|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* ownCloud - Richdocuments App |
|
4
|
|
|
* |
|
5
|
|
|
* @author Victor Dubiniuk |
|
6
|
|
|
* @copyright 2013 Victor Dubiniuk [email protected] |
|
7
|
|
|
* |
|
8
|
|
|
* This file is licensed under the Affero General Public License version 3 or |
|
9
|
|
|
* later. |
|
10
|
|
|
*/ |
|
11
|
|
|
|
|
12
|
|
|
namespace OCA\Richdocuments; |
|
13
|
|
|
|
|
14
|
|
|
use \DateTime; |
|
15
|
|
|
use \DateTimeZone; |
|
16
|
|
|
use OCP\Files\Folder; |
|
17
|
|
|
|
|
18
|
|
|
class Helper { |
|
19
|
|
|
|
|
20
|
|
|
/** @var string|null */ |
|
21
|
|
|
private $userId; |
|
22
|
|
|
|
|
23
|
|
|
public function __construct($userId) { |
|
24
|
|
|
$this->userId = $userId; |
|
25
|
|
|
} |
|
26
|
|
|
|
|
27
|
|
|
/** |
|
28
|
|
|
* @param string $fileId |
|
29
|
|
|
* @return array |
|
30
|
|
|
* @throws \Exception |
|
31
|
|
|
*/ |
|
32
|
|
|
public static function parseFileId($fileId) { |
|
33
|
|
|
$arr = explode('_', $fileId); |
|
34
|
|
|
$templateId = null; |
|
35
|
|
|
if (count($arr) === 1) { |
|
36
|
|
|
$fileId = $arr[0]; |
|
37
|
|
|
$instanceId = ''; |
|
38
|
|
|
$version = '0'; |
|
39
|
|
|
} else if (count($arr) === 2) { |
|
40
|
|
|
list($fileId, $instanceId) = $arr; |
|
41
|
|
|
$version = '0'; |
|
42
|
|
|
} else if (count($arr) === 3) { |
|
43
|
|
|
list($fileId, $instanceId, $version) = $arr; |
|
44
|
|
|
} else { |
|
45
|
|
|
throw new \Exception('$fileId has not the expected format'); |
|
46
|
|
|
} |
|
47
|
|
|
|
|
48
|
|
|
if (strpos($fileId, '-') !== false) { |
|
49
|
|
|
list($fileId, $templateId) = explode('/', $fileId); |
|
50
|
|
|
} |
|
51
|
|
|
|
|
52
|
|
|
return [ |
|
53
|
|
|
$fileId, |
|
54
|
|
|
$instanceId, |
|
55
|
|
|
$version, |
|
56
|
|
|
$templateId |
|
57
|
|
|
]; |
|
58
|
|
|
} |
|
59
|
|
|
|
|
60
|
|
|
/** |
|
61
|
|
|
* WOPI helper function to convert to ISO 8601 round-trip format. |
|
62
|
|
|
* @param integer $time Must be seconds since unix epoch |
|
63
|
|
|
*/ |
|
64
|
|
|
public static function toISO8601($time) |
|
65
|
|
|
{ |
|
66
|
|
|
// TODO: Be more precise and don't ignore milli, micro seconds ? |
|
67
|
|
|
$datetime = DateTime::createFromFormat('U', $time, new DateTimeZone('UTC')); |
|
68
|
|
|
if ($datetime) |
|
69
|
|
|
return $datetime->format('Y-m-d\TH:i:s.u\Z'); |
|
70
|
|
|
|
|
71
|
|
|
return false; |
|
72
|
|
|
} |
|
73
|
|
|
|
|
74
|
|
|
public static function getNewFileName(Folder $folder, $filename) { |
|
75
|
|
|
$fileNum = 1; |
|
76
|
|
|
|
|
77
|
|
|
while ($folder->nodeExists($filename)) { |
|
78
|
|
|
$fileNum++; |
|
79
|
|
|
$filename = preg_replace('/(\.| \(\d+\)\.)([^.]*)$/', ' (' . $fileNum . ').$2', $filename); |
|
80
|
|
|
} |
|
81
|
|
|
|
|
82
|
|
|
return $filename; |
|
83
|
|
|
} |
|
84
|
|
|
|
|
85
|
|
|
public function getGuestName() { |
|
86
|
|
|
if ($this->userId !== null || !isset($_COOKIE['guestUser']) || $_COOKIE['guestUser'] === '') { |
|
87
|
|
|
return null; |
|
88
|
|
|
} |
|
89
|
|
|
return $_COOKIE['guestUser']; |
|
90
|
|
|
} |
|
91
|
|
|
|
|
92
|
|
|
} |
|
93
|
|
|
|
nextcloud /
richdocuments
