blob: 376976466ac89d8feacf4942d1b7ec6d44177b60 (
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
|
<?php
namespace Icinga\Module\Businessprocess\Modification;
use Icinga\Module\Businessprocess\BpConfig;
/**
* NodeRemoveAction
*
* Tracks removed nodes
*
* @package Icinga\Module\Businessprocess
*/
class NodeRemoveAction extends NodeAction
{
protected $preserveProperties = array('parentName');
protected $parentName;
/**
* @param $parentName
* @return $this
*/
public function setParentName($parentName = null)
{
$this->parentName = $parentName;
return $this;
}
/**
* @return mixed
*/
public function getParentName()
{
return $this->parentName;
}
/**
* @inheritdoc
*/
public function appliesTo(BpConfig $config)
{
$name = $this->getNodeName();
$parent = $this->getParentName();
if ($parent === null) {
if (!$config->hasNode($name)) {
$this->error('Toplevel process "%s" not found', $name);
}
} else {
if (! $config->hasNode($parent)) {
$this->error('Parent process "%s" missing', $parent);
} elseif (! $config->getBpNode($parent)->hasChild($name)) {
$this->error('Node "%s" not found in process "%s"', $name, $parent);
}
}
return true;
}
/**
* @inheritdoc
*/
public function applyTo(BpConfig $config)
{
$name = $this->getNodeName();
$parentName = $this->getParentName();
if ($parentName === null) {
$oldDisplay = $config->getBpNode($name)->getDisplay();
$config->removeNode($name);
if ($config->getMetadata()->isManuallyOrdered()) {
foreach ($config->getRootNodes() as $_ => $node) {
$nodeDisplay = $node->getDisplay();
if ($nodeDisplay > $oldDisplay) {
$node->setDisplay($node->getDisplay() - 1);
} elseif ($nodeDisplay === $oldDisplay) {
break; // Stop immediately to not make things worse ;)
}
}
}
} else {
$node = $config->getNode($name);
$parent = $config->getBpNode($parentName);
$parent->removeChild($name);
$node->removeParent($parentName);
if (! $node->hasParents()) {
$config->removeNode($name);
}
}
}
}
|
