Differential D21815 Diff 52023 src/applications/macro/xaction/PhabricatorMacroFileTransaction.php

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Standalone View

	<?php			<?php

	final class PhabricatorMacroFileTransaction			final class PhabricatorMacroFileTransaction
	extends PhabricatorMacroTransactionType {			extends PhabricatorMacroTransactionType {

	const TRANSACTIONTYPE = 'macro:file';			const TRANSACTIONTYPE = 'macro:file';

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

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

	public function applyExternalEffects($object, $value) {			public function extractFilePHIDs($object, $value) {
	$old = $this->generateOldValue($object);			return array($value);
	$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() {			public function getTitle() {
	return pht(			return pht(
	'%s changed the image for this macro.',			'%s changed the image for this macro.',
	$this->renderAuthor());			$this->renderAuthor());
	}			}

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