public function multicast_post()
{
try {
// Error Checking
if (!trim($_REQUEST['name'])) {
throw new Exception(_('Please input a session name'));
}
if (!$_REQUEST['image']) {
throw new Exception(_('Please choose an image'));
}
if ($this->getClass('MulticastSessionsManager')->exists(trim($_REQUEST['name']))) {
throw new Exception(_('Session with that name already exists'));
}
if ($this->getClass('HostManager')->exists(trim($_REQUEST['name']))) {
throw new Exception(_('Session name cannot be the same as an existing hostname'));
}
if (is_numeric($_REQUEST['timeout']) && $_REQUEST['timeout'] > 0) {
$this->FOGCore->setSetting('FOG_UDPCAST_MAXWAIT', $_REQUEST['timeout']);
}
$countmc = $this->getClass('MulticastSessionsManager')->count(array('stateID' => array(0, 1, 2, 3)));
$countmctot = $this->FOGCore->getSetting('FOG_MULTICAST_MAX_SESSIONS');
$Image = new Image($_REQUEST['image']);
$StorageGroup = new StorageGroup($Image->getStorageGroup());
$StorageNode = $StorageGroup->getMasterStorageNode();
if ($countmc >= $countmctot) {
throw new Exception(_('Please wait until a slot is open<br/>There are currently ' . $countmc . ' tasks in queue<br/>Your server only allows ' . $countmctot));
}
$MulticastSession = new MulticastSessions(array('name' => trim($_REQUEST['name']), 'port' => $this->FOGCore->getSetting('FOG_UDPCAST_STARTINGPORT'), 'image' => $Image->get('id'), 'stateID' => 0, 'sessclients' => $_REQUEST['count'], 'isDD' => $Image->get('imageTypeID'), 'starttime' => $this->formatTime('now', 'Y-m-d H:i:s'), 'interface' => $StorageNode->get('interface'), 'logpath' => $Image->get('path')));
if (!$MulticastSession->save()) {
$this->FOGCore->setMessage(_('Failed to create Session'));
}
// Sets a new port number so you can create multiple Multicast Tasks.
$randomnumber = mt_rand(24576, 32766) * 2;
while ($randomnumber == $MulticastSession->get('port')) {
$randomnumber = mt_rand(24576, 32766) * 2;
}
$this->FOGCore->setSetting('FOG_UDPCAST_STARTINGPORT', $randomnumber);
$this->FOGCore->setMessage(_('Multicast session created') . '<br />' . $MulticastSession->get('name') . ' has been started on port ' . $MulticastSession->get('port'));
} catch (Exception $e) {
$this->FOGCore->setMessage($e->getMessage());
}
$this->FOGCore->redirect('?node=' . $this->node . '&sub=multicast');
}
$Task->get('typeID') == 8 ? $MultiSess->set('clients', $MultiSess->get('clients') + 1)->save() : null;
}
// Get the count of total associations.
$Task->get('typeID') == 8 ? $MSAs = $FOGCore->getClass('MulticastSessionsAssociationManager')->count(array('msID' => $MultiSess->get('id'))) : null;
// Set the task state for this host as in-progress.
$Task->set('stateID', 3);
if ($Task->get('typeID') == 8) {
// If client count is equal, place session task in-progress as it will likely start soon.
if ($MSAs == $MultiSess->get('clients') || $MultiSess->get('sessclients') > 0 && $MultiSess->get('clients') > 0) {
$MultiSess->set('stateID', 3);
} else {
$MultiSess->set('stateID', 1);
}
}
// Save the info.
if ($Task->save() && ($Task->get('typeID') == 8 ? $MultiSess->save() : true)) {
if ($MultiSess && $MultiSess->isValid()) {
$Host->set('imageID', $MultiSess->get('image'));
}
// Log it
$ImagingLogs = $FOGCore->getClass('ImagingLogManager')->find(array('hostID' => $Host->get('id'), 'type' => $_REQUEST['type'], 'complete' => '0000-00-00 00:00:00'));
foreach ($ImagingLogs as $ImagingLog) {
$id[] = $ImagingLog->get('id');
}
if (!$id) {
$il = new ImagingLog(array('hostID' => $Host->get('id'), 'start' => $FOGCore->nice_date()->format('Y-m-d H:i:s'), 'image' => $Task->getImage()->get('name'), 'type' => $_REQUEST['type']));
} else {
$il = new ImagingLog(max($id));
$il->set('start', $FOGCore->nice_set()->format('Y-m-d H:i:s'));
}
$il->save();
