|
1
|
|
|
<?php |
|
2
|
|
|
namespace Germania\PathPrefixer; |
|
3
|
|
|
|
|
4
|
|
|
/** |
|
5
|
|
|
* Adds a prefix to a given path string or array. |
|
6
|
|
|
* |
|
7
|
|
|
* Usage: |
|
8
|
|
|
* |
|
9
|
|
|
* <?php |
|
10
|
|
|
* use Germania\PathPrefixer\PathPrefixer; |
|
11
|
|
|
* |
|
12
|
|
|
* // Root will default to getcwd() |
|
13
|
|
|
* $prefixer = new PathPrefixer( '/path/to/root' ); |
|
14
|
|
|
* |
|
15
|
|
|
* echo $prefixer('templates'); |
|
16
|
|
|
* // Result: "/path/to/root/templates" |
|
17
|
|
|
* |
|
18
|
|
|
* |
|
19
|
|
|
* // Try on array: |
|
20
|
|
|
* $result = $prefixer([ |
|
21
|
|
|
* 'foo' => 'includes', |
|
22
|
|
|
* 'bar' => 'templates' |
|
23
|
|
|
* ]); |
|
24
|
|
|
* // Result: |
|
25
|
|
|
* // 'foo' => '/path/to/root/includes', |
|
26
|
|
|
* // 'bar' => '/path/to/root/templates' |
|
27
|
|
|
* |
|
28
|
|
|
*/ |
|
29
|
|
|
class PathPrefixer |
|
30
|
|
|
{ |
|
31
|
|
|
|
|
32
|
|
|
/** |
|
33
|
|
|
* @var string |
|
34
|
|
|
*/ |
|
35
|
|
|
public $root_path; |
|
36
|
|
|
|
|
37
|
|
|
|
|
38
|
|
|
/** |
|
39
|
|
|
* @var string |
|
40
|
|
|
*/ |
|
41
|
|
|
public $separator; |
|
42
|
|
|
|
|
43
|
|
|
|
|
44
|
|
|
/** |
|
45
|
|
|
* @param string $root_path Path to root directory; default: null (or getcwd(), respectively) |
|
46
|
|
|
* @param string $separator String separator for prefix and path. |
|
47
|
|
|
* When not set, DIRECTORY_SEPARATOR will be used. |
|
48
|
|
|
*/ |
|
49
|
26 |
|
public function __construct( $root_path = null, $separator = \DIRECTORY_SEPARATOR) |
|
50
|
|
|
{ |
|
51
|
26 |
|
$this->root_path = $root_path ?: getcwd(); |
|
52
|
26 |
|
$this->separator = $separator; |
|
53
|
26 |
|
} |
|
54
|
|
|
|
|
55
|
|
|
|
|
56
|
|
|
/** |
|
57
|
|
|
* Prepends a path prefix to the path given. |
|
58
|
|
|
* |
|
59
|
|
|
* @param mixed $path Path string ar array |
|
60
|
|
|
* @return mixed Path string ar array with root path prepended |
|
61
|
|
|
*/ |
|
62
|
26 |
|
public function __invoke( $path ) |
|
63
|
|
|
{ |
|
64
|
26 |
|
if (is_string( $path )): |
|
65
|
24 |
|
$result = join( $this->separator, [ $this->root_path, $path ] ); |
|
66
|
|
|
|
|
67
|
22 |
|
elseif (is_array($path)): |
|
68
|
8 |
|
$result = array_map($this, $path); |
|
69
|
|
|
|
|
70
|
14 |
|
elseif (is_object($path)): |
|
71
|
|
|
|
|
72
|
8 |
|
$result = new \StdClass; |
|
73
|
8 |
|
foreach($path as $key => $p): |
|
74
|
8 |
|
$result->{$key} = $this->__invoke($p); |
|
75
|
4 |
|
endforeach; |
|
76
|
|
|
|
|
77
|
4 |
|
else: |
|
78
|
2 |
|
throw new \InvalidArgumentException("String or String array expected."); |
|
79
|
|
|
endif; |
|
80
|
|
|
|
|
81
|
24 |
|
return $result; |
|
82
|
|
|
} |
|
83
|
|
|
} |
|
84
|
|
|
|
GermaniaKG /
PathPrefixer
