|
1
|
|
|
<?php |
|
2
|
|
|
declare(strict_types=1); |
|
3
|
|
|
/** |
|
4
|
|
|
* @copyright Copyright (c) 2019, Roeland Jago Douma <[email protected]> |
|
5
|
|
|
* |
|
6
|
|
|
* @author Roeland Jago Douma <[email protected]> |
|
7
|
|
|
* |
|
8
|
|
|
* @license GNU AGPL version 3 or any later version |
|
9
|
|
|
* |
|
10
|
|
|
* This program is free software: you can redistribute it and/or modify |
|
11
|
|
|
* it under the terms of the GNU Affero General Public License as |
|
12
|
|
|
* published by the Free Software Foundation, either version 3 of the |
|
13
|
|
|
* License, or (at your option) any later version. |
|
14
|
|
|
* |
|
15
|
|
|
* This program is distributed in the hope that it will be useful, |
|
16
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
17
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
18
|
|
|
* GNU Affero General Public License for more details. |
|
19
|
|
|
* |
|
20
|
|
|
* You should have received a copy of the GNU Affero General Public License |
|
21
|
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>. |
|
22
|
|
|
* |
|
23
|
|
|
*/ |
|
24
|
|
|
|
|
25
|
|
|
namespace OC; |
|
26
|
|
|
|
|
27
|
|
|
use Closure; |
|
28
|
|
|
use OCP\IInitialStateService; |
|
29
|
|
|
use OCP\ILogger; |
|
30
|
|
|
|
|
31
|
|
|
class InitialStateService implements IInitialStateService { |
|
32
|
|
|
|
|
33
|
|
|
/** @var ILogger */ |
|
34
|
|
|
private $logger; |
|
35
|
|
|
|
|
36
|
|
|
/** @var string[][] */ |
|
37
|
|
|
private $states = []; |
|
38
|
|
|
|
|
39
|
|
|
/** @var Closure[][] */ |
|
40
|
|
|
private $lazyStates = []; |
|
41
|
|
|
|
|
42
|
|
|
public function __construct(ILogger $logger) { |
|
43
|
|
|
$this->logger = $logger; |
|
44
|
|
|
} |
|
45
|
|
|
|
|
46
|
|
|
public function provideInitialState(string $appName, string $key, $data): void { |
|
47
|
|
|
// Scalars and JsonSerializable are fine |
|
48
|
|
|
if (is_scalar($data) || $data instanceof \JsonSerializable || is_array($data)) { |
|
49
|
|
|
if (!isset($this->states[$appName])) { |
|
50
|
|
|
$this->states[$appName] = []; |
|
51
|
|
|
} |
|
52
|
|
|
$this->states[$appName][$key] = json_encode($data); |
|
53
|
|
|
return; |
|
54
|
|
|
} |
|
55
|
|
|
|
|
56
|
|
|
$this->logger->warning('Invalid data provided to provideInitialState by ' . $appName); |
|
57
|
|
|
} |
|
58
|
|
|
|
|
59
|
|
|
public function provideLazyInitialState(string $appName, string $key, Closure $closure): void { |
|
60
|
|
|
if (!isset($this->lazyStates[$appName])) { |
|
61
|
|
|
$this->lazyStates[$appName] = []; |
|
62
|
|
|
} |
|
63
|
|
|
$this->lazyStates[$appName][$key] = $closure; |
|
64
|
|
|
} |
|
65
|
|
|
|
|
66
|
|
|
/** |
|
67
|
|
|
* Invoke all callbacks to populate the `states` property |
|
68
|
|
|
*/ |
|
69
|
|
|
private function invokeLazyStateCallbacks(): void { |
|
70
|
|
|
foreach ($this->lazyStates as $app => $lazyStates) { |
|
71
|
|
|
foreach ($lazyStates as $key => $lazyState) { |
|
72
|
|
|
$this->provideInitialState($app, $key, $lazyState()); |
|
73
|
|
|
} |
|
74
|
|
|
} |
|
75
|
|
|
$this->lazyStates = []; |
|
76
|
|
|
} |
|
77
|
|
|
|
|
78
|
|
|
public function getInitialStates(): array { |
|
79
|
|
|
$this->invokeLazyStateCallbacks(); |
|
80
|
|
|
|
|
81
|
|
|
$appStates = []; |
|
82
|
|
|
foreach ($this->states as $app => $states) { |
|
83
|
|
|
foreach ($states as $key => $value) { |
|
84
|
|
|
$appStates["$app-$key"] = $value; |
|
85
|
|
|
} |
|
86
|
|
|
} |
|
87
|
|
|
return $appStates; |
|
88
|
|
|
} |
|
89
|
|
|
|
|
90
|
|
|
} |
|
91
|
|
|
|
nextcloud /
server
