diff options
Diffstat (limited to 'modules/monitoring/application/forms/Command/Object/ScheduleServiceDowntimeCommandForm.php')
| -rw-r--r-- | modules/monitoring/application/forms/Command/Object/ScheduleServiceDowntimeCommandForm.php | 263 |
1 files changed, 263 insertions, 0 deletions
diff --git a/modules/monitoring/application/forms/Command/Object/ScheduleServiceDowntimeCommandForm.php b/modules/monitoring/application/forms/Command/Object/ScheduleServiceDowntimeCommandForm.php new file mode 100644 index 0000000..90d50d4 --- /dev/null +++ b/modules/monitoring/application/forms/Command/Object/ScheduleServiceDowntimeCommandForm.php @@ -0,0 +1,263 @@ +<?php +/* Icinga Web 2 | (c) 2014 Icinga Development Team | GPLv2+ */ + +namespace Icinga\Module\Monitoring\Forms\Command\Object; + +use DateTime; +use DateInterval; +use Icinga\Application\Config; +use Icinga\Module\Monitoring\Command\Object\ScheduleServiceDowntimeCommand; +use Icinga\Web\Notification; +use Icinga\Web\Request; + +/** + * Form for scheduling service downtimes + */ +class ScheduleServiceDowntimeCommandForm extends ObjectsCommandForm +{ + /** + * Fixed downtime + */ + const FIXED = 'fixed'; + + /** + * Flexible downtime + */ + const FLEXIBLE = 'flexible'; + + /** @var DateTime downtime start */ + protected $start; + + /** @var DateTime fixed downtime end */ + protected $fixedEnd; + + /** @var DateTime flexible downtime end */ + protected $flexibleEnd; + + /** @var DateInterval flexible downtime duration */ + protected $flexibleDuration; + + /** @var mixed Comment text */ + protected $commentText; + + /** + * Initialize this form + */ + public function init() + { + $this->start = new DateTime(); + + $config = Config::module('monitoring'); + + $this->commentText = $config->get('settings', 'servicedowntime_comment_text'); + $fixedEnd = clone $this->start; + $fixed = $config->get('settings', 'servicedowntime_end_fixed', 'PT1H'); + $this->fixedEnd = $fixedEnd->add(new DateInterval($fixed)); + + $flexibleEnd = clone $this->start; + $flexible = $config->get('settings', 'servicedowntime_end_flexible', 'PT1H'); + $this->flexibleEnd = $flexibleEnd->add(new DateInterval($flexible)); + + $flexibleDuration = $config->get('settings', 'servicedowntime_flexible_duration', 'PT2H'); + $this->flexibleDuration = new DateInterval($flexibleDuration); + } + + /** + * (non-PHPDoc) + * @see \Icinga\Web\Form::getSubmitLabel() For the method documentation. + */ + public function getSubmitLabel() + { + return $this->translatePlural('Schedule downtime', 'Schedule downtimes', count($this->objects)); + } + + /** + * (non-PHPDoc) + * @see \Icinga\Web\Form::createElements() For the method documentation. + */ + public function createElements(array $formData = array()) + { + $this->addDescription($this->translate( + 'This command is used to schedule host and service downtimes. During the specified downtime,' + . ' Icinga will not send notifications out about the hosts and services. When the scheduled' + . ' downtime expires, Icinga will send out notifications for the hosts and services as it' + . ' normally would. Scheduled downtimes are preserved across program shutdowns and' + . ' restarts.' + )); + + $isFlexible = (bool) isset($formData['type']) && $formData['type'] === self::FLEXIBLE; + + $this->addElements(array( + array( + 'textarea', + 'comment', + array( + 'required' => true, + 'label' => $this->translate('Comment'), + 'description' => $this->translate( + '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.' + ), + 'attribs' => array('class' => 'autofocus'), + 'value' => $this->commentText + ) + ), + array( + 'dateTimePicker', + 'start', + array( + 'required' => true, + 'label' => $this->translate('Start Time'), + 'description' => $this->translate('Set the start date and time for the downtime.'), + 'value' => $this->start + ) + ), + array( + 'dateTimePicker', + 'end', + array( + 'required' => true, + 'label' => $this->translate('End Time'), + 'description' => $this->translate('Set the end date and time for the downtime.'), + 'preserveDefault' => true, + 'value' => $isFlexible ? $this->flexibleEnd : $this->fixedEnd + ) + ), + array( + 'select', + 'type', + array( + 'required' => true, + 'autosubmit' => true, + 'label' => $this->translate('Type'), + 'description' => $this->translate( + 'If you select the fixed option, the downtime will be in effect between the start and end' + . ' times you specify whereas a flexible downtime starts when the host or service enters a' + . ' problem state sometime between the start and end times you specified and lasts as long' + . ' as the duration time you enter. The duration fields do not apply for fixed downtimes.' + ), + 'multiOptions' => array( + self::FIXED => $this->translate('Fixed'), + self::FLEXIBLE => $this->translate('Flexible') + ), + 'validators' => array( + array( + 'InArray', + true, + array(array(self::FIXED, self::FLEXIBLE)) + ) + ) + ) + ) + )); + $this->addDisplayGroup( + array('start', 'end'), + 'start-end', + array( + 'decorators' => array( + 'FormElements', + array('HtmlTag', array('tag' => 'div')) + ) + ) + ); + if ($isFlexible) { + $this->addElements(array( + array( + 'number', + 'hours', + array( + 'required' => true, + 'label' => $this->translate('Hours'), + 'value' => $this->flexibleDuration->h, + 'min' => -1 + ) + ), + array( + 'number', + 'minutes', + array( + 'required' => true, + 'label' => $this->translate('Minutes'), + 'value' => $this->flexibleDuration->m, + 'min' => -1 + ) + ) + )); + $this->addDisplayGroup( + array('hours', 'minutes'), + 'duration', + array( + 'legend' => $this->translate('Flexible Duration'), + 'description' => $this->translate( + 'Enter here the duration of the downtime. The downtime will be automatically deleted after this' + . ' time expired.' + ), + 'decorators' => array( + 'FormElements', + array('HtmlTag', array('tag' => 'div')), + array( + 'Description', + array('tag' => 'span', 'class' => 'description', 'placement' => 'prepend') + ), + 'Fieldset' + ) + ) + ); + } + return $this; + } + + public function scheduleDowntime(ScheduleServiceDowntimeCommand $downtime, Request $request) + { + $downtime + ->setComment($this->getElement('comment')->getValue()) + ->setAuthor($request->getUser()->getUsername()) + ->setStart($this->getElement('start')->getValue()->getTimestamp()) + ->setEnd($this->getElement('end')->getValue()->getTimestamp()); + if ($this->getElement('type')->getValue() === self::FLEXIBLE) { + $downtime->setFixed(false); + $downtime->setDuration( + (float) $this->getElement('hours')->getValue() * 3600 + + (float) $this->getElement('minutes')->getValue() * 60 + ); + } + $this->getTransport($request)->send($downtime); + } + + /** + * (non-PHPDoc) + * @see \Icinga\Web\Form::onSuccess() For the method documentation. + */ + public function onSuccess() + { + $end = $this->getValue('end')->getTimestamp(); + if ($end <= $this->getValue('start')->getTimestamp()) { + $endElement = $this->_elements['end']; + $endElement->setValue($endElement->getValue()->format($endElement->getFormat())); + $endElement->addError($this->translate('The end time must be greater than the start time')); + return false; + } + + $now = new DateTime; + if ($end <= $now->getTimestamp()) { + $endElement = $this->_elements['end']; + $endElement->setValue($endElement->getValue()->format($endElement->getFormat())); + $endElement->addError($this->translate('A downtime must not be in the past')); + return false; + } + + foreach ($this->objects as $object) { + /** @var \Icinga\Module\Monitoring\Object\Service $object */ + $downtime = new ScheduleServiceDowntimeCommand(); + $downtime->setObject($object); + $this->scheduleDowntime($downtime, $this->request); + } + Notification::success($this->translatePlural( + 'Scheduling service downtime..', + 'Scheduling service downtimes..', + count($this->objects) + )); + return true; + } +} |