Differential D17205 Diff 41368 src/applications/transactions/draft/PhabricatorDraftEngine.php

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Standalone View

src/applications/transactions/draft/PhabricatorDraftEngine.php

This file was added.

				<?php

				abstract class PhabricatorDraftEngine
				extends Phobject {

				private $viewer;
				private $object;
				private $hasVersionedDraft;
				private $versionedDraft;

				final public function setViewer(PhabricatorUser $viewer) {
				$this->viewer = $viewer;
				return $this;
				}

				final public function getViewer() {
				return $this->viewer;
				}

				final public function setObject($object) {
				$this->object = $object;
				return $this;
				}

				final public function getObject() {
				return $this->object;
				}

				final public function setVersionedDraft(
				PhabricatorVersionedDraft $draft = null) {
				$this->hasVersionedDraft = true;
				$this->versionedDraft = $draft;
				return $this;
				}

				final public function getVersionedDraft() {
				if (!$this->hasVersionedDraft) {
				$draft = PhabricatorVersionedDraft::loadDraft(
				$this->getObject()->getPHID(),
				$this->getViewer()->getPHID());
				$this->setVersionedDraft($draft);
				}

				return $this->versionedDraft;
				}

				protected function hasVersionedDraftContent() {
				$draft = $this->getVersionedDraft();
				if (!$draft) {
				return false;
				}

				if ($draft->getProperty('comment')) {
				return true;
				}

				if ($draft->getProperty('actions')) {
				return true;
				}

				return false;
				}

				protected function hasCustomDraftContent() {
				return false;
				}

				final protected function hasAnyDraftContent() {
				if ($this->hasVersionedDraftContent()) {
				return true;
				}

				if ($this->hasCustomDraftContent()) {
				return true;
				}

				return false;
				}

				final public function synchronize() {
				$object_phid = $this->getObject()->getPHID();
				$viewer_phid = $this->getViewer()->getPHID();

				$has_draft = $this->hasAnyDraftContent();

				$draft_type = PhabricatorObjectHasDraftEdgeType::EDGECONST;
				$editor = id(new PhabricatorEdgeEditor());

				if ($has_draft) {
				$editor->addEdge($object_phid, $draft_type, $viewer_phid);
				} else {
				$editor->removeEdge($object_phid, $draft_type, $viewer_phid);
				}

				$editor->save();
				}

				}