|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* @copyright Copyright (c) 2016 Lukas Reschke <[email protected]> |
|
4
|
|
|
* |
|
5
|
|
|
* @license GNU AGPL version 3 or any later version |
|
6
|
|
|
* |
|
7
|
|
|
* This program is free software: you can redistribute it and/or modify |
|
8
|
|
|
* it under the terms of the GNU Affero General Public License as |
|
9
|
|
|
* published by the Free Software Foundation, either version 3 of the |
|
10
|
|
|
* License, or (at your option) any later version. |
|
11
|
|
|
* |
|
12
|
|
|
* This program is distributed in the hope that it will be useful, |
|
13
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
14
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
15
|
|
|
* GNU Affero General Public License for more details. |
|
16
|
|
|
* |
|
17
|
|
|
* You should have received a copy of the GNU Affero General Public License |
|
18
|
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>. |
|
19
|
|
|
* |
|
20
|
|
|
*/ |
|
21
|
|
|
|
|
22
|
|
|
namespace OCA\Richdocuments; |
|
23
|
|
|
|
|
24
|
|
|
use OC\Share\Constants; |
|
25
|
|
|
use OCA\Richdocuments\Helper; |
|
26
|
|
|
use OCA\Richdocuments\Db\Wopi; |
|
27
|
|
|
use OCA\Richdocuments\WOPI\Parser; |
|
28
|
|
|
use OCP\Files\File; |
|
29
|
|
|
use OCP\Files\IRootFolder; |
|
30
|
|
|
use OCP\IURLGenerator; |
|
31
|
|
|
use OCP\Share\IManager; |
|
32
|
|
|
|
|
33
|
|
|
class TokenManager { |
|
34
|
|
|
/** @var IRootFolder */ |
|
35
|
|
|
private $rootFolder; |
|
36
|
|
|
/** @var IManager */ |
|
37
|
|
|
private $shareManager; |
|
38
|
|
|
/** @var IURLGenerator */ |
|
39
|
|
|
private $urlGenerator; |
|
40
|
|
|
/** @var Parser */ |
|
41
|
|
|
private $wopiParser; |
|
42
|
|
|
|
|
43
|
|
|
/** |
|
44
|
|
|
* @param IRootFolder $rootFolder |
|
45
|
|
|
* @param IManager $shareManager |
|
46
|
|
|
* @param IURLGenerator $urlGenerator |
|
47
|
|
|
* @param string $UserId |
|
48
|
|
|
*/ |
|
49
|
|
|
public function __construct(IRootFolder $rootFolder, |
|
50
|
|
|
IManager $shareManager, |
|
51
|
|
|
IURLGenerator $urlGenerator, |
|
52
|
|
|
Parser $wopiParser, |
|
53
|
|
|
AppConfig $appConfig, |
|
54
|
|
|
$UserId) { |
|
55
|
|
|
$this->rootFolder = $rootFolder; |
|
56
|
|
|
$this->shareManager = $shareManager; |
|
57
|
|
|
$this->urlGenerator = $urlGenerator; |
|
58
|
|
|
$this->wopiParser = $wopiParser; |
|
59
|
|
|
$this->appConfig = $appConfig; |
|
|
|
|
|
|
60
|
|
|
$this->userId = $UserId; |
|
|
|
|
|
|
61
|
|
|
} |
|
62
|
|
|
|
|
63
|
|
|
/** |
|
64
|
|
|
* @param string $fileId |
|
65
|
|
|
* @param string $shareToken |
|
66
|
|
|
* @return array |
|
67
|
|
|
* @throws \Exception |
|
68
|
|
|
*/ |
|
69
|
|
|
public function getToken($fileId, $shareToken = null) { |
|
70
|
|
|
list($fileId,, $version) = Helper::parseFileId($fileId); |
|
71
|
|
|
$owneruid = null; |
|
72
|
|
|
// if the user is not logged-in do use the sharers storage |
|
73
|
|
|
if($shareToken !== null) { |
|
74
|
|
|
/** @var File $file */ |
|
75
|
|
|
$rootFolder = $this->rootFolder; |
|
76
|
|
|
$share = $this->shareManager->getShareByToken($shareToken); |
|
77
|
|
|
$updatable = (bool)($share->getPermissions() & \OCP\Constants::PERMISSION_UPDATE); |
|
78
|
|
|
$owneruid = $share->getShareOwner(); |
|
79
|
|
|
} else { |
|
80
|
|
|
try { |
|
81
|
|
|
/** @var File $file */ |
|
82
|
|
|
$rootFolder = $this->rootFolder->getUserFolder($this->userId); |
|
83
|
|
|
$updatable = $rootFolder->isUpdateable(); |
|
84
|
|
|
// Check if the editor (user who is accessing) is in editable group |
|
85
|
|
|
// UserCanWrite only if |
|
86
|
|
|
// 1. No edit groups are set or |
|
87
|
|
|
// 2. if they are set, it is in one of the edit groups |
|
88
|
|
|
$editorUid = \OC::$server->getUserSession()->getUser()->getUID(); |
|
89
|
|
|
$editGroups = array_filter(explode('|', $this->appConfig->getAppValue('edit_groups'))); |
|
90
|
|
|
if ($updatable && count($editGroups) > 0) { |
|
91
|
|
|
$updatable = false; |
|
92
|
|
|
foreach($editGroups as $editGroup) { |
|
93
|
|
|
$editorGroup = \OC::$server->getGroupManager()->get($editGroup); |
|
94
|
|
|
if ($editorGroup !== null && sizeof($editorGroup->searchUsers($editorUid)) > 0) { |
|
95
|
|
|
$updatable = true; |
|
96
|
|
|
break; |
|
97
|
|
|
} |
|
98
|
|
|
} |
|
99
|
|
|
} |
|
100
|
|
|
} catch (\Exception $e) { |
|
101
|
|
|
throw $e; |
|
102
|
|
|
} |
|
103
|
|
|
} |
|
104
|
|
|
/** @var File $file */ |
|
105
|
|
|
$file = $rootFolder->getById($fileId)[0]; |
|
106
|
|
|
// If its a public share, use the owner from the share, otherwise check the file object |
|
107
|
|
|
if (is_null($owneruid)) { |
|
108
|
|
|
$owneruid = $file->getOwner()->getUID(); |
|
109
|
|
|
} |
|
110
|
|
|
$row = new Wopi(); |
|
111
|
|
|
$serverHost = $this->urlGenerator->getAbsoluteURL('/');//$this->request->getServerProtocol() . '://' . $this->request->getServerHost(); |
|
112
|
|
|
$token = $row->generateFileToken($fileId, $owneruid, $this->userId, $version, (int)$updatable, $serverHost); |
|
113
|
|
|
|
|
114
|
|
|
try { |
|
115
|
|
|
|
|
116
|
|
|
return [ |
|
117
|
|
|
$this->wopiParser->getUrlSrc($file->getMimeType())['urlsrc'], |
|
118
|
|
|
$token, |
|
119
|
|
|
]; |
|
120
|
|
|
} catch (\Exception $e){ |
|
121
|
|
|
throw $e; |
|
122
|
|
|
} |
|
123
|
|
|
} |
|
124
|
|
|
} |
|
125
|
|
|
|
nextcloud /
richdocuments
Loading history...
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: