Differential D19237 Diff 46064 src/applications/files/document/PhabricatorDocumentEngine.php

Changeset View

Standalone View

				<?php

				abstract class PhabricatorDocumentEngine
				extends Phobject {

				private $viewer;

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

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

				final public function canRenderDocument(PhabricatorDocumentRef $ref) {
				return $this->canRenderDocumentType($ref);
				}

				abstract protected function canRenderDocumentType(
				PhabricatorDocumentRef $ref);

				final public function newDocument(PhabricatorDocumentRef $ref) {
				return $this->newDocumentContent($ref);
				}

				final public function newDocumentIcon(PhabricatorDocumentRef $ref) {
				return id(new PHUIIconView())
				->setIcon($this->getDocumentIconIcon($ref));
				}

				abstract protected function newDocumentContent(
				PhabricatorDocumentRef $ref);

				protected function getDocumentIconIcon(PhabricatorDocumentRef $ref) {
				return 'fa-file-o';
				}

				final public function getDocumentEngineKey() {
				return $this->getPhobjectClassConstant('ENGINEKEY');
				}

				final public static function getAllEngines() {
				return id(new PhutilClassMapQuery())
				->setAncestorClass(__CLASS__)
				->setUniqueMethod('getDocumentEngineKey')
				->execute();
				}

				final public function newSortVector(PhabricatorDocumentRef $ref) {
				$content_score = $this->getContentScore($ref);

				return id(new PhutilSortVector())
				->addInt(-$content_score);
				}

				protected function getContentScore() {
				return 2000;
				}

				}