function _DownloadFile($filename = "", $cacheSeconds = 1800, $contentType = "application/zip")
{
global $AR;
$context = pobject::getContext();
$me = $context['arCurrentObject'];
$size = filesize($this->_filename);
ldSetContent($contentType, $size);
$expires = time() + $cacheSeconds;
if ($AR->user->data->login == "public" || $me->CheckPublic("read")) {
ldSetClientCache(true, $expires);
}
if ($filename) {
ldHeader("Content-Disposition: attachment; filename={$filename}");
ldHeader("Content-length:" . (string) $size);
}
readfile($this->_filename);
}
public function CheckLogin($grant, $modifier = ARTHISTYPE)
{
global $AR, $ARnls, $ARConfig, $ARCurrent, $ARConfigChecked;
if (!$this->store->is_supported("grants")) {
debug("pobject: store doesn't support grants");
return true;
}
if ($modifier == ARTHISTYPE) {
$modifier = $this->type;
}
/* load config cache */
if (!isset($ARConfig->cache[$this->path])) {
// since this is usually run before CheckConfig, make sure
// it doesn't set cache time
$realConfigChecked = $ARConfigChecked;
$ARConfigChecked = true;
$this->loadConfig();
$ARConfigChecked = $realConfigChecked;
}
$isadmin = $this->CheckAdmin($AR->user);
if (!$isadmin && !$AR->user->grants[$this->path]) {
$grants = $this->GetValidGrants();
} else {
$grants = $AR->user->grants[$this->path];
}
if ($AR->user->data->login != "public") {
// Don't remove this or MSIE users won't get uptodate pages...
ldSetClientCache(false);
}
if ((!$grants[$grant] || $modifier && is_array($grants[$grant]) && !$grants[$grant][$modifier]) && !$isadmin) {
// do login
$arLoginMessage = $ARnls["accessdenied"];
ldAccessDenied($this->path, $arLoginMessage);
$result = false;
} else {
$result = $grants || $isadmin;
}
$ARCurrent->arLoginSilent = 1;
return $result;
}
