diff options
Diffstat (limited to 'modules/monitoring/library/Monitoring/Web/Navigation')
6 files changed, 334 insertions, 0 deletions
diff --git a/modules/monitoring/library/Monitoring/Web/Navigation/Action.php b/modules/monitoring/library/Monitoring/Web/Navigation/Action.php new file mode 100644 index 0000000..7e4ffe3 --- /dev/null +++ b/modules/monitoring/library/Monitoring/Web/Navigation/Action.php @@ -0,0 +1,123 @@ +<?php +/* Icinga Web 2 | (c) 2015 Icinga Development Team | GPLv2+ */ + +namespace Icinga\Module\Monitoring\Web\Navigation; + +use Icinga\Data\Filter\Filter; +use Icinga\Web\Navigation\NavigationItem; +use Icinga\Module\Monitoring\Object\Macro; +use Icinga\Module\Monitoring\Object\MonitoredObject; +use Icinga\Web\Url; + +/** + * Action for monitored objects + */ +class Action extends NavigationItem +{ + /** + * Whether this action's macros were already resolved + * + * @var bool + */ + protected $resolved = false; + + /** + * This action's object + * + * @var MonitoredObject + */ + protected $object; + + /** + * The filter to use when being asked whether to render this action + * + * @var string + */ + protected $filter; + + /** + * This action's raw url attribute + * + * @var string + */ + protected $rawUrl; + + /** + * Set this action's object + * + * @param MonitoredObject $object + * + * @return $this + */ + public function setObject(MonitoredObject $object) + { + $this->object = $object; + return $this; + } + + /** + * Return this action's object + * + * @return MonitoredObject + */ + public function getObject() + { + return $this->object; + } + + /** + * Set the filter to use when being asked whether to render this action + * + * @param string $filter + * + * @return $this + */ + public function setFilter($filter) + { + $this->filter = $filter; + return $this; + } + + /** + * Return the filter to use when being asked whether to render this action + * + * @return string + */ + public function getFilter() + { + return $this->filter; + } + + public function setUrl($url) + { + if (is_string($url)) { + $this->rawUrl = $url; + } else { + parent::setUrl($url); + } + + return $this; + } + + public function getUrl() + { + $url = parent::getUrl(); + if (! $this->resolved && $url === null && $this->rawUrl !== null) { + $this->setUrl(Url::fromPath(Macro::resolveMacros($this->rawUrl, $this->getObject()))); + $this->resolved = true; + return parent::getUrl(); + } else { + return $url; + } + } + + public function getRender() + { + if ($this->render === null) { + $filter = $this->getFilter(); + $this->render = $filter ? Filter::fromQueryString($filter)->matches($this->getObject()) : true; + } + + return $this->render; + } +} diff --git a/modules/monitoring/library/Monitoring/Web/Navigation/HostAction.php b/modules/monitoring/library/Monitoring/Web/Navigation/HostAction.php new file mode 100644 index 0000000..2e950f1 --- /dev/null +++ b/modules/monitoring/library/Monitoring/Web/Navigation/HostAction.php @@ -0,0 +1,11 @@ +<?php +/* Icinga Web 2 | (c) 2015 Icinga Development Team | GPLv2+ */ + +namespace Icinga\Module\Monitoring\Web\Navigation; + +/** + * A host action + */ +class HostAction extends Action +{ +} diff --git a/modules/monitoring/library/Monitoring/Web/Navigation/HostNote.php b/modules/monitoring/library/Monitoring/Web/Navigation/HostNote.php new file mode 100644 index 0000000..2cf0cdf --- /dev/null +++ b/modules/monitoring/library/Monitoring/Web/Navigation/HostNote.php @@ -0,0 +1,11 @@ +<?php +/* Icinga Web 2 | (c) 2015 Icinga Development Team | GPLv2+ */ + +namespace Icinga\Module\Monitoring\Web\Navigation; + +/** + * A host note + */ +class HostNote extends Action +{ +} diff --git a/modules/monitoring/library/Monitoring/Web/Navigation/Renderer/MonitoringBadgeNavigationItemRenderer.php b/modules/monitoring/library/Monitoring/Web/Navigation/Renderer/MonitoringBadgeNavigationItemRenderer.php new file mode 100644 index 0000000..e06526e --- /dev/null +++ b/modules/monitoring/library/Monitoring/Web/Navigation/Renderer/MonitoringBadgeNavigationItemRenderer.php @@ -0,0 +1,167 @@ +<?php +/* Icinga Web 2 | (c) 2015 Icinga Development Team | GPLv2+ */ + +namespace Icinga\Module\Monitoring\Web\Navigation\Renderer; + +use Exception; +use Icinga\Application\Logger; +use Icinga\Authentication\Auth; +use Icinga\Data\Filter\Filter; +use Icinga\Data\Filterable; +use Icinga\Module\Monitoring\Backend\MonitoringBackend; +use Icinga\Web\Navigation\Renderer\BadgeNavigationItemRenderer; + +/** + * Render generic DataView columns as badges in menu items + * + * It is possible to configure the class of the rendered badge as option 'class', the + * columns to fetch using the option 'columns' and the DataView from which the columns + * will be fetched using the option 'dataview'. + */ +class MonitoringBadgeNavigationItemRenderer extends BadgeNavigationItemRenderer +{ + /** + * Cached count + * + * @var int + */ + protected $count; + + /** + * Caches the responses for all executed summaries + * + * @var array + */ + protected static $summaries = array(); + + /** + * Accumulates all needed columns for a view to allow fetching the needed columns in + * one single query + * + * @var array + */ + protected static $dataViews = array(); + + /** + * The dataview referred to by the navigation item + * + * @var string + */ + protected $dataView; + + /** + * The columns and titles displayed in the badge + * + * @var array + */ + protected $columns; + + /** + * Set the dataview referred to by the navigation item + * + * @param string $dataView + * + * @return $this + */ + public function setDataView($dataView) + { + $this->dataView = $dataView; + return $this; + } + + /** + * Return the dataview referred to by the navigation item + * + * @return string + */ + public function getDataView() + { + return $this->dataView; + } + + /** + * Set the columns and titles displayed in the badge + * + * @param array $columns + * + * @return $this + */ + public function setColumns(array $columns) + { + $this->columns = $columns; + return $this; + } + + /** + * Return the columns and titles displayed in the badge + * + * @return array + */ + public function getColumns() + { + return $this->columns; + } + + /** + * Apply a restriction on the given data view + * + * @param string $restriction The name of restriction + * @param Filterable $filterable The filterable to restrict + * + * @return Filterable The filterable + */ + protected static function applyRestriction($restriction, Filterable $filterable) + { + $restrictions = Filter::matchAny(); + foreach (Auth::getInstance()->getRestrictions($restriction) as $filter) { + $restrictions->addFilter(Filter::fromQueryString($filter)); + } + $filterable->applyFilter($restrictions); + return $filterable; + } + + /** + * Fetch the dataview from the database + * + * @return object + */ + protected function fetchDataView() + { + $summary = MonitoringBackend::instance()->select()->from( + $this->getDataView(), + array_keys($this->getColumns()) + ); + static::applyRestriction('monitoring/filter/objects', $summary); + return $summary->fetchRow(); + } + + /** + * {@inheritdoc} + */ + public function getCount() + { + if ($this->count === null) { + try { + $summary = $this->fetchDataView(); + } catch (Exception $e) { + Logger::debug($e); + $this->count = 1; + $this->state = static::STATE_UNKNOWN; + $this->title = $e->getMessage(); + return $this->count; + } + $count = 0; + $titles = array(); + foreach ($this->getColumns() as $column => $title) { + if (isset($summary->$column) && $summary->$column > 0) { + $titles[] = sprintf($title, $summary->$column); + $count += $summary->$column; + } + } + $this->count = $count; + $this->title = implode('. ', $titles); + } + + return $this->count; + } +} diff --git a/modules/monitoring/library/Monitoring/Web/Navigation/ServiceAction.php b/modules/monitoring/library/Monitoring/Web/Navigation/ServiceAction.php new file mode 100644 index 0000000..a88e94f --- /dev/null +++ b/modules/monitoring/library/Monitoring/Web/Navigation/ServiceAction.php @@ -0,0 +1,11 @@ +<?php +/* Icinga Web 2 | (c) 2015 Icinga Development Team | GPLv2+ */ + +namespace Icinga\Module\Monitoring\Web\Navigation; + +/** + * A service action + */ +class ServiceAction extends Action +{ +} diff --git a/modules/monitoring/library/Monitoring/Web/Navigation/ServiceNote.php b/modules/monitoring/library/Monitoring/Web/Navigation/ServiceNote.php new file mode 100644 index 0000000..4858bf5 --- /dev/null +++ b/modules/monitoring/library/Monitoring/Web/Navigation/ServiceNote.php @@ -0,0 +1,11 @@ +<?php +/* Icinga Web 2 | (c) 2015 Icinga Development Team | GPLv2+ */ + +namespace Icinga\Module\Monitoring\Web\Navigation; + +/** + * A service note + */ +class ServiceNote extends Action +{ +} |