|
1
|
|
|
<?php |
|
2
|
|
|
/* |
|
3
|
|
|
* This file is part of the Borobudur-Http package. |
|
4
|
|
|
* |
|
5
|
|
|
* (c) Hexacodelabs <http://hexacodelabs.com> |
|
6
|
|
|
* |
|
7
|
|
|
* For the full copyright and license information, please view the LICENSE |
|
8
|
|
|
* file that was distributed with this source code. |
|
9
|
|
|
*/ |
|
10
|
|
|
|
|
11
|
|
|
namespace Borobudur\Http\Header; |
|
12
|
|
|
|
|
13
|
|
|
use Borobudur\Http\Header\Exception\InvalidHeaderValueException; |
|
14
|
|
|
|
|
15
|
|
|
/** |
|
16
|
|
|
* @author Iqbal Maulana <[email protected]> |
|
17
|
|
|
* @created 7/19/15 |
|
18
|
|
|
*/ |
|
19
|
|
|
class AgeHeader implements HeaderInterface |
|
20
|
|
|
{ |
|
21
|
|
|
/** |
|
22
|
|
|
* @var int |
|
23
|
|
|
*/ |
|
24
|
|
|
private $deltaSeconds; |
|
25
|
|
|
|
|
26
|
|
|
/** |
|
27
|
|
|
* Constructor. |
|
28
|
|
|
* |
|
29
|
|
|
* @param int|null $deltaSeconds |
|
30
|
|
|
*/ |
|
31
|
|
|
public function __construct($deltaSeconds = null) |
|
32
|
|
|
{ |
|
33
|
|
|
if (null !== $deltaSeconds) { |
|
34
|
|
|
$this->setDeltaSeconds($deltaSeconds); |
|
35
|
|
|
} |
|
36
|
|
|
} |
|
37
|
|
|
|
|
38
|
|
|
/** |
|
39
|
|
|
* Set delta seconds. |
|
40
|
|
|
* |
|
41
|
|
|
* @param int $deltaSeconds |
|
42
|
|
|
* |
|
43
|
|
|
* @return $this |
|
44
|
|
|
* |
|
45
|
|
|
* @throws InvalidHeaderValueException |
|
46
|
|
|
*/ |
|
47
|
|
|
public function setDeltaSeconds($deltaSeconds) |
|
48
|
|
|
{ |
|
49
|
|
|
$this->deltaSeconds = GenericHeader::computeDeltaSeconds($deltaSeconds); |
|
50
|
|
|
|
|
51
|
|
|
return $this; |
|
52
|
|
|
} |
|
53
|
|
|
|
|
54
|
|
|
/** |
|
55
|
|
|
* Factory create AgeHeader from string. |
|
56
|
|
|
* |
|
57
|
|
|
* @param string $headerLine |
|
58
|
|
|
* |
|
59
|
|
|
* @return $this |
|
60
|
|
|
*/ |
|
61
|
|
|
public static function fromString($headerLine) |
|
62
|
|
|
{ |
|
63
|
|
|
list($fieldName, $fieldValue) = GenericHeader::splitHeaderLine($headerLine); |
|
64
|
|
|
GenericHeader::assertHeaderFieldName('Age', $fieldName); |
|
65
|
|
|
|
|
66
|
|
|
return new static($fieldValue !== null ? $fieldValue : null); |
|
67
|
|
|
} |
|
68
|
|
|
|
|
69
|
|
|
/** |
|
70
|
|
|
* Cast header to string. |
|
71
|
|
|
* |
|
72
|
|
|
* @return string |
|
73
|
|
|
*/ |
|
74
|
|
|
public function __toString() |
|
75
|
|
|
{ |
|
76
|
|
|
return sprintf('%s: %s', $this->getFieldName(), $this->getFieldValue()); |
|
77
|
|
|
} |
|
78
|
|
|
|
|
79
|
|
|
/** |
|
80
|
|
|
* Get header field name. |
|
81
|
|
|
* |
|
82
|
|
|
* @return string |
|
83
|
|
|
*/ |
|
84
|
|
|
public function getFieldName() |
|
85
|
|
|
{ |
|
86
|
|
|
return 'Age'; |
|
87
|
|
|
} |
|
88
|
|
|
|
|
89
|
|
|
/** |
|
90
|
|
|
* Get header field value. |
|
91
|
|
|
* |
|
92
|
|
|
* @return int |
|
93
|
|
|
*/ |
|
94
|
|
|
public function getFieldValue() |
|
95
|
|
|
{ |
|
96
|
|
|
return $this->deltaSeconds; |
|
97
|
|
|
} |
|
98
|
|
|
} |
|
99
|
|
|
|
borobudur-php /
borobudur-http
