PhabricatorCalendarEventStartDateTransaction.php
d3fc1800f86astable

PhabricatorCalendarEventStartDateTransaction.php
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			<?php

			final class PhabricatorCalendarEventStartDateTransaction
			extends PhabricatorCalendarEventDateTransaction {

			const TRANSACTIONTYPE = 'calendar.startdate';

			public function generateOldValue($object) {
			// TODO: Upgrade this.
			return $object->getStartDateTimeEpoch();
			}

			public function applyInternalEffects($object, $value) {
			$actor = $this->getActor();

			$datetime = PhutilCalendarAbsoluteDateTime::newFromEpoch(
			$value,
			$actor->getTimezoneIdentifier());
			$datetime->setIsAllDay($object->getIsAllDay());
			$object->setStartDateTime($datetime);
			}

			public function getTitle() {
			return pht(
			'%s changed the start date for this event from %s to %s.',
			$this->renderAuthor(),
			$this->renderOldDate(),
			$this->renderNewDate());
			}

			public function getTitleForFeed() {
			return pht(
			'%s changed the start date for %s from %s to %s.',
			$this->renderAuthor(),
			$this->renderObject(),
			$this->renderOldDate(),
			$this->renderNewDate());
			}

			protected function getInvalidDateMessage() {
			return pht('Start date is invalid.');
			}

			}