/**
* 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($lab_id);
}
if ($_POST['selected_lab_id'] != '') {
$lab_id = $_POST['selected_lab_id'];
$lab_display_name = ace_lab_get_display_name_by_id($lab_id);
$success = ace_group_add_lab($group_id, $lab_id);
$message = create_message($success, "adding '{$lab_display_name}' to '{$group_name}' group");
} else {
$message = create_message(FALSE, "adding a lab, no lab_id specified");
}
break;
case 'group_lab_remove':
$group_id = $_POST['group_id'];
$group_name = ace_group_get_name_by_id($group_id);
if ($_POST['selected_lab_id'] != '') {
$lab_id = $_POST['selected_lab_id'];
$lab_display_name = ace_lab_get_display_name_by_id($lab_id);
$success = ace_group_remove_lab($group_id, $lab_id);
$message = create_message($success, "revoking '{$lab_display_name}' from '{$group_name}' group");
} else {
$message = create_message(FALSE, "revoking a lab, no lab_id specified");
}
break;
}
if (isset($message)) {
$messages[] = $message;
}
unset($message);
switch ($_POST['display']) {
case 'class_create_form':
$element = '
<p align="center">Create Class</p>
<form name="class_create_form" action="' . _MANAGER_URL_ . '" method="post">
$message = create_message($success, "renaming lab '{$old_lab_display_name}' to '{$new_lab_display_name}'");
} else {
$message = create_message(FALSE, 'renaming lab, name did not change');
}
} else {
$message = create_message(FALSE, 'renaming lab, no lab_id specified');
}
break;
case 'lab_unpublish':
if (isset($lab_id)) {
if (ace_lab_is_published($lab_id)) {
$lab_group_ids = ace_lab_get_group_ids($lab_id);
$group_count = count($lab_group_ids);
if ($lab_group_ids !== FALSE) {
foreach ($lab_group_ids as $group_id) {
ace_group_remove_lab($group_id, $lab_id);
}
$messages[] = create_message(TRUE, 'un-publishing lab, lab was unpublished from ' . $group_count . ' group(s)');
} else {
$messages[] = create_message(FALSE, 'un-publishing lab, lab was marked as published but no published groups were found');
}
} else {
$messages[] = create_message(FALSE, 'un-publishing lab, lab was not published');
}
} else {
$messages[] = create_message(FALSE, 'un-publishing lab, no lab_id apecified');
}
break;
case 'lab_activate':
// activate an existing lab
if (isset($lab_id)) {
