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<?php
/*
* Date.php
* Copyright (c) 2021 james@firefly-iii.org
*
* This file is part of the Firefly III Data Importer
* (https://github.com/firefly-iii/data-importer).
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
namespace App\Services\CSV\Converter;
use Carbon\Carbon;
use Carbon\Language;
use Exception;
use InvalidArgumentException;
/**
* Class Date
*/
class Date implements ConverterInterface
{
private string $dateFormat;
private string $dateFormatPattern;
private string $dateLocale;
/**
* Date constructor.
*/
public function __construct()
{
$this->dateFormat = 'Y-m-d';
$this->dateLocale = 'en';
$this->dateFormatPattern = '/(?:('.join("|", array_keys(Language::all())).')\:)?(.+)/';
}
/**
* Convert a value.
*
* @param $value
*
* @return string
*
*/
public function convert($value)
{
$string = app('steam')->cleanStringAndNewlines($value);
$carbon = null;
if ('!' !== $this->dateFormat[0]) {
$this->dateFormat = sprintf('!%s', $this->dateFormat);
}
if ('' === $string) {
app('log')->warning('Empty date string, so date is set to today.');
$carbon = today();
$carbon->startOfDay();
}
if ('' !== $string) {
app('log')->debug(sprintf('Date converter is going to work on "%s" using format "%s"', $string, $this->dateFormat));
try {
$carbon = Carbon::createFromLocaleFormat($this->dateFormat, $this->dateLocale, $string);
} catch (InvalidArgumentException|Exception $e) {
app('log')->error(sprintf('%s converting the date: %s', get_class($e), $e->getMessage()));
return Carbon::today()->startOfDay()->format('Y-m-d H:i:s');
}
}
return $carbon->format('Y-m-d H:i:s');
}
/**
* Add extra configuration parameters.
*
* @param string $configuration
*/
public function setConfiguration(string $configuration): void
{
[$this->dateLocale, $this->dateFormat] = $this->splitLocaleFormat($configuration);
}
/**
* @param string $format
*
* @return array
*/
public function splitLocaleFormat(string $format): array
{
$currentDateLocale = 'en';
$currentDateFormat = 'Y-m-d';
$dateFormatConfiguration = [];
preg_match($this->dateFormatPattern, $format, $dateFormatConfiguration);
if (3 === count($dateFormatConfiguration)) {
$currentDateLocale = $dateFormatConfiguration[1] ?: $currentDateLocale;
$currentDateFormat = $dateFormatConfiguration[2];
}
return [$currentDateLocale, $currentDateFormat];
}
}