forked from appwrite/appwrite
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathStorage.php
More file actions
94 lines (83 loc) 路 1.84 KB
/
Copy pathStorage.php
File metadata and controls
94 lines (83 loc) 路 1.84 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
<?php
namespace Storage;
use Exception;
class Storage
{
/**
* Devices.
*
* List of all available storage devices
*
* @var array
*/
public static $devices = array();
/**
* Add Device.
*
* Add device by name
*
* @param string $name
* @param Device $device
*
* @throws Exception
*/
public static function addDevice($name, Device $device)
{
if (array_key_exists($name, self::$devices)) {
throw new Exception('The device "'.$name.'" is already listed');
}
self::$devices[$name] = $device;
}
/**
* Get Device.
*
* Get device by name
*
* @param string $name
*
* @return Device
*
* @throws Exception
*/
public static function getDevice($name)
{
if (!array_key_exists($name, self::$devices)) {
throw new Exception('The device "'.$name.'" is not listed');
}
return self::$devices[$name];
}
/**
* Exists.
*
* Checks if given storage name is registered or not
*
* @param string $name
*
* @return bool
*/
public static function exists($name)
{
return (bool) array_key_exists($name, self::$devices);
}
/**
* Human readable data size format from bytes input.
*
* As published on https://gist.github.com/liunian/9338301 (first comment)
*
* @param int $bytes
* @param int $decimals
*
* @return string
*/
static public function human($bytes, $decimals = 2)
{
$units = array('B','kB','MB','GB','TB','PB','EB','ZB','YB');
$step = 1024;
$i = 0;
while (($bytes / $step) > 0.9) {
$bytes = $bytes / $step;
++$i;
}
return round($bytes, $decimals).$units[$i];
}
}