/**
* Rename the folder for the multiple uploaded files/images on insert
* Only for PRO version
* @param object tNG transaction object
* @param string reference for the key in session for the rename rule
* @return mix null or error object
* @access private
*/
function Trigger_MultipleUploadRename(&$tNG, $uploadObj)
{
$reference = $uploadObj->reference;
$ret = null;
if (!isset($_SESSION['tng_upload'][$reference]) || count($_SESSION['tng_upload'][$reference]) == 0) {
return $ret;
}
$pk = $tNG->getPrimaryKeyValue();
// make the rename on insert
if ($tNG->transactionType == '_insert') {
$hash = $_SESSION['tng_upload'][$reference]['properties'];
if (isset($tNG->multipleIdx) && $tNG->multipleIdx > 0) {
$hashFile = $_SESSION['tng_upload'][$reference]['files'][$tNG->multipleIdx];
} else {
$hashFile = $_SESSION['tng_upload'][$reference]['files'][1];
}
if (isset($hash['pkRule']) && isset($hashFile['pk']) && isset($hash['folderRule'])) {
$folderExistent = str_replace('{' . $hash['pkRule'] . '}', $hashFile['pk'], $hash['folderRule']);
if (!file_exists($folderExistent)) {
if (isset($tNG->multipleIdx) && $tNG->multipleIdx > 0) {
$_SESSION['tng_upload'][$reference]['files'][$tNG->multipleIdx] = null;
} else {
$_SESSION['tng_upload'][$reference]['files'][1] = null;
}
return $ret;
}
$arr = explode('/', $folderExistent);
if (substr($folderExistent, -1, 1) == '/' || substr($folderExistent, -1, 1) == '\\') {
array_pop($arr);
}
$folderExistent = array_pop($arr);
$folder = str_replace('{' . $hash['pkRule'] . '}', $pk, $hash['folderRule']);
$arr = explode('/', $folder);
if (substr($folder, -1, 1) == '/' || substr($folder, -1, 1) == '\\') {
array_pop($arr);
}
$new = array_pop($arr);
$f = implode('/', $arr) . '/';
$fld = new KT_folder();
$fld->renameFolder($f, $folderExistent, $new);
if ($fld->hasError()) {
$err = $fld->getError();
return new tNG_error("%s", array($err[0]), array($err[1]));
} else {
if (isset($tNG->multipleIdx) && $tNG->multipleIdx > 0) {
$_SESSION['tng_upload'][$reference]['files'][$tNG->multipleIdx] = null;
} else {
$_SESSION['tng_upload'][$reference]['files'][1] = null;
}
}
}
}
// cleanup session on update;
if ($tNG->transactionType == '_update') {
if (isset($tNG->multipleIdx) && $tNG->multipleIdx > 0) {
$_SESSION['tng_upload'][$reference]['files'][$tNG->multipleIdx] = null;
} else {
$_SESSION['tng_upload'][$reference]['files'][1] = null;
}
}
return $ret;
}
