calendar/Classes/Domain/Model/Week.php

118 lines
2.7 KiB
PHP

<?php
namespace WerkraumMedia\Calendar\Domain\Model;
/*
* Copyright (C) 2020 Daniel Siepmann <coding@daniel-siepmann.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
class Week
{
/**
* @var int
*/
private $week;
/**
* @var int
*/
private $year;
/**
* @var Day[]
*/
private $days = [];
public function __construct(
int $week,
int $year
) {
$this->week = $week;
$this->year = $year;
}
public function isActive(): bool
{
foreach ($this->getDays() as $day) {
if ($day->isActive()) {
return true;
}
}
return false;
}
public function getDays(): array
{
if ($this->days !== []) {
return $this->days;
}
$currentDay = $this->getWeek()->modify('monday this week');
$endOfWeek = $currentDay->modify('sunday this week');
while ($currentDay <= $endOfWeek) {
$this->days[] = new Day(\DateTime::createFromImmutable($currentDay));
$currentDay = $currentDay->modify('+1 day');
}
return $this->days;
}
public function getPreviousWeek(): Week
{
$newDay = $this->getWeek()->modify('-1 week');
return new self(
(int)$newDay->format('W'),
(int)$newDay->format('o')
);
}
public function getNextWeek(): Week
{
$newDay = $this->getWeek()->modify('+1 week');
return new self(
(int)$newDay->format('W'),
(int)$newDay->format('o')
);
}
public function getDateTimeInstance(): \DateTimeImmutable
{
return $this->getWeek();
}
public function getAsUrlArgument(): array
{
return [
'week' => $this->week,
'year' => $this->year,
];
}
private function getWeek(): \DateTimeImmutable
{
$week = new \DateTimeImmutable();
$week = $week->setISODate($this->year, $this->week);
$week = $week->modify('thursday');
return $week;
}
}