|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace Yiisoft\Db\QueryBuilder\Conditions\Builder; |
|
6
|
|
|
|
|
7
|
|
|
use Yiisoft\Db\Exception\Exception; |
|
8
|
|
|
use Yiisoft\Db\Exception\InvalidArgumentException; |
|
9
|
|
|
use Yiisoft\Db\Exception\InvalidConfigException; |
|
10
|
|
|
use Yiisoft\Db\Exception\NotSupportedException; |
|
11
|
|
|
use Yiisoft\Db\Expression\ExpressionBuilderInterface; |
|
12
|
|
|
use Yiisoft\Db\Expression\ExpressionInterface; |
|
13
|
|
|
use Yiisoft\Db\QueryBuilder\Conditions\Interface\LikeConditionInterface; |
|
14
|
|
|
use Yiisoft\Db\QueryBuilder\QueryBuilderInterface; |
|
15
|
|
|
|
|
16
|
|
|
use function implode; |
|
17
|
|
|
use function is_array; |
|
18
|
|
|
use function preg_match; |
|
19
|
|
|
use function strtoupper; |
|
20
|
|
|
|
|
21
|
|
|
/** |
|
22
|
|
|
* Class LikeConditionBuilder builds objects of {@see LikeCondition}. |
|
23
|
|
|
*/ |
|
24
|
|
|
class LikeConditionBuilder implements ExpressionBuilderInterface |
|
25
|
|
|
{ |
|
26
|
|
|
public function __construct( |
|
27
|
|
|
private QueryBuilderInterface $queryBuilder, |
|
28
|
|
|
private string|null $escapeSql = null |
|
29
|
|
|
) { |
|
30
|
|
|
} |
|
31
|
|
|
|
|
32
|
|
|
/** |
|
33
|
|
|
* @var array map of chars to their replacements in LIKE conditions. By default, it's configured to escape |
|
34
|
|
|
* `%`, `_` and `\` with `\`. |
|
35
|
|
|
*/ |
|
36
|
|
|
protected array $escapingReplacements = [ |
|
37
|
|
|
'%' => '\%', |
|
38
|
|
|
'_' => '\_', |
|
39
|
|
|
'\\' => '\\\\', |
|
40
|
|
|
]; |
|
41
|
|
|
|
|
42
|
|
|
/** |
|
43
|
|
|
* @throws Exception|InvalidArgumentException|InvalidConfigException|NotSupportedException |
|
44
|
|
|
*/ |
|
45
|
|
|
public function build(LikeConditionInterface $expression, array &$params = []): string |
|
46
|
|
|
{ |
|
47
|
|
|
$operator = strtoupper($expression->getOperator()); |
|
48
|
|
|
$column = $expression->getColumn(); |
|
49
|
|
|
$values = $expression->getValue(); |
|
50
|
|
|
$escape = $expression->getEscapingReplacements(); |
|
51
|
|
|
|
|
52
|
|
|
if ($escape === []) { |
|
53
|
|
|
$escape = $this->escapingReplacements; |
|
54
|
|
|
} |
|
55
|
|
|
|
|
56
|
|
|
[$andor, $not, $operator] = $this->parseOperator($operator); |
|
57
|
|
|
|
|
58
|
|
|
if (!is_array($values)) { |
|
59
|
|
|
$values = [$values]; |
|
60
|
|
|
} |
|
61
|
|
|
|
|
62
|
|
|
if (empty($values)) { |
|
63
|
|
|
return $not ? '' : '0=1'; |
|
64
|
|
|
} |
|
65
|
|
|
|
|
66
|
|
|
if ($column instanceof ExpressionInterface) { |
|
67
|
|
|
$column = $this->queryBuilder->buildExpression($column, $params); |
|
68
|
|
|
} elseif (!str_contains($column, '(')) { |
|
69
|
|
|
$column = $this->queryBuilder->quoter()->quoteColumnName($column); |
|
70
|
|
|
} |
|
71
|
|
|
|
|
72
|
|
|
$parts = []; |
|
73
|
|
|
|
|
74
|
|
|
/** @psalm-var string[] $values */ |
|
75
|
|
|
foreach ($values as $value) { |
|
76
|
|
|
if ($value instanceof ExpressionInterface) { |
|
77
|
|
|
$phName = $this->queryBuilder->buildExpression($value, $params); |
|
78
|
|
|
} else { |
|
79
|
|
|
$phName = $this->queryBuilder->bindParam( |
|
80
|
|
|
$escape === null ? $value : ('%' . strtr($value, $escape) . '%'), |
|
81
|
|
|
$params |
|
82
|
|
|
); |
|
83
|
|
|
} |
|
84
|
|
|
$parts[] = "{$column} {$operator} {$phName}{$this->escapeSql}"; |
|
85
|
|
|
} |
|
86
|
|
|
|
|
87
|
|
|
return implode($andor, $parts); |
|
88
|
|
|
} |
|
89
|
|
|
|
|
90
|
|
|
/** |
|
91
|
|
|
* @throws InvalidArgumentException |
|
92
|
|
|
* |
|
93
|
|
|
* @psalm-return array{0: string, 1: bool, 2: string} |
|
94
|
|
|
*/ |
|
95
|
|
|
protected function parseOperator(string $operator): array |
|
96
|
|
|
{ |
|
97
|
|
|
if (!preg_match('/^(AND |OR |)((NOT |)I?LIKE)/', $operator, $matches)) { |
|
98
|
|
|
throw new InvalidArgumentException("Invalid operator in like condition: \"{$operator}\""); |
|
99
|
|
|
} |
|
100
|
|
|
|
|
101
|
|
|
$andor = ' ' . (!empty($matches[1]) ? $matches[1] : 'AND '); |
|
102
|
|
|
$not = !empty($matches[3]); |
|
103
|
|
|
$operator = $matches[2]; |
|
104
|
|
|
|
|
105
|
|
|
return [$andor, $not, $operator]; |
|
106
|
|
|
} |
|
107
|
|
|
} |
|
108
|
|
|
|
yiisoft /
db
