Differential D16196 Diff 38966 src/applications/maniphest/relationship/ManiphestTaskCloseAsDuplicateRelationship.php

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Standalone View

src/applications/maniphest/relationship/ManiphestTaskCloseAsDuplicateRelationship.php

This file was added.

				<?php

				final class ManiphestTaskCloseAsDuplicateRelationship
				extends ManiphestTaskRelationship {

				const RELATIONSHIPKEY = 'task.close-as-duplicate';

				public function getEdgeConstant() {
				return ManiphestTaskIsDuplicateOfTaskEdgeType::EDGECONST;
				}

				protected function getActionName() {
				return pht('Close As Duplicate');
				}

				protected function getActionIcon() {
				return 'fa-times';
				}

				public function canRelateObjects($src, $dst) {
				return ($dst instanceof ManiphestTask);
				}

				public function shouldAppearInActionMenu() {
				return false;
				}

				public function getDialogTitleText() {
				return pht('Close As Duplicate');
				}

				public function getDialogHeaderText() {
				return pht('Close This Task As a Duplicate Of');
				}

				public function getDialogButtonText() {
				return pht('Merge Into Selected Task');
				}

				protected function newRelationshipSource() {
				return new ManiphestTaskRelationshipSource();
				}

				public function getRequiredRelationshipCapabilities() {
				return array(
				PhabricatorPolicyCapability::CAN_VIEW,
				PhabricatorPolicyCapability::CAN_EDIT,
				);
				}

				public function canUndoRelationship() {
				return false;
				}

				public function willUpdateRelationships($object, array $add, array $rem) {

				// TODO: Communicate this in the UI before users hit this error.
				if (count($add) > 1) {
				throw new Exception(
				pht(
				'A task can only be closed as a duplicate of exactly one other '.
				'task.'));
				}

				$task = head($add);
				return $this->newMergeIntoTransactions($task);
				}

				public function didUpdateRelationships($object, array $add, array $rem) {
				$viewer = $this->getViewer();
				$content_source = $this->getContentSource();

				$task = head($add);
				$xactions = $this->newMergeFromTransactions(array($object));

				$task->getApplicationTransactionEditor()
				->setActor($viewer)
				->setContentSource($content_source)
				->setContinueOnMissingFields(true)
				->setContinueOnNoEffect(true)
				->applyTransactions($task, $xactions);
				}

				}