|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* spiral |
|
4
|
|
|
* |
|
5
|
|
|
* @author Wolfy-J |
|
6
|
|
|
*/ |
|
7
|
|
|
|
|
8
|
|
|
namespace Spiral\Models\Accessors; |
|
9
|
|
|
|
|
10
|
|
|
use Spiral\Models\Exceptions\AccessorException; |
|
11
|
|
|
use Spiral\ORM\ORMInterface; |
|
12
|
|
|
use Spiral\ORM\RecordAccessorInterface; |
|
13
|
|
|
|
|
14
|
|
|
/** |
|
15
|
|
|
* Field to timestamp accessor for ORM Records. Automatically fetches database timezone and caches |
|
16
|
|
|
* it. |
|
17
|
|
|
*/ |
|
18
|
|
|
class SqlTimestamp extends AbstractTimestamp implements RecordAccessorInterface |
|
19
|
|
|
{ |
|
20
|
|
|
/** |
|
21
|
|
|
* Cached list of record timezones. |
|
22
|
|
|
* |
|
23
|
|
|
* @var array |
|
24
|
|
|
*/ |
|
25
|
|
|
private static $recordTimezones = []; |
|
26
|
|
|
|
|
27
|
|
|
/** |
|
28
|
|
|
* @var \DateTimeZone |
|
29
|
|
|
*/ |
|
30
|
|
|
private $sourceTimezone; |
|
31
|
|
|
|
|
32
|
|
|
/** |
|
33
|
|
|
* @param string $value |
|
34
|
|
|
* @param array $context |
|
35
|
|
|
*/ |
|
36
|
|
|
public function __construct($value, array $context) |
|
37
|
|
|
{ |
|
38
|
|
|
$this->sourceTimezone = $this->fetchSourceTimezone($context); |
|
39
|
|
|
parent::__construct($value, $context); |
|
40
|
|
|
} |
|
41
|
|
|
|
|
42
|
|
|
/** |
|
43
|
|
|
* {@inheritdoc} |
|
44
|
|
|
*/ |
|
45
|
|
|
protected function fetchTimestamp($value): int |
|
46
|
|
|
{ |
|
47
|
|
|
return $this->castTimestamp($value, $this->sourceTimezone) ?? 0; |
|
48
|
|
|
} |
|
49
|
|
|
|
|
50
|
|
|
/** |
|
51
|
|
|
* @param string $field |
|
52
|
|
|
* |
|
53
|
|
|
* @return \DateTimeInterface |
|
54
|
|
|
*/ |
|
55
|
|
|
public function compileUpdates(string $field = '') |
|
56
|
|
|
{ |
|
57
|
|
|
return $this->packValue(); |
|
58
|
|
|
} |
|
59
|
|
|
|
|
60
|
|
|
/** |
|
61
|
|
|
* Must locate source timezone, but default checks cache and then performs fallback to |
|
62
|
|
|
* Driver based check. |
|
63
|
|
|
* |
|
64
|
|
|
* @param array $context |
|
65
|
|
|
* |
|
66
|
|
|
* @return \DateTimeZone |
|
67
|
|
|
*/ |
|
68
|
|
|
private function fetchSourceTimezone(array $context): \DateTimeZone |
|
69
|
|
|
{ |
|
70
|
|
|
if (empty($context['entity']) || empty($context['orm'])) { |
|
71
|
|
|
throw new AccessorException("Invalid accessor context, expected [entity, orm]"); |
|
72
|
|
|
} |
|
73
|
|
|
|
|
74
|
|
|
$class = get_class($context['entity']); |
|
75
|
|
|
|
|
76
|
|
|
if (!empty(self::$recordTimezones[$class])) { |
|
77
|
|
|
//Found in static cache |
|
78
|
|
|
return self::$recordTimezones[$class]; |
|
79
|
|
|
} |
|
80
|
|
|
|
|
81
|
|
|
$orm = $context['orm']; |
|
82
|
|
|
if (!$orm instanceof ORMInterface) { |
|
83
|
|
|
throw new AccessorException("Invalid accessor context, ORMInterface expected"); |
|
84
|
|
|
} |
|
85
|
|
|
|
|
86
|
|
|
//Timezone thought driver |
|
87
|
|
|
return $orm->database( |
|
88
|
|
|
$orm->define($class, ORMInterface::R_DATABASE) |
|
89
|
|
|
)->getDriver()->getTimezone(); |
|
90
|
|
|
} |
|
91
|
|
|
} |
spiral /
framework
