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
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
|
<?php
/* Icinga DB Web | (c) 2021 Icinga GmbH | GPLv2 */
namespace Icinga\Module\Icingadb\Forms\Command\Object;
use CallbackFilterIterator;
use DateInterval;
use DateTime;
use Icinga\Application\Config;
use Icinga\Module\Icingadb\Command\Object\AcknowledgeProblemCommand;
use Icinga\Module\Icingadb\Forms\Command\CommandForm;
use Icinga\Module\Icingadb\Model\Host;
use Icinga\Web\Notification;
use ipl\Html\Attributes;
use ipl\Html\HtmlElement;
use ipl\Html\Text;
use ipl\Orm\Model;
use ipl\Validator\CallbackValidator;
use ipl\Web\FormDecorator\IcingaFormDecorator;
use ipl\Web\Widget\Icon;
use Iterator;
use Traversable;
use function ipl\Stdlib\iterable_value_first;
class AcknowledgeProblemForm extends CommandForm
{
public function __construct()
{
$this->on(self::ON_SUCCESS, function () {
if ($this->errorOccurred) {
return;
}
$countObjects = count($this->getObjects());
if (iterable_value_first($this->getObjects()) instanceof Host) {
$message = sprintf(tp(
'Acknowledged problem successfully',
'Acknowledged problem on %d hosts successfully',
$countObjects
), $countObjects);
} else {
$message = sprintf(tp(
'Acknowledged problem successfully',
'Acknowledged problem on %d services successfully',
$countObjects
), $countObjects);
}
Notification::success($message);
});
}
protected function assembleElements()
{
$this->addHtml(new HtmlElement(
'div',
Attributes::create(['class' => 'form-description']),
new Icon('info-circle', ['class' => 'form-description-icon']),
new HtmlElement(
'ul',
null,
new HtmlElement('li', null, Text::create(t(
'This command is used to acknowledge host or service problems. When a problem is acknowledged,'
. ' future notifications about problems are temporarily disabled until the host or service'
. ' recovers.'
)))
)
));
$config = Config::module('icingadb');
$decorator = new IcingaFormDecorator();
$this->addElement(
'textarea',
'comment',
[
'required' => true,
'label' => t('Comment'),
'description' => t(
'If you work with other administrators, you may find it useful to share information about'
. ' the host or service that is having problems. Make sure you enter a brief description of'
. ' what you are doing.'
)
]
);
$decorator->decorate($this->getElement('comment'));
$this->addElement(
'checkbox',
'persistent',
[
'label' => t('Persistent Comment'),
'value' => (bool) $config->get('settings', 'acknowledge_persistent', false),
'description' => t(
'If you want the comment to remain even when the acknowledgement is removed, check this'
. ' option.'
)
]
);
$decorator->decorate($this->getElement('persistent'));
$this->addElement(
'checkbox',
'notify',
[
'label' => t('Send Notification'),
'value' => (bool) $config->get('settings', 'acknowledge_notify', true),
'description' => t(
'If you want an acknowledgement notification to be sent out to the appropriate contacts,'
. ' check this option.'
)
]
);
$decorator->decorate($this->getElement('notify'));
$this->addElement(
'checkbox',
'sticky',
[
'label' => t('Sticky Acknowledgement'),
'value' => (bool) $config->get('settings', 'acknowledge_sticky', false),
'description' => t(
'If you want the acknowledgement to remain until the host or service recovers even if the host'
. ' or service changes state, check this option.'
)
]
);
$decorator->decorate($this->getElement('sticky'));
$this->addElement(
'checkbox',
'expire',
[
'ignore' => true,
'class' => 'autosubmit',
'value' => (bool) $config->get('settings', 'acknowledge_expire', false),
'label' => t('Use Expire Time'),
'description' => t('If the acknowledgement should expire, check this option.')
]
);
$decorator->decorate($this->getElement('expire'));
if ($this->getElement('expire')->isChecked()) {
$expireTime = new DateTime();
$expireTime->add(new DateInterval($config->get('settings', 'acknowledge_expire_time', 'PT1H')));
$this->addElement(
'localDateTime',
'expire_time',
[
'data-use-datetime-picker' => true,
'required' => true,
'value' => $expireTime,
'label' => t('Expire Time'),
'description' => t(
'Choose the date and time when Icinga should delete the acknowledgement.'
),
'validators' => [
'DateTime' => ['break_chain_on_failure' => true],
'Callback' => function ($value, $validator) {
/** @var CallbackValidator $validator */
if ($value <= (new DateTime())) {
$validator->addMessage(t('The expire time must not be in the past'));
return false;
}
return true;
}
]
]
);
$decorator->decorate($this->getElement('expire_time'));
}
}
protected function assembleSubmitButton()
{
$this->addElement(
'submit',
'btn_submit',
[
'required' => true,
'label' => tp('Acknowledge problem', 'Acknowledge problems', count($this->getObjects()))
]
);
(new IcingaFormDecorator())->decorate($this->getElement('btn_submit'));
}
protected function getCommands(Iterator $objects): Traversable
{
$granted = new CallbackFilterIterator($objects, function (Model $object): bool {
return $this->isGrantedOn('icingadb/command/acknowledge-problem', $object);
});
$granted->rewind(); // Forwards the pointer to the first element
if ($granted->valid()) {
$command = new AcknowledgeProblemCommand();
$command->setObjects($granted);
$command->setComment($this->getValue('comment'));
$command->setAuthor($this->getAuth()->getUser()->getUsername());
$command->setNotify($this->getElement('notify')->isChecked());
$command->setSticky($this->getElement('sticky')->isChecked());
$command->setPersistent($this->getElement('persistent')->isChecked());
if (($expireTime = $this->getValue('expire_time')) !== null) {
/** @var DateTime $expireTime */
$command->setExpireTime($expireTime->getTimestamp());
}
yield $command;
}
}
}
|
