<?php
class SubPage
{
public static function doPreprocess($action): bool
{
if ($action === 'resetmachines') {
self::resetMachines();
return true;
}
if ($action === 'movemachines') {
self::moveMachines();
return true;
}
return false;
}
public static function doRender($action): bool
{
$list = self::loadForLocation();
if ($list === false)
return true;
$list['canmove'] = array_reduce($list['clients'], function (bool $carry, array $item): bool {
return $carry || ($item['canmove'] ?? false);
}, false);
Permission::addGlobalTags($list['perms'], NULL, ['subnets.edit', 'location.view']);
Render::addTemplate('mismatch-cleanup', $list);
return true;
}
public static function doAjax($action): bool
{
return false;
}
private static function resetMachines()
{
$delete = self::getSelectedMachines(true);
if ($delete === false)
return;
$num = Database::exec("UPDATE machine SET fixedlocationid = NULL, position = '' WHERE machineuuid IN (:machines)",
['machines' => $delete]);
Message::addSuccess('reset-n-machines', $num);
}
private static function moveMachines()
{
$move = self::getSelectedMachines(false);
if ($move === false)
return;
// Move to subnet's location, or NULL if position field was empty (Which should never be the case)
$num = Database::exec("UPDATE machine SET fixedlocationid = If(Length(position) > 0, subnetlocationid, NULL) WHERE machineuuid IN (:machines)",
['machines' => $move]);
Message::addSuccess('moved-n-machines', $num);
}
private static function getSelectedMachines($forDelete)
{
$list = self::loadForLocation();
if ($list === false)
return false;
$machines = Request::post('machines', false, 'array');
if ($machines === false) {
Message::addError('main.parameter-missing', 'machines');
return false;
}
$valid = array_map(function($item) use ($forDelete) {
return $item['canmove'] || $forDelete ? $item['machineuuid'] : 'x';
}, $list['clients']);
$retList = array_filter($machines, function($item) use ($valid) {
return in_array($item, $valid);
});
if (empty($retList)) {
Message::addError('no-valid-machines-selected');
return false;
}
return $retList;
}
private static function loadForLocation()
{
$locationid = Request::any('locationid', false, 'int');
if ($locationid === false) {
Message::addError('main.parameter-missing', 'locationid');
return false;
}
$list = LocationUtil::getMachinesWithLocationMismatch($locationid, true);
if (empty($list)) {
Message::addInfo('no-mismatch-location');
return false;
}
return $list;
}
}
