DrydockBlueprintTypeTransaction.php
No OneTemporary
Actions

Size

1 KB

Referenced Files

None

Subscribers

None

DrydockBlueprintTypeTransaction.php
View Options

	<?php

	final class DrydockBlueprintTypeTransaction
	extends DrydockBlueprintTransactionType {

	const TRANSACTIONTYPE = 'drydock.blueprint.type';

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

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

	public function getTitle() {
	// These transactions can only be applied during object creation and never
	// generate a timeline event.
	return null;
	}

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

	$name = $object->getClassName();
	if ($this->isEmptyTextTransaction($name, $xactions)) {
	$errors[] = $this->newRequiredError(
	pht('You must select a blueprint type when creating a blueprint.'));
	}

	$map = DrydockBlueprintImplementation::getAllBlueprintImplementations();

	foreach ($xactions as $xaction) {
	if (!$this->isNewObject()) {
	$errors[] = $this->newInvalidError(
	pht(
	'The type of a blueprint can not be changed once it has '.
	'been created.'),
	$xaction);
	continue;
	}

	$new = $xaction->getNewValue();
	if (!isset($map[$new])) {
	$errors[] = $this->newInvalidError(
	pht(
	'Blueprint type "%s" is not valid. Valid types are: %s.',
	$new,
	implode(', ', array_keys($map))));
	continue;
	}
	}

	return $errors;
	}

	}