1
|
|
|
<?php |
2
|
|
|
|
3
|
|
|
namespace Spatie\ValidationRules\Rules; |
4
|
|
|
|
5
|
|
|
use Illuminate\Contracts\Validation\Rule; |
6
|
|
|
use Illuminate\Support\Arr; |
7
|
|
|
use Illuminate\Support\Facades\Validator; |
8
|
|
|
use Illuminate\Support\Str; |
9
|
|
|
|
10
|
|
|
class Delimited implements Rule |
11
|
|
|
{ |
12
|
|
|
/** @var string|array|\Illuminate\Contracts\Validation\Rule */ |
13
|
|
|
protected $rule; |
14
|
|
|
|
15
|
|
|
protected $minimum = null; |
16
|
|
|
|
17
|
|
|
protected $maximum = null; |
18
|
|
|
|
19
|
|
|
protected $allowDuplicates = false; |
20
|
|
|
|
21
|
|
|
protected $message = ''; |
22
|
|
|
|
23
|
|
|
protected $separatedBy = ','; |
24
|
|
|
|
25
|
|
|
/** @var bool */ |
26
|
|
|
protected $trimItems = true; |
27
|
|
|
|
28
|
|
|
/** @var string */ |
29
|
|
|
protected $validationMessageWord = 'item'; |
30
|
66 |
|
|
31
|
|
|
public function __construct($rule) |
32
|
66 |
|
{ |
33
|
66 |
|
$this->rule = $rule; |
34
|
|
|
} |
35
|
12 |
|
|
36
|
|
|
public function min(int $minimum) |
37
|
12 |
|
{ |
38
|
|
|
$this->minimum = $minimum; |
39
|
12 |
|
|
40
|
|
|
return $this; |
41
|
|
|
} |
42
|
6 |
|
|
43
|
|
|
public function max(int $maximum) |
44
|
6 |
|
{ |
45
|
|
|
$this->maximum = $maximum; |
46
|
6 |
|
|
47
|
|
|
return $this; |
48
|
|
|
} |
49
|
6 |
|
|
50
|
|
|
public function allowDuplicates(bool $allowed = true) |
51
|
6 |
|
{ |
52
|
|
|
$this->allowDuplicates = $allowed; |
53
|
6 |
|
|
54
|
|
|
return $this; |
55
|
|
|
} |
56
|
6 |
|
|
57
|
|
|
public function separatedBy(string $separator) |
58
|
6 |
|
{ |
59
|
|
|
$this->separatedBy = $separator; |
60
|
6 |
|
|
61
|
|
|
return $this; |
62
|
|
|
} |
63
|
6 |
|
|
64
|
|
|
public function doNotTrimItems() |
65
|
6 |
|
{ |
66
|
|
|
$this->trimItems = false; |
67
|
6 |
|
|
68
|
|
|
return true; |
69
|
|
|
} |
70
|
|
|
|
71
|
|
|
public function validationMessageWord(string $word) |
72
|
|
|
{ |
73
|
|
|
$this->validationMessageWord = $word; |
74
|
|
|
|
75
|
|
|
return $this; |
76
|
|
|
} |
77
|
66 |
|
|
78
|
|
|
public function passes($attribute, $value) |
79
|
66 |
|
{ |
80
|
60 |
|
if ($this->trimItems) { |
81
|
|
|
$value = trim($value); |
82
|
|
|
} |
83
|
66 |
|
|
84
|
|
|
$items = collect(explode($this->separatedBy, $value)) |
85
|
66 |
|
->filter(function ($item) { |
86
|
66 |
|
return strlen((string) $item) > 0; |
87
|
|
|
}); |
88
|
66 |
|
|
89
|
12 |
|
if (! is_null($this->minimum)) { |
90
|
6 |
|
if ($items->count() < $this->minimum) { |
91
|
6 |
|
$this->message = __('validationRules::messages.delimited.min', [ |
92
|
6 |
|
'min' => $this->minimum, |
93
|
6 |
|
'actual' => $items->count(), |
94
|
|
|
'item' => Str::plural($this->validationMessageWord, $items->count()), |
95
|
|
|
]); |
96
|
6 |
|
|
97
|
|
|
return false; |
98
|
|
|
} |
99
|
|
|
} |
100
|
66 |
|
|
101
|
6 |
|
if (! is_null($this->maximum)) { |
102
|
6 |
|
if ($items->count() > $this->maximum) { |
103
|
6 |
|
$this->message = __('validationRules::messages.delimited.max', [ |
104
|
6 |
|
'max' => $this->maximum, |
105
|
6 |
|
'actual' => $items->count(), |
106
|
|
|
'item' => Str::plural($this->validationMessageWord, $items->count()), |
107
|
|
|
]); |
108
|
6 |
|
|
109
|
|
|
return false; |
110
|
|
|
} |
111
|
|
|
} |
112
|
66 |
|
|
113
|
|
|
if ($this->trimItems) { |
114
|
60 |
|
$items = $items->map(function (string $item) { |
115
|
60 |
|
return trim($item); |
116
|
|
|
}); |
117
|
|
|
} |
118
|
66 |
|
|
119
|
66 |
|
foreach ($items as $item) { |
120
|
|
|
[$isValid, $validationMessage] = $this->validate($attribute, $item); |
|
|
|
|
121
|
66 |
|
|
122
|
36 |
|
if (! $isValid) { |
123
|
|
|
$this->message = $validationMessage; |
124
|
36 |
|
|
125
|
|
|
return false; |
126
|
|
|
} |
127
|
|
|
} |
128
|
66 |
|
|
129
|
60 |
|
if (! $this->allowDuplicates) { |
130
|
6 |
|
if ($items->unique()->count() !== $items->count()) { |
131
|
|
|
$this->message = __('validationRules::messages.delimited.unique'); |
132
|
6 |
|
|
133
|
|
|
return false; |
134
|
|
|
} |
135
|
|
|
} |
136
|
60 |
|
|
137
|
|
|
return true; |
138
|
|
|
} |
139
|
|
|
|
140
|
|
|
public function message() |
141
|
|
|
{ |
142
|
|
|
return $this->message; |
143
|
|
|
} |
144
|
66 |
|
|
145
|
|
|
protected function validate(string $attribute, string $item): array |
146
|
66 |
|
{ |
147
|
|
|
$attribute = Arr::last(explode('.', $attribute)); |
148
|
66 |
|
|
149
|
|
|
$validator = Validator::make([$attribute => $item], [$attribute => $this->rule]); |
150
|
|
|
|
151
|
66 |
|
return [ |
152
|
66 |
|
$validator->passes(), |
153
|
|
|
$validator->getMessageBag()->first($attribute), |
154
|
|
|
]; |
155
|
|
|
} |
156
|
|
|
} |
157
|
|
|
|
This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug.