static function Parse($srctree, $optimize = false, $flags = 0)
{
global $ADEI;
global $ADEI_SRCTREE_EXTRA;
$elements = explode(",", preg_replace_callback("/(\\([^)]+,[^)]+\\))/", create_function('$matches', '
return preg_replace("/,/", ";", $matches[0]);
'), $srctree));
$curid = false;
$res = array();
$idnum = array();
$extras = array();
if (!$elements || !$elements[0]) {
$elements = array();
}
if ($flags & SOURCETree::EXPAND_SERVERS) {
$remove_dublicates = false;
$new_elements = array();
foreach ($elements as $element) {
if (preg_match("/^(.*)\\(([^)]+)\\)\$/", $element, $m)) {
array_push($new_elements, $element);
} else {
$parts = explode("__", $element, 4);
if (sizeof($parts) == 1) {
$req = new SERVERRequest($props = array("db_server" => $parts[0]));
$list = $req->GetDatabaseList();
foreach ($list as $id => $info) {
array_push($new_elements, $parts[0] . "__" . $id);
}
$remove_dublicates = true;
} else {
if (sizeof($parts) > 2 && $parts[0] == "virtual") {
$extra = $parts[1];
if (!$extras[$extra]) {
ADEI::RequireClass("srctree/{$ADEI_SRCTREE_EXTRA[$extra]['class']}");
$extras[$extra] = new $ADEI_SRCTREE_EXTRA[$extra]['class']($req, $ADEI_SRCTREE_EXTRA[$extra]['options']);
}
$parts = explode("__", $element, 3);
$list = $extras[$extra]->Parse($parts[2]);
foreach ($list as $item) {
array_push($new_elements, $item);
}
$remove_dublicates = true;
} else {
array_push($new_elements, $element);
}
}
}
}
$elements = array();
foreach ($new_elements as $element) {
if (preg_match("/^(.*)\\(([^)]+)\\)\$/", $element, $m)) {
array_push($elements, $element);
} else {
$parts = explode("__", $element, 4);
if (sizeof($parts) == 2) {
$req = new SOURCERequest($props = array("db_server" => $parts[0], "db_name" => $parts[1]));
$list = $req->GetGroupList();
foreach ($list as $gid => $info) {
array_push($elements, $parts[0] . "__" . $parts[1] . "__" . $gid);
}
$remove_dublicates = true;
} else {
array_push($elements, $element);
}
}
}
if ($remove_dublicates) {
if ($optimize) {
$elements = array_unique($elements);
} else {
$new_elements = array_unique($elements);
ksort($new_elements);
$elements = array_values($new_elements);
}
}
}
foreach ($elements as $element) {
if (preg_match("/^(.*)\\(([^)]+)\\)\$/", $element, $m)) {
$id = $m[1];
$parts = explode("__", $m[1], 3);
if (sizeof($parts) < 3) {
throw new ADEIException(translate("Unsupported element (%s) in the source tree", $m[1]));
}
$items = explode(";", $m[2]);
} else {
$parts = explode("__", $element, 4);
if (sizeof($parts) == 1 && ($flags & SOURCETree::IGNORE_UIDS) == 0) {
$item_props = $ADEI->ResolveUID($parts[0]);
// Controls are not supported at the moment
if ($item_props) {
$parts = explode("__", SOURCETree::PropsToItem($item_props));
} else {
if (($flags & SOURCETree::IGNORE_BADITEMS) == 0) {
throw new ADEIException(translate("UID (%s) is not available", $parts[0]));
} else {
continue;
}
}
}
if (sizeof($parts) < 3) {
if (($flags & SOURCETree::IGNORE_BADITEMS) == 0) {
throw new ADEIException(translate("Unsupported element (%s) of source tree", $element));
} else {
continue;
}
}
$id = $parts[0] . "__" . $parts[1] . "__" . $parts[2];
if (sizeof($parts) == 4) {
$items = array($parts[3]);
} else {
$items = false;
}
}
if ($optimize) {
$realid = $id;
} else {
if (strcmp($id, $curid)) {
if ($idnum[$id]) {
$realid = $id . "__" . ++$idnum[$id];
} else {
$realid = $id;
$idnum[$id] = 1;
}
$curid = $id;
}
}
if (!isset($res[$realid])) {
$res[$realid] = array('props' => array('db_server' => $parts[0], 'db_name' => $parts[1], 'db_group' => $parts[2]), 'items' => array());
}
if ($items === false) {
$res[$realid]['items'] = false;
unset($res[$realid]['props']['db_mask']);
} else {
if (is_array($res[$realid]['items'])) {
$res[$realid]['items'] = array_merge($res[$realid]['items'], $items);
$res[$realid]['props']['db_mask'] = implode(",", $res[$realid]['items']);
}
}
}
return $res;
}
function __construct(&$req = NULL, &$override = NULL)
{
global $OPTIONS;
if ($req instanceof REQUEST) {
$props =& $req->props;
} else {
$props =& $req;
}
$this->props =& $props;
$this->options = array();
if ($override) {
$this->options[] =& $override;
}
if ($req && isset($props['db_server'])) {
$src = array($props['db_server']);
if (isset($props['db_name'])) {
$src[] = $props['db_name'];
if (isset($props['db_group'])) {
$src[] = $props['db_group'];
}
}
if (!$req instanceof SERVERRequest) {
$req = new SERVERRequest($props);
}
$server = $req->GetServerInfo(REQUEST::NEED_INFO);
if (is_string($server['multibase'])) {
$multibase = $server['multibase'];
} else {
if ($server['multibase']) {
$multibase = ".*";
} else {
$multibase = false;
}
}
$opts = array(array(), array(), array());
foreach (array_keys($OPTIONS) as $regex) {
$src_regex = explode("__", $regex, 3);
// Handle multibase sources automatically
if ($multibase && sizeof($src_regex) > 1) {
$src_regex[1] .= $multibase;
}
// option is two specific for current request
if (sizeof($src_regex) > sizeof($src)) {
continue;
}
// check if all parts of regex match
for ($i = 0; $i < sizeof($src_regex); $i++) {
//echo "checking $i (of ".sizeof($src_regex)."): {$src_regex[$i]}\n";
if (!preg_match("/^{$src_regex[$i]}\$/", $src[$i])) {
break;
}
}
if ($i < sizeof($src_regex)) {
continue;
}
// update options, the later defined options override earlier defined ones
$pos = sizeof($src_regex) - 1;
$opts[$pos] = array_merge($opts[$pos], $OPTIONS[$regex]);
}
// Putting in reverse order to give proper priorities
for ($i = 0; $i < 3; $i++) {
if ($opts[2 - $i]) {
$this->options[] =& $opts[2 - $i];
}
}
}
if (isset($OPTIONS['default'])) {
$this->options[] =& $OPTIONS['default'];
}
}
function CreateGroupRequest(LOGGROUP $grp = NULL)
{
if ($grp) {
$props = $this->props;
$props['db_group'] = $grp->gid;
return new GROUPRequest($props);
}
return parent::CreateGroupRequest();
}
break;
case 'experiments':
$req = new SOURCERequest($_GET);
$reader = $req->CreateReader();
$elist = $reader->GetExperimentList();
$list = array("-" => _("All Measurements"), "*-*" => _("Everything"));
foreach ($elist as $db) {
$list[$db['start'] . '-' . $db['stop']] = $db['name'];
}
if ($menu) {
$list["0"] = _("Custom");
}
break;
case 'axes':
try {
$req = new SERVERRequest($_GET);
$rdr = $req->CreateReader();
$axes = $rdr->CreateAxes();
} catch (ADEIException $ae) {
$req = new REQUEST($_GET);
$axes = new GRAPHAxes($req, $flags);
}
$list = $axes->GetAxesInfo();
$mode = PASSTHROUGH_MODE;
break;
case 'window_modes':
$list = array("0" => _("All"));
foreach ($ADEI_TIMINGS as $opt => $value) {
$list["{$value}"] = $opt;
}
if ($menu) {
