|
1
|
|
|
<?php |
|
2
|
|
|
namespace phootwork\file; |
|
3
|
|
|
|
|
4
|
|
|
class FileDescriptor { |
|
5
|
|
|
|
|
6
|
|
|
use FileOperationTrait; |
|
7
|
|
|
|
|
8
|
|
|
/** |
|
9
|
|
|
* Creates a new FileDescriptor from SplFileInfo |
|
10
|
|
|
* |
|
11
|
|
|
* @param \SplFileInfo $fileInfo |
|
12
|
|
|
* @return FileDescriptor |
|
13
|
|
|
*/ |
|
14
|
|
|
public static function fromFileInfo(\SplFileInfo $fileInfo) { |
|
15
|
|
|
return new self($fileInfo->getPathname()); |
|
16
|
|
|
} |
|
17
|
|
|
|
|
18
|
|
|
public function __construct($filename) { |
|
19
|
|
|
$this->init($filename); |
|
20
|
|
|
} |
|
21
|
|
|
|
|
22
|
|
|
/** |
|
23
|
|
|
* Tells whether this is a regular file |
|
24
|
|
|
* |
|
25
|
|
|
* @return boolean Returns TRUE if the filename exists and is a regular file, FALSE otherwise. |
|
26
|
|
|
*/ |
|
27
|
|
|
public function isFile() { |
|
28
|
|
|
return is_file($this->pathname); |
|
29
|
|
|
} |
|
30
|
|
|
|
|
31
|
|
|
/** |
|
32
|
|
|
* Tells whether the filename is a '.' or '..' |
|
33
|
|
|
* |
|
34
|
|
|
* @return boolean |
|
35
|
|
|
*/ |
|
36
|
|
|
public function isDot() { |
|
37
|
|
|
return $this->getFilename() == '.' || $this->getFilename() == '..'; |
|
38
|
|
|
} |
|
39
|
|
|
|
|
40
|
|
|
/** |
|
41
|
|
|
* Tells whether this is a directory |
|
42
|
|
|
* |
|
43
|
|
|
* @return boolean Returns TRUE if the filename exists and is a directory, FALSE otherwise. |
|
44
|
|
|
*/ |
|
45
|
|
|
public function isDir() { |
|
46
|
|
|
return is_dir($this->pathname); |
|
47
|
|
|
} |
|
48
|
|
|
|
|
49
|
|
|
/** |
|
50
|
|
|
* Converts this file descriptor into a file object |
|
51
|
|
|
* |
|
52
|
|
|
* @return File |
|
53
|
|
|
*/ |
|
54
|
|
|
public function toFile() { |
|
55
|
|
|
return new File($this->pathname); |
|
56
|
|
|
} |
|
57
|
|
|
|
|
58
|
|
|
/** |
|
59
|
|
|
* Converts this file descriptor into a directory object |
|
60
|
|
|
* |
|
61
|
|
|
* @return Directory |
|
62
|
|
|
*/ |
|
63
|
|
|
public function toDirectory() { |
|
64
|
|
|
return new Directory($this->pathname); |
|
65
|
|
|
} |
|
66
|
|
|
|
|
67
|
|
|
/** |
|
68
|
|
|
* Deletes the file |
|
69
|
|
|
*/ |
|
70
|
|
|
public function delete() { |
|
71
|
|
|
if ($this->isDir()) { |
|
72
|
|
|
$this->toDirectory()->delete(); |
|
73
|
|
|
} else { |
|
74
|
|
|
$this->toFile()->delete(); |
|
75
|
|
|
} |
|
76
|
|
|
} |
|
77
|
|
|
|
|
78
|
|
|
/** |
|
79
|
|
|
* String representation of this file as pathname |
|
80
|
|
|
*/ |
|
81
|
|
|
public function __toString() { |
|
82
|
|
|
return $this->pathname; |
|
83
|
|
|
} |
|
84
|
|
|
} |
|
85
|
|
|
|
phootwork /
file
