-
Notifications
You must be signed in to change notification settings - Fork 0
/
ArrayAccessor.php
160 lines (136 loc) · 3.22 KB
/
ArrayAccessor.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
<?php
namespace Cygnite\Common\ArrayManipulator;
class ArrayAccessor implements ArrayAccessorInterface
{
protected $arrayStack = [];
protected $replaceWith = '_REPLACEMENT_';
protected $identifierArray = ['_', '-'];
protected $defaultIdentifier = '.';
/**
* @param callable $callback
* @return mixed
*/
public static function make(\Closure $callback)
{
return $callback(new Static());
}
/**
* @param array $array
* @return $this
*/
public function set(array $array)
{
$this->arrayStack = $array;
return $this;
}
/**
* @param string $string
* @return array
*/
protected function getKeysFromString($string)
{
$string = str_replace($this->identifierArray, $this->replaceWith, $string);
$parts = explode($this->defaultIdentifier, $string);
return array_map(
function ($part) {
return str_replace($this->replaceWith, $this->defaultIdentifier, $part);
},
$parts
);
}
/**
* We will manipulate the string to get each array index
* and find array value
*
* @param string $string
* @return mixed
*/
protected function manipulate($string)
{
$chunks = $this->getKeysFromString($string);
$array = $this->getArray();
return $this->formatArray($array, $chunks);
}
/**
* Check Array key Existence
*
* @param $key
* @return bool
*/
public function has($key)
{
$array = $this->getArray();
return (isset($array[$key])) ? true : false;
}
private function formatArray($array, $chunks)
{
/*
| Loop all array index to find the array value
*/
foreach ($chunks as $index) {
if (!isset($array[$index])) {
return null;
}
$array = $array[$index];
}
return $array;
}
/**
* Return array
*
* @return array
*/
public function getArray()
{
return $this->arrayStack;
}
/**
* We will convert array to json objects
*
* @return string
*/
public function arrayAsJson()
{
return json_encode($this->getArray());
}
/**
* Return value as string
*
* @param $key
* @param string $default
* @return string
*/
public function toString($key, $default = '')
{
$value = $this->manipulate($key);
return $this->convertAs('strval', $value, $default);
}
/**
* Return value as string
*
* @param $key
* @param string $default
* @return int
*/
public function toInt($key, $default = '')
{
$value = $this->manipulate($key);
return $this->convertAs('intval', $value, $default);
}
/**
* @param $func
* @param $value
* @param $default
* @return mixed
*/
private function convertAs($func, $value, $default)
{
/*
| If we don't find array index we will return default value
*/
if (is_null($value)) {
return $func($default);
}
return $func($value);
}
}