Differential D19329 Diff 46270 src/applications/almanac/xaction/AlmanacDeviceNameTransaction.php

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src/applications/almanac/xaction/AlmanacDeviceNameTransaction.php

This file was added.

				<?php

				final class AlmanacDeviceNameTransaction
				extends AlmanacDeviceTransactionType {

				const TRANSACTIONTYPE = 'almanac:device:name';

				public function generateOldValue($object) {
				return $object->getName();
				}

				public function applyInternalEffects($object, $value) {
				$object->setName($value);
				}

				public function getTitle() {
				return pht(
				'%s renamed this device from %s to %s.',
				$this->renderAuthor(),
				$this->renderOldValue(),
				$this->renderNewValue());
				}

				public function validateTransactions($object, array $xactions) {
				$errors = array();

				if ($this->isEmptyTextTransaction($object->getName(), $xactions)) {
				$errors[] = $this->newRequiredError(
				pht('Device name is required.'));
				}

				foreach ($xactions as $xaction) {
				$name = $xaction->getNewValue();

				$message = null;
				try {
				AlmanacNames::validateName($name);
				} catch (Exception $ex) {
				$message = $ex->getMessage();
				}

				if ($message !== null) {
				$errors[] = $this->newInvalidError($message, $xaction);
				continue;
				}

				if ($name === $object->getName()) {
				continue;
				}

				$other = id(new AlmanacDeviceQuery())
				->setViewer(PhabricatorUser::getOmnipotentUser())
				->withNames(array($name))
				->executeOne();
				if ($other && ($other->getID() != $object->getID())) {
				$errors[] = $this->newInvalidError(
				pht('Almanac devices must have unique names.'),
				$xaction);
				continue;
				}

				$namespace = AlmanacNamespace::loadRestrictedNamespace(
				$this->getActor(),
				$name);
				if ($namespace) {
				$errors[] = $this->newInvalidError(
				pht(
				'You do not have permission to create Almanac devices '.
				'within the "%s" namespace.',
				$namespace->getName()),
				$xaction);
				continue;
				}
				}

				return $errors;
				}

				}