|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* @author Victor Dubiniuk <[email protected]> |
|
4
|
|
|
* |
|
5
|
|
|
* @copyright Copyright (c) 2015, ownCloud, Inc. |
|
6
|
|
|
* @license AGPL-3.0 |
|
7
|
|
|
* |
|
8
|
|
|
* This code is free software: you can redistribute it and/or modify |
|
9
|
|
|
* it under the terms of the GNU Affero General Public License, version 3, |
|
10
|
|
|
* as published by the Free Software Foundation. |
|
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, version 3, |
|
18
|
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/> |
|
19
|
|
|
* |
|
20
|
|
|
*/ |
|
21
|
|
|
|
|
22
|
|
|
namespace Owncloud\Updater\Utils; |
|
23
|
|
|
|
|
24
|
|
|
use Owncloud\Updater\Console\Application; |
|
25
|
|
|
use Owncloud\Updater\Utils\FilesystemHelper; |
|
26
|
|
|
use Owncloud\Updater\Utils\Locator; |
|
27
|
|
|
|
|
28
|
|
|
class Checkpoint { |
|
29
|
|
|
|
|
30
|
|
|
const CORE_DIR = 'core'; |
|
31
|
|
|
const THIRDPARTY_DIR = '3rdparty'; |
|
32
|
|
|
const APP_DIR = 'apps'; |
|
33
|
|
|
|
|
34
|
|
|
/** |
|
35
|
|
|
* @var Locator $locator |
|
36
|
|
|
*/ |
|
37
|
|
|
protected $locator; |
|
38
|
|
|
|
|
39
|
|
|
/** |
|
40
|
|
|
* @var Filesystemhelper $fsHelper |
|
41
|
|
|
*/ |
|
42
|
|
|
protected $fsHelper; |
|
43
|
|
|
|
|
44
|
|
|
/** |
|
45
|
|
|
* |
|
46
|
|
|
* @param Locator $locator |
|
47
|
|
|
* @param FilesystemHelper $fsHelper |
|
48
|
|
|
*/ |
|
49
|
2 |
|
public function __construct(Locator $locator, FilesystemHelper $fsHelper){ |
|
50
|
2 |
|
$this->locator = $locator; |
|
51
|
2 |
|
$this->fsHelper = $fsHelper; |
|
52
|
2 |
|
} |
|
53
|
|
|
|
|
54
|
|
|
/** |
|
55
|
|
|
* Creates a checkpoint |
|
56
|
|
|
* @return string |
|
57
|
|
|
* @throws Exception if base checkpoint directory is not writable |
|
58
|
|
|
*/ |
|
59
|
|
|
public function create(){ |
|
60
|
|
|
$checkpointId = $this->createCheckpointId(); |
|
61
|
|
|
$checkpointPath = $this->getCheckpointPath($checkpointId); |
|
62
|
|
|
try{ |
|
63
|
|
|
if (!$this->fsHelper->isWritable($this->locator->getCheckpointDir())){ |
|
64
|
|
|
throw new \Exception($this->locator->getCheckpointDir() . ' is not writable.'); |
|
65
|
|
|
} |
|
66
|
|
|
$this->fsHelper->mkdir($checkpointPath); |
|
67
|
|
|
|
|
68
|
|
|
$checkpointCorePath = $checkpointPath . '/' . self::CORE_DIR; |
|
69
|
|
|
$this->fsHelper->mkdir($checkpointCorePath); |
|
70
|
|
|
$core = $this->locator->getRootDirItems(); |
|
71
|
|
|
foreach ($core as $coreItem){ |
|
72
|
|
|
$cpItemPath = $checkpointCorePath . '/' . basename($coreItem); |
|
73
|
|
|
$this->fsHelper->copyr($coreItem, $cpItemPath, true); |
|
74
|
|
|
} |
|
75
|
|
|
//copy config.php |
|
76
|
|
|
$configDirSrc = $this->locator->getOwncloudRootPath() . '/config'; |
|
77
|
|
|
$configDirDst = $checkpointCorePath . '/config'; |
|
78
|
|
|
$this->fsHelper->copyr($configDirSrc, $configDirDst, true); |
|
79
|
|
|
|
|
80
|
|
|
//copy 3rdparty |
|
81
|
|
|
$this->fsHelper->copyr($this->locator->getOwncloudRootPath() . '/' . self::THIRDPARTY_DIR, $checkpointCorePath . '/' . self::THIRDPARTY_DIR, true); |
|
82
|
|
|
|
|
83
|
|
|
$checkpointAppPath = $checkpointPath . '/' . self::APP_DIR; |
|
84
|
|
|
$this->fsHelper->mkdir($checkpointAppPath); |
|
85
|
|
|
$appManager = Application::$container['utils.appmanager']; |
|
86
|
|
|
$apps = $appManager->getAllApps(); |
|
87
|
|
|
foreach ($apps as $appId){ |
|
88
|
|
|
$appPath = $appManager->getAppPath($appId); |
|
89
|
|
|
if ($appPath){ |
|
90
|
|
|
$this->fsHelper->copyr($appPath, $checkpointAppPath . '/' . $appId, true); |
|
91
|
|
|
} |
|
92
|
|
|
} |
|
93
|
|
|
|
|
94
|
|
|
} catch (\Exception $e){ |
|
95
|
|
|
$application = Application::$container['application']; |
|
96
|
|
|
$application->getLogger()->error($e->getMessage()); |
|
97
|
|
|
$this->fsHelper->removeIfExists($checkpointPath); |
|
98
|
|
|
throw $e; |
|
99
|
|
|
} |
|
100
|
|
|
return $checkpointId; |
|
101
|
|
|
} |
|
102
|
|
|
|
|
103
|
|
|
/** |
|
104
|
|
|
* Restore a checkpoint by id |
|
105
|
|
|
* @param string $checkpointId id of checkpoint |
|
106
|
|
|
* @return array |
|
107
|
|
|
* @throws UnexpectedValueException if there is no checkpoint with this id |
|
108
|
|
|
*/ |
|
109
|
|
|
public function restore($checkpointId){ |
|
110
|
|
|
$this->assertCheckpointExists($checkpointId); |
|
111
|
|
|
$checkpointDir = $this->locator->getCheckpointDir() . '/' . $checkpointId; |
|
112
|
|
|
$ocRoot = $this->locator->getOwncloudRootPath(); |
|
113
|
|
|
$this->fsHelper->copyr($checkpointDir . '/' . self::CORE_DIR, $ocRoot, false); |
|
114
|
|
|
$this->fsHelper->copyr($checkpointDir . '/' . self::APP_DIR, $ocRoot . '/' . self::APP_DIR, false); |
|
115
|
|
|
} |
|
116
|
|
|
|
|
117
|
|
|
/** |
|
118
|
|
|
* Remove a checkpoint by id |
|
119
|
|
|
* @param string $checkpointId id of checkpoint |
|
120
|
|
|
* @return array |
|
121
|
|
|
* @throws UnexpectedValueException if there is no checkpoint with this id |
|
122
|
|
|
*/ |
|
123
|
|
|
public function remove($checkpointId){ |
|
124
|
|
|
$this->assertCheckpointExists($checkpointId); |
|
125
|
|
|
$checkpointPath = $this->getCheckpointPath($checkpointId); |
|
126
|
|
|
$this->fsHelper->removeIfExists($checkpointPath); |
|
127
|
|
|
} |
|
128
|
|
|
|
|
129
|
|
|
/** |
|
130
|
|
|
* Return all checkpoints as an array of items [ 'title', 'date' ] |
|
131
|
|
|
* @return array |
|
132
|
|
|
*/ |
|
133
|
2 |
|
public function getAll(){ |
|
134
|
2 |
|
$checkpoints = []; |
|
135
|
2 |
|
foreach ($this->getAllCheckpointIds() as $dir){ |
|
136
|
1 |
|
$checkpoints[] = [ |
|
137
|
1 |
|
'title' => $dir, |
|
138
|
1 |
|
'date' => date( |
|
139
|
1 |
|
"F d Y H:i", |
|
140
|
1 |
|
$this->fsHelper->filemtime( |
|
141
|
1 |
|
$this->locator->getCheckpointDir() . '/' . $dir |
|
142
|
1 |
|
) |
|
143
|
1 |
|
) |
|
144
|
1 |
|
]; |
|
145
|
2 |
|
} |
|
146
|
2 |
|
return $checkpoints; |
|
147
|
|
|
} |
|
148
|
|
|
|
|
149
|
|
|
/** |
|
150
|
|
|
* Check if there is a checkpoint with a given id |
|
151
|
|
|
* @param string $checkpointId id of checkpoint |
|
152
|
|
|
* @return bool |
|
153
|
|
|
*/ |
|
154
|
|
|
public function checkpointExists($checkpointId){ |
|
155
|
|
|
return in_array($checkpointId, $this->getAllCheckpointIds()); |
|
156
|
|
|
} |
|
157
|
|
|
|
|
158
|
|
|
/** |
|
159
|
|
|
* Return array of all checkpoint ids |
|
160
|
|
|
* @return array |
|
161
|
|
|
*/ |
|
162
|
2 |
|
protected function getAllCheckpointIds(){ |
|
163
|
2 |
|
$checkpointDir = $this->locator->getCheckpointDir(); |
|
164
|
2 |
|
$content = $this->fsHelper->isDir($checkpointDir) ? $this->fsHelper->scandir($checkpointDir) : []; |
|
165
|
2 |
|
$checkpoints = array_filter( |
|
166
|
2 |
|
$content, |
|
167
|
1 |
|
function($dir){ |
|
168
|
1 |
|
$checkpointPath = $this->getCheckpointPath($dir); |
|
169
|
1 |
|
return !in_array($dir, ['.', '..']) && $this->fsHelper->isDir($checkpointPath); |
|
170
|
|
|
} |
|
171
|
2 |
|
); |
|
172
|
2 |
|
return $checkpoints; |
|
173
|
|
|
} |
|
174
|
|
|
|
|
175
|
|
|
/** |
|
176
|
|
|
* Create an unique checkpoint id |
|
177
|
|
|
* @return string |
|
178
|
|
|
*/ |
|
179
|
|
|
protected function createCheckpointId(){ |
|
180
|
|
|
$versionString = implode('.', $this->locator->getInstalledVersion()); |
|
181
|
|
|
return uniqid($versionString . '-'); |
|
182
|
|
|
} |
|
183
|
|
|
|
|
184
|
|
|
/** |
|
185
|
|
|
* Get an absolute path to the checkpoint directory by checkpoint Id |
|
186
|
|
|
* @param string $checkpointId id of checkpoint |
|
187
|
|
|
* @return string |
|
188
|
|
|
*/ |
|
189
|
1 |
|
protected function getCheckpointPath($checkpointId){ |
|
190
|
1 |
|
return $this->locator->getCheckpointDir() . '/' . $checkpointId; |
|
191
|
|
|
} |
|
192
|
|
|
|
|
193
|
|
|
/** |
|
194
|
|
|
* Produce an error on non-existing checkpoints |
|
195
|
|
|
* @param string $checkpointId id of checkpoint |
|
196
|
|
|
* @throws UnexpectedValueException if there is no checkpoint with this id |
|
197
|
|
|
*/ |
|
198
|
|
|
private function assertCheckpointExists($checkpointId){ |
|
199
|
|
|
if (!$this->checkpointExists($checkpointId) || $checkpointId === ''){ |
|
200
|
|
|
$message = sprintf('Checkpoint %s does not exist.', $checkpointId); |
|
201
|
|
|
throw new \UnexpectedValueException($message); |
|
202
|
|
|
} |
|
203
|
|
|
} |
|
204
|
|
|
} |
|
205
|
|
|
|
owncloud /
updater
