_templavoila_datastructure';
         $res = $TYPO3_DB->exec_SELECTquery (
         "$tTO.*",
         "$tTO LEFT JOIN $tDS ON $tTO.datastructure = $tDS.uid",
         "$tTO.pid=".intval($storageFolderPID)." AND 
$tDS.scope=2".t3lib_befunc::deleteClause 
($tTO).t3lib_befunc::deleteClause ($tDS)
         );

         $fce_count = 1;
         $wizardItems = array();
         $wizardItems['fce']['header'] = $LANG->getLL('fce');

         while ($row = $TYPO3_DB->sql_fetch_assoc($res))    {
             $tmpFilename = 'uploads/tx_templavoila/'.$row['previewicon'];
             $wizardItems['fce_'.$fce_count]['icon'] = 
(@is_file(PATH_site.$tmpFilename)) ? 
($GLOBALS['BACK_PATH'].'../'.$tmpFilename) : 
($GLOBALS['BACK_PATH'].'../'.t3lib_extMgm::siteRelPath('templavoila').'res1/default_previewicon.gif');
             $wizardItems['fce_'.$fce_count]['description'] = 
$row['description'] ? htmlspecialchars($row['description']) : 
$LANG->getLL ('template_nodescriptionavailable');
             $wizardItems['fce_'.$fce_count]['title'] = 
htmlspecialchars($row['title']);
             $wizardItems['fce_'.$fce_count]['params'] = 
'&defVals[tt_content][CType]=templavoila_pi1&defVals[tt_content][tx_templavoila_ds]='.$row['datastructure'].'&defVals[tt_content][tx_templavoila_to]='.$row['uid'];
             $fce_count ++;
         }
         return $wizardItems;
     }
     function getStorageFolderPid($positionPid)    {
             // Negative PID values is pointing to a page on the same 
level as the current.
         if ($positionPid<0) {
             $pidRow = 
t3lib_BEfunc::getRecord('pages',abs($positionPid),'pid');
             $positionPid = $pidRow['pid'];
         }
         $row = t3lib_BEfunc::getRecord('pages',$positionPid);

         $TSconfig = t3lib_BEfunc::getTCEFORM_TSconfig('pages',$row);
         return intval($TSconfig['_STORAGE_PID']);
     }

}
?>