function AJconfirmDeleteRequest()
{
global $user;
$requestid = getContinuationVar('requestid', 0);
$notbyowner = getContinuationVar('notbyowner', 0);
$fromtimetable = getContinuationVar('fromtimetable', 0);
$skipconfirm = processInputVar('skipconfirm', ARG_NUMERIC, 0);
if ($skipconfirm != 0 && $skipconfirm != 1) {
$skipconfirm = 0;
}
$request = getRequestInfo($requestid, 1);
if (is_null($request)) {
$data = array('error' => 1, 'refresh' => 1, 'msg' => i("The specified reservation no longer exists."));
sendJSON($data);
return;
}
if ($request['stateid'] == 11 || $request['stateid'] == 12 || $request['stateid'] == 14 && ($request['laststateid'] == 11 || $request['laststateid'] == 12)) {
$data = array('error' => 1, 'refresh' => 1, 'msg' => i("This reservation has timed out due to lack of user activity and is no longer available."));
sendJSON($data);
return;
}
if ($request['forimaging']) {
$reservation = $request['reservations'][0];
} else {
foreach ($request["reservations"] as $res) {
if ($res["forcheckout"]) {
$reservation = $res;
break;
}
}
}
if (!$skipconfirm && $user['id'] != $request['userid']) {
$data = array('status' => 'serverconfirm');
sendJSON($data);
return;
}
if (datetimeToUnix($request["start"]) > time()) {
$text = sprintf(i("Delete reservation for %s starting %s?"), "<b>{$reservation["prettyimage"]}</b>", prettyDatetime($request["start"]));
} else {
if ($notbyowner == 0 && !$reservation["production"] && count($request['reservations']) == 1) {
AJconfirmDeleteRequestProduction($request);
return;
} else {
if (datetimeToUnix($request["start"]) < datetimeToUnix($request["daterequested"])) {
$showstart = prettyDatetime($request["daterequested"]);
} else {
$showstart = prettyDatetime($request["start"]);
}
if ($notbyowner == 0) {
$text = sprintf(i("Are you finished with your reservation for %s that started %s?"), "<b>{$reservation["prettyimage"]}</b>", $showstart);
} else {
$userinfo = getUserInfo($request["userid"], 1, 1);
$text = sprintf(i("Delete reservation by %s for %s that started %s?"), "{$userinfo['unityid']}@{$userinfo['affiliation']}", "<b>{$reservation["prettyimage"]}</b>", $showstart);
}
}
}
$cdata = array('requestid' => $requestid, 'notbyowner' => $notbyowner, 'fromtimetable' => $fromtimetable);
if ($fromtimetable) {
$cdata['ttdata'] = getContinuationVar('ttdata');
}
$cont = addContinuationsEntry('AJsubmitDeleteRequest', $cdata, SECINDAY, 0, 0);
$text = preg_replace("/(.{1,70}([ \n]|\$))/", '\\1<br>', $text) . '<br>';
$data = array('content' => $text, 'cont' => $cont, 'requestid' => $requestid, 'status' => 'success', 'btntxt' => i('Delete Reservation'));
sendJSON($data);
}
function checkResourceInUse($rscid)
{
$msgs = array();
# check reservations
$query = "SELECT rq.end " . "FROM request rq, " . "reservation rs " . "WHERE rs.requestid = rq.id AND " . "rs.imageid = {$rscid} AND " . "rq.stateid NOT IN (1, 12) AND " . "rq.end > NOW() " . "ORDER BY rq.end DESC " . "LIMIT 1";
$qh = doQuery($query);
if ($row = mysql_fetch_assoc($qh)) {
$msgs[] = sprintf(i("There is at least one <strong>reservation</strong> for this image. The latest end time is %s."), prettyDatetime($row['end'], 1));
}
# check blockComputers
$query = "SELECT br.name, " . "bt.end " . "FROM blockRequest br, " . "blockTimes bt, " . "blockComputers bc " . "WHERE bc.imageid = {$rscid} AND " . "bc.blockTimeid = bt.id AND " . "bt.blockRequestid = br.id AND " . "bt.end > NOW() AND " . "bt.skip = 0 AND " . "br.status = 'accepted' " . "ORDER BY bt.end DESC " . "LIMIT 1";
$qh = doQuery($query);
if ($row = mysql_fetch_assoc($qh)) {
$msgs[] = sprintf(i("There is at least one <strong>Block Allocation</strong> with computers currently allocated with this image. Block Allocation %s has the latest end time which is %s."), $row['name'], prettyDatetime($row['end'], 1));
}
# check blockRequest
$query = "SELECT br.name, " . "bt.end " . "FROM blockRequest br, " . "blockTimes bt " . "WHERE br.imageid = {$rscid} AND " . "bt.blockRequestid = br.id AND " . "bt.end > NOW() AND " . "bt.skip = 0 AND " . "br.status = 'accepted' " . "ORDER BY bt.end DESC " . "LIMIT 1";
$qh = doQuery($query);
if ($row = mysql_fetch_assoc($qh)) {
$msgs[] = sprintf(i("There is at least one <strong>Block Allocation</strong> configured to use this image. Block Allocation %s has the latest end time which is %s."), $row['name'], prettyDatetime($row['end'], 1));
}
# check serverprofile
$query = "SELECT name " . "FROM serverprofile " . "WHERE imageid = {$rscid}";
$qh = doQuery($query);
$profiles = array();
while ($row = mysql_fetch_assoc($qh)) {
$profiles[] = $row['name'];
}
if (count($profiles)) {
$msgs[] = i("The following <strong>Server Profiles</strong> are configured to use this image:") . "<br><br>\n" . implode("<br>\n", $profiles);
}
# check subimages
$query = "SELECT DISTINCT i.prettyname " . "FROM image i, " . "imagemeta im, " . "subimages s " . "WHERE i.imagemetaid = im.id AND " . "im.subimages = 1 AND " . "s.imagemetaid = im.id AND " . "s.imageid = {$rscid}";
$images = array();
while ($row = mysql_fetch_assoc($qh)) {
$images[] = $row['prettyname'];
}
if (count($images)) {
$msgs[] = i("The following <strong>images</strong> have the selected image assigned as a <strong>subimage</strong>:") . "<br><br>\n" . implode("<br>\n", $images);
}
# check vmprofile
$query = "SELECT profilename " . "FROM vmprofile " . "WHERE imageid = {$rscid}";
$profiles = array();
while ($row = mysql_fetch_assoc($qh)) {
$profiles[] = $row['profilename'];
}
if (count($profiles)) {
$msgs[] = i("The following <strong>VM Host Profiles</strong> have the this image selected:") . "<br><br>\n" . implode("<br>\n", $profiles);
}
if (empty($msgs)) {
return '';
}
$msg = i("The selected image is currently being used in the following ways and cannot be deleted at this time.") . "<br><br>\n";
$msg .= implode("<br><br>\n", $msgs) . "<br><br>\n";
return $msg;
}
function AJshowReservationHistory()
{
$compids = $this->validateCompIDs();
if (array_key_exists('error', $compids)) {
$ret = array('status' => 'error', 'errormsg' => $compids['msg']);
sendJSON($ret);
return;
}
if (count($compids) == 0) {
$ret = array('status' => 'noaction');
sendJSON($ret);
return;
}
$complist = implode(',', $compids);
$query = "SELECT UNIX_TIMESTAMP(l.start) AS start, " . "UNIX_TIMESTAMP(l.finalend) AS end, " . "i.prettyname AS image, " . "ir.revision, " . "c.hostname AS hostname, " . "mn.hostname AS managementnode, " . "l.ending, " . "CONCAT(u.unityid, '@', a.name) AS username " . "FROM computer c " . "LEFT JOIN sublog s ON (c.id = s.computerid) " . "LEFT JOIN image i ON (s.imageid = i.id) " . "LEFT JOIN imagerevision ir ON (s.imagerevisionid = ir.id) " . "LEFT JOIN managementnode mn ON (s.managementnodeid = mn.id) " . "LEFT JOIN log l ON (s.logid = l.id) " . "LEFT JOIN user u ON (l.userid = u.id) " . "LEFT JOIN affiliation a ON (u.affiliationid = a.id) " . "WHERE c.id IN ({$complist}) " . "ORDER BY c.hostname, " . "l.start DESC";
$qh = doQuery($query);
$data = array();
while ($row = mysql_fetch_assoc($qh)) {
if (!is_numeric($row['end'])) {
continue;
}
$msg = "<strong>{$row['hostname']}</strong><br>";
if ($row['start'] == '') {
$msg .= "(No reservations)<br><hr>";
$data[] = array('name' => $row['hostname'], 'msg' => $msg);
continue;
}
$msg .= "User: {$row['username']}<br>";
$msg .= "Image: {$row['image']}<br>";
$msg .= "Revision: {$row['revision']}<br>";
$msg .= "Start: " . prettyDatetime($row['start'], 1) . "<br>";
if ($row['end'] == datetimeToUnix('2038-01-01 00:00:00')) {
$msg .= "End: (indefinite)<br>";
} else {
$msg .= "End: " . prettyDatetime($row['end'], 1) . "<br>";
}
$msg .= "Management Node: {$row['managementnode']}<br>";
$msg .= "Ending: {$row['ending']}<br>";
$msg .= "<hr>";
$data[] = array('name' => $row['hostname'], 'msg' => $msg);
}
$msg = '';
foreach ($data as $item) {
$msg .= $item['msg'];
}
$msg = substr($msg, 0, -4);
$ret = array('status' => 'onestep', 'title' => 'Reservation History', 'actionmsg' => $msg);
sendJSON($ret);
}
function submitCreateImage()
{
global $submitErr, $user, $viewmode, $HTMLheader, $printedHTMLheader, $mode;
if ($mode == 'submitCreateTestProd') {
$data = getContinuationVar();
$data["revisionid"] = processInputVar("revisionid", ARG_MULTINUMERIC);
# TODO check for valid revisionid
} else {
$data = processRequestInput(0);
$data['length'] = getContinuationVar('length');
}
$showrevisions = 0;
$subimages = 0;
$images = getImages();
$revcount = count($images[$data['imageid']]['imagerevision']);
if ($revcount > 1) {
$showrevisions = 1;
}
if ($images[$data['imageid']]['imagemetaid'] != NULL && count($images[$data['imageid']]['subimages'])) {
$subimages = 1;
foreach ($images[$data['imageid']]['subimages'] as $subimage) {
$revcount = count($images[$subimage]['imagerevision']);
if ($revcount > 1) {
$showrevisions = 1;
}
}
}
if ($data["time"] == "now") {
$nowArr = getdate();
if ($nowArr["minutes"] == 0) {
$subtract = 0;
$add = 0;
} elseif ($nowArr["minutes"] < 15) {
$subtract = $nowArr["minutes"] * 60;
$add = 900;
} elseif ($nowArr["minutes"] < 30) {
$subtract = ($nowArr["minutes"] - 15) * 60;
$add = 900;
} elseif ($nowArr["minutes"] < 45) {
$subtract = ($nowArr["minutes"] - 30) * 60;
$add = 900;
} elseif ($nowArr["minutes"] < 60) {
$subtract = ($nowArr["minutes"] - 45) * 60;
$add = 900;
}
$start = time() - $subtract;
$start -= $start % 60;
$nowfuture = "now";
} else {
$add = 0;
$hour = $data["hour"];
if ($data["hour"] == 12) {
if ($data["meridian"] == "am") {
$hour = 0;
}
} elseif ($data["meridian"] == "pm") {
$hour = $data["hour"] + 12;
}
$tmp = explode('/', $data["day"]);
$start = mktime($hour, $data["minute"], "0", $tmp[0], $tmp[1], $tmp[2]);
if ($start < time()) {
print $HTMLheader;
print "<H2>Create / Update an Image</H2>\n";
print "<font color=\"#ff0000\">The time you requested is in the past.";
print " Please select \"Now\" or use a time in the future.</font><br>\n";
$submitErr = 1;
createSelectImage();
return;
}
$nowfuture = "future";
}
// FIXME hard code length to 8 hours
$data["length"] = 480;
$end = $start + $data["length"] * 60 + $add;
// get semaphore lock
if (!semLock()) {
abort(3);
}
$max = getMaxOverlap($user['id']);
if (checkOverlap($start, $end, $max)) {
$printedHTMLheader = 1;
print $HTMLheader;
print "<H2>New Reservation</H2>\n";
if ($max == 0) {
print "<font color=\"#ff0000\">The time you requested overlaps with ";
print "another reservation you currently have. You are only allowed ";
print "to have a single reservation at any given time. Please select ";
print "another time to use the application. If you are finished with ";
print "an active reservation, click \"Current Reservations\", ";
print "then click the \"End\" button of your active reservation.";
print "</font><br><br>\n";
} else {
print "<font color=\"#ff0000\">The time you requested overlaps with ";
print "another reservation you currently have. You are allowed ";
print "to have {$max} overlapping reservations at any given time. ";
print "Please select another time to use the application. If you are ";
print "finished with an active reservation, click \"Current ";
print "Reservations\", then click the \"End\" button of your active ";
print "reservation.</font><br><br>\n";
}
$submitErr = 1;
createSelectImage();
return;
}
// if user is owner of the image and there is a test revision of the image
# available, ask user if production or test image desired
if ($mode != "submitCreateTestProd" && $showrevisions && $images[$data["imageid"]]["ownerid"] == $user["id"]) {
$printedHTMLheader = 1;
print $HTMLheader;
print "<H2>New Reservation</H2>\n";
if ($subimages) {
print "This is a cluster environment. At least one image in the ";
print "cluster has more than one revision available. Please select ";
print "the revision you desire for each image listed below:<br>\n";
} else {
print "There are multiple revisions of this environment available. Please ";
print "select the revision you would like to check out:<br>\n";
}
print "<FORM action=\"" . BASEURL . SCRIPT . "\" method=post><br>\n";
if (!array_key_exists('subimages', $images[$data['imageid']])) {
$images[$data['imageid']]['subimages'] = array();
}
array_unshift($images[$data['imageid']]['subimages'], $data['imageid']);
foreach ($images[$data['imageid']]['subimages'] as $subimage) {
print "{$images[$subimage]['prettyname']}:<br>\n";
print "<table summary=\"lists revisions of the selected environment, one must be selected to continue\">\n";
print " <TR>\n";
print " <TD></TD>\n";
print " <TH>Revision</TH>\n";
print " <TH>Creator</TH>\n";
print " <TH>Created</TH>\n";
print " <TH>Currently in Production</TH>\n";
print " </TR>\n";
foreach ($images[$subimage]['imagerevision'] as $revision) {
print " <TR>\n";
if (array_key_exists($subimage, $data['revisionid']) && $data['revisionid'][$subimage] == $revision['id']) {
print " <TD align=center><INPUT type=radio name=revisionid[{$subimage}] value={$revision['id']} checked></TD>\n";
} elseif ($revision['production']) {
print " <TD align=center><INPUT type=radio name=revisionid[{$subimage}] value={$revision['id']} checked></TD>\n";
} else {
print " <TD align=center><INPUT type=radio name=revisionid[{$subimage}] value={$revision['id']}></TD>\n";
}
print " <TD align=center>{$revision['revision']}</TD>\n";
print " <TD align=center>{$revision['user']}</TD>\n";
print " <TD align=center>{$revision['prettydate']}</TD>\n";
if ($revision['production']) {
print " <TD align=center>Yes</TD>\n";
} else {
print " <TD align=center>No</TD>\n";
}
print " </TR>\n";
}
print "</TABLE>\n";
}
addContinuationsEntry('submitCreateImage', array(), SECINDAY, 1, 0);
// we add this continuation back
// so the currently displayed
// page can be reloaded
$cont = addContinuationsEntry('submitCreateTestProd', $data);
print "<br><INPUT type=hidden name=continuation value=\"{$cont}\">\n";
print "<INPUT type=submit value=Submit>\n";
print "</FORM>\n";
return;
}
$rc = isAvailable($images, $data["imageid"], $start, $end, $data["os"], 0, 0, 0, 1);
if ($rc == -1) {
$printedHTMLheader = 1;
print $HTMLheader;
print "<H2>Create / Update an Image</H2>\n";
print "You have requested an environment that is limited in the number ";
print "of concurrent reservations that can be made. No further ";
print "reservations for the environment can be made for the time you ";
print "have selected. Please select another time to use the ";
print "environment.<br>";
} elseif ($rc > 0) {
$requestid = addRequest(1, $data['revisionid']);
if ($data["time"] == "now") {
header("Location: " . BASEURL . SCRIPT . "?mode=viewRequests");
dbDisconnect();
exit;
} else {
$time = prettyLength($data["length"]);
if ($data["minute"] == 0) {
$data["minute"] = "00";
}
$printedHTMLheader = 1;
print $HTMLheader;
print "<H2>Create / Update an Image</H2>\n";
print "Your request to use <b>" . $images[$data["imageid"]]["prettyname"];
print "</b> on " . prettyDatetime($start) . " for {$time} has been ";
print "accepted.<br><br>\n";
print "When your reservation time has been reached, the ";
print "<b>Current Reservations</b> page will give you more ";
print "information on connecting to the reserved computer. If you ";
print "would like to modify your reservation, you can do that from ";
print "the <b>Current Reservations</b> page as well.<br>\n";
}
} else {
$printedHTMLheader = 1;
print $HTMLheader;
$cdata = array('imageid' => $data['imageid'], 'length' => $data['length']);
$cont = addContinuationsEntry('selectTimeTable', $cdata);
print "<H2>Create / Update an Image</H2>\n";
print "The reservation you have requested is not available. You may ";
print "<a href=\"" . BASEURL . SCRIPT . "?continuation={$cont}\">";
print "view a timetable</a> of free and reserved times to find ";
print "a time that will work for you.<br>\n";
#addLogEntry($nowfuture, unixToDatetime($start),
# unixToDatetime($end), 0, $data["imageid"]);
}
}
function submitDeleteRequest()
{
$requestid = getContinuationVar('requestid', 0);
$request = getRequestInfo($requestid);
if ($request['forimaging']) {
$reservation = $request['reservations'][0];
} else {
foreach ($request["reservations"] as $res) {
if ($res["forcheckout"]) {
$reservation = $res;
break;
}
}
}
deleteRequest($request);
if (datetimeToUnix($request["start"]) > time()) {
print "<H2>Delete Reservation</H2>";
print "The reservation for <b>" . $reservation["prettyimage"];
print "</b> starting " . prettyDatetime($request["start"]);
print " has been deleted.<br>\n";
} else {
print "<H2>End Reservation</H2>";
print "The reservation for <b>" . $reservation["prettyimage"];
print "</b> starting ";
if (datetimeToUnix($request["start"]) < datetimeToUnix($request["daterequested"])) {
print prettyDatetime($request["daterequested"]);
} else {
print prettyDatetime($request["start"]);
}
print " has been released.<br>\n";
}
}
function userLookup()
{
global $user, $viewmode;
$userid = processInputVar("userid", ARG_STRING);
print "<div align=center>\n";
print "<H2>User Lookup</H2>\n";
print "<FORM action=\"" . BASEURL . SCRIPT . "\" method=post>\n";
print "<TABLE>\n";
print " <TR>\n";
print " <TH>User ID:</TH>\n";
print " <TD><INPUT type=text name=userid value=\"{$userid}\" size=25></TD>\n";
print " </TR>\n";
print " <TR>\n";
print " <TD></TD>\n";
print " <TD align=right><INPUT type=submit value=Submit>\n";
print " </TR>\n";
print "</TABLE>\n";
$cont = addContinuationsEntry('submitUserLookup');
print "<INPUT type=hidden name=continuation value=\"{$cont}\">\n";
print "</FORM>\n";
if (!empty($userid)) {
$loginid = $userid;
getAffilidAndLogin($loginid, $affilid);
if (empty($affilid)) {
print "{$matches[2]} is an unknown affiliation<br>\n";
return;
}
if ($viewmode != ADMIN_DEVELOPER && $user['affiliationid'] != $affilid) {
print "You are only allowed to look up users from your own affiliation.<br>\n";
return;
}
$query = "SELECT id " . "FROM user " . "WHERE unityid = '{$loginid}' AND " . "affiliationid = {$affilid}";
$qh = doQuery($query, 101);
if (!mysql_num_rows($qh)) {
print "<font color=red>{$userid} not currently found in VCL user database, will try to add...</font><br>\n";
}
$userdata = getUserInfo($userid);
if (is_null($userdata)) {
print "<font color=red>{$userid} not found in any known systems</font><br>\n";
return;
}
print "<TABLE>\n";
print " <TR>\n";
print " <TH align=right>First Name:</TH>\n";
print " <TD>{$userdata["firstname"]}</TD>\n";
print " </TR>\n";
print " <TR>\n";
print " <TH align=right>Last Name:</TH>\n";
print " <TD>{$userdata["lastname"]}</TD>\n";
print " </TR>\n";
print " <TR>\n";
print " <TH align=right>Preferred Name:</TH>\n";
print " <TD>{$userdata["preferredname"]}</TD>\n";
print " </TR>\n";
print " <TR>\n";
print " <TH align=right>Email:</TH>\n";
print " <TD>{$userdata["email"]}</TD>\n";
print " </TR>\n";
print " <TR>\n";
print " <TH align=right>Admin Level:</TH>\n";
print " <TD>{$userdata["adminlevel"]}</TD>\n";
print " </TR>\n";
print " <TR>\n";
print " <TH align=right style=\"vertical-align: top\">Groups:</TH>\n";
print " <TD>\n";
uasort($userdata["groups"], "sortKeepIndex");
foreach ($userdata["groups"] as $group) {
print " {$group}<br>\n";
}
print " </TD>\n";
print " </TR>\n";
print " <TR>\n";
print " <TH align=right style=\"vertical-align: top\">Privileges (found somewhere in the tree):</TH>\n";
print " <TD>\n";
uasort($userdata["privileges"], "sortKeepIndex");
foreach ($userdata["privileges"] as $priv) {
if ($priv == "block" || $priv == "cascade") {
continue;
}
print " {$priv}<br>\n";
}
print " </TD>\n";
print " </TR>\n";
print "</TABLE>\n";
# get user's resources
$userResources = getUserResources(array("imageCheckOut"), array("available"), 0, 0, $userdata['id']);
# find nodes where user has privileges
$query = "SELECT p.name AS privnode, " . "upt.name AS userprivtype, " . "up.privnodeid " . "FROM userpriv up, " . "privnode p, " . "userprivtype upt " . "WHERE up.privnodeid = p.id AND " . "up.userprivtypeid = upt.id AND " . "up.userid = {$userdata['id']} " . "ORDER BY p.name, " . "upt.name";
$qh = doQuery($query, 101);
if (mysql_num_rows($qh)) {
print "Nodes where user is granted privileges:<br>\n";
print "<TABLE>\n";
$privnodeid = 0;
while ($row = mysql_fetch_assoc($qh)) {
if ($privnodeid != $row['privnodeid']) {
if ($privnodeid) {
print " </TD>\n";
print " </TR>\n";
}
print " <TR>\n";
$privnodeid = $row['privnodeid'];
print " <TH align=right>{$row['privnode']}</TH>\n";
print " <TD>\n";
}
print " {$row['userprivtype']}<br>\n";
}
print " </TD>\n";
print " </TR>\n";
print "</TABLE>\n";
}
# find nodes where user's groups have privileges
if (!empty($userdata['groups'])) {
$query = "SELECT DISTINCT p.name AS privnode, " . "upt.name AS userprivtype, " . "up.privnodeid " . "FROM userpriv up, " . "privnode p, " . "userprivtype upt " . "WHERE up.privnodeid = p.id AND " . "up.userprivtypeid = upt.id AND " . "upt.name != 'cascade' AND " . "upt.name != 'block' AND " . "up.usergroupid IN (" . implode(',', array_keys($userdata['groups'])) . ") " . "ORDER BY p.name, " . "upt.name";
$qh = doQuery($query, 101);
if (mysql_num_rows($qh)) {
print "Nodes where user's groups are granted privileges:<br>\n";
print "<TABLE>\n";
$privnodeid = 0;
while ($row = mysql_fetch_assoc($qh)) {
if ($privnodeid != $row['privnodeid']) {
if ($privnodeid) {
print " </TD>\n";
print " </TR>\n";
}
print " <TR>\n";
$privnodeid = $row['privnodeid'];
print " <TH align=right>{$row['privnode']}</TH>\n";
print " <TD>\n";
}
print " {$row['userprivtype']}<br>\n";
}
print " </TD>\n";
print " </TR>\n";
print "</TABLE>\n";
}
}
print "<table>\n";
print " <tr>\n";
print " <th>Images User Has Access To:<th>\n";
print " <td>\n";
foreach ($userResources['image'] as $img) {
print " {$img}<br>\n";
}
print " </td>\n";
print " </tr>\n";
print "</table>\n";
$requests = array();
$query = "SELECT l.start AS start, " . "l.finalend AS end, " . "c.hostname, " . "i.prettyname AS prettyimage, " . "l.ending " . "FROM log l, " . "image i, " . "computer c, " . "sublog s " . "WHERE l.userid = {$userdata["id"]} AND " . "s.logid = l.id AND " . "i.id = s.imageid AND " . "c.id = s.computerid " . "ORDER BY l.start DESC " . "LIMIT 5";
$qh = doQuery($query, 290);
while ($row = mysql_fetch_assoc($qh)) {
array_push($requests, $row);
}
$requests = array_reverse($requests);
if (!empty($requests)) {
print "<h3>User's last " . count($requests) . " reservations:</h3>\n";
print "<table>\n";
$first = 1;
foreach ($requests as $req) {
$thisstart = str_replace(' ', ' ', prettyDatetime($req["start"]));
$thisend = str_replace(' ', ' ', prettyDatetime($req["end"]));
if ($first) {
$first = 0;
} else {
print " <tr>\n";
print " <td colspan=2><hr></td>\n";
print " </tr>\n";
}
print " <tr>\n";
print " <th align=right>Image:</th>\n";
print " <td>{$req['prettyimage']}</td>\n";
print " </tr>\n";
print " <tr>\n";
print " <th align=right>Computer:</th>\n";
print " <td>{$req['hostname']}</td>\n";
print " </tr>\n";
print " <tr>\n";
print " <th align=right>Start:</th>\n";
print " <td>{$thisstart}</td>\n";
print " </tr>\n";
print " <tr>\n";
print " <th align=right>End:</th>\n";
print " <td>{$thisend}</td>\n";
print " </tr>\n";
print " <tr>\n";
print " <th align=right>Ending:</th>\n";
print " <td>{$req['ending']}</td>\n";
print " </tr>\n";
}
print "</table>\n";
} else {
print "User made no reservations in the past week.<br>\n";
}
}
print "</div>\n";
}
function submitHelpForm()
{
global $user, $submitErr, $submitErrMsg;
$name = processInputVar("name", ARG_STRING);
$email = processInputVar("email", ARG_STRING);
$summary = processInputVar("summary", ARG_STRING);
$text = processInputVar("comments", ARG_STRING);
if (!ereg('^([A-Za-z]{1,}( )([A-Za-z]){2,})$', $name)) {
$submitErr |= NAMEERR;
$submitErrMsg[NAMEERR] = "You must submit your first and last name";
}
if (!eregi('^[_a-z0-9-]+(\\.[_a-z0-9-]+)*@[a-z0-9-]+(\\.[a-z0-9-]+)*(\\.[a-z]{2,3})$', $email)) {
$submitErr |= EMAILERR;
$submitErrMsg[EMAILERR] = "Invalid email address, please correct";
}
if (empty($summary)) {
$submitErr |= SUMMARYERR;
$submitErrMsg[SUMMARYERR] = "Please fill in a very short summary of the " . "problem";
}
if (empty($text)) {
$submitErr |= TEXTERR;
$submitErrMsg[TEXTERR] = "Please fill in your problem in the box below.<br>";
}
if ($submitErr) {
printHelpForm();
return;
}
$computers = getComputers();
$requests = getUserRequests("all");
$query = "SELECT l.start AS start, " . "l.finalend AS end, " . "l.computerid AS computerid, " . "i.prettyname AS prettyimage " . "FROM log l, " . "image i " . "WHERE l.userid = " . $user["id"] . " AND " . "i.id = l.imageid AND " . "(unix_timestamp(NOW()) - unix_timestamp(l.finalend)) < 14400";
$qh = doQuery($query, 290);
while ($row = mysql_fetch_assoc($qh)) {
array_push($requests, $row);
}
$from = $user["email"];
if (get_magic_quotes_gpc()) {
$text = stripslashes($text);
}
$message = "Problem report submitted from VCL web form:\n\n" . "User: "******"unityid"] . "\n" . "Name: " . $name . "\n" . "Email: " . $email . "\n" . "Problem description:\n\n{$text}\n\n";
$end = time();
$start = $end - 14400;
$recentrequests = "";
foreach ($requests as $request) {
if (datetimeToUnix($request["end"]) > $start || datetimeToUnix($request["start"] < $end)) {
$thisstart = str_replace(' ', ' ', prettyDatetime($request["start"]));
$thisend = str_replace(' ', ' ', prettyDatetime($request["end"]));
$recentrequests .= "Image: " . $request["prettyimage"] . "\n" . "Computer: " . $computers[$request["computerid"]]["hostname"] . "\n" . "Start: {$thisstart}\n" . "End: {$thisend}\n\n";
}
}
if (!empty($recentrequests)) {
$message .= "-----------------------------------------------\n";
$message .= "User's recent reservations:\n\n" . $recentrequests . "\n";
} else {
$message .= "User has no recent reservations\n";
}
$indrupal = getContinuationVar('indrupal', 0);
if (!$indrupal) {
print "<H2>VCL Help</H2>\n";
}
$mailParams = "-f" . ENVELOPESENDER;
if (!mail(HELPEMAIL, "{$summary}", $message, "From: {$from}\r\nReply-To: {$email}\r\n", $mailParams)) {
print "The Server was unable to send mail at this time. Please e-mail ";
print "<a href=\"mailto:" . HELPEMAIL . "\">" . HELPEMAIL . "</a> for ";
print "help with your problem.";
} else {
print "Your problem report has been submitted. Thank you for letting ";
print "us know of your problem so that we can improve this site.<br>\n";
}
}
function submitHelpForm()
{
global $user, $submitErr, $submitErrMsg;
$name = processInputVar("name", ARG_STRING);
$email = processInputVar("email", ARG_STRING);
$summary = processInputVar("summary", ARG_STRING);
$text = processInputVar("comments", ARG_STRING);
$testname = $name;
if (get_magic_quotes_gpc()) {
$testname = stripslashes($name);
}
if (!preg_match('/^([-A-Za-z \']{1,} [-A-Za-z \']{2,})*$/', $testname)) {
$submitErr |= NAMEERR;
$submitErrMsg[NAMEERR] = "Name can only contain letters, spaces, apostrophes ('), and dashes (-)";
}
if (!preg_match('/^[_a-z0-9-]+(\\.[_a-z0-9-]+)*@[a-z0-9-]+(\\.[a-z0-9-]+)*(\\.[a-z]{2,3})$/i', $email)) {
$submitErr |= EMAILERR;
$submitErrMsg[EMAILERR] = "Invalid email address, please correct";
}
if (empty($summary)) {
$submitErr |= SUMMARYERR;
$submitErrMsg[SUMMARYERR] = "Please fill in a very short summary of the " . "problem";
}
if (empty($text)) {
$submitErr |= TEXTERR;
$submitErrMsg[TEXTERR] = "Please fill in your problem in the box below.<br>";
}
if ($submitErr) {
printHelpForm();
return;
}
$computers = getComputers();
$requests = array();
$query = "SELECT l.id, " . "l.start, " . "l.finalend AS end, " . "s.computerid, " . "i.prettyname AS prettyimage " . "FROM log l, " . "image i, " . "sublog s " . "WHERE l.userid = {$user["id"]} AND " . "i.id = l.imageid AND " . "s.logid = l.id AND " . "l.finalend < DATE_ADD(NOW(), INTERVAL 1 DAY) " . "ORDER BY l.finalend DESC " . "LIMIT 5";
$qh = doQuery($query, 290);
while ($row = mysql_fetch_assoc($qh)) {
# only include 1 computer from cluster reservations
if (array_key_exists($row['id'], $requests)) {
continue;
}
$requests[$row['id']] = $row;
}
$from = $user["email"];
if (get_magic_quotes_gpc()) {
$text = stripslashes($text);
}
$message = "Problem report submitted from VCL web form:\n\n" . "User: "******"unityid"] . "\n" . "Name: " . $testname . "\n" . "Email: " . $email . "\n" . "Problem description:\n\n{$text}\n\n";
$recentrequests = "";
foreach ($requests as $request) {
$thisstart = str_replace(' ', ' ', prettyDatetime($request["start"]));
$thisend = str_replace(' ', ' ', prettyDatetime($request["end"]));
$recentrequests .= "Image: {$request["prettyimage"]}\n" . "Computer: {$computers[$request["computerid"]]["hostname"]}\n" . "Start: {$thisstart}\n" . "End: {$thisend}\n\n";
}
if (!empty($recentrequests)) {
$message .= "-----------------------------------------------\n";
$message .= "User's recent reservations:\n\n" . $recentrequests . "\n";
} else {
$message .= "User has no recent reservations\n";
}
$indrupal = getContinuationVar('indrupal', 0);
if (!$indrupal) {
print "<H2>VCL Help</H2>\n";
}
$mailParams = "-f" . ENVELOPESENDER;
if (get_magic_quotes_gpc()) {
$summary = stripslashes($summary);
}
if (!mail(HELPEMAIL, "{$summary}", $message, "From: {$from}\r\nReply-To: {$email}\r\n", $mailParams)) {
print "The Server was unable to send mail at this time. Please e-mail ";
print "<a href=\"mailto:" . HELPEMAIL . "\">" . HELPEMAIL . "</a> for ";
print "help with your problem.";
} else {
print "Your problem report has been submitted. Thank you for letting ";
print "us know of your problem so that we can improve this site.<br>\n";
}
}
function userLookup()
{
global $user;
$userid = processInputVar("userid", ARG_STRING);
if (get_magic_quotes_gpc()) {
$userid = stripslashes($userid);
}
$affilid = processInputVar('affiliationid', ARG_NUMERIC, $user['affiliationid']);
$force = processInputVar('force', ARG_NUMERIC, 0);
print "<div align=center>\n";
print "<H2>User Lookup</H2>\n";
print "<FORM action=\"" . BASEURL . SCRIPT . "\" method=post>\n";
print "<TABLE>\n";
print " <TR>\n";
print " <TH>Name (last, first) or User ID:</TH>\n";
print " <TD><INPUT type=text name=userid value=\"{$userid}\" size=25></TD>\n";
if (checkUserHasPerm('User Lookup (global)')) {
$affils = getAffiliations();
print " <TD>\n";
print "@";
printSelectInput("affiliationid", $affils, $affilid);
print " </TD>\n";
}
print " </TR>\n";
print " <TR>\n";
print " <TD colspan=2>\n";
print " <input type=checkbox id=force name=force value=1>\n";
print " <label for=force>Attempt forcing an update from LDAP (User ID only)</label>\n";
print " </TD>\n";
print " </TR>\n";
print " <TR>\n";
print " <TD colspan=3 align=center><INPUT type=submit value=Submit>\n";
print " </TR>\n";
print "</TABLE>\n";
$cont = addContinuationsEntry('submitUserLookup');
print "<INPUT type=hidden name=continuation value=\"{$cont}\">\n";
print "</FORM><br>\n";
if (!empty($userid)) {
$esc_userid = mysql_real_escape_string($userid);
if (preg_match('/,/', $userid)) {
$mode = 'name';
$force = 0;
} else {
$mode = 'userid';
}
if (!checkUserHasPerm('User Lookup (global)') && $user['affiliationid'] != $affilid) {
print "<font color=red>{$userid} not found</font><br>\n";
return;
}
if ($mode == 'userid') {
$query = "SELECT id " . "FROM user " . "WHERE unityid = '{$esc_userid}' AND " . "affiliationid = {$affilid}";
$affilname = getAffiliationName($affilid);
$userid = "{$userid}@{$affilname}";
$esc_userid = "{$esc_userid}@{$affilname}";
} else {
$tmp = explode(',', $userid);
$last = mysql_real_escape_string(trim($tmp[0]));
$first = mysql_real_escape_string(trim($tmp[1]));
$query = "SELECT CONCAT(u.unityid, '@', a.name) AS unityid " . "FROM user u, " . "affiliation a " . "WHERE u.firstname = '{$first}' AND " . "u.lastname = '{$last}' AND " . "u.affiliationid = {$affilid} AND " . "a.id = {$affilid}";
}
$qh = doQuery($query, 101);
if (!mysql_num_rows($qh)) {
if ($mode == 'name') {
print "<font color=red>User not found</font><br>\n";
return;
} else {
print "<font color=red>{$userid} not currently found in VCL user database, will try to add...</font><br>\n";
}
} elseif ($force) {
$_SESSION['userresources'] = array();
$row = mysql_fetch_assoc($qh);
$newtime = unixToDatetime(time() - SECINDAY - 5);
$query = "UPDATE user SET lastupdated = '{$newtime}' WHERE id = {$row['id']}";
doQuery($query, 101);
} elseif ($mode == 'name') {
$row = mysql_fetch_assoc($qh);
$userid = $row['unityid'];
$esc_userid = $row['unityid'];
}
$userdata = getUserInfo($esc_userid);
if (is_null($userdata)) {
$userdata = getUserInfo($esc_userid, 1);
if (is_null($userdata)) {
print "<font color=red>{$userid} not found</font><br>\n";
return;
}
}
$userdata["groups"] = getUsersGroups($userdata["id"], 1, 1);
print "<TABLE>\n";
if (!empty($userdata['unityid'])) {
print " <TR>\n";
print " <TH align=right>User ID:</TH>\n";
print " <TD>{$userdata["unityid"]}</TD>\n";
print " </TR>\n";
}
if (!empty($userdata['firstname'])) {
print " <TR>\n";
print " <TH align=right>First Name:</TH>\n";
print " <TD>{$userdata["firstname"]}</TD>\n";
print " </TR>\n";
}
if (!empty($userdata['lastname'])) {
print " <TR>\n";
print " <TH align=right>Last Name:</TH>\n";
print " <TD>{$userdata["lastname"]}</TD>\n";
print " </TR>\n";
}
if (!empty($userdata['preferredname'])) {
print " <TR>\n";
print " <TH align=right>Preferred Name:</TH>\n";
print " <TD>{$userdata["preferredname"]}</TD>\n";
print " </TR>\n";
}
if (!empty($userdata['affiliation'])) {
print " <TR>\n";
print " <TH align=right>Affiliation:</TH>\n";
print " <TD>{$userdata["affiliation"]}</TD>\n";
print " </TR>\n";
}
if (!empty($userdata['email'])) {
print " <TR>\n";
print " <TH align=right>Email:</TH>\n";
print " <TD>{$userdata["email"]}</TD>\n";
print " </TR>\n";
}
print " <TR>\n";
print " <TH align=right style=\"vertical-align: top\">Groups:</TH>\n";
print " <TD>\n";
uasort($userdata["groups"], "sortKeepIndex");
foreach ($userdata["groups"] as $group) {
print " {$group}<br>\n";
}
print " </TD>\n";
print " </TR>\n";
print " <TR>\n";
print " <TH align=right style=\"vertical-align: top\">User Group Permissions:</TH>\n";
print " <TD>\n";
if (count($userdata['groupperms'])) {
foreach ($userdata['groupperms'] as $perm) {
print " {$perm}<br>\n";
}
} else {
print " No additional user group permissions\n";
}
print " </TD>\n";
print " </TR>\n";
print " <TR>\n";
print " <TH align=right style=\"vertical-align: top\">Privileges (found somewhere in the tree):</TH>\n";
print " <TD>\n";
uasort($userdata["privileges"], "sortKeepIndex");
foreach ($userdata["privileges"] as $priv) {
if ($priv == "block" || $priv == "cascade") {
continue;
}
print " {$priv}<br>\n";
}
print " </TD>\n";
print " </TR>\n";
print "</TABLE>\n";
# get user's resources
$userResources = getUserResources(array("imageCheckOut"), array("available"), 0, 0, $userdata['id']);
# find nodes where user has privileges
$query = "SELECT p.name AS privnode, " . "upt.name AS userprivtype, " . "up.privnodeid " . "FROM userpriv up, " . "privnode p, " . "userprivtype upt " . "WHERE up.privnodeid = p.id AND " . "up.userprivtypeid = upt.id AND " . "up.userid = {$userdata['id']} " . "ORDER BY p.name, " . "upt.name";
$qh = doQuery($query, 101);
if (mysql_num_rows($qh)) {
print "Nodes where user is granted privileges:<br>\n";
print "<TABLE>\n";
$privnodeid = 0;
while ($row = mysql_fetch_assoc($qh)) {
if ($privnodeid != $row['privnodeid']) {
if ($privnodeid) {
print " </TD>\n";
print " </TR>\n";
}
print " <TR>\n";
$privnodeid = $row['privnodeid'];
$path = getNodePath($privnodeid);
print " <TH align=right>{$path}</TH>\n";
print " <TD>\n";
}
print " {$row['userprivtype']}<br>\n";
}
print " </TD>\n";
print " </TR>\n";
print "</TABLE>\n";
}
# find nodes where user's groups have privileges
if (!empty($userdata['groups'])) {
$query = "SELECT DISTINCT p.name AS privnode, " . "upt.name AS userprivtype, " . "up.privnodeid " . "FROM userpriv up, " . "privnode p, " . "userprivtype upt " . "WHERE up.privnodeid = p.id AND " . "up.userprivtypeid = upt.id AND " . "upt.name != 'cascade' AND " . "upt.name != 'block' AND " . "up.usergroupid IN (" . implode(',', array_keys($userdata['groups'])) . ") " . "ORDER BY p.name, " . "upt.name";
$qh = doQuery($query, 101);
if (mysql_num_rows($qh)) {
print "Nodes where user's groups are granted privileges:<br>\n";
print "<TABLE>\n";
$privnodeid = 0;
while ($row = mysql_fetch_assoc($qh)) {
if ($privnodeid != $row['privnodeid']) {
if ($privnodeid) {
print " </TD>\n";
print " </TR>\n";
}
print " <TR>\n";
$privnodeid = $row['privnodeid'];
$path = getNodePath($privnodeid);
print " <TH align=right>{$path}</TH>\n";
print " <TD>\n";
}
print " {$row['userprivtype']}<br>\n";
}
print " </TD>\n";
print " </TR>\n";
print "</TABLE>\n";
}
}
print "<table>\n";
print " <tr>\n";
print " <th>Images User Has Access To:<th>\n";
print " <td>\n";
foreach ($userResources['image'] as $img) {
print " {$img}<br>\n";
}
print " </td>\n";
print " </tr>\n";
print "</table>\n";
# login history
$query = "SELECT authmech, " . "timestamp, " . "passfail, " . "remoteIP, " . "code " . "FROM loginlog " . "WHERE (user = '******'unityid']}' OR " . "user = '******'unityid']}@{$userdata['affiliation']}') AND " . "affiliationid = {$userdata['affiliationid']} " . "ORDER BY timestamp DESC " . "LIMIT 8";
$logins = array();
$qh = doQuery($query);
while ($row = mysql_fetch_assoc($qh)) {
$logins[] = $row;
}
if (count($logins)) {
$logins = array_reverse($logins);
print "<h3>Login History (last 8 attempts)</h3>\n";
print "<table summary=\"login attempts\">\n";
print "<colgroup>\n";
print "<col class=\"logincol\" />\n";
print "<col class=\"logincol\" />\n";
print "<col class=\"logincol\" />\n";
print "<col class=\"logincol\" />\n";
print "<col />\n";
print "</colgroup>\n";
print " <tr>\n";
print " <th>Authentication Method</th>\n";
print " <th>Timestamp</th>\n";
print " <th>Result</th>\n";
print " <th>Remote IP</th>\n";
print " <th>Extra Info</th>\n";
print " </tr>\n";
foreach ($logins as $login) {
print " <tr>\n";
print " <td class=\"logincell\">{$login['authmech']}</td>\n";
$ts = prettyDatetime($login['timestamp'], 1);
print " <td class=\"logincell\">{$ts}</td>\n";
if ($login['passfail']) {
print " <td class=\"logincell\"><font color=\"#008000\">Pass</font></td>\n";
} else {
print " <td class=\"logincell\"><font color=\"red\">Fail</font></td>\n";
}
print " <td class=\"logincell\">{$login['remoteIP']}</td>\n";
print " <td class=\"logincell\">{$login['code']}</td>\n";
print " </tr>\n";
}
print "</table>\n";
} else {
print "<h3>Login History</h3>\n";
print "There are no login attempts by this user.<br>\n";
}
# reservation history
$requests = array();
$query = "SELECT DATE_FORMAT(l.start, '%W, %b %D, %Y, %h:%i %p') AS start, " . "DATE_FORMAT(l.finalend, '%W, %b %D, %Y, %h:%i %p') AS end, " . "c.hostname, " . "i.prettyname AS prettyimage, " . "s.IPaddress, " . "l.ending " . "FROM log l, " . "image i, " . "computer c, " . "sublog s " . "WHERE l.userid = {$userdata['id']} AND " . "s.logid = l.id AND " . "i.id = s.imageid AND " . "c.id = s.computerid " . "ORDER BY l.start DESC " . "LIMIT 5";
$qh = doQuery($query, 290);
while ($row = mysql_fetch_assoc($qh)) {
array_push($requests, $row);
}
$requests = array_reverse($requests);
if (!empty($requests)) {
print "<h3>User's last " . count($requests) . " reservations:</h3>\n";
print "<table>\n";
$first = 1;
foreach ($requests as $req) {
if ($first) {
$first = 0;
} else {
print " <tr>\n";
print " <td colspan=2><hr></td>\n";
print " </tr>\n";
}
print " <tr>\n";
print " <th align=right>Image:</th>\n";
print " <td>{$req['prettyimage']}</td>\n";
print " </tr>\n";
print " <tr>\n";
print " <th align=right>Computer:</th>\n";
print " <td>{$req['hostname']}</td>\n";
print " </tr>\n";
print " <tr>\n";
print " <th align=right>Start:</th>\n";
print " <td>{$req['start']}</td>\n";
print " </tr>\n";
print " <tr>\n";
print " <th align=right>End:</th>\n";
print " <td>{$req['end']}</td>\n";
print " </tr>\n";
if ($req['IPaddress'] != '') {
print " <tr>\n";
print " <th align=right>IP Address:</th>\n";
print " <td>{$req['IPaddress']}</td>\n";
print " </tr>\n";
}
print " <tr>\n";
print " <th align=right>Ending:</th>\n";
print " <td>{$req['ending']}</td>\n";
print " </tr>\n";
}
print "</table>\n";
} else {
print "User made no reservations in the past week.<br>\n";
}
# current reservations
$requests = array();
$query = "SELECT DATE_FORMAT(rq.start, '%W, %b %D, %Y, %h:%i %p') AS start, " . "DATE_FORMAT(rq.end, '%W, %b %D, %Y, %h:%i %p') AS end, " . "rq.id AS requestid, " . "MIN(rs.id) AS reservationid, " . "c.hostname AS computer, " . "i.prettyname AS prettyimage, " . "c.IPaddress AS compIP, " . "rs.remoteIP AS userIP, " . "ch.hostname AS vmhost, " . "mn.hostname AS managementnode, " . "srq.name AS servername, " . "aug.name AS admingroup, " . "lug.name AS logingroup, " . "s1.name AS state, " . "s2.name AS laststate " . "FROM image i, " . "managementnode mn, " . "request rq " . "LEFT JOIN reservation rs ON (rs.requestid = rq.id) " . "LEFT JOIN computer c ON (rs.computerid = c.id) " . "LEFT JOIN vmhost vh ON (c.vmhostid = vh.id) " . "LEFT JOIN computer ch ON (vh.computerid = ch.id) " . "LEFT JOIN serverrequest srq ON (srq.requestid = rq.id) " . "LEFT JOIN usergroup aug ON (aug.id = srq.admingroupid) " . "LEFT JOIN usergroup lug ON (lug.id = srq.logingroupid) " . "LEFT JOIN state s1 ON (s1.id = rq.stateid) " . "LEFT JOIN state s2 ON (s2.id = rq.laststateid) " . "WHERE rq.userid = {$userdata['id']} AND " . "i.id = rs.imageid AND " . "mn.id = rs.managementnodeid " . "GROUP BY rq.id " . "ORDER BY rq.start";
$qh = doQuery($query, 290);
while ($row = mysql_fetch_assoc($qh)) {
array_push($requests, $row);
}
$requests = array_reverse($requests);
if (!empty($requests)) {
print "<h3>User's current reservations:</h3>\n";
print "<table>\n";
$first = 1;
foreach ($requests as $req) {
if ($first) {
$first = 0;
} else {
print " <tr>\n";
print " <td colspan=2><hr></td>\n";
print " </tr>\n";
}
print " <tr>\n";
print " <th align=right>Request ID:</th>\n";
print " <td>{$req['requestid']}</td>\n";
print " </tr>\n";
if ($req['servername'] != '') {
print " <tr>\n";
print " <th align=right>Reservation Name:</th>\n";
print " <td>{$req['servername']}</td>\n";
print " </tr>\n";
}
print " <tr>\n";
print " <th align=right>Image:</th>\n";
print " <td>{$req['prettyimage']}</td>\n";
print " </tr>\n";
print " <tr>\n";
print " <th align=right>State:</th>\n";
if ($req['state'] == 'pending') {
print " <td>{$req['laststate']}</td>\n";
} else {
print " <td>{$req['state']}</td>\n";
}
print " </tr>\n";
print " <tr>\n";
print " <th align=right>Computer:</th>\n";
print " <td>{$req['computer']}</td>\n";
print " </tr>\n";
if (!empty($req['vmhost'])) {
print " <tr>\n";
print " <th align=right>VM Host:</th>\n";
print " <td>{$req['vmhost']}</td>\n";
print " </tr>\n";
}
print " <tr>\n";
print " <th align=right>Start:</th>\n";
print " <td>{$req['start']}</td>\n";
print " </tr>\n";
print " <tr>\n";
print " <th align=right>End:</th>\n";
if ($req['end'] == 'Friday, Jan 1st, 2038, 12:00 AM') {
print " <td>(indefinite)</td>\n";
} else {
print " <td>{$req['end']}</td>\n";
}
print " </tr>\n";
if ($req['compIP'] != '') {
print " <tr>\n";
print " <th align=right>Node's IP Address:</th>\n";
print " <td>{$req['compIP']}</td>\n";
print " </tr>\n";
}
if ($req['userIP'] != '') {
print " <tr>\n";
print " <th align=right>User's IP Address:</th>\n";
print " <td>{$req['userIP']}</td>\n";
print " </tr>\n";
}
if ($req['admingroup'] != '') {
print " <tr>\n";
print " <th align=right>Admin Group:</th>\n";
print " <td>{$req['admingroup']}</td>\n";
print " </tr>\n";
}
if ($req['logingroup'] != '') {
print " <tr>\n";
print " <th align=right>Access Group:</th>\n";
print " <td>{$req['logingroup']}</td>\n";
print " </tr>\n";
}
print " <tr>\n";
print " <th align=right>Management Node:</th>\n";
print " <td>{$req['managementnode']}</td>\n";
print " </tr>\n";
}
print "</table>\n";
} else {
print "User does not have any current reservations.<br>\n";
}
}
print "</div>\n";
}
function checkResourceInUse($rscid)
{
$msgs = array();
# check reservations
$query = "SELECT rq.end " . "FROM request rq, " . "reservation rs " . "WHERE rs.requestid = rq.id AND " . "rs.managementnodeid = {$rscid} AND " . "rq.stateid NOT IN (1, 12) AND " . "rq.end > NOW() " . "ORDER BY rq.end DESC " . "LIMIT 1";
$qh = doQuery($query);
if ($row = mysql_fetch_assoc($qh)) {
$msgs[] = "There is at least one <strong>reservation</strong> being processed by this management node. The latest end time is " . prettyDatetime($row['end'], 1) . '.';
}
# check blockRequest
$query = "SELECT br.name, " . "bt.end " . "FROM blockRequest br, " . "blockTimes bt " . "WHERE br.managementnodeid = {$rscid} AND " . "bt.blockRequestid = br.id AND " . "bt.end > NOW() AND " . "bt.skip = 0 AND " . "br.status = 'accepted' " . "ORDER BY bt.end DESC " . "LIMIT 1";
$qh = doQuery($query);
if ($row = mysql_fetch_assoc($qh)) {
$msgs[] = "There is at least one <strong>Block Allocation</strong> being handled by this management node. Block Allocation \"{$row['name']}\" has the latest end time which is " . prettyDatetime($row['end'], 1) . '.';
}
if (empty($msgs)) {
return '';
}
$msg = "The selected management node is currently being used in the following ways and cannot be deleted at this time.<br><br>\n";
$msg .= implode("<br><br>\n", $msgs) . "<br><br>\n";
return $msg;
}