PhutilCalendarDateTime.php
0fc47e92f9fcproduction

PhutilCalendarDateTime.php
View Options

			<?php

			abstract class PhutilCalendarDateTime
			extends Phobject {

			private $viewerTimezone;
			private $isAllDay = false;

			public function setViewerTimezone($viewer_timezone) {
			$this->viewerTimezone = $viewer_timezone;
			return $this;
			}

			public function getViewerTimezone() {
			return $this->viewerTimezone;
			}

			public function setIsAllDay($is_all_day) {
			$this->isAllDay = $is_all_day;
			return $this;
			}

			public function getIsAllDay() {
			return $this->isAllDay;
			}

			public function getEpoch() {
			$datetime = $this->newPHPDateTime();
			return (int)$datetime->format('U');
			}

			public function getISO8601() {
			$datetime = $this->newPHPDateTime();

			if ($this->getIsAllDay()) {
			return $datetime->format('Ymd');
			} else if ($this->getTimezone()) {
			// With a timezone, the event occurs at a specific second universally.
			// We return the UTC representation of that point in time.
			$datetime->setTimezone(new DateTimeZone('UTC'));
			return $datetime->format('Ymd\\THis\\Z');
			} else {
			// With no timezone, events are "floating" and occur at local time.
			// We return a representation without the "Z".
			return $datetime->format('Ymd\\THis');
			}
			}

			public function newAbsoluteDateTime() {
			$epoch = $this->getEpoch();
			$timezone = nonempty($this->getTimezone(), 'UTC');
			return PhutilCalendarAbsoluteDateTime::newFromEpoch($epoch, $timezone)
			->setIsAllDay($this->getIsAllDay())
			->setViewerTimezone($this->getViewerTimezone());
			}

			abstract public function newPHPDateTimeZone();
			abstract public function newPHPDateTime();

			abstract public function getTimezone();
			}