function GetDownloadDetails()
{
$i = 0;
$download = $_GET['dl_id'];
$res = $this->cache->GetDownloads($download);
$row = mysql_fetch_assoc($res);
$opts = array('dl_id' => '');
foreach ($row as $key => $value) {
$opts[$key] = $value;
}
if (!($size = $opts['filesize'])) {
$size = "n/a";
} else {
if ($size < 1) {
$size = "<1 MB";
} else {
$size .= " MB";
}
}
if ($opts['ctype'] == "application/x-zip-compressed") {
$format = "zip/{$opts['format']}";
} else {
$format = $opts['format'];
}
if ($row['srctree'] != "") {
$res = SOURCETree::Parse($row['srctree']);
foreach ($res as $key => $grp) {
$req = new DATARequest($grp['props']);
$reader = $req->CreateReader();
$itemlist[$key] = $reader->GetItemList();
}
} else {
$req = new DATARequest($opts);
$reader = $req->CreateReader();
$grps = $reader->GetGroups();
$glist = $reader->GetGroupList();
$mask = new MASK($opts);
foreach ($glist as $grp => $det) {
$itemlist[$det['gid']] = $reader->GetItemList($grps[$i], $mask);
$i = $i + 1;
}
}
$window = $this->ParseReadableWindow($opts['window']);
if ($opts['status'] == "ERROR") {
$download_props['error'] = "Something went wrong while preparing data.";
}
if ($error = $opts['error']) {
$download_props['error'] = $error;
}
$download_props['window'] = $window;
$download_props['format'] = $format;
$download_props['size'] = $size;
$download_details['props'] = $download_props;
foreach ($itemlist as $gid => $items) {
if (!is_numeric($gid)) {
foreach ($items as $key => $item) {
$download_details['groups'][$gid][$key] = array("id" => "{$item['id']}", "name" => "{$item['name']}");
}
}
}
return $download_details;
}
static function Optimize($srctree, $flags = 0)
{
return SOURCETree::Create(SOURCETree::Parse($srctree, true, $flags), $flags);
}
function UpdateUIDs()
{
$uids = $this->FindUIDs();
$db = $this->GetUIDs();
foreach ($uids as $uid => $prop) {
if (isset($db[$uid])) {
if (SOURCETree::PropsCmp($prop, $db[$uid])) {
$this->UIDAppend($uid, $prop);
}
unset($db[$uid]);
} else {
$this->UIDAppend($uid, $prop);
}
}
foreach ($db as $uid => &$value) {
$this->UIDDelete($uid);
}
}