function submitEditRequest()
{
global $user, $submitErr, $viewmode, $mode;
$data = getContinuationVar();
$request = getRequestInfo($data["requestid"]);
print "<H2>Modify Reservation</H2>\n";
$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], $tmp[2]);
if ($data['openend'] && $data['ending'] == 'date') {
$end = datetimeToUnix($data['enddate']);
} else {
if (datetimeToUnix($request["start"]) < datetimeToUnix($request["daterequested"])) {
$end = $start + $data["length"] * 60 + 900;
} else {
$end = $start + $data["length"] * 60;
}
}
// get semaphore lock
if (!semLock()) {
abort(3);
}
$max = getMaxOverlap($user['id']);
if (checkOverlap($start, $end, $max, $data["requestid"])) {
if ($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.</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.</font><br>";
print "<br>\n";
}
$submitErr = 1;
editRequest();
return;
}
$rc = isAvailable(getImages(), $data["imageid"], $start, $end, $data["os"], $data["requestid"]);
if ($rc == -1) {
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>";
addChangeLogEntry($request["logid"], NULL, unixToDatetime($end), unixToDatetime($start), NULL, NULL, 0);
} elseif ($rc > 0) {
updateRequest($data["requestid"]);
if ($data["started"]) {
if ($data['openend'] && $data['ending'] == 'date') {
print "Your request to change the ending of your reservation for <b>";
print "{$data["prettyimage"]}</b> to {$data['enddate']} ";
print "has been accepted.<br><br>\n";
} else {
$remaining = ($end - time()) / 60;
print "Your request to extend your reservation for <b>";
print "{$data["prettyimage"]}</b> by " . prettyLength($data["extend"]);
print " has been accepted.<br><br>\n";
print "You now have " . prettyLength($remaining) . " remaining for ";
print "your reservation<br>\n";
}
} else {
print "Your request to use <b>" . $data["prettyimage"] . "</b> on ";
if (datetimeToUnix($request["start"]) < datetimeToUnix($request["daterequested"])) {
print prettyDatetime($request["daterequested"]);
} else {
print prettyDatetime($start);
}
if ($data['openend'] && $data['ending'] == 'date') {
print " until " . prettyDatetime($end);
} else {
print " for " . prettyLength($data["length"]);
}
print " has been accepted.<br>\n";
}
} else {
$cdata = array('imageid' => $data['imageid'], 'length' => $data['length'], 'requestid' => $data['requestid']);
$cont = addContinuationsEntry('selectTimeTable', $cdata);
print "The time you have requested is not available. You may ";
print "<a href=\"" . BASEURL . SCRIPT . "?continuation={$cont}\">";
print "view a timetable</a> of free and reserved times to find ";
print "a time that will work for you.<br>\n";
addChangeLogEntry($request["logid"], NULL, unixToDatetime($end), unixToDatetime($start), NULL, NULL, 0);
}
}
function AJeditRequest()
{
global $submitErr, $user;
$requestid = getContinuationVar('requestid', 0);
$request = getRequestInfo($requestid, 1);
# check to see if reservation exists
if (is_null($request) || $request['stateid'] == 11 || $request['stateid'] == 12 || $request['stateid'] == 14 && ($request['laststateid'] == 11 || $request['laststateid'] == 12)) {
sendJSON(array('status' => 'resgone'));
return;
}
$unixstart = datetimeToUnix($request["start"]);
$unixend = datetimeToUnix($request["end"]);
$duration = $unixend - $unixstart;
$now = time();
$maxtimes = getUserMaxTimes();
$groupid = getUserGroupID('Specify End Time', 1);
$members = getUserGroupMembers($groupid);
if (array_key_exists($user['id'], $members) || $request['serverrequest']) {
$openend = 1;
} else {
$openend = 0;
}
$groupid = getUserGroupID('Allow No User Check', 1);
$members = getUserGroupMembers($groupid);
if (array_key_exists($user['id'], $members)) {
$nousercheck = 1;
} else {
$nousercheck = 0;
}
$h = '';
# determine the current total length of the reservation
$reslen = ($unixend - unixFloor15($unixstart)) / 60;
$timeval = getdate($unixstart);
if ($timeval["minutes"] % 15 != 0) {
$reslen -= 15;
}
$cdata = array('requestid' => $requestid, 'openend' => $openend, 'nousercheck' => $nousercheck, 'modifystart' => 0, 'allowindefiniteend' => 0);
# generate HTML
if ($request['serverrequest']) {
if (empty($request['servername'])) {
$request['servername'] = $request['reservations'][0]['prettyimage'];
}
$h .= i("Name") . ": <input type=\"text\" name=\"servername\" id=\"servername\" ";
$h .= "dojoType=\"dijit.form.TextBox\" style=\"width: 330px\" ";
$h .= "value=\"{$request['servername']}\"><br>";
if ($user['showallgroups']) {
$groups = getUserGroups();
} else {
$groups = getUserGroups(0, $user['affiliationid']);
}
$h .= "<div style=\"display: table-row;\">\n";
$h .= "<div style=\"display: table-cell;\">\n";
$h .= i("Admin User Group") . ": ";
$h .= "</div>\n";
$h .= "<div style=\"display: table-cell;\">\n";
$disabled = '';
if ($request['stateid'] == 14 && $request['laststateid'] == 24) {
$disabled = "disabled=\"true\"";
}
if (USEFILTERINGSELECT && count($groups) < FILTERINGSELECTTHRESHOLD) {
$h .= "<select dojoType=\"dijit.form.FilteringSelect\" id=\"admingrpsel\" ";
$h .= "{$disabled} highlightMatch=\"all\" autoComplete=\"false\">";
} else {
$h .= "<select id=\"admingrpsel\" {$disabled}>";
}
if (!empty($request['admingroupid']) && !array_key_exists($request['admingroupid'], $groups)) {
$id = $request['admingroupid'];
$name = getUserGroupName($request['admingroupid'], 1);
$h .= "<option value=\"{$id}\">{$name}</option>\n";
}
$h .= "<option value=\"0\">" . i("None") . "</option>\n";
foreach ($groups as $id => $group) {
if ($id == $request['admingroupid']) {
$h .= "<option value=\"{$id}\" selected>{$group['name']}</option>";
} else {
$h .= "<option value=\"{$id}\">{$group['name']}</option>";
}
}
$h .= "</select><br>";
$imageinfo = getImages(0, $request['reservations'][0]['imageid']);
if ($imageinfo[$request['reservations'][0]['imageid']]['rootaccess'] == 0) {
$h .= "<div style=\"width: 240px; margin: 3px 0 3px 0; padding: 1px; border: 1px solid;\">";
$h .= i("Administrative access has been disabled for this image. Users in the Admin User Group will have control of the reservaion on the Reservations page but will not have administrative access within the reservation.");
$h .= "</div>\n";
}
$h .= "</div>\n";
$h .= "</div>\n";
$h .= i("Access User Group") . ": ";
if (USEFILTERINGSELECT && count($groups) < FILTERINGSELECTTHRESHOLD) {
$h .= "<select dojoType=\"dijit.form.FilteringSelect\" id=\"logingrpsel\" ";
$h .= "{$disabled} highlightMatch=\"all\" autoComplete=\"false\">";
} else {
$h .= "<select id=\"logingrpsel\" {$disabled}>";
}
if (!empty($request['logingroupid']) && !array_key_exists($request['logingroupid'], $groups)) {
$id = $request['logingroupid'];
$name = getUserGroupName($request['logingroupid'], 1);
$h .= "<option value=\"{$id}\">{$name}</option>\n";
}
$h .= "<option value=\"0\">None</option>\n";
foreach ($groups as $id => $group) {
if ($id == $request['logingroupid']) {
$h .= "<option value=\"{$id}\" selected>{$group['name']}</option>";
} else {
$h .= "<option value=\"{$id}\">{$group['name']}</option>";
}
}
$h .= "</select><br><br>";
} elseif ($nousercheck) {
$extra = array();
if ($request['checkuser'] == 0) {
$extra['checked'] = 'checked';
}
$h .= labeledFormItem('newnousercheck', i('Disable timeout for disconnected users'), 'check', '', '', '1', '', '', $extra);
$h .= "<br>\n";
}
// if future, allow start to be modified
if ($unixstart > $now) {
$cdata['modifystart'] = 1;
$txt = i("Modify reservation for") . " <b>{$request['reservations'][0]['prettyimage']}</b> ";
$txt .= i("starting") . " " . prettyDatetime($request["start"]) . ": <br>";
$h .= preg_replace("/(.{1,60}([ \n]|\$))/", '\\1<br>', $txt);
$days = array();
$startday = date('l', $unixstart);
for ($cur = time(), $end = $cur + DAYSAHEAD * SECINDAY; $cur < $end; $cur += SECINDAY) {
$index = date('Ymd', $cur);
$days[$index] = date('l', $cur);
}
$cdata['startdays'] = array_keys($days);
$h .= i("Start") . ": <select dojoType=\"dijit.form.Select\" id=\"day\" ";
$h .= "onChange=\"resetEditResBtn();\">";
foreach ($days as $id => $name) {
if ($name == $startday) {
$h .= "<option value=\"{$id}\" selected=\"selected\">{$name}</option>";
} else {
$h .= "<option value=\"{$id}\">{$name}</option>";
}
}
$h .= "</select>";
$h .= i(" At ");
$tmp = explode(' ', $request['start']);
$stime = $tmp[1];
$h .= "<div type=\"text\" dojoType=\"dijit.form.TimeTextBox\" ";
$h .= "id=\"editstarttime\" style=\"width: 78px\" value=\"T{$stime}\" ";
$h .= "onChange=\"resetEditResBtn();\"></div>";
$h .= "<small>(" . date('T') . ")</small><br><br>";
$durationmatch = 0;
if ($request['serverrequest']) {
$cdata['allowindefiniteend'] = 1;
if ($request['end'] == '2038-01-01 00:00:00') {
$h .= "<INPUT type=\"radio\" name=\"ending\" id=\"indefiniteradio\" ";
$h .= "checked onChange=\"resetEditResBtn();\">";
} else {
$h .= "<INPUT type=\"radio\" name=\"ending\" id=\"indefiniteradio\" ";
$h .= "onChange=\"resetEditResBtn();\">";
}
$h .= "<label for=\"indefiniteradio\">" . i("Indefinite Ending") . "</label>";
} else {
$durationmin = $duration / 60;
if ($request['forimaging'] && $maxtimes['initial'] < 720) {
# make sure at least 12 hours available for imaging reservations
$maxtimes['initial'] = 720;
}
$imgdata = getImages(1, $request['reservations'][0]['imageid']);
$maxlen = $imgdata[$request['reservations'][0]['imageid']]['maxinitialtime'];
if ($maxlen > 0 && $maxlen < $maxtimes['initial']) {
$maxtimes['initial'] = $maxlen;
}
$lengths = array();
if ($maxtimes["initial"] >= 30) {
$lengths["30"] = "30 " . i("minutes");
if ($durationmin == 30) {
$durationmatch = 1;
}
}
if ($maxtimes["initial"] >= 45) {
$lengths["45"] = "45 " . i("minutes");
if ($durationmin == 45) {
$durationmatch = 1;
}
}
if ($maxtimes["initial"] >= 60) {
$lengths["60"] = "1 " . i("hour");
if ($durationmin == 60) {
$durationmatch = 1;
}
}
for ($i = 120; $i <= $maxtimes["initial"] && $i < 2880; $i += 120) {
$lengths[$i] = $i / 60 . " " . i("hours");
if ($durationmin == $i) {
$durationmatch = 1;
}
}
for ($i = 2880; $i <= $maxtimes["initial"]; $i += 1440) {
$lengths[$i] = $i / 1440 . " " . i("days");
if ($durationmin == $i) {
$durationmatch = 1;
}
}
if ($openend) {
if ($durationmatch) {
$h .= "<INPUT type=\"radio\" name=\"ending\" id=\"lengthradio\" ";
$h .= "onChange=\"resetEditResBtn();\" checked>";
} else {
$h .= "<INPUT type=\"radio\" name=\"ending\" id=\"lengthradio\" ";
$h .= "onChange=\"resetEditResBtn();\">";
}
$h .= "<label for=\"lengthradio\">";
}
$h .= i("Duration") . ':';
if ($openend) {
$h .= "</label>";
}
$h .= "<select dojoType=\"dijit.form.Select\" id=\"length\" ";
$h .= "onChange=\"selectLength();\">";
$cdata['lengths'] = array_keys($lengths);
foreach ($lengths as $id => $name) {
if ($id == $duration / 60) {
$h .= "<option value=\"{$id}\" selected=\"selected\">{$name}</option>";
} else {
$h .= "<option value=\"{$id}\">{$name}</option>";
}
}
$h .= "</select>";
}
if ($openend) {
if ($request['serverrequest'] && $request['end'] == '2038-01-01 00:00:00') {
$h .= "<br><INPUT type=\"radio\" name=\"ending\" id=\"dateradio\" ";
$h .= "onChange=\"resetEditResBtn();\">";
$edate = '';
$etime = '';
} else {
if (!$request['serverrequest'] && $durationmatch) {
$h .= "<br><INPUT type=\"radio\" name=\"ending\" id=\"dateradio\" ";
$h .= "onChange=\"resetEditResBtn();\">";
} else {
$h .= "<br><INPUT type=\"radio\" name=\"ending\" id=\"dateradio\" ";
$h .= "checked onChange=\"resetEditResBtn();\">";
}
$tmp = explode(' ', $request['end']);
$edate = $tmp[0];
$etime = $tmp[1];
}
$h .= "<label for=\"dateradio\">";
$h .= i("End:");
$h .= "</label>";
$h .= "<div type=\"text\" dojoType=\"dijit.form.DateTextBox\" ";
$h .= "id=\"openenddate\" style=\"width: 78px\" value=\"{$edate}\" ";
$h .= "onChange=\"selectEnding();\"></div>";
$h .= "<div type=\"text\" dojoType=\"dijit.form.TimeTextBox\" ";
$h .= "id=\"openendtime\" style=\"width: 78px\" value=\"T{$etime}\" ";
$h .= "onChange=\"selectEnding();\"></div>";
$h .= "<small>(" . date('T') . ")</small>";
}
$h .= "<br><br>";
$cont = addContinuationsEntry('AJsubmitEditRequest', $cdata, SECINDAY, 1, 0);
$data = array('status' => 'modify', 'html' => $h, 'requestid' => $requestid, 'cont' => $cont);
sendJSON($data);
return;
}
# check for max time being reached
if ($request['forimaging'] && $maxtimes['total'] < 720) {
$maxcheck = 720;
} else {
$maxcheck = $maxtimes['total'];
}
if (!$openend && $reslen >= $maxcheck) {
$h = sprintf(i("You are only allowed to extend your reservation such that it has a total length of %s. "), minToHourMin($maxcheck));
$h .= i("This reservation already meets that length. Therefore, you are not allowed to extend your reservation any further.");
$h = preg_replace("/(.{1,60}([ \n]|\$))/", '\\1<br>', $h) . "<br>";
sendJSON(array('status' => 'nomodify', 'html' => $h));
return;
}
// if started, only allow end to be modified
# check for following reservations
$timeToNext = timeToNextReservation($request);
# check for 30 minutes because need 15 minute buffer and min can
# extend by is 15 min
if ($timeToNext < 30) {
$movedall = 1;
$lockedall = 1;
if (count($request['reservations']) > 1) {
# get semaphore on each existing node in cluster so that nothing
# can get moved to the nodes during this process
$resources = getUserResources(array("imageAdmin", "imageCheckOut"));
$tmp = array_keys($resources['image']);
$semimageid = $tmp[0];
$semrevid = getProductionRevisionid($semimageid);
$checkend = unixToDatetime($unixend + 900);
foreach ($request["reservations"] as $res) {
if (!retryGetSemaphore($semimageid, $semrevid, $res['managementnodeid'], $res['computerid'], $request['start'], $checkend, $requestid)) {
$lockedall = 0;
break;
}
}
}
if ($lockedall) {
foreach ($request["reservations"] as $res) {
if (!moveReservationsOffComputer($res["computerid"], 1)) {
$movedall = 0;
break;
}
}
}
cleanSemaphore();
if (!$request['serverrequest'] && (!$movedall || !$lockedall)) {
$msg = i("The computer you are using has another reservation immediately following yours. Therefore, you cannot extend your reservation because it would overlap with the next one.");
$h = preg_replace("/(.{1,60}( |\$))/", '\\1<br>', $msg) . "<br>";
sendJSON(array('status' => 'nomodify', 'html' => $h));
return;
}
$timeToNext = timeToNextReservation($request);
}
if ($timeToNext >= 15) {
$timeToNext -= 15;
}
//if have time left to extend it, create an array of lengths based on maxextend that has a cap
# so we don't run into another reservation and we can't extend past the totalmax
$lengths = array();
if ($request['forimaging'] && $maxtimes['total'] < 720) {
# make sure at least 12 hours available for imaging reservations
$maxtimes['total'] = 720;
}
if ($timeToNext == -1) {
// there is no following reservation
if ($reslen + 15 <= $maxtimes["total"] && 15 <= $maxtimes["extend"]) {
$lengths["15"] = "15 " . i("minutes");
}
if ($reslen + 30 <= $maxtimes["total"] && 30 <= $maxtimes["extend"]) {
$lengths["30"] = "30 " . i("minutes");
}
if ($reslen + 45 <= $maxtimes["total"] && 45 <= $maxtimes["extend"]) {
$lengths["45"] = "45 " . i("minutes");
}
if ($reslen + 60 <= $maxtimes["total"] && 60 <= $maxtimes["extend"]) {
$lengths["60"] = i("1 hour");
}
for ($i = 120; $reslen + $i <= $maxtimes["total"] && $i <= $maxtimes["extend"] && $i < 2880; $i += 120) {
$lengths[$i] = $i / 60 . " " . i("hours");
}
for ($i = 2880; $reslen + $i <= $maxtimes["total"] && $i <= $maxtimes["extend"]; $i += 1440) {
$lengths[$i] = $i / 1440 . " " . i("days");
}
} else {
if ($timeToNext >= 15 && $reslen + 15 <= $maxtimes["total"] && 15 <= $maxtimes["extend"]) {
$lengths["15"] = "15 " . i("minutes");
}
if ($timeToNext >= 30 && $reslen + 30 <= $maxtimes["total"] && 30 <= $maxtimes["extend"]) {
$lengths["30"] = "30 " . i("minutes");
}
if ($timeToNext >= 45 && $reslen + 45 <= $maxtimes["total"] && 45 <= $maxtimes["extend"]) {
$lengths["45"] = "45 " . i("minutes");
}
if ($timeToNext >= 60 && $reslen + 60 <= $maxtimes["total"] && 60 <= $maxtimes["extend"]) {
$lengths["60"] = i("1 hour");
}
for ($i = 120; $i <= $timeToNext && $reslen + $i <= $maxtimes["total"] && $i <= $maxtimes["extend"] && $i < 2880; $i += 120) {
$lengths[$i] = $i / 60 . " " . i("hours");
}
for ($i = 2880; $i <= $timeToNext && $reslen + $i <= $maxtimes["total"] && $i <= $maxtimes["extend"]; $i += 1440) {
$lengths[$i] = $i / 1440 . " " . i("days");
}
}
$cdata['lengths'] = array_keys($lengths);
if ($timeToNext == -1 || $timeToNext >= $maxtimes['total']) {
if ($openend) {
if (!empty($lengths)) {
$m = i("You can extend this reservation by a selected amount or change the end time to a specified date and time.");
$h .= preg_replace("/(.{1,55}([ \n]|\$))/", '\\1<br>', $m) . "<br>";
} else {
$h .= i("Modify the end time for this reservation:") . "<br><br>";
}
} else {
if ($request['forimaging'] && $maxtimes['total'] < 720) {
$maxcheck = 720;
} else {
$maxcheck = $maxtimes['total'];
}
$m = sprintf(i("You can extend this reservation by up to %s but not exceeding %s for your total reservation time."), minToHourMin($maxtimes['extend']), minToHourMin($maxcheck));
$h .= preg_replace("/(.{1,60}([ \n]|\$))/", '\\1<br>', $m) . "<br>";
}
} elseif (!$request['serverrequest']) {
$m = sprintf(i("The computer you are using has another reservation following yours. Therefore, you can only extend this reservation for another %s."), prettyLength($timeToNext));
$h .= preg_replace("/(.{1,60}( |\$))/", '\\1<br>', $m);
}
# extend by drop down
# extend by specifying end time if $openend
$noindefinite = 0;
if ($openend) {
if ($request['serverrequest']) {
$cdata['allowindefiniteend'] = 1;
$endchecked = 0;
if ($request['end'] == '2038-01-01 00:00:00') {
$h .= "<INPUT type=\"radio\" name=\"ending\" id=\"indefiniteradio\" ";
$h .= "checked onChange=\"resetEditResBtn();\">";
$h .= "<label for=\"indefiniteradio\">" . i("Indefinite Ending") . "</label>";
$h .= "<br><INPUT type=\"radio\" name=\"ending\" id=\"dateradio\" ";
$h .= "onChange=\"resetEditResBtn();\">";
} else {
$h .= "<INPUT type=\"radio\" name=\"ending\" id=\"indefiniteradio\" ";
$h .= "onChange=\"resetEditResBtn();\">";
$h .= "<label id=\"indefinitelabel\" for=\"indefiniteradio\">";
$h .= i("Indefinite Ending") . "</label>";
$h .= "<br><INPUT type=\"radio\" name=\"ending\" id=\"dateradio\" ";
$h .= "checked onChange=\"resetEditResBtn();\">";
$endchecked = 1;
}
$h .= "<label for=\"dateradio\">";
} elseif (!empty($lengths)) {
$h .= "<INPUT type=\"radio\" name=\"ending\" id=\"lengthradio\" ";
$h .= "checked onChange=\"resetEditResBtn();\">";
$h .= "<label for=\"lengthradio\">" . i("Extend reservation by:") . "</label>";
$h .= "<select dojoType=\"dijit.form.Select\" id=\"length\" ";
$h .= "onChange=\"selectLength();\" maxHeight=\"250\">";
foreach ($lengths as $id => $name) {
$h .= "<option value=\"{$id}\">{$name}</option>";
}
$h .= "</select>";
$h .= "<br><INPUT type=\"radio\" name=\"ending\" id=\"dateradio\" ";
$h .= "onChange=\"resetEditResBtn();\">";
$h .= "<label for=\"dateradio\">";
}
if ($request['serverrequest']) {
$h .= i("End:");
if ($endchecked) {
$tmp = explode(' ', $request['end']);
$edate = $tmp[0];
$etime = $tmp[1];
} else {
$edate = '';
$etime = '';
}
} else {
$h .= i("Change ending to:");
$tmp = explode(' ', $request['end']);
$edate = $tmp[0];
$etime = $tmp[1];
}
if (!empty($lengths) || $request['serverrequest']) {
$h .= "</label>";
}
$h .= "<div type=\"text\" dojoType=\"dijit.form.DateTextBox\" ";
$h .= "id=\"openenddate\" style=\"width: 78px\" value=\"{$edate}\" ";
$h .= "onChange=\"selectEnding();\"></div>";
$h .= "<div type=\"text\" dojoType=\"dijit.form.TimeTextBox\" ";
$h .= "id=\"openendtime\" style=\"width: 78px\" value=\"T{$etime}\" ";
$h .= "onChange=\"selectEnding();\"></div>";
$h .= "<small>(" . date('T') . ")</small>";
$h .= "<INPUT type=\"hidden\" name=\"enddate\" id=\"enddate\">";
if ($request['serverrequest'] && $timeToNext == 0) {
$h .= "<br><br><font color=red>";
$m = "<strong>" . i("NOTE:") . "</strong> ";
$m .= i("Due to an upcoming reservation on the same computer, you cannot extend this reservation.");
$h .= preg_replace("/(.{1,80}([ \n]|\$))/", '\\1<br>', $m);
$h .= "</font>";
$noindefinite = 1;
} elseif ($timeToNext > -1) {
$extend = $unixend + $timeToNext * 60;
$extend = date('m/d/Y g:i A', $extend);
$h .= "<br><br><font color=red>";
$m = "<strong>" . i("NOTE:") . "</strong> ";
$m .= sprintf(i("Due to an upcoming reservation on the same computer, you can only extend this reservation until %s."), $extend);
$h .= preg_replace("/(.{1,80}([ \n]|\$))/", '\\1<br>', $m);
$h .= "</font>";
$cdata['maxextend'] = $extend;
$noindefinite = 1;
}
} else {
$h .= i("Extend reservation by:");
$h .= "<select dojoType=\"dijit.form.Select\" id=\"length\">";
foreach ($lengths as $id => $name) {
$h .= "<option value=\"{$id}\">{$name}</option>";
}
$h .= "</select>";
}
$h .= "<br>";
$cont = addContinuationsEntry('AJsubmitEditRequest', $cdata, SECINDAY, 1, 0);
$data = array('status' => 'modify', 'html' => $h, 'requestid' => $requestid, 'cont' => $cont);
if ($noindefinite) {
$data['status'] = 'noindefinite';
}
sendJSON($data);
return;
}
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"]);
}
}
