|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/* |
|
4
|
|
|
* This file is part of the Ivory Serializer package. |
|
5
|
|
|
* |
|
6
|
|
|
* (c) Eric GELOEN <[email protected]> |
|
7
|
|
|
* |
|
8
|
|
|
* For the full copyright and license information, please read the LICENSE |
|
9
|
|
|
* file that was distributed with this source code. |
|
10
|
|
|
*/ |
|
11
|
|
|
|
|
12
|
|
|
namespace Ivory\Serializer\Visitor; |
|
13
|
|
|
|
|
14
|
|
|
use Ivory\Serializer\Context\ContextInterface; |
|
15
|
|
|
use Ivory\Serializer\Mapping\ClassMetadataInterface; |
|
16
|
|
|
use Ivory\Serializer\Mapping\TypeMetadataInterface; |
|
17
|
|
|
|
|
18
|
|
|
/** |
|
19
|
|
|
* @author GeLo <[email protected]> |
|
20
|
|
|
*/ |
|
21
|
|
|
abstract class AbstractGenericVisitor extends AbstractVisitor |
|
22
|
|
|
{ |
|
23
|
|
|
/** |
|
24
|
|
|
* @var \SplStack |
|
25
|
|
|
*/ |
|
26
|
|
|
private $stack; |
|
27
|
|
|
|
|
28
|
|
|
/** |
|
29
|
|
|
* @var mixed |
|
30
|
|
|
*/ |
|
31
|
|
|
protected $result; |
|
32
|
|
|
|
|
33
|
|
|
/** |
|
34
|
|
|
* {@inheritdoc} |
|
35
|
|
|
*/ |
|
36
|
|
|
public function prepare($data, ContextInterface $context) |
|
37
|
|
|
{ |
|
38
|
|
|
$this->stack = new \SplStack(); |
|
39
|
|
|
|
|
40
|
|
|
return parent::prepare($data, $context); |
|
41
|
|
|
} |
|
42
|
|
|
|
|
43
|
|
|
/** |
|
44
|
|
|
* {@inheritdoc} |
|
45
|
|
|
*/ |
|
46
|
|
|
public function visitArray($data, TypeMetadataInterface $type, ContextInterface $context) |
|
47
|
|
|
{ |
|
48
|
|
|
$result = []; |
|
49
|
|
|
|
|
50
|
|
|
if (!empty($data)) { |
|
51
|
|
|
$this->enterGenericScope(); |
|
52
|
|
|
$result = parent::visitArray($data, $type, $context); |
|
53
|
|
|
$this->leaveGenericScope(); |
|
54
|
|
|
} |
|
55
|
|
|
|
|
56
|
|
|
return $this->visitData($result, $type, $context); |
|
57
|
|
|
} |
|
58
|
|
|
|
|
59
|
|
|
/** |
|
60
|
|
|
* {@inheritdoc} |
|
61
|
|
|
*/ |
|
62
|
|
|
public function visitData($data, TypeMetadataInterface $type, ContextInterface $context) |
|
63
|
|
|
{ |
|
64
|
|
|
if ($this->result === null) { |
|
65
|
|
|
$this->result = $data; |
|
66
|
|
|
} |
|
67
|
|
|
|
|
68
|
|
|
return $data; |
|
69
|
|
|
} |
|
70
|
|
|
|
|
71
|
|
|
/** |
|
72
|
|
|
* {@inheritdoc} |
|
73
|
|
|
*/ |
|
74
|
|
|
public function startVisitingObject($data, ClassMetadataInterface $class, ContextInterface $context) |
|
75
|
|
|
{ |
|
76
|
|
|
if (!parent::startVisitingObject($data, $class, $context)) { |
|
77
|
|
|
return false; |
|
78
|
|
|
} |
|
79
|
|
|
|
|
80
|
|
|
$this->enterGenericScope(); |
|
81
|
|
|
$this->result = $this->createResult($class->getName()); |
|
82
|
|
|
|
|
83
|
|
|
return true; |
|
84
|
|
|
} |
|
85
|
|
|
|
|
86
|
|
|
/** |
|
87
|
|
|
* {@inheritdoc} |
|
88
|
|
|
*/ |
|
89
|
|
|
public function finishVisitingObject($data, ClassMetadataInterface $class, ContextInterface $context) |
|
90
|
|
|
{ |
|
91
|
|
|
parent::finishVisitingObject($data, $class, $context); |
|
92
|
|
|
|
|
93
|
|
|
return $this->leaveGenericScope(); |
|
94
|
|
|
} |
|
95
|
|
|
|
|
96
|
|
|
/** |
|
97
|
|
|
* {@inheritdoc} |
|
98
|
|
|
*/ |
|
99
|
|
|
public function getResult() |
|
100
|
|
|
{ |
|
101
|
|
|
return $this->result; |
|
102
|
|
|
} |
|
103
|
|
|
|
|
104
|
|
|
/** |
|
105
|
|
|
* @param string $class |
|
106
|
|
|
* |
|
107
|
|
|
* @return mixed |
|
108
|
|
|
*/ |
|
109
|
|
|
abstract protected function createResult($class); |
|
110
|
|
|
|
|
111
|
|
|
/** |
|
112
|
|
|
* {@inheritdoc} |
|
113
|
|
|
*/ |
|
114
|
|
|
protected function doVisitArray($data, TypeMetadataInterface $type, ContextInterface $context) |
|
115
|
|
|
{ |
|
116
|
|
|
$this->result = []; |
|
117
|
|
|
|
|
118
|
|
|
foreach ($data as $key => $value) { |
|
119
|
|
|
$this->result[$this->navigate($key, $context, $type->getOption('key'))] = $this->navigate( |
|
120
|
|
|
$value, |
|
121
|
|
|
$context, |
|
122
|
|
|
$type->getOption('value') |
|
123
|
|
|
); |
|
124
|
|
|
} |
|
125
|
|
|
|
|
126
|
|
|
return $this->result; |
|
127
|
|
|
} |
|
128
|
|
|
|
|
129
|
|
|
private function enterGenericScope() |
|
130
|
|
|
{ |
|
131
|
|
|
$this->stack->push($this->result); |
|
132
|
|
|
} |
|
133
|
|
|
|
|
134
|
|
|
/** |
|
135
|
|
|
* @return mixed |
|
136
|
|
|
*/ |
|
137
|
|
|
private function leaveGenericScope() |
|
138
|
|
|
{ |
|
139
|
|
|
$result = $this->result; |
|
140
|
|
|
$this->result = $this->stack->pop(); |
|
141
|
|
|
|
|
142
|
|
|
if ($this->result === null) { |
|
143
|
|
|
$this->result = $result; |
|
144
|
|
|
} |
|
145
|
|
|
|
|
146
|
|
|
return $result; |
|
147
|
|
|
} |
|
148
|
|
|
} |
|
149
|
|
|
|
egeloen /
ivory-serializer
