|
1
|
|
|
<?php declare(strict_types=1); |
|
2
|
|
|
|
|
3
|
|
|
namespace Formularium\Validator; |
|
4
|
|
|
|
|
5
|
|
|
use Formularium\Datatype; |
|
6
|
|
|
use Formularium\Exception\ValidatorException; |
|
7
|
|
|
use Formularium\Model; |
|
8
|
|
|
use Formularium\ValidatorArgs; |
|
9
|
|
|
use Formularium\ValidatorInterface; |
|
10
|
|
|
use Formularium\ValidatorMetadata; |
|
11
|
|
|
|
|
12
|
|
|
/** |
|
13
|
|
|
* File validation |
|
14
|
|
|
*/ |
|
15
|
|
|
class File implements ValidatorInterface |
|
16
|
|
|
{ |
|
17
|
|
|
const MAX_SIZE = 'maxSize'; |
|
18
|
|
|
|
|
19
|
|
|
/** |
|
20
|
|
|
* Key for extension. Value can be array or string. |
|
21
|
|
|
*/ |
|
22
|
|
|
const ACCEPT = 'accept'; |
|
23
|
|
|
const ACCEPT_AUDIO = 'audio/*'; |
|
24
|
|
|
const ACCEPT_IMAGE = 'image/*'; |
|
25
|
|
|
const ACCEPT_VIDEO = 'video/*'; |
|
26
|
|
|
|
|
27
|
|
|
protected static function size(string $value, array $options = []): void |
|
28
|
|
|
{ |
|
29
|
|
|
$max_size = $options[self::MAX_SIZE] ?? 0; |
|
30
|
|
|
if ($max_size > 0 && filesize($value) > $max_size) { |
|
31
|
|
|
throw new ValidatorException( |
|
32
|
|
|
'File too big. Maximum size: ' . $max_size |
|
33
|
|
|
); |
|
34
|
|
|
} |
|
35
|
|
|
} |
|
36
|
|
|
|
|
37
|
|
|
protected static function accept(string $value, array $options = []): void |
|
38
|
|
|
{ |
|
39
|
|
|
$accept = $options[self::ACCEPT]; |
|
40
|
|
|
if (!is_array($accept)) { |
|
41
|
|
|
$accept = [$accept]; |
|
42
|
|
|
} |
|
43
|
|
|
|
|
44
|
|
|
/** |
|
45
|
|
|
* @var array $accept |
|
46
|
|
|
*/ |
|
47
|
|
|
$finfo = finfo_open(FILEINFO_MIME_TYPE); |
|
48
|
|
|
if ($finfo === false) { |
|
49
|
|
|
throw new ValidatorException( |
|
50
|
|
|
'Cannot load fileinfo' |
|
51
|
|
|
); |
|
52
|
|
|
} |
|
53
|
|
|
$mime = finfo_file($finfo, $value); |
|
54
|
|
|
|
|
55
|
|
|
$valid = false; |
|
56
|
|
|
foreach ($accept as $a) { |
|
57
|
|
|
switch ($a) { |
|
58
|
|
|
case self::ACCEPT_AUDIO: |
|
59
|
|
|
$validMimes = [ |
|
60
|
|
|
'audio/aac', |
|
61
|
|
|
'audio/mpeg', |
|
62
|
|
|
'audio/ogg', |
|
63
|
|
|
'audio/wav', |
|
64
|
|
|
'audio/webm', |
|
65
|
|
|
]; |
|
66
|
|
|
if (in_array($mime, $validMimes)) { |
|
67
|
|
|
$valid = true; |
|
68
|
|
|
break; |
|
69
|
|
|
} |
|
70
|
|
|
break; |
|
71
|
|
|
case self::ACCEPT_IMAGE: |
|
72
|
|
|
$validMimes = [ |
|
73
|
|
|
'image/jpg', |
|
74
|
|
|
'image/jpeg', |
|
75
|
|
|
'image/gif', |
|
76
|
|
|
'image/png', |
|
77
|
|
|
'image/webp' |
|
78
|
|
|
]; |
|
79
|
|
|
if (in_array($mime, $validMimes)) { |
|
80
|
|
|
$valid = true; |
|
81
|
|
|
break; |
|
82
|
|
|
} |
|
83
|
|
|
break; |
|
84
|
|
|
case self::ACCEPT_VIDEO: |
|
85
|
|
|
$validMimes = [ |
|
86
|
|
|
'video/x-flv', |
|
87
|
|
|
'video/mp4', |
|
88
|
|
|
'video/mpeg', |
|
89
|
|
|
'application/x-mpegURL', |
|
90
|
|
|
'video/MP2T', |
|
91
|
|
|
'video/3gpp', |
|
92
|
|
|
'video/ogg', |
|
93
|
|
|
'video/quicktime', |
|
94
|
|
|
'video/x-msvideo', |
|
95
|
|
|
'video/x-ms-wmv', |
|
96
|
|
|
'video/webm', |
|
97
|
|
|
]; |
|
98
|
|
|
if (in_array($mime, $validMimes)) { |
|
99
|
|
|
$valid = true; |
|
100
|
|
|
break; |
|
101
|
|
|
} |
|
102
|
|
|
break; |
|
103
|
|
|
} |
|
104
|
|
|
} |
|
105
|
|
|
|
|
106
|
|
|
// TODO: 'accept' extensions |
|
107
|
|
|
|
|
108
|
|
|
if (!$valid) { |
|
109
|
|
|
throw new ValidatorException( |
|
110
|
|
|
'Not an accepted file' |
|
111
|
|
|
); |
|
112
|
|
|
} |
|
113
|
|
|
} |
|
114
|
|
|
|
|
115
|
|
|
public static function validate($value, array $options = [], Datatype $datatype, ?Model $model = null) |
|
116
|
|
|
{ |
|
117
|
|
|
if ($datatype->getBasetype() !== 'file') { |
|
118
|
|
|
throw new ValidatorException( |
|
119
|
|
|
'Not a file' |
|
120
|
|
|
); |
|
121
|
|
|
} |
|
122
|
|
|
|
|
123
|
|
|
self::size($value, $options); |
|
124
|
|
|
|
|
125
|
|
|
if ($options[self::ACCEPT] ?? false) { |
|
126
|
|
|
self::accept($value, $options); |
|
127
|
|
|
} |
|
128
|
|
|
|
|
129
|
|
|
return $value; |
|
130
|
|
|
} |
|
131
|
|
|
|
|
132
|
|
|
public static function getMetadata(): ValidatorMetadata |
|
133
|
|
|
{ |
|
134
|
|
|
return new ValidatorMetadata( |
|
135
|
|
|
'File', |
|
136
|
|
|
"File validations.", |
|
137
|
|
|
[ |
|
138
|
|
|
new ValidatorArgs( |
|
139
|
|
|
self::MAX_SIZE, |
|
140
|
|
|
'Int', |
|
141
|
|
|
'Maximum file size in bytes' |
|
142
|
|
|
), |
|
143
|
|
|
new ValidatorArgs( |
|
144
|
|
|
self::ACCEPT, |
|
145
|
|
|
'[String]', |
|
146
|
|
|
'Acceptable types' |
|
147
|
|
|
) |
|
148
|
|
|
] |
|
149
|
|
|
); |
|
150
|
|
|
} |
|
151
|
|
|
} |
|
152
|
|
|
|
Corollarium /
Formularium
