firefly-iii/app/Rules/IsDateOrTime.php
2019-07-31 16:53:09 +02:00

88 lines
2.2 KiB
PHP

<?php
/**
* IsDateOrTime.php
* Copyright (c) 2019 thegrumpydictator@gmail.com
*
* This file is part of Firefly III.
*
* Firefly III 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 3 of the License, or
* (at your option) any later version.
*
* Firefly III 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 Firefly III. If not, see <http://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
namespace FireflyIII\Rules;
use Carbon\Carbon;
use Carbon\Exceptions\InvalidDateException;
use Exception;
use Illuminate\Contracts\Validation\Rule;
use Log;
/**
* Class IsDateOrTime
*/
class IsDateOrTime implements Rule
{
/**
* Get the validation error message.
*
* @return string|array
* @codeCoverageIgnore
*/
public function message()
{
return (string)trans('validation.date_or_time');
}
/**
* Determine if the validation rule passes.
*
* @param string $attribute
* @param mixed $value
*
* @return bool
*/
public function passes($attribute, $value): bool
{
$value = (string)$value;
if ('' === $value) {
return false;
}
if (10 === strlen($value)) {
// probably a date format.
try {
Carbon::createFromFormat('Y-m-d', $value);
} catch (InvalidDateException|Exception $e) {
Log::error(sprintf('"%s" is not a valid date: %s', $value, $e->getMessage()));
return false;
}
return true;
}
// is an atom string, I hope?
try {
Carbon::parse($value);
} catch (InvalidDateException|Exception $e) {
Log::error(sprintf('"%s" is not a valid date or time: %s', $value, $e->getMessage()));
return false;
}
return true;
}
}