|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/** |
|
4
|
|
|
* Spiral Framework. |
|
5
|
|
|
* |
|
6
|
|
|
* @license MIT |
|
7
|
|
|
* @author Anton Titov (Wolfy-J) |
|
8
|
|
|
*/ |
|
9
|
|
|
|
|
10
|
|
|
declare(strict_types=1); |
|
11
|
|
|
|
|
12
|
|
|
namespace Spiral\Validation\Checker; |
|
13
|
|
|
|
|
14
|
|
|
use Spiral\Core\Container\SingletonInterface; |
|
15
|
|
|
use Spiral\Validation\AbstractChecker; |
|
16
|
|
|
|
|
17
|
|
|
/** |
|
18
|
|
|
* @inherit-messages |
|
19
|
|
|
*/ |
|
20
|
|
|
final class AddressChecker extends AbstractChecker implements SingletonInterface |
|
21
|
|
|
{ |
|
22
|
|
|
/** |
|
23
|
|
|
* {@inheritdoc} |
|
24
|
|
|
*/ |
|
25
|
|
|
public const MESSAGES = [ |
|
26
|
|
|
'email' => '[[Must be a valid email address.]]', |
|
27
|
|
|
'url' => '[[Must be a valid URL address.]]', |
|
28
|
|
|
]; |
|
29
|
|
|
|
|
30
|
|
|
/** |
|
31
|
|
|
* Check if email is valid. |
|
32
|
|
|
* |
|
33
|
|
|
* @link http://www.ietf.org/rfc/rfc2822.txt |
|
34
|
|
|
* @param string $address |
|
35
|
|
|
* @return bool |
|
36
|
|
|
*/ |
|
37
|
|
|
public function email($address): bool |
|
38
|
|
|
{ |
|
39
|
|
|
return (bool)filter_var($address, FILTER_VALIDATE_EMAIL); |
|
40
|
|
|
} |
|
41
|
|
|
|
|
42
|
|
|
/** |
|
43
|
|
|
* Check if URL is valid. |
|
44
|
|
|
* |
|
45
|
|
|
* @link http://www.faqs.org/rfcs/rfc2396.html |
|
46
|
|
|
* @param string $url |
|
47
|
|
|
* @param null|array $schemas |
|
48
|
|
|
* @param null|string $defaultSchema |
|
49
|
|
|
* @return bool |
|
50
|
|
|
*/ |
|
51
|
|
|
public function url(string $url, ?array $schemas = null, ?string $defaultSchema = null): bool |
|
52
|
|
|
{ |
|
53
|
|
|
//Add default schema if not presented |
|
54
|
|
|
if (!empty($defaultSchema) && !$this->hasSchema($url)) { |
|
55
|
|
|
$defaultSchema = $this->trimSchema($defaultSchema); |
|
56
|
|
|
if (!empty($defaultSchema)) { |
|
57
|
|
|
$url = "$defaultSchema://{$this->trimURL($url)}"; |
|
58
|
|
|
} |
|
59
|
|
|
} |
|
60
|
|
|
|
|
61
|
|
|
if (empty($schemas)) { |
|
62
|
|
|
return (bool)filter_var($url, FILTER_VALIDATE_URL); |
|
63
|
|
|
} |
|
64
|
|
|
|
|
65
|
|
|
foreach ($schemas as $schema) { |
|
66
|
|
|
$schema = $this->trimSchema($schema); |
|
67
|
|
|
if (empty($schema) || !$this->containsSchema($url, $schema)) { |
|
68
|
|
|
continue; |
|
69
|
|
|
} |
|
70
|
|
|
|
|
71
|
|
|
return (bool)filter_var($url, FILTER_VALIDATE_URL); |
|
72
|
|
|
} |
|
73
|
|
|
|
|
74
|
|
|
return false; |
|
75
|
|
|
} |
|
76
|
|
|
|
|
77
|
|
|
/** |
|
78
|
|
|
* @link http://www.ietf.org/rfc/rfc3986.txt |
|
79
|
|
|
* @link https://en.wikipedia.org/wiki/Uniform_Resource_Identifier |
|
80
|
|
|
* @param string $uri |
|
81
|
|
|
* @return bool |
|
82
|
|
|
*/ |
|
83
|
|
|
public function uri(string $uri): bool |
|
84
|
|
|
{ |
|
85
|
|
|
// todo: improve the regexp pattern |
|
86
|
|
|
|
|
87
|
|
|
$pattern = "/^(([^:\/\?#]+):)?(\/\/([^\/\?#]*))?([^\?#]*)(\?([^#]*))?(#(.*))?$/"; |
|
88
|
|
|
|
|
89
|
|
|
return (bool)preg_match($pattern, $uri); |
|
90
|
|
|
} |
|
91
|
|
|
|
|
92
|
|
|
/** |
|
93
|
|
|
* @param string $url |
|
94
|
|
|
* @return bool |
|
95
|
|
|
*/ |
|
96
|
|
|
private function hasSchema(string $url): bool |
|
97
|
|
|
{ |
|
98
|
|
|
return mb_stripos($url, '://') !== false; |
|
99
|
|
|
} |
|
100
|
|
|
|
|
101
|
|
|
/** |
|
102
|
|
|
* @param string $schema |
|
103
|
|
|
* @return string |
|
104
|
|
|
*/ |
|
105
|
|
|
private function trimSchema(string $schema): string |
|
106
|
|
|
{ |
|
107
|
|
|
return preg_replace('/^([a-z]+):\/\/$/i', '$1', $schema); |
|
108
|
|
|
} |
|
109
|
|
|
|
|
110
|
|
|
/** |
|
111
|
|
|
* @param string $url |
|
112
|
|
|
* @param string $schema |
|
113
|
|
|
* |
|
114
|
|
|
* @return bool |
|
115
|
|
|
*/ |
|
116
|
|
|
private function containsSchema(string $url, string $schema): bool |
|
117
|
|
|
{ |
|
118
|
|
|
return mb_stripos($url, "$schema://") === 0; |
|
119
|
|
|
} |
|
120
|
|
|
|
|
121
|
|
|
/** |
|
122
|
|
|
* @param string $url |
|
123
|
|
|
* @return string |
|
124
|
|
|
*/ |
|
125
|
|
|
private function trimURL(string $url): string |
|
126
|
|
|
{ |
|
127
|
|
|
return preg_replace('/^\/\/(.*)$/', '$1', $url); |
|
128
|
|
|
} |
|
129
|
|
|
} |
|
130
|
|
|
|
spiral /
framework
