|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* ****************************************************************** |
|
4
|
|
|
* Created by Marko Kungla on 09 Oct 2016 |
|
5
|
|
|
* @package toolshedr |
|
6
|
|
|
* Encoding UTF-8 |
|
7
|
|
|
* File Response.php |
|
8
|
|
|
* Code format PSR-2 and 12 |
|
9
|
|
|
* *******************************************************************/ |
|
10
|
|
|
|
|
11
|
|
|
namespace Toolshedr\Core; |
|
12
|
|
|
|
|
13
|
|
|
use \Toolshedr\Interfaces\ResponseDataInterface; |
|
14
|
|
|
use \Toolshedr\Core\{ |
|
15
|
|
|
Headers, |
|
|
|
|
|
|
16
|
|
|
Request |
|
|
|
|
|
|
17
|
|
|
}; |
|
18
|
|
|
|
|
19
|
|
|
class Response |
|
20
|
|
|
{ |
|
21
|
|
|
/** |
|
22
|
|
|
* @var int Response status code |
|
23
|
|
|
*/ |
|
24
|
|
|
private $code; |
|
25
|
|
|
|
|
26
|
|
|
/** |
|
27
|
|
|
* @var string status message |
|
28
|
|
|
*/ |
|
29
|
|
|
private $message; |
|
30
|
|
|
|
|
31
|
|
|
/** |
|
32
|
|
|
* @var ResponseDataInterface data to be returned |
|
33
|
|
|
*/ |
|
34
|
|
|
private $data; |
|
35
|
|
|
|
|
36
|
|
|
/** |
|
37
|
|
|
* Response constructor. |
|
38
|
|
|
*/ |
|
39
|
|
|
public function __construct() |
|
40
|
|
|
{ |
|
41
|
|
|
$this->code = 200; |
|
|
|
|
|
|
42
|
|
|
$this->message = "OK"; |
|
|
|
|
|
|
43
|
|
|
} |
|
44
|
|
|
|
|
45
|
|
|
/** |
|
46
|
|
|
* Set status code |
|
47
|
|
|
* |
|
48
|
|
|
* @param int $code |
|
49
|
|
|
*/ |
|
50
|
|
|
public function setCode(int $code) |
|
51
|
|
|
{ |
|
52
|
|
|
$this->code = $code; |
|
53
|
|
|
} |
|
54
|
|
|
|
|
55
|
|
|
/** |
|
56
|
|
|
* Set response message |
|
57
|
|
|
* |
|
58
|
|
|
* @param string $message |
|
59
|
|
|
*/ |
|
60
|
|
|
public function setMessage(string $message) |
|
61
|
|
|
{ |
|
62
|
|
|
$this->message = $message; |
|
63
|
|
|
} |
|
64
|
|
|
|
|
65
|
|
|
/** |
|
66
|
|
|
* Set response data object |
|
67
|
|
|
* |
|
68
|
|
|
* @param ResponseDataInterface $data |
|
69
|
|
|
*/ |
|
70
|
|
|
public function setData(ResponseDataInterface $data) |
|
71
|
|
|
{ |
|
72
|
|
|
$this->data = $data; |
|
73
|
|
|
} |
|
74
|
|
|
|
|
75
|
|
|
/** |
|
76
|
|
|
* Handle Options request |
|
77
|
|
|
* |
|
78
|
|
|
* @param Headers $headers |
|
79
|
|
|
*/ |
|
80
|
|
|
public function options(Headers $headers) |
|
81
|
|
|
{ |
|
82
|
|
|
if ($headers->containsRequiredHeaders()) { |
|
83
|
|
|
$this->setCode(202); |
|
84
|
|
|
$this->setMessage('Good to continue!!!'); |
|
85
|
|
|
$headers->setStatusCode(202); |
|
86
|
|
|
} else { |
|
87
|
|
|
$this->setCode(400); |
|
88
|
|
|
$this->setMessage('Bad Request!'); |
|
89
|
|
|
$headers->setStatusCode(400); |
|
90
|
|
|
} |
|
91
|
|
|
|
|
92
|
|
|
} |
|
93
|
|
|
|
|
94
|
|
|
/** |
|
95
|
|
|
* Handle requests |
|
96
|
|
|
* |
|
97
|
|
|
* @param Request $request |
|
98
|
|
|
* @param Header $headers |
|
|
|
|
|
|
99
|
|
|
*/ |
|
100
|
|
|
public function handle(Request &$request, Headers $headers) |
|
101
|
|
|
{ |
|
102
|
|
|
if ($request->authenticate()) { |
|
|
|
|
|
|
103
|
|
|
// go go go go |
|
104
|
|
|
} else { |
|
105
|
|
|
$this->setCode(401); |
|
106
|
|
|
$this->setMessage('Unauthorized!'); |
|
107
|
|
|
$headers->setStatusCode(401); |
|
108
|
|
|
} |
|
109
|
|
|
|
|
110
|
|
|
|
|
111
|
|
|
} |
|
112
|
|
|
|
|
113
|
|
|
/** |
|
114
|
|
|
* Return Output object |
|
115
|
|
|
* |
|
116
|
|
|
* @return \stdClass |
|
117
|
|
|
*/ |
|
118
|
|
|
public function output() |
|
119
|
|
|
{ |
|
120
|
|
|
$output = new \stdClass(); |
|
|
|
|
|
|
121
|
|
|
$output->code = $this->code; |
|
|
|
|
|
|
122
|
|
|
$output->message = $this->message; |
|
123
|
|
|
|
|
124
|
|
|
if (is_object($this->data)) { |
|
125
|
|
|
$output->data = $this->data; |
|
126
|
|
|
} |
|
127
|
|
|
|
|
128
|
|
|
return $output; |
|
129
|
|
|
} |
|
130
|
|
|
} |
|
131
|
|
|
|
Let’s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let’s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: