49 lines
1.5 KiB
PHP
49 lines
1.5 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\BusProNet\Model;
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final readonly class XmlExportInfo
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{
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private const INFO_FILENAME = 'uebertragung.info';
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private const TIMESTAMP_FORMAT = 'd.m.Y H:i:s';
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public function __construct(
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public \DateTimeImmutable $lastTransfer,
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public int $fileCount,
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) {
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}
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public static function getFilename(): string
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{
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return self::INFO_FILENAME;
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}
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public static function fromString(string $content): self
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{
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$content = mb_convert_encoding($content, 'UTF-8', 'Windows-1252');
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$lines = array_filter(array_map('trim', explode("\n", $content)));
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if (count($lines) < 3) {
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throw new \InvalidArgumentException('Invalid uebertragung.info format: expected at least 3 lines');
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}
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$timestamp = \DateTimeImmutable::createFromFormat(self::TIMESTAMP_FORMAT, $lines[0]);
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if (false === $timestamp) {
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throw new \InvalidArgumentException(sprintf('Invalid timestamp format in uebertragung.info: expected "%s", got "%s"', self::TIMESTAMP_FORMAT, $lines[0]));
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}
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if (1 !== preg_match('/(\d+)/', $lines[2], $matches)) {
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throw new \InvalidArgumentException(sprintf('Could not extract file count from: "%s"', $lines[2]));
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}
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return new self($timestamp, (int) $matches[1]);
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}
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public function isNewerThan(self $other): bool
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{
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return $this->lastTransfer > $other->lastTransfer;
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}
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}
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