function showTimeTable($links)
{
global $mode, $viewmode, $user;
if ($links == 1) {
$imageid = getContinuationVar('imageid');
$length = getContinuationVar('length');
$requestid = getContinuationVar('requestid', 0);
$showmessage = getContinuationVar('showmessage', 0);
$platforms = array();
$schedules = array();
} else {
$imageid = 0;
$length = 0;
$requestid = 0;
$showmessage = 0;
$platforms = getContinuationVar("platforms");
if (empty($platforms)) {
$platforms = processInputVar("platforms", ARG_MULTINUMERIC);
}
$schedules = getContinuationVar("schedules");
if (empty($schedules)) {
$schedules = processInputVar("schedules", ARG_MULTINUMERIC);
}
}
$argstart = getContinuationVar("start");
$argend = getContinuationVar("end");
$resources = getUserResources(array("computerAdmin"));
$userCompIDs = array_keys($resources["computer"]);
$computerData = getComputers();
$imageData = getImages();
$now = time();
if ($links) {
$resources = getUserResources(array("imageAdmin", "imageCheckOut"));
$usercomputerids = array_keys($resources["computer"]);
# get list of computers' platformids
$qh = doQuery("SELECT platformid FROM image WHERE id = {$imageid}", 110);
$row = mysql_fetch_row($qh);
$platformid = $row[0];
$computer_platformids = array();
$qh = doQuery("SELECT id, platformid FROM computer", 111);
while ($row = mysql_fetch_row($qh)) {
$computer_platformids[$row[0]] = $row[1];
}
$mappedcomputers = getMappedResources($imageid, "image", "computer");
$compidlist = array_intersect($mappedcomputers, $usercomputerids);
} else {
$compidlist = $userCompIDs;
}
if (!empty($argstart) && !empty($argend)) {
$timeslots = getTimeSlots($compidlist, $argend, $argstart);
$start = $argstart;
$end = $argend;
} else {
$start = $now;
$end = $start + SECINDAY / 2;
$timeslots = getTimeSlots($compidlist, $end);
}
print "<DIV align=center>\n";
print "<H2>Time Table</H2>\n";
print "</DIV>\n";
$computeridrow = "";
$displayedids = array();
$computers = array_keys($timeslots);
if ($links) {
$computers = array_intersect($computers, $usercomputerids);
}
foreach ($computers as $id) {
if ($links) {
# don't show computers that don't meet hardware criteria, are not
# in the available state, are the wrong platform, or wrong group,
# or aren't mapped in resourcemap
if ($computer_platformids[$id] != $platformid || $computerData[$id]["stateid"] != 2 && $computerData[$id]["stateid"] != 3 && $computerData[$id]["stateid"] != 6 && $computerData[$id]["stateid"] != 8 || $computerData[$id]["ram"] < $imageData[$imageid]["minram"] || $computerData[$id]["procnumber"] < $imageData[$imageid]["minprocnumber"] || $computerData[$id]["procspeed"] < $imageData[$imageid]["minprocspeed"] || $computerData[$id]["network"] < $imageData[$imageid]["minnetwork"] || !in_array($id, $mappedcomputers)) {
continue;
}
} elseif (!array_key_exists($id, $computerData) || !in_array($computerData[$id]["platformid"], $platforms) || !in_array($computerData[$id]["scheduleid"], $schedules) || !in_array($id, $userCompIDs)) {
continue;
}
$computeridrow .= " <TH>{$id}</TH>\n";
array_push($displayedids, $id);
}
if (empty($displayedids)) {
if ($links) {
print "There are currently no computers available that can run the application you selected.\n";
} else {
print "There are no computers that meet the specified criteria\n";
}
return;
}
if ($showmessage) {
print "The time you have requested to use the environment is not ";
print "available. You may select from the green blocks of time to ";
print "select an available time slot to make a reservation.<br>\n";
}
print "<table summary=\"\">\n";
print " <TR>\n";
print " <TD>";
# print Previous/Next links
if (!empty($argstart) && $argstart - SECINDAY / 2 > $now - 600) {
$prevstart = $start - SECINDAY / 2;
$prevend = $end - SECINDAY / 2;
print "<FORM action=\"" . BASEURL . SCRIPT . "\" method=post>\n";
$cdata = array('start' => $prevstart, 'end' => $prevend, 'imageid' => $imageid, 'requestid' => $requestid, 'length' => $length, 'platforms' => $platforms, 'schedules' => $schedules);
$cont = addContinuationsEntry($mode, $cdata, SECINDAY);
print "<INPUT type=hidden name=continuation value=\"{$cont}\">\n";
print "<INPUT type=submit value=Previous>\n";
print "</FORM>\n";
}
print "</TD>\n";
print " <TD>";
if ($end + SECINDAY / 2 < $now + DAYSAHEAD * SECINDAY) {
$nextstart = $start + SECINDAY / 2;
$nextend = $end + SECINDAY / 2;
print "<FORM action=\"" . BASEURL . SCRIPT . "\" method=post>\n";
$cdata = array('start' => $nextstart, 'end' => $nextend, 'imageid' => $imageid, 'requestid' => $requestid, 'length' => $length, 'platforms' => $platforms, 'schedules' => $schedules);
$cont = addContinuationsEntry($mode, $cdata, SECINDAY);
print "<INPUT type=hidden name=continuation value=\"{$cont}\">\n";
print "<INPUT type=submit value=Next>\n";
print "</FORM>\n";
}
print "</TD>\n";
print " </TR>\n";
print " <TR>\n";
print " <TD>\n";
$tmpArr = array_keys($computers);
$first = $computers[$tmpArr[0]];
print " <table id=ttlayout summary=\"\">\n";
if (!$links || $viewmode >= ADMIN_DEVELOPER) {
print " <TR>\n";
print " <TH align=right>Computer ID:</TH>\n";
print $computeridrow;
print " </TR>\n";
}
$yesterday = "";
foreach (array_keys($timeslots[$first]) as $stamp) {
if ($stamp < $now) {
continue;
}
print " <TR>\n";
$stampArr = getdate($stamp);
$label = "";
if ($stampArr["mday"] != $yesterday) {
$label = date('n/d/Y+g:i+a', $stamp);
$label = str_replace('+', ' ', $label);
$yesterday = $stampArr["mday"];
} elseif ($stampArr["minutes"] == 0) {
$label = date('g:i a', $stamp);
}
print " <TH align=right>{$label}</TH>\n";
$free = 0;
# print the cells
foreach ($computers as $id) {
if (!in_array($id, $displayedids)) {
continue;
}
if ($links && ($computer_platformids[$id] != $platformid || $computerData[$id]["stateid"] == 10 || $computerData[$id]["stateid"] == 5)) {
continue;
}
# computer's schedule is currently closed
if ($timeslots[$id][$stamp]["scheduleclosed"] == 1) {
print " <TD bgcolor=\"#a0a0a0\"><img src=images/gray.jpg ";
print "alt=scheduleclosed border=0></TD>\n";
} elseif ($computerData[$id]["stateid"] == 10) {
print " <TD bgcolor=\"#a0a0a0\"><img src=images/gray.jpg ";
print "alt=maintenance border=0></TD>\n";
} elseif ($timeslots[$id][$stamp]['blockRequest'] && ($timeslots[$id][$stamp]['blockRequestInfo']['imageid'] != $imageid || !in_array($timeslots[$id][$stamp]['blockRequestInfo']['groupid'], array_keys($user['groups']))) && $timeslots[$id][$stamp]['available']) {
if ($links) {
print " <TD bgcolor=\"#ff0000\"><img src=images/red.jpg ";
print "alt=blockrequest border=0></TD>\n";
} else {
print " <TD bgcolor=\"#e58304\"><img src=images/orange.jpg ";
$title = "Block Request: {$timeslots[$id][$stamp]['blockRequestInfo']['name']}\n" . "Image: {$timeslots[$id][$stamp]['blockRequestInfo']['image']}";
print "alt=blockrequest border=0 title=\"{$title}\"></TD>\n";
}
} elseif ($timeslots[$id][$stamp]["available"]) {
if ($links) {
print " <TD bgcolor=\"#00ff00\"><a href=\"" . BASEURL . SCRIPT;
print "?mode=newRequest&stamp={$stamp}&imageid={$imageid}&length={$length}\"><img ";
print "src=images/green.jpg alt=free border=0></a></TD>\n";
} else {
print " <TD bgcolor=\"#00ff00\"><img src=images/green.jpg alt=free border=0></TD>\n";
}
} else {
if ($links) {
print " <TD bgcolor=\"#ff0000\"><font color=\"#ff0000\">used</font></TD>\n";
} else {
$title = "User: "******"unityid"] . " Image: " . $timeslots[$id][$stamp]["prettyimage"];
$cdata = array('requestid' => $timeslots[$id][$stamp]["requestid"]);
$cont = addContinuationsEntry('viewRequestInfo', $cdata);
print " <TD bgcolor=\"#ff0000\"><a href=\"" . BASEURL;
print SCRIPT . "?continuation={$cont}\"><img src=images/red.jpg ";
print "alt=used border=0 title=\"{$title}\"></a></TD>\n";
}
}
}
print " </TR>\n";
}
print " </table>\n";
print " </TD>\n";
print " </TR>\n";
print " <TR>\n";
print " <TD>";
# print Previous/Next links
if (!empty($argstart) && $argstart - SECINDAY / 2 > $now - 600) {
$prevstart = $start - SECINDAY / 2;
$prevend = $end - SECINDAY / 2;
print "<FORM action=\"" . BASEURL . SCRIPT . "\" method=post>\n";
$cdata = array('start' => $prevstart, 'end' => $prevend, 'imageid' => $imageid, 'requestid' => $requestid, 'length' => $length, 'platforms' => $platforms, 'schedules' => $schedules);
$cont = addContinuationsEntry($mode, $cdata, SECINDAY);
print "<INPUT type=hidden name=continuation value=\"{$cont}\">\n";
print "<INPUT type=submit value=Previous>\n";
print "</FORM>\n";
}
print "</TD>\n";
print " <TD>";
if ($end + SECINDAY / 2 < $now + DAYSAHEAD * SECINDAY) {
$nextstart = $start + SECINDAY / 2;
$nextend = $end + SECINDAY / 2;
print "<FORM action=\"" . BASEURL . SCRIPT . "\" method=post>\n";
$cdata = array('start' => $nextstart, 'end' => $nextend, 'imageid' => $imageid, 'requestid' => $requestid, 'length' => $length, 'platforms' => $platforms, 'schedules' => $schedules);
$cont = addContinuationsEntry($mode, $cdata, SECINDAY);
print "<INPUT type=hidden name=continuation value=\"{$cont}\">\n";
print "<INPUT type=submit value=Next>\n";
print "</FORM>\n";
}
print "</TD>\n";
print " </TR>\n";
print "</table>\n";
}
function findAvailableTimes($start, $end, $imageid, $userid, $usedaysahead, $reqid = '', $extendonly = 0, $ip = '', $mac = '')
{
global $user;
if ($userid == $user['id']) {
$ingroups = implode(',', array_keys($user['groups']));
} else {
$userdata = getUserInfo($userid, 0, 1);
$ingroups = implode(',', array_keys($userdata['groups']));
}
# TODO make this work for cluster images
if (!$extendonly) {
$mappedcomputers = getMappedResources($imageid, 'image', 'computer');
$resources = getUserResources(array('imageAdmin', 'imageCheckOut'), array('available'), 0, 0, $userid);
$compids = array_intersect($mappedcomputers, array_keys($resources['computer']));
if (!count($compids)) {
return array();
}
$incompids = implode(',', $compids);
} else {
$request = getRequestInfo($reqid);
$incompids = $request['reservations'][0]['computerid'];
}
$scheduleids = getAvailableSchedules($start, $end);
if (empty($scheduleids)) {
return array();
}
$schedules = implode(',', $scheduleids);
$platformid = getImagePlatform($imageid);
if (is_null($platformid)) {
return array();
}
$reqduration = $end - $start;
$startdt = unixToDatetime($start);
$end += 900;
$enddt = unixToDatetime($end);
$ignorestates = "'maintenance','vmhostinuse','hpc','failed'";
$nowignorestates = "{$ignorestates},'timeout'";
if (!$extendonly) {
$nowignorestates .= ",'reloading','reload','inuse'";
}
$slots = array();
$removes = array();
$minstart = $start;
$maxend = $start;
$newcompids = array();
$daysahead = time() + DAYSAHEAD * SECINDAY;
# add computers that are available now with no future reservations
# restricting duration; we do this so that they'll be in our arrays to check
# for concurrent image use, block allocations, ip/mac overlap, and
# maintenance window overlap
$query = "SELECT c.id AS compid " . "FROM computer c, " . "image i, " . "state s, " . "provisioningOSinstalltype poi, " . "OSinstalltype oi, " . "OS o " . "WHERE c.stateid = s.id AND " . "i.id = {$imageid} AND " . "s.name NOT IN ({$nowignorestates}) AND " . "c.platformid = {$platformid} AND " . "c.scheduleid IN ({$schedules}) AND " . "i.OSid = o.id AND " . "o.installtype = oi.name AND " . "oi.id = poi.OSinstalltypeid AND " . "poi.provisioningid = c.provisioningid AND " . "c.RAM >= i.minram AND " . "c.procnumber >= i.minprocnumber AND " . "c.procspeed >= i.minprocspeed AND " . "c.network >= i.minnetwork AND " . "c.id NOT IN (SELECT rs.computerid " . "FROM reservation rs, " . "request rq " . "WHERE rs.requestid = rq.id AND ";
if ($reqid != '') {
$query .= "rq.id != {$reqid} AND ";
}
$query .= "DATE_ADD(rq.end, INTERVAL 15 MINUTE) >= '{$startdt}' AND " . "rs.computerid IN ({$incompids})) AND " . "c.id IN ({$incompids}) " . "ORDER BY RAM, " . "(c.procspeed * c.procnumber), " . "network";
$qh = doQuery($query, 101);
while ($row = mysql_fetch_assoc($qh)) {
$row['duration'] = $reqduration;
$row['startts'] = $start;
$row['start'] = $startdt;
$row['endts'] = $start + $reqduration;
$slots[$row['compid']] = array();
$slots[$row['compid']][] = $row;
$newcompids[] = $row['compid'];
}
if (!$extendonly) {
# find available timeslots based on spacing between existing reservations
$query = "SELECT rs1.computerid AS compid, " . "DATE_ADD(rq1.end, INTERVAL 15 MINUTE) AS start, " . "MIN(UNIX_TIMESTAMP(rq2.start) - UNIX_TIMESTAMP(rq1.end) - 1800) AS duration " . "FROM request rq1, " . "request rq2, " . "reservation rs1, " . "reservation rs2, " . "image i, " . "state s, " . "computer c, " . "provisioningOSinstalltype poi, " . "OSinstalltype oi, " . "OS o " . "WHERE rq1.id = rs1.requestid AND " . "rs2.requestid = rq2.id AND " . "rq1.id != rq2.id AND " . "rq1.start < rq2.start AND " . "DATE_ADD(rq1.end, INTERVAL 15 MINUTE) >= '{$startdt}' AND " . "rs1.computerid = rs2.computerid AND " . "rs1.computerid IN ({$incompids}) AND " . "i.id = {$imageid} AND " . "c.id = rs1.computerid AND " . "c.platformid = {$platformid} AND " . "c.scheduleid IN ({$schedules}) AND " . "i.OSid = o.id AND " . "o.installtype = oi.name AND " . "oi.id = poi.OSinstalltypeid AND " . "poi.provisioningid = c.provisioningid AND " . "c.RAM >= i.minram AND " . "c.procnumber >= i.minprocnumber AND " . "c.procspeed >= i.minprocspeed AND " . "c.network >= i.minnetwork AND " . "c.stateid = s.id AND " . "s.name NOT IN ({$ignorestates}) AND ";
if ($reqid != '') {
$query .= "rq1.id != {$reqid} AND " . "rq2.id != {$reqid} AND ";
}
$query .= "(c.type != 'virtualmachine' OR c.vmhostid IS NOT NULL) " . "GROUP BY rq1.id ";
$query .= "ORDER BY rs1.computerid, rq1.start, rq1.end";
$qh = doQuery($query, 101);
while ($row = mysql_fetch_assoc($qh)) {
$row['startts'] = datetimeToUnix($row['start']);
if ($row['startts'] % 900) {
$row['startts'] = $row['startts'] - $row['startts'] % 900 + 900;
$row['start'] = unixToDatetime($row['startts']);
$row['duration'] -= 900;
}
if ($row['duration'] >= 1800) {
if ($usedaysahead && $row['startts'] > $daysahead) {
continue;
}
if ($row['duration'] > $reqduration) {
$row['duration'] = $reqduration;
}
$row['endts'] = $row['startts'] + $row['duration'];
if (!array_key_exists($row['compid'], $slots)) {
$slots[$row['compid']] = array();
}
$slots[$row['compid']][] = $row;
if ($row['startts'] < $minstart) {
$minstart = $row['startts'];
}
if ($row['endts'] > $maxend) {
$maxend = $row['endts'];
}
$newcompids[] = $row['compid'];
}
}
}
# find slots that are available now
$query = "SELECT UNIX_TIMESTAMP(MIN(rq.start)) - UNIX_TIMESTAMP('{$startdt}') - 900 AS duration, " . "UNIX_TIMESTAMP(MIN(rq.start)) AS endts, " . "rs.computerid AS compid " . "FROM request rq, " . "reservation rs, " . "image i, " . "state s, " . "computer c, " . "provisioningOSinstalltype poi, " . "OSinstalltype oi, " . "OS o " . "WHERE rs.requestid = rq.id AND " . "(rq.start > '{$startdt}' OR " . "(DATE_ADD(rq.end, INTERVAL 15 MINUTE) > '{$startdt}' AND rq.start <= '{$startdt}')) AND " . "rs.computerid IN ({$incompids}) AND " . "i.id = {$imageid} AND " . "c.id = rs.computerid AND " . "c.platformid = {$platformid} AND " . "c.scheduleid IN ({$schedules}) AND " . "i.OSid = o.id AND " . "o.installtype = oi.name AND " . "oi.id = poi.OSinstalltypeid AND " . "poi.provisioningid = c.provisioningid AND " . "c.RAM >= i.minram AND " . "c.procnumber >= i.minprocnumber AND " . "c.procspeed >= i.minprocspeed AND " . "c.network >= i.minnetwork AND " . "c.stateid = s.id AND " . "s.name NOT IN ({$nowignorestates}) AND ";
if ($reqid != '') {
$query .= "rq.id != {$reqid} AND ";
}
$query .= "(c.type != 'virtualmachine' OR c.vmhostid IS NOT NULL) " . "GROUP BY rs.computerid";
$qh = doQuery($query, 101);
while ($row = mysql_fetch_assoc($qh)) {
if ($row['endts'] % 900) {
$row['endts'] = $row['endts'] - $row['endts'] % 900;
$row['duration'] -= 900;
}
if ($row['duration'] >= 1800) {
if ($row['duration'] > $reqduration) {
$row['duration'] = $reqduration;
}
$row['start'] = $startdt;
$row['startts'] = $start;
if (!array_key_exists($row['compid'], $slots)) {
$slots[$row['compid']] = array();
}
$slots[$row['compid']][] = $row;
if ($row['endts'] > $maxend) {
$maxend = $row['endts'];
}
$newcompids[] = $row['compid'];
}
}
# find slots that are available after all reservations are over
$query = "SELECT UNIX_TIMESTAMP(MAX(rq.end)) + 900 AS startts, " . "DATE_ADD(MAX(rq.end), INTERVAL 15 MINUTE) AS start, " . "rs.computerid AS compid " . "FROM request rq, " . "reservation rs, " . "image i, " . "state s, " . "computer c, " . "provisioningOSinstalltype poi, " . "OSinstalltype oi, " . "OS o " . "WHERE rs.requestid = rq.id AND " . "(rq.start > '{$startdt}' OR " . "(DATE_ADD(rq.end, INTERVAL 15 MINUTE) > '{$startdt}' AND rq.start <= '{$startdt}')) AND " . "rs.computerid IN ({$incompids}) AND " . "i.id = {$imageid} AND " . "c.id = rs.computerid AND " . "c.platformid = {$platformid} AND " . "c.scheduleid IN ({$schedules}) AND " . "i.OSid = o.id AND " . "o.installtype = oi.name AND " . "oi.id = poi.OSinstalltypeid AND " . "poi.provisioningid = c.provisioningid AND " . "c.RAM >= i.minram AND " . "c.procnumber >= i.minprocnumber AND " . "c.procspeed >= i.minprocspeed AND " . "c.network >= i.minnetwork AND " . "c.deleted = 0 AND " . "c.stateid = s.id AND " . "s.name NOT IN ({$ignorestates}) AND ";
if ($reqid != '') {
$query .= "rq.id != {$reqid} AND ";
}
$query .= "(c.type != 'virtualmachine' OR c.vmhostid IS NOT NULL) " . "GROUP BY rs.computerid";
if ($extendonly) {
$query .= " HAVING start = '{$startdt}'";
}
$qh = doQuery($query, 101);
while ($row = mysql_fetch_assoc($qh)) {
if ($usedaysahead && $row['startts'] > $daysahead) {
continue;
}
if ($row['startts'] % 900) {
$row['startts'] = $row['startts'] - $row['startts'] % 900 + 900;
$row['start'] = unixToDatetime($row['startts']);
}
$row['endts'] = $row['startts'] + $reqduration;
$row['duration'] = $reqduration;
if (!array_key_exists($row['compid'], $slots)) {
$slots[$row['compid']] = array();
}
$slots[$row['compid']][] = $row;
if ($row['endts'] > $maxend) {
$maxend = $row['endts'];
}
$newcompids[] = $row['compid'];
}
if (empty($newcompids)) {
return array();
}
# remove block computers
$minstartdt = unixToDatetime($minstart);
$maxenddt = unixToDatetime($maxend);
$newincompids = implode(',', $newcompids);
$query = "SELECT bc.computerid AS compid, " . "UNIX_TIMESTAMP(bt.start) AS start, " . "UNIX_TIMESTAMP(bt.end) AS end " . "FROM blockComputers bc, " . "blockTimes bt, " . "blockRequest br " . "WHERE bt.id = bc.blockTimeid AND " . "br.id = bt.blockRequestid AND " . "bt.skip = 0 AND " . "bt.start < '{$maxenddt}' AND " . "bt.end > '{$minstartdt}' AND ";
if ($ingroups != '') {
$query .= "(br.groupid NOT IN ({$ingroups}) OR " . "br.imageid != {$imageid}) AND ";
}
$query .= "bc.computerid IN ({$newincompids})";
$qh = doQuery($query);
while ($row = mysql_fetch_assoc($qh)) {
if (array_key_exists($row['compid'], $slots)) {
fATremoveOverlaps($slots, $row['compid'], $row['start'], $row['end'], 0);
}
}
# remove mac/ip overlaps
$newcompids = array_keys($slots);
$newincompids = implode(',', $newcompids);
if (!empty($ip) || !empty($mac)) {
$query = "SELECT rs.computerid AS compid, " . "UNIX_TIMESTAMP(rq.start) AS start, " . "UNIX_TIMESTAMP(rq.end) AS end " . "FROM serverrequest s, " . "request rq, " . "reservation rs " . "WHERE s.requestid = rq.id AND " . "rs.requestid = rq.id AND " . "rq.start < '{$maxenddt}' AND " . "rq.end > '{$minstartdt}' AND " . "rs.computerid IN ({$newincompids}) AND ";
if ($reqid != '') {
$query .= "rq.id != {$reqid} AND ";
}
if (!empty($ip) && !empty($mac)) {
$query .= "(s.fixedIP = '{$ip}' OR s.fixedMAC = '{$mac}')";
} elseif (!empty($ip)) {
$query .= "s.fixedIP = '{$ip}'";
} elseif (!empty($mac)) {
$query .= "s.fixedIP = '{$mac}'";
}
$qh = doQuery($query);
while ($row = mysql_fetch_assoc($qh)) {
if (array_key_exists($row['compid'], $slots)) {
fATremoveOverlaps($slots, $row['compid'], $row['start'], $row['end'], 0);
}
}
}
# remove slots overlapping with scheduled maintenance
$query = "SELECT UNIX_TIMESTAMP(start) AS start, " . "UNIX_TIMESTAMP(end) AS end, " . "allowreservations " . "FROM sitemaintenance " . "WHERE start < '{$maxenddt}' AND " . "end > '{$minstartdt}'";
$qh = doQuery($query);
while ($row = mysql_fetch_assoc($qh)) {
foreach (array_keys($slots) as $compid) {
fATremoveOverlaps($slots, $compid, $row['start'], $row['end'], $row['allowreservations']);
}
}
$imgdata = getImages(0, $imageid);
$options = array();
foreach ($slots as $comp) {
foreach ($comp as $data) {
$data['duration'] = $data['duration'] - $data['duration'] % 900;
if (!$extendonly) {
if ($data['duration'] > 3600 && $data['duration'] < 7200) {
$data['duration'] = 3600;
} elseif ($data['duration'] > 7200 && $data['duration'] < SECINDAY * 2) {
$data['duration'] = $data['duration'] - $data['duration'] % 7200;
} elseif ($data['duration'] > SECINDAY * 2) {
$data['duration'] = $data['duration'] - $data['duration'] % SECINDAY;
}
}
# skip computers that have no controlling management node
if (!findManagementNode($data['compid'], $data['start'], 'future')) {
continue;
}
# skip slots that would cause a concurrent use violation
if ($imgdata[$imageid]['maxconcurrent'] != NULL && fATconcurrentOverlap($data['startts'], $data['duration'], $imageid, $imgdata[$imageid]['maxconcurrent'], $ignorestates, $extendonly, $reqid)) {
continue;
}
if (array_key_exists($data['startts'], $options)) {
if ($data['duration'] > $options[$data['startts']]['duration']) {
$options[$data['startts']]['duration'] = $data['duration'];
if (checkUserHasPerm('View Debug Information')) {
$options[$data['startts']]['compid'] = $data['compid'];
}
}
} else {
$options[$data['startts']] = array('start' => $data['start'], 'startts' => $data['startts'], 'duration' => $data['duration']);
if (checkUserHasPerm('View Debug Information')) {
$options[$data['startts']]['compid'] = $data['compid'];
}
}
}
}
uasort($options, "sortAvailableTimesByStart");
return $options;
}
