|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* Admin Page Framework |
|
4
|
|
|
* |
|
5
|
|
|
* http://en.michaeluno.jp/admin-page-framework/ |
|
6
|
|
|
* Copyright (c) 2013-2016 Michael Uno; Licensed MIT |
|
7
|
|
|
* |
|
8
|
|
|
*/ |
|
9
|
|
|
|
|
10
|
|
|
/** |
|
11
|
|
|
* Provides utility methods dealing with file paths which do not use WordPress functions. |
|
12
|
|
|
* |
|
13
|
|
|
* @since 2.0.0 |
|
14
|
|
|
* @extends AdminPageFramework_Utility_ArraySetter |
|
15
|
|
|
* @package AdminPageFramework |
|
16
|
|
|
* @subpackage Utility |
|
17
|
|
|
* @internal |
|
18
|
|
|
*/ |
|
19
|
|
|
abstract class AdminPageFramework_Utility_Path extends AdminPageFramework_Utility_ArraySetter { |
|
20
|
|
|
|
|
21
|
|
|
/** |
|
22
|
|
|
* Calculates the relative path from the given path. |
|
23
|
|
|
* |
|
24
|
|
|
* This function is used to generate a template path. |
|
25
|
|
|
* |
|
26
|
|
|
* @since 2.1.5 |
|
27
|
|
|
* @see http://stackoverflow.com/questions/2637945/getting-relative-path-from-absolute-path-in-php/2638272#2638272 |
|
28
|
|
|
*/ |
|
29
|
|
|
static public function getRelativePath( $from, $to ) { |
|
30
|
|
|
|
|
31
|
|
|
// some compatibility fixes for Windows paths |
|
32
|
|
|
$from = is_dir( $from ) ? rtrim( $from, '\/') . '/' : $from; |
|
33
|
|
|
$to = is_dir( $to ) ? rtrim( $to, '\/') . '/' : $to; |
|
34
|
|
|
$from = str_replace( '\\', '/', $from ); |
|
35
|
|
|
$to = str_replace( '\\', '/', $to ); |
|
36
|
|
|
|
|
37
|
|
|
$from = explode( '/', $from ); |
|
38
|
|
|
$to = explode( '/', $to ); |
|
39
|
|
|
$relPath = $to; |
|
40
|
|
|
|
|
41
|
|
|
foreach( $from as $depth => $dir ) { |
|
42
|
|
|
// find first non-matching dir |
|
43
|
|
|
if( $dir === $to[ $depth ] ) { |
|
44
|
|
|
// ignore this directory |
|
45
|
|
|
array_shift( $relPath ); |
|
46
|
|
|
} else { |
|
47
|
|
|
// get number of remaining dirs to $from |
|
48
|
|
|
$remaining = count( $from ) - $depth; |
|
49
|
|
|
if( $remaining > 1 ) { |
|
50
|
|
|
// add traversals up to first matching dir |
|
51
|
|
|
$padLength = ( count( $relPath ) + $remaining - 1 ) * -1; |
|
52
|
|
|
$relPath = array_pad( $relPath, $padLength, '..' ); |
|
53
|
|
|
break; |
|
54
|
|
|
} else { |
|
55
|
|
|
$relPath[ 0 ] = './' . $relPath[ 0 ]; |
|
56
|
|
|
} |
|
57
|
|
|
} |
|
58
|
|
|
} |
|
59
|
|
|
return implode( '/', $relPath ); |
|
60
|
|
|
|
|
61
|
|
|
} |
|
62
|
|
|
|
|
63
|
|
|
/** |
|
64
|
|
|
* Attempts to find the caller scrip path. |
|
65
|
|
|
* |
|
66
|
|
|
* @since 3.0.0 |
|
67
|
|
|
* @since 3.7.9 Made the first parameter only accepts a string. |
|
68
|
|
|
* @since 3.8.2 deprecated caching results as it caused wrong path as the passed path can be the same for different scripts. |
|
69
|
|
|
* @return string The found caller file path. |
|
70
|
|
|
*/ |
|
71
|
|
|
static public function getCallerScriptPath( $sRedirectedFilePath ) { |
|
72
|
|
|
|
|
73
|
|
|
$_aRedirectedFilePaths = array( $sRedirectedFilePath, __FILE__ ); |
|
74
|
|
|
$_sCallerFilePath = ''; |
|
75
|
|
|
$_aBackTrace = call_user_func_array( |
|
76
|
|
|
'debug_backtrace', |
|
77
|
|
|
self::_getDebugBacktraceArguments() |
|
78
|
|
|
); |
|
79
|
|
|
foreach( $_aBackTrace as $_aDebugInfo ) { |
|
80
|
|
|
$_sCallerFilePath = $_aDebugInfo[ 'file' ]; |
|
81
|
|
|
if ( in_array( $_sCallerFilePath, $_aRedirectedFilePaths ) ) { |
|
82
|
|
|
continue; |
|
83
|
|
|
} |
|
84
|
|
|
break; // catch the first found item. |
|
85
|
|
|
} |
|
86
|
|
|
return $_sCallerFilePath; |
|
87
|
|
|
|
|
88
|
|
|
} |
|
89
|
|
|
/** |
|
90
|
|
|
* @return array |
|
91
|
|
|
* @since 3.8.9 |
|
92
|
|
|
*/ |
|
93
|
|
|
static private function _getDebugBacktraceArguments() { |
|
94
|
|
|
|
|
95
|
|
|
$_aArguments = array( |
|
96
|
|
|
defined( 'DEBUG_BACKTRACE_IGNORE_ARGS' ) |
|
97
|
|
|
? DEBUG_BACKTRACE_IGNORE_ARGS |
|
98
|
|
|
: false, // DEBUG_BACKTRACE_PROVIDE_OBJECT for PHP 5.3.6+ |
|
99
|
|
|
6, // the second parameter: limit |
|
100
|
|
|
); |
|
101
|
|
|
|
|
102
|
|
|
// The second parameter is only supported in v5.4.0 or above. |
|
103
|
|
|
if ( version_compare( PHP_VERSION, '5.4.0', '<' ) ) { |
|
104
|
|
|
unset( $_aArguments[ 1 ] ); |
|
105
|
|
|
} |
|
106
|
|
|
return $_aArguments; |
|
107
|
|
|
|
|
108
|
|
|
} |
|
109
|
|
|
|
|
110
|
|
|
} |
|
111
|
|
|
|
michaeluno /
admin-page-framework
