93 lines
2.8 KiB
PHP
93 lines
2.8 KiB
PHP
<?php
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namespace Icinga\Module\Director\Forms;
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use Icinga\Exception\NotFoundError;
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use Icinga\Exception\NotImplementedError;
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use Icinga\Module\Director\Objects\IcingaObject;
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use Icinga\Module\Director\Web\Form\DirectorForm;
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class RestoreObjectForm extends DirectorForm
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{
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/** @var IcingaObject */
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protected $object;
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public function setup()
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{
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$this->addSubmitButton($this->translate('Restore former object'));
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}
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public function onSuccess()
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{
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$object = $this->object;
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$name = $object->getObjectName();
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$db = $this->db;
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$keyParams = $object->getKeyParams();
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if ($object->supportsApplyRules() && $object->get('object_type') === 'apply') {
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// TODO: not all apply should be considered unique by name + object_type
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$query = $db->getDbAdapter()
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->select()
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->from($object->getTableName())
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->where('object_type = ?', 'apply')
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->where('object_name = ?', $name);
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$rules = $object::loadAll($db, $query);
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if (empty($rules)) {
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$existing = null;
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} elseif (count($rules) === 1) {
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$existing = current($rules);
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} else {
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// TODO: offer drop down?
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throw new NotImplementedError(
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"Found multiple apply rule matching name '%s', can not restore!",
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$name
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);
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}
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} else {
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try {
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$existing = $object::load($keyParams, $db);
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} catch (NotFoundError $e) {
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$existing = null;
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}
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}
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if ($existing !== null) {
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$typeExisting = $existing->get('object_type');
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$typeObject = $object->get('object_type');
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if ($typeExisting !== $typeObject) {
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// Not sure when that may occur
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throw new NotImplementedError(
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'Found existing object has a mismatching object_type: %s != %s',
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$typeExisting,
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$typeObject
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);
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}
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$existing->replaceWith($object);
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if ($existing->hasBeenModified()) {
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$msg = $this->translate('Object has been restored');
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$existing->store();
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} else {
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$msg = $this->translate(
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'Nothing to do, restore would not modify the current object'
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);
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}
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} else {
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$msg = $this->translate('Object has been re-created');
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$object->store($db);
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}
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$this->redirectOnSuccess($msg);
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}
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public function setObject(IcingaObject $object)
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{
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$this->object = $object;
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return $this;
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}
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}
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