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
|
<?php
/**
* Copyright (c) 2013 Robin Appelman <icewind@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace OC;
use OC\Hooks\BasicEmitter;
use OC\Hooks\Emitter;
class Repair extends BasicEmitter {
/**
* @var RepairStep[]
**/
private $repairSteps;
/**
* Creates a new repair step runner
*
* @param array $repairSteps array of RepairStep instances
*/
public function __construct($repairSteps = array()) {
$this->repairSteps = $repairSteps;
}
/**
* Run a series of repair steps for common problems
*/
public function run() {
$self = $this;
if (count($this->repairSteps) === 0) {
$this->emit('\OC\Repair', 'info', array('No repair steps available'));
return;
}
// run each repair step
foreach ($this->repairSteps as $step) {
$this->emit('\OC\Repair', 'step', array($step->getName()));
if ($step instanceof Emitter) {
$step->listen('\OC\Repair', 'warning', function ($description) use ($self) {
$self->emit('\OC\Repair', 'warning', array($description));
});
$step->listen('\OC\Repair', 'info', function ($description) use ($self) {
$self->emit('\OC\Repair', 'info', array($description));
});
}
$step->run();
}
}
/**
* Add repair step
*
* @param RepairStep $repairStep repair step
*/
public function addStep($repairStep) {
$this->repairSteps[] = $repairStep;
}
/**
* Returns the default repair steps to be run on the
* command line or after an upgrade.
*
* @return array of RepairStep instances
*/
public static function getRepairSteps() {
return array(
new \OC\Repair\RepairMimeTypes()
);
}
/**
* Returns the repair steps to be run before an
* upgrade.
*
* @return array of RepairStep instances
*/
public static function getBeforeUpgradeRepairSteps() {
return array(
);
}
/**
* {@inheritDoc}
*
* Redeclared as public to allow invocation from within the closure above in php 5.3
*/
public function emit($scope, $method, $arguments = array()) {
parent::emit($scope, $method, $arguments);
}
}
|
