Differential D17954 Diff 43187 src/applications/project/xaction/PhabricatorProjectImageTransaction.php

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Standalone View

src/applications/project/xaction/PhabricatorProjectImageTransaction.php

This file was added.

				<?php

				final class PhabricatorProjectImageTransaction
				extends PhabricatorProjectTransactionType {

				const TRANSACTIONTYPE = 'project:image';

				public function generateOldValue($object) {
				return $object->getProfileImagePHID();
				}

				public function applyInternalEffects($object, $value) {
				$object->setProfileImagePHID($value);
				}

				public function applyExternalEffects($object, $value) {
				$old = $this->getOldValue();
				$new = $value;
				$all = array();
				if ($old) {
				$all[] = $old;
				}
				if ($new) {
				$all[] = $new;
				}

				$files = id(new PhabricatorFileQuery())
				->setViewer($this->getActor())
				->withPHIDs($all)
				->execute();
				$files = mpull($files, null, 'getPHID');

				$old_file = idx($files, $old);
				if ($old_file) {
				$old_file->detachFromObject($object->getPHID());
				}

				$new_file = idx($files, $new);
				if ($new_file) {
				$new_file->attachToObject($object->getPHID());
				}
				}

				public function getTitle() {
				$old = $this->getOldValue();
				$new = $this->getNewValue();

				// TODO: Some day, it would be nice to show the images.
				if (!$old) {
				return pht(
				"%s set this project's image to %s.",
				$this->renderAuthor(),
				$this->renderNewHandle());
				} else if (!$new) {
				return pht(
				"%s removed this project's image.",
				$this->renderAuthor());
				} else {
				return pht(
				"%s updated this project's image from %s to %s.",
				$this->renderAuthor(),
				$this->renderOldHandle(),
				$this->renderNewHandle());
				}
				}

				public function getTitleForFeed() {
				$old = $this->getOldValue();
				$new = $this->getNewValue();

				// TODO: Some day, it would be nice to show the images.
				if (!$old) {
				return pht(
				'%s set the image for %s to %s.',
				epriestleyUnsubmitted Not Done Inline Actions Probably impossible to hit, but we should return `array()` if there's no image (instead of implicitly returning `null`). epriestley: Probably impossible to hit, but we should return `array()` if there's no image (instead of…
				$this->renderAuthor(),
				$this->renderObject(),
				$this->renderNewHandle());
				} else if (!$new) {
				return pht(
				'%s removed the image for %s.',
				$this->renderAuthor(),
				$this->renderObject());
				} else {
				return pht(
				'%s updated the image for %s from %s to %s.',
				$this->renderAuthor(),
				$this->renderObject(),
				$this->renderOldHandle(),
				$this->renderNewHandle());
				}
				}

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

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

				public function validateTransactions($object, array $xactions) {
				$errors = array();
				$viewer = $this->getActor();

				foreach ($xactions as $xaction) {
				$file_phid = $xaction->getNewValue();

				// Only validate if file was uploaded
				if ($file_phid) {
				$file = id(new PhabricatorFileQuery())
				->setViewer($viewer)
				->withPHIDs(array($file_phid))
				->executeOne();

				if (!$file) {
				$errors[] = $this->newInvalidError(
				pht('"%s" is not a valid file PHID.',
				$file_phid));
				} else {
				if (!$file->isViewableImage()) {
				$mime_type = $file->getMimeType();
				$errors[] = $this->newInvalidError(
				pht('File mime type of "%s" is not a valid viewable image.',
				$mime_type));
				}
				}
				}
				}

				return $errors;
				}

				}