flashii/misuzu
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Fixed leap year birthdays without a year set.

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flash 2023-07-12 23:08:35 +00:00
parent 3909cdf762
commit 3e2183b7b2
2 changed files with 37 additions and 6 deletions
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27
src/DateCheck.php Normal file
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@ -0,0 +1,27 @@
<?php
namespace Misuzu;
final class DateCheck {
public static function isLeapYear(int $year): bool {
return (($year % 4) === 0 && ($year % 100) !== 0)
|| ($year % 400) === 0;
}
// i realise this implementation is probably horribly naive,
// but for what i need it will Do the Job
public static function isValidDate(int $year, int $month, int $day): bool {
if($month < 1 || $month > 12)
return false;
if($day < 1 || $day > 31)
return false;
if($month === 2)
$days = $year === 0 || self::isLeapYear($year) ? 29 : 28;
elseif($month === 4 || $month === 6 || $month === 9 || $month === 11)
$days = 30;
else
$days = 31;
return $day <= $days;
}
}

16
src/Users/User.php
View file

@ -5,6 +5,7 @@ use DateTime;
use DateTimeZone;
use Index\XString;
use Index\Colour\Colour;
use Misuzu\DateCheck;
use Misuzu\DB;
use Misuzu\HasRankInterface;
use Misuzu\Memoizer;
@ -318,6 +319,10 @@ class User implements HasRankInterface {
return new DateTime($this->user_birthdate ?? '0000-01-01', new DateTimeZone('UTC'));
}
public function setBirthdate(int $year, int $month, int $day): self {
// lowest leap year mariadb supports lol
// should probably split the date field and year field in the db but i'm afraid of internal dependencies rn
if($year < 1004)
$year = 1004;
$this->user_birthdate = $month < 1 || $day < 1 ? null : sprintf('%04d-%02d-%02d', $year, $month, $day);
return $this;
}
@ -652,14 +657,13 @@ class User implements HasRankInterface {
}
public static function validateBirthdate(int $year, int $month, int $day, int $yearRange = 100): string {
if($year > 0) {
if($year < date('Y') - $yearRange || $year > date('Y'))
if($day !== 0 && $month !== 0) {
if($year > 0 && ($year < date('Y') - $yearRange || $year > date('Y')))
return 'year';
$checkYear = $year;
} else $checkYear = date('Y');
if(!($day === 0 && $month === 0) && !checkdate($month, $day, $checkYear))
return 'date';
if(!DateCheck::isValidDate($year, $month, $day))
return 'date';
}
return '';
}