|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Dotor; |
|
4
|
|
|
|
|
5
|
|
|
/** |
|
6
|
|
|
* @author Pierre Klink <[email protected]> |
|
7
|
|
|
* @license BSD-2-Clause http://opensource.org/licenses/BSD-2-Clause See LICENSE-file in root directory |
|
8
|
|
|
*/ |
|
9
|
|
|
class Dotor |
|
10
|
|
|
{ |
|
11
|
|
|
|
|
12
|
|
|
/** |
|
13
|
|
|
* @var array |
|
14
|
|
|
*/ |
|
15
|
|
|
protected $params = []; |
|
16
|
|
|
|
|
17
|
|
|
|
|
18
|
|
|
/** |
|
19
|
|
|
* @param Loader|array $config |
|
20
|
|
|
*/ |
|
21
|
|
|
public function __construct($config) |
|
22
|
|
|
{ |
|
23
|
|
|
if (is_array($config)) { |
|
24
|
|
|
$this->params = $config; |
|
25
|
|
|
} elseif ($config instanceof Loader) { |
|
26
|
|
|
$this->params = $config->get(); |
|
27
|
|
|
} |
|
28
|
|
|
} |
|
29
|
|
|
|
|
30
|
|
|
|
|
31
|
|
|
/** |
|
32
|
|
|
* @param string|int|null $param |
|
33
|
|
|
* @param mixed $default |
|
34
|
|
|
* @return mixed |
|
35
|
|
|
* @throws \InvalidArgumentException |
|
36
|
|
|
*/ |
|
37
|
|
|
public function get($param = null, $default = null) |
|
38
|
|
|
{ |
|
39
|
|
|
// $param has to be a string or integer |
|
40
|
|
|
if (!is_string($param) && !(is_int($param)) && $param !== null) { |
|
41
|
|
|
throw new \InvalidArgumentException('$param has to be a string, integer or null'); |
|
42
|
|
|
} |
|
43
|
|
|
|
|
44
|
|
|
// if param is null get the param-array |
|
45
|
|
|
if ($param === null) { |
|
46
|
|
|
return $this->params; |
|
47
|
|
|
} |
|
48
|
|
|
|
|
49
|
|
|
$source = $this->params; |
|
50
|
|
|
|
|
51
|
|
|
// split $param |
|
52
|
|
|
$segments = explode('.', $param); |
|
53
|
|
|
|
|
54
|
|
|
// returned value |
|
55
|
|
|
$value = ''; |
|
56
|
|
|
|
|
57
|
|
|
// iterate splitted $param |
|
58
|
|
|
foreach ($segments as $index => $segment) { |
|
59
|
|
|
// if param doesn't exist return default value |
|
60
|
|
|
if (!isset($source[$segment])) { |
|
61
|
|
|
return $default; |
|
62
|
|
|
} |
|
63
|
|
|
|
|
64
|
|
|
// save value |
|
65
|
|
|
$value = $source[$segment]; |
|
66
|
|
|
|
|
67
|
|
|
if ($index < count($segments)-1) { |
|
68
|
|
|
$source = $value; |
|
69
|
|
|
} |
|
70
|
|
|
} |
|
71
|
|
|
|
|
72
|
|
|
return $value; |
|
73
|
|
|
} |
|
74
|
|
|
|
|
75
|
|
|
|
|
76
|
|
|
/** |
|
77
|
|
|
* Alias for Dotot::getBoolean |
|
78
|
|
|
* |
|
79
|
|
|
* @param string $param |
|
80
|
|
|
* @param boolean $default |
|
81
|
|
|
* @return boolean |
|
82
|
|
|
*/ |
|
83
|
|
|
public function getBool($param, $default = true) |
|
84
|
|
|
{ |
|
85
|
|
|
return $this->getBoolean($param, $default); |
|
86
|
|
|
} |
|
87
|
|
|
|
|
88
|
|
|
|
|
89
|
|
|
/** |
|
90
|
|
|
* @param string $param |
|
91
|
|
|
* @param boolean $default |
|
92
|
|
|
* @return boolean |
|
93
|
|
|
*/ |
|
94
|
|
|
public function getBoolean($param, $default = true) |
|
95
|
|
|
{ |
|
96
|
|
|
$value = $this->get($param, $default); |
|
97
|
|
|
|
|
98
|
|
|
// check if $value is boolean |
|
99
|
|
|
if (is_bool($value)) { |
|
100
|
|
|
return $value; |
|
101
|
|
|
} elseif ($value === '0' || $value === 0) { |
|
102
|
|
|
return false; |
|
103
|
|
|
} elseif ($value === '1' || $value === 1) { |
|
104
|
|
|
return true; |
|
105
|
|
|
} elseif (is_bool($default)) { |
|
106
|
|
|
return $default; |
|
107
|
|
|
} else { |
|
108
|
|
|
return true; |
|
109
|
|
|
} |
|
110
|
|
|
} |
|
111
|
|
|
|
|
112
|
|
|
|
|
113
|
|
|
/** |
|
114
|
|
|
* @param string|int|null $param |
|
115
|
|
|
* @param mixed $default a scalar value |
|
116
|
|
|
* @return mixed a scalar value |
|
117
|
|
|
* @throws \InvalidArgumentException |
|
118
|
|
|
*/ |
|
119
|
|
|
public function getScalar($param = null, $default = '') |
|
120
|
|
|
{ |
|
121
|
|
|
$value = $this->get($param, $default); |
|
122
|
|
|
|
|
123
|
|
|
// check if $value is scalar |
|
124
|
|
|
if (!is_scalar($value)) { |
|
125
|
|
|
// check if $default is scalar |
|
126
|
|
|
if (!is_scalar($default)) { |
|
127
|
|
|
throw new \InvalidArgumentException('$default has to be scalar'); |
|
128
|
|
|
} |
|
129
|
|
|
|
|
130
|
|
|
return $default; |
|
131
|
|
|
} else { |
|
132
|
|
|
return $value; |
|
133
|
|
|
} |
|
134
|
|
|
} |
|
135
|
|
|
|
|
136
|
|
|
|
|
137
|
|
|
/** |
|
138
|
|
|
* @param string|int|null $param |
|
139
|
|
|
* @param array $default |
|
140
|
|
|
* @return array |
|
141
|
|
|
*/ |
|
142
|
|
|
public function getArray($param = null, array $default = []) |
|
143
|
|
|
{ |
|
144
|
|
|
$value = $this->get($param, $default); |
|
145
|
|
|
|
|
146
|
|
|
// check if $value is an array |
|
147
|
|
|
if (!is_array($value)) { |
|
148
|
|
|
return $default; |
|
149
|
|
|
} else { |
|
150
|
|
|
return $value; |
|
151
|
|
|
} |
|
152
|
|
|
} |
|
153
|
|
|
} |
|
154
|
|
|
|
|
155
|
|
|
|
pklink /
dotor
