if (count($files) > 1) {
$user_random_id = JDHelper::buildRandomNumber();
}
// we need the filed id when not used checkboxes
if (!$marked_files_id) {
$marked_files_id = array($fileid);
}
$marked_files_id_string = implode(',', $marked_files_id);
// We must compute up to this point, what this user has downloaded before and compare it then later with the defined user limitations
// Important: Please note, that we can check it only for registered users. By visitors it is not really useful, then we have here only a changeable IP.
$total_consumed = JDHelper::getUserLimits($user_rules, $marked_files_id);
// When $total_consumed['limits_info'] has a value, we must check whether this user may download the selected files
// If so, then the result is: TRUE - otherwise: the limitations message
// Has $total_consumed['limits_info'] not any value, it exists not any limitations for this user
if ($total_consumed['limits_info']) {
$may_download = JDHelper::checkUserDownloadLimits($user_rules, $total_consumed, $sum_selected_files, $sum_selected_volume, $marked_files_id);
} else {
$may_download = true;
}
// check whether user has enough points from alphauserpoints (when used and installed)
if ($may_download === true && $jlistConfig['use.alphauserpoints']) {
$aup_result = JDHelper::checkUserPoints($sum_aup_points, $marked_files_id);
if ($aup_result['may_download'] === true) {
$may_download = true;
} else {
$may_download = $aup_result['points_info'];
}
}
// write data in session
if ($may_download === true) {
if ($user_random_id) {
/**
* Check whether a user may download a file within his limitations
*
* @param mixed $cat_id
* @param mixed $file_id
* @param mixed $files_list
* @param mixed $user_rules
* @param mixed $sum_selected_files
* @param mixed $sum_selected_volume
*/
public static function checkDirectDownloadLimits($cat_id, $file_id, $marked_files_id, $user_rules, $sum_selected_files, $sum_selected_volume)
{
global $jlistConfig;
// we need the filed id when not used checkboxes
if (!$marked_files_id) {
$marked_files_id = array($file_id);
}
$marked_files_id_string = implode(',', $marked_files_id);
// We must compute up to this point, what this user has downloaded before and compare it then later with the defined user limitations
// Important: Please note, that we can check it only for registered users. By visitors it is not really useful, then we have here only a changeable IP.
$total_consumed = JDHelper::getUserLimits($user_rules, $marked_files_id);
// When $total_consumed['limits_info'] has a value, we must check whether this user may download the selected files
// If so, then the result is: TRUE - otherwise: the limitations message
// Has $total_consumed['limits_info'] not any value, it exists not any limitations for this user
if ($total_consumed['limits_info']) {
$may_download = JDHelper::checkUserDownloadLimits($user_rules, $total_consumed, $sum_selected_files, $sum_selected_volume, $marked_files_id);
} else {
$may_download = true;
}
// check whether user has enough points from alphauserpoints (when used and installed)
if ($may_download === true && $jlistConfig['use.alphauserpoints']) {
$aup_result = JDHelper::checkUserPoints($sum_aup_points, $marked_files_id);
if ($aup_result['may_download'] === true) {
$may_download = true;
} else {
$may_download = $aup_result['points_info'];
}
}
// write data in session
if ($may_download === true) {
if ($user_random_id) {
JDHelper::writeSessionEncoded($user_random_id, 'jd_random_id');
JDHelper::writeSessionEncoded($marked_files_id_string, 'jd_list');
JDHelper::writeSessionClear('jd_fileid');
} else {
// single file download
if ($file_id) {
JDHelper::writeSessionEncoded($file_id, 'jd_fileid');
} else {
JDHelper::writeSessionEncoded($marked_files_id[0], 'jd_fileid');
}
JDHelper::writeSessionClear('jd_random_id');
JDHelper::writeSessionClear('jd_list');
}
JDHelper::writeSessionEncoded($cat_id, 'jd_catid');
return true;
} else {
return $may_download;
}
}