ManiphestTaskCoverImageTransaction.php
View Options

	<?php

	final class ManiphestTaskCoverImageTransaction
	extends ManiphestTaskTransactionType {

	const TRANSACTIONTYPE = 'cover-image';

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

	public function applyInternalEffects($object, $value) {
	$file_phid = $value;

	if ($file_phid) {
	$file = id(new PhabricatorFileQuery())
	->setViewer($this->getActor())
	->withPHIDs(array($file_phid))
	->executeOne();
	} else {
	$file = null;
	}

	if (!$file \|\| !$file->isTransformableImage()) {
	$object->setProperty('cover.filePHID', null);
	$object->setProperty('cover.thumbnailPHID', null);
	return;
	}

	// Generate an image transformation, usually smaller (orphan now).
	$xform_key = PhabricatorFileThumbnailTransform::TRANSFORM_WORKCARD;
	$xform = PhabricatorFileTransform::getTransformByKey($xform_key)
	->executeTransform($file);

	// Make that image transformation non-orphan.
	id(new PhabricatorTransformedFile())
	->setOriginalPHID($file_phid)
	->setTransformedPHID($xform->getPHID())
	->setTransform($xform_key)
	->save();

	$object->setProperty('cover.filePHID', $file->getPHID());
	$object->setProperty('cover.thumbnailPHID', $xform->getPHID());
	}

	public function applyExternalEffects($object, $value) {
	// If the File has a Cover Image, attach that as side-effect.
	// Otherwise, the Cover Image may be invisible to participants.
	$file_phid = $object->getProperty('cover.filePHID');
	if ($file_phid) {
	PhabricatorFile::attachFileToObject($file_phid, $object->getPHID());
	}
	}

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

	if ($old === null) {
	return pht(
	'%s set the cover image to %s.',
	$this->renderAuthor(),
	$this->renderHandle($new));
	}

	return pht(
	'%s updated the cover image to %s.',
	$this->renderAuthor(),
	$this->renderHandle($new));

	}

	public function getTitleForFeed() {
	$old = $this->getOldValue();
	if ($old === null) {
	return pht(
	'%s added a cover image to %s.',
	$this->renderAuthor(),
	$this->renderObject());
	}

	return pht(
	'%s updated the cover image for %s.',
	$this->renderAuthor(),
	$this->renderObject());
	}

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

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

	$file = id(new PhabricatorFileQuery())
	->setViewer($viewer)
	->withPHIDs(array($file_phid))
	->executeOne();

	if (!$file) {
	$errors[] = $this->newInvalidError(
	pht(
	'File PHID ("%s") is invalid, or you do not have permission '.
	'to view it.',
	$file_phid),
	$xaction);
	continue;
	}

	if (!$file->isViewableImage()) {
	$errors[] = $this->newInvalidError(
	pht(
	'File ("%s", with MIME type "%s") is not a viewable image file.',
	$file_phid,
	$file->getMimeType()),
	$xaction);
	continue;
	}

	if (!$file->isTransformableImage()) {
	$errors[] = $this->newInvalidError(
	pht(
	'File ("%s", with MIME type "%s") can not be transformed into '.
	'a thumbnail. You may be missing support for this file type in '.
	'the "GD" extension.',
	$file_phid,
	$file->getMimeType()),
	$xaction);
	continue;
	}
	}

	return $errors;
	}

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


	}

File Metadata

Mime Type: text/x-php
Expires: Sun, Jan 19, 15:12 (3 w, 1 d ago)
Storage Engine: blob
Storage Format: Raw Data
Storage Handle: 1125855
Default Alt Text: ManiphestTaskCoverImageTransaction.php (3 KB)

ManiphestTaskCoverImageTransaction.php
No OneTemporary
Actions

ManiphestTaskCoverImageTransaction.php
View Options

File Metadata

Event Timeline

ManiphestTaskCoverImageTransaction.phpNo OneTemporaryActions

ManiphestTaskCoverImageTransaction.phpView Options

File Metadata

Event Timeline

ManiphestTaskCoverImageTransaction.php
No OneTemporary
Actions

ManiphestTaskCoverImageTransaction.php
View Options