|
1
|
|
|
<?php |
|
2
|
|
|
namespace Kir\MySQL\Builder\Expr; |
|
3
|
|
|
|
|
4
|
|
|
use Exception; |
|
5
|
|
|
|
|
6
|
|
|
class OptionalDBFilterMap implements OptionalExpression { |
|
7
|
|
|
/** @var */ |
|
8
|
|
|
private $expression; |
|
9
|
|
|
/** @var mixed */ |
|
10
|
|
|
private $data; |
|
11
|
|
|
/** @var callable|null */ |
|
12
|
|
|
private $validator; |
|
13
|
|
|
|
|
14
|
|
|
/** |
|
15
|
|
|
* @param string $expression |
|
16
|
|
|
* @param array $data |
|
17
|
|
|
* @param string|string[] $keyPath |
|
18
|
|
|
* @param callable|null $validator |
|
19
|
|
|
*/ |
|
20
|
|
|
public function __construct($expression, array $data, $keyPath, $validator = null) { |
|
21
|
|
|
$this->expression = $expression; |
|
22
|
|
|
$this->data = $data; |
|
23
|
|
|
$keyPath = $this->buildKey($keyPath); |
|
24
|
|
|
$this->data = $this->recursiveGet($data, $keyPath, null); |
|
25
|
|
|
if($validator === null) { |
|
26
|
|
|
$validator = function ($data) { |
|
27
|
|
|
return (string) $data !== ''; |
|
28
|
|
|
}; |
|
29
|
|
|
} |
|
30
|
|
|
$this->validator = $validator; |
|
31
|
|
|
} |
|
32
|
|
|
|
|
33
|
|
|
/** |
|
34
|
|
|
* @return mixed |
|
35
|
|
|
*/ |
|
36
|
|
|
public function getExpression() { |
|
37
|
|
|
return $this->expression; |
|
38
|
|
|
} |
|
39
|
|
|
|
|
40
|
|
|
/** |
|
41
|
|
|
* @return bool |
|
42
|
|
|
*/ |
|
43
|
|
|
public function isValid() { |
|
44
|
|
|
return call_user_func($this->validator, $this->data); |
|
45
|
|
|
} |
|
46
|
|
|
|
|
47
|
|
|
/** |
|
48
|
|
|
* @return mixed |
|
49
|
|
|
*/ |
|
50
|
|
|
public function getData() { |
|
51
|
|
|
return [$this->data]; |
|
52
|
|
|
} |
|
53
|
|
|
|
|
54
|
|
|
/** |
|
55
|
|
|
* @param string|string[] $keyPath |
|
56
|
|
|
* @return string |
|
57
|
|
|
* @throws Exception |
|
58
|
|
|
*/ |
|
59
|
|
|
private function buildKey($keyPath) { |
|
60
|
|
|
if(is_string($keyPath)) { |
|
61
|
|
|
$keyPath = explode('.', $keyPath); |
|
62
|
|
|
} |
|
63
|
|
|
if(!is_array($keyPath)) { |
|
64
|
|
|
throw new Exception('Invalid key'); |
|
65
|
|
|
} |
|
66
|
|
|
return $keyPath; |
|
67
|
|
|
} |
|
68
|
|
|
|
|
69
|
|
|
/** |
|
70
|
|
|
* @param array $array |
|
71
|
|
|
* @param array $path |
|
72
|
|
|
* @param mixed $default |
|
73
|
|
|
* @return array |
|
74
|
|
|
*/ |
|
75
|
|
|
private function recursiveGet($array, $path, $default) { |
|
76
|
|
|
$count = count($path); |
|
77
|
|
|
if (!$count) { |
|
78
|
|
|
return $default; |
|
79
|
|
|
} |
|
80
|
|
|
for($idx = 0; $idx < $count; $idx++) { |
|
81
|
|
|
$part = $path[$idx]; |
|
82
|
|
|
if(!array_key_exists($part, $array)) { |
|
83
|
|
|
return $default; |
|
84
|
|
|
} |
|
85
|
|
|
$array = $array[$part]; |
|
86
|
|
|
} |
|
87
|
|
|
return $array; |
|
88
|
|
|
} |
|
89
|
|
|
} |
|
90
|
|
|
|
rkrx /
php-mysql-query-builder
