DateObject.php — Admin Columns 7.0.13

codepress-admin-columns / classes / Formatter / Date / DateObject.php

codepress-admin-columns / classes / Formatter / Date Last commit date

DateObject.php

63 lines

1	<?php
2
3	declare(strict_types=1);
4
5	namespace AC\Formatter\Date;
6
7	use AC\Exception\ValueNotFoundException;
8	use AC\Formatter;
9	use AC\Type\Value;
10	use DateTime;
11
12	class DateObject implements Formatter
13	{
14
15	private string $source_format;
16
17	public function __construct(string $source_format)
18	{
19	$this->source_format = $source_format;
20	}
21
22	public function format(Value $value): Value
23	{
24	$date_string = (string)$value;
25
26	if ( ! $date_string) {
27	throw ValueNotFoundException::from_id($value->get_id());
28	}
29
30	$date = DateTime::createFromFormat($this->source_format, $date_string) ?: null;
31
32	if (null === $date \|\| $this->is_invalid_parsed_date()) {
33	throw ValueNotFoundException::from_id($value->get_id());
34	}
35
36	return $value->with_value(
37	$date
38	);
39	}
40
41	/**
42	* Checks whether a DateTime parsing operation failed due to an invalid date
43	* (for example: "0000-00-00 00:00:00").
44	* This function must be called immediately after DateTime::createFromFormat(),
45	* as DateTime::getLastErrors() is global and resets on the next parse.
46	* @return bool True if the date was parsed but marked invalid, false otherwise.
47	*/
48	function is_invalid_parsed_date(): bool
49	{
50	$errors = DateTime::getLastErrors();
51
52	if ($errors === false) {
53	return false;
54	}
55
56	$errors = (array)$errors;
57
58	return ($errors['warning_count'] ?? 0) > 0
59	&& isset($errors['warnings'])
60	&& in_array('The parsed date was invalid', $errors['warnings'], true);
61	}
62
63	}