blob: e8d89c9c7a0a9ce21ac8c5e9e198e461da895178 (
plain)
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
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
<?php
/**
* @copyright 2016 Roeland Jago Douma <roeland@famdouma.nl>
*
* @author Roeland Jago Douma <roeland@famdouma.nl>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OC\Repair\Owncloud;
use OC\BackgroundJob\QueuedJob;
use OCP\AppFramework\Utility\ITimeFactory;
use OCP\BackgroundJob\IJobList;
use OCP\Files\Folder;
use OCP\Files\IRootFolder;
use OCP\Files\NotFoundException;
use OCP\Files\NotPermittedException;
use OCP\ILogger;
use OCP\IUserManager;
class CleanPreviewsBackgroundJob extends QueuedJob {
/** @var IRootFolder */
private $rootFolder;
/** @var ILogger */
private $logger;
/** @var IJobList */
private $jobList;
/** @var ITimeFactory */
private $timeFactory;
/** @var IUserManager */
private $userManager;
/**
* CleanPreviewsBackgroundJob constructor.
*
* @param IRootFolder $rootFolder
* @param ILogger $logger
* @param IJobList $jobList
* @param ITimeFactory $timeFactory
* @param IUserManager $userManager
*/
public function __construct(IRootFolder $rootFolder,
ILogger $logger,
IJobList $jobList,
ITimeFactory $timeFactory,
IUserManager $userManager) {
$this->rootFolder = $rootFolder;
$this->logger = $logger;
$this->jobList = $jobList;
$this->timeFactory = $timeFactory;
$this->userManager = $userManager;
}
public function run($arguments) {
$uid = $arguments['uid'];
if (!$this->userManager->userExists($uid)) {
$this->logger->info('User no longer exists, skip user ' . $uid);
return;
}
$this->logger->info('Started preview cleanup for ' . $uid);
$empty = $this->cleanupPreviews($uid);
if (!$empty) {
$this->jobList->add(self::class, ['uid' => $uid]);
$this->logger->info('New preview cleanup scheduled for ' . $uid);
} else {
$this->logger->info('Preview cleanup done for ' . $uid);
}
}
/**
* @param $uid
* @return bool
*/
private function cleanupPreviews($uid) {
try {
$userFolder = $this->rootFolder->getUserFolder($uid);
} catch (NotFoundException $e) {
return true;
}
$userRoot = $userFolder->getParent();
try {
/** @var Folder $thumbnailFolder */
$thumbnailFolder = $userRoot->get('thumbnails');
} catch (NotFoundException $e) {
return true;
}
$thumbnails = $thumbnailFolder->getDirectoryListing();
$start = $this->timeFactory->getTime();
foreach ($thumbnails as $thumbnail) {
try {
$thumbnail->delete();
} catch (NotPermittedException $e) {
// Ignore
}
if (($this->timeFactory->getTime() - $start) > 15) {
return false;
}
}
try {
$thumbnailFolder->delete();
} catch (NotPermittedException $e) {
// Ignore
}
return true;
}
}
|
