1
|
|
|
<?php |
2
|
|
|
|
3
|
|
|
namespace Egulias\EmailValidator\Validation; |
4
|
|
|
|
5
|
|
|
use Egulias\EmailValidator\EmailLexer; |
6
|
|
|
use Egulias\EmailValidator\Result\InvalidEmail; |
7
|
|
|
use Egulias\EmailValidator\Validation\Exception\EmptyValidationList; |
8
|
|
|
use Egulias\EmailValidator\Result\MultipleErrors; |
9
|
|
|
use Egulias\EmailValidator\Warning\Warning; |
10
|
|
|
|
11
|
|
|
class MultipleValidationWithAnd implements EmailValidation |
12
|
|
|
{ |
13
|
|
|
/** |
14
|
|
|
* If one of validations fails, the remaining validations will be skipped. |
15
|
|
|
* This means MultipleErrors will only contain a single error, the first found. |
16
|
|
|
*/ |
17
|
|
|
public const STOP_ON_ERROR = 0; |
18
|
|
|
|
19
|
|
|
/** |
20
|
|
|
* All of validations will be invoked even if one of them got failure. |
21
|
|
|
* So MultipleErrors will contain all causes. |
22
|
|
|
*/ |
23
|
|
|
public const ALLOW_ALL_ERRORS = 1; |
24
|
|
|
|
25
|
|
|
/** |
26
|
|
|
* @var EmailValidation[] |
27
|
|
|
*/ |
28
|
|
|
private $validations = []; |
29
|
|
|
|
30
|
|
|
/** |
31
|
|
|
* @var Warning[] |
32
|
|
|
*/ |
33
|
|
|
private $warnings = []; |
34
|
|
|
|
35
|
|
|
/** |
36
|
|
|
* @var MultipleErrors|null |
37
|
|
|
*/ |
38
|
|
|
private $error; |
39
|
|
|
|
40
|
|
|
/** |
41
|
|
|
* @var int |
42
|
|
|
*/ |
43
|
|
|
private $mode; |
44
|
|
|
|
45
|
|
|
/** |
46
|
|
|
* @param EmailValidation[] $validations The validations. |
47
|
|
|
* @param int $mode The validation mode (one of the constants). |
48
|
9 |
|
*/ |
49
|
|
|
public function __construct(array $validations, $mode = self::ALLOW_ALL_ERRORS) |
50
|
9 |
|
{ |
51
|
1 |
|
if (count($validations) == 0) { |
52
|
|
|
throw new EmptyValidationList(); |
53
|
|
|
} |
54
|
8 |
|
|
55
|
8 |
|
$this->validations = $validations; |
56
|
|
|
$this->mode = $mode; |
57
|
|
|
} |
58
|
|
|
|
59
|
|
|
/** |
60
|
|
|
* {@inheritdoc} |
61
|
8 |
|
*/ |
62
|
|
|
public function isValid(string $email, EmailLexer $emailLexer): bool |
63
|
8 |
|
{ |
64
|
8 |
|
$result = true; |
65
|
8 |
|
foreach ($this->validations as $validation) { |
66
|
8 |
|
$emailLexer->reset(); |
67
|
8 |
|
$validationResult = $validation->isValid($email, $emailLexer); |
68
|
8 |
|
$result = $result && $validationResult; |
69
|
8 |
|
$this->warnings = array_merge($this->warnings, $validation->getWarnings()); |
70
|
6 |
|
if (!$validationResult) { |
71
|
|
|
$this->processError($validation); |
72
|
|
|
} |
73
|
8 |
|
|
74
|
3 |
|
if ($this->shouldStop($result)) { |
75
|
|
|
break; |
76
|
|
|
} |
77
|
|
|
} |
78
|
8 |
|
|
79
|
|
|
return $result; |
80
|
|
|
} |
81
|
6 |
|
|
82
|
|
|
private function initErrorStorage(): void |
83
|
6 |
|
{ |
84
|
6 |
|
if (null === $this->error) { |
85
|
|
|
$this->error = new MultipleErrors(); |
86
|
|
|
} |
87
|
|
|
} |
88
|
6 |
|
|
89
|
|
|
private function processError(EmailValidation $validation): void |
90
|
6 |
|
{ |
91
|
6 |
|
if (null !== $validation->getError()) { |
92
|
|
|
$this->initErrorStorage(); |
93
|
6 |
|
/** @psalm-suppress PossiblyNullReference */ |
94
|
|
|
$this->error->addReason($validation->getError()->reason()); |
95
|
|
|
} |
96
|
|
|
} |
97
|
8 |
|
|
98
|
|
|
private function shouldStop(bool $result): bool |
99
|
8 |
|
{ |
100
|
|
|
return !$result && $this->mode === self::STOP_ON_ERROR; |
101
|
|
|
} |
102
|
|
|
|
103
|
|
|
/** |
104
|
|
|
* Returns the validation errors. |
105
|
5 |
|
*/ |
106
|
|
|
public function getError(): ?InvalidEmail |
107
|
5 |
|
{ |
108
|
|
|
return $this->error; |
109
|
|
|
} |
110
|
|
|
|
111
|
|
|
/** |
112
|
|
|
* @return Warning[] |
113
|
2 |
|
*/ |
114
|
|
|
public function getWarnings(): array |
115
|
2 |
|
{ |
116
|
|
|
return $this->warnings; |
117
|
|
|
} |
118
|
|
|
} |
119
|
|
|
|