Differential D17892 Diff 43034 src/applications/pholio/xaction/PholioImageReplaceTransaction.php

Changeset View

Standalone View

				<?php

				final class PholioImageReplaceTransaction
				extends PholioImageTransactionType {

				const TRANSACTIONTYPE = 'image-replace';

				public function generateOldValue($object) {
				$new_image = $this->getNewValue();
				return $new_image->getReplacesImagePHID();
				}

				public function generateNewValue($object, $value) {
				return $value->getPHID();
				}

				public function applyInternalEffects($object, $value) {
				$old = $this->getOldValue();
				$images = $object->getImages();
				foreach ($images as $seq => $image) {
				if ($image->getPHID() == $old) {
				$image->setIsObsolete(1);
				$image->save();
				unset($images[$seq]);
				}
				}
				$object->attachImages($images);
				}

				public function getTitle() {
				return pht(
				'%s replaced %s with %s.',
				$this->renderAuthor(),
				$this->renderOldHandle(),
				$this->renderNewHandle());
				}

				public function getTitleForFeed() {
				return pht(
				'%s updated images of %s.',
				$this->renderAuthor(),
				$this->renderObject());
				}

				public function getIcon() {
				return 'fa-picture-o';
				}

				public function getColor() {
				return PhabricatorTransactions::COLOR_YELLOW;
				}

				public function mergeTransactions(
				$object,
				PhabricatorApplicationTransaction $u,
				PhabricatorApplicationTransaction $v) {
				$u_img = $u->getNewValue();
				$v_img = $v->getNewValue();
				if ($u_img->getReplacesImagePHID() == $v_img->getReplacesImagePHID()) {
				return $v;
				}
				}

				public function extractFilePHIDs($object, $value) {
				return array($value);
				}

				}