Differential D20472 Diff 48872 src/applications/dashboard/xaction/panel/PhabricatorDashboardQueryPanelLimitTransaction.php

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Standalone View

				<?php

				final class PhabricatorDashboardQueryPanelLimitTransaction
				extends PhabricatorDashboardPanelPropertyTransaction {

				const TRANSACTIONTYPE = 'search.limit';

				protected function getPropertyKey() {
				return 'limit';
				}

				public function generateNewValue($object, $value) {
				if (!$value) {
				return null;
				}

				return $value;
				}

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

				$old_value = $object->getProperty($this->getPropertyKey());
				foreach ($xactions as $xaction) {
				$new_value = $xaction->getNewValue();

				if ($new_value === $old_value) {
				continue;
				}

				if ($new_value < 0) {
				$errors[] = $this->newInvalidError(
				pht(
				'Query result limit must be empty, or at least 1.'),
				$xaction);
				continue;
				}
				}

				return $errors;
				}

				}