thuecat/Classes/Domain/Model/Frontend/OpeningHours.php

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<?php
declare(strict_types=1);
/*
* Copyright (C) 2021 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.
*/
namespace WerkraumMedia\ThueCat\Domain\Model\Frontend;
use TYPO3\CMS\Core\Type\TypeInterface;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use WerkraumMedia\ThueCat\Service\DateBasedFilter;
/**
* @implements \Iterator<int, OpeningHour>
*/
class OpeningHours implements TypeInterface, \Iterator, \Countable
{
/**
* @var string
*/
private $serialized = '';
/**
* @var mixed[]
*/
private $array = [];
/**
* @var int
*/
private $position = 0;
public function __construct(string $serialized)
{
$this->serialized = $serialized;
$this->array = $this->createArray($serialized);
}
private function createArray(string $serialized): array
{
$array = array_map(
[OpeningHour::class, 'createFromArray'],
json_decode($serialized, true) ?? []
);
$array = GeneralUtility::makeInstance(DateBasedFilter::class)
->filterOutPreviousDates(
$array,
function (OpeningHour $hour): ?\DateTimeImmutable {
return $hour->getThrough();
}
);
usort($array, function (OpeningHour $hourA, OpeningHour $hourB) {
return $hourA->getFrom() <=> $hourB->getFrom();
});
return array_values($array);
}
public function __toString(): string
{
return $this->serialized;
}
public function current(): OpeningHour
{
return $this->array[$this->position];
}
public function next(): void
{
++$this->position;
}
public function key(): int
{
return $this->position;
}
public function valid(): bool
{
return isset($this->array[$this->position]);
}
public function rewind(): void
{
$this->position = 0;
}
public function count(): int
{
return count($this->array);
}
}