}
break;
case 'lab_delete':
$lab_id = $_POST['lab_id'];
$lab_user_id = ace_lab_get_user_id($lab_id);
$lab_owner_name = ace_user_get_name_by_id($lab_user_id);
$lab_display_name = ace_lab_get_display_name_by_id($lab_id);
$success = ace_lab_delete($lab_id);
$messages[] = create_message($success, 'deleting lab (' . $lab_owner_name . ' - ' . $lab_display_name . ')');
break;
case 'labs_purge_aged':
$aged_active_lab_table = ace_get_aged_active_labs();
if (is_array($aged_active_lab_table)) {
$aged_active_lab_count = count($aged_active_lab_table);
foreach ($aged_active_lab_table as $lab) {
$success = ace_lab_deactivate($lab['id']);
$messages[] = create_message($success, 'deactivating aged lab');
}
$messages[] = create_message(TRUE, $aged_active_lab_count . ' lab(s) deactivated');
} else {
$messages[] = create_message(FALSE, 'No aged labs were found');
}
break;
}
switch ($_POST['display']) {
case 'hosts':
$host_table = ace_get_hosts();
$html = '
<div class="element_table">
<div class="element_column">
<div class="element">
/**
* deletes a lab
*
* @api
*
* @param int $lab_id lab id
*
* @return bool on success TRUE/FALSE
*/
function ace_lab_delete($lab_id)
{
if (ace_lab_is_active($lab_id)) {
ace_lab_deactivate($lab_id);
}
$lab_group_ids = ace_lab_get_group_ids($lab_id);
if (is_array($lab_group_ids)) {
foreach ($lab_group_ids as $group_id) {
ace_group_remove_lab($group_id, $lab_id);
}
}
$vm_table = ace_db_lab_get_vm_table($lab_id);
foreach ($vm_table as $vm) {
$cdrom_table = ace_db_vm_get_cdrom_table($vm['id']);
foreach ($cdrom_table as $cdrom) {
ace_db_vm_detach_cdrom($cdrom['vm_id'], $cdrom['instance']);
}
$disk_table = ace_db_vm_get_disk_table($vm['id']);
foreach ($disk_table as $disk) {
ace_db_vm_detach_disk($disk['vm_id'], $disk['instance']);
}
$nic_table = ace_db_vm_get_nic_table($vm['id']);
foreach ($nic_table as $nic) {
ace_db_vm_detach_nic($nic['vm_id'], $nic['instance']);
}
ace_db_vm_delete($vm['id']);
}
$volume_table = ace_db_lab_get_volume_table($lab_id);
foreach ($volume_table as $volume) {
ace_db_volume_delete($volume['id']);
}
$network_table = ace_db_lab_get_network_table($lab_id);
foreach ($network_table as $network) {
ace_db_network_delete($network['id']);
}
return ace_db_lab_delete($lab_id);
}
break;
case 'lab_activate':
// activate an existing lab
if (isset($lab_id)) {
$lab_display_name = ace_lab_get_display_name_by_id($lab_id);
$success = ace_lab_activate($lab_id);
$message = create_message($success, "activating {$lab_display_name}");
} else {
$message = create_message(FALSE, "activating lab, no lab_id_specified");
}
break;
case 'lab_deactivate':
// deactivate an existing lab
if (isset($lab_id)) {
$lab_display_name = ace_lab_get_display_name_by_id($lab_id);
$success = ace_lab_deactivate($lab_id);
$message = create_message($success, "deactivating {$lab_display_name}");
} else {
$message = create_message(FALSE, "deactivating lab, no lab_id specified");
}
break;
case 'lab_create_volume':
if (isset($lab_id, $_POST['size'], $_POST['unit'])) {
$quota_array = ace_lab_get_quota_array($lab_id);
$total_lab_volumes_reservations_quota = $quota_array['storage'];
$total_lab_volumes_reservations_GiB = ace_lab_get_volumes_reservation_size($lab_id);
$available_storage_reservation_GiB = $total_lab_volumes_reservations_quota - $total_lab_volumes_reservations_GiB;
$requested_reservation_GiB = $_POST['unit'] == 'M' ? round($_POST['size'] / 1024, 2) : $_POST['size'];
if ($requested_reservation_GiB <= $available_storage_reservation_GiB) {
$volume_id = ace_volume_create($lab_id, $_POST['size'], $_POST['unit'], NULL);
$success = $volume_id !== FALSE ? TRUE : FALSE;
