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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:43:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:43:29 +0000 |
commit | a9b77c01caef9ae7a2c84e2333d28ceb028cf4d3 (patch) | |
tree | 4a77cd3e323c37b0e5b3d7578b9718cdf1a89262 /library/Eventdb/ProvidedHook | |
parent | Initial commit. (diff) | |
download | icingaweb2-module-eventdb-a9b77c01caef9ae7a2c84e2333d28ceb028cf4d3.tar.xz icingaweb2-module-eventdb-a9b77c01caef9ae7a2c84e2333d28ceb028cf4d3.zip |
Adding upstream version 1.3.0.upstream/1.3.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'library/Eventdb/ProvidedHook')
4 files changed, 293 insertions, 0 deletions
diff --git a/library/Eventdb/ProvidedHook/Monitoring/DetailviewExtension.php b/library/Eventdb/ProvidedHook/Monitoring/DetailviewExtension.php new file mode 100644 index 0000000..e03f401 --- /dev/null +++ b/library/Eventdb/ProvidedHook/Monitoring/DetailviewExtension.php @@ -0,0 +1,81 @@ +<?php +/* Icinga Web 2 - EventDB | (c) 2017 Icinga Development Team | GPLv2+ */ + +namespace Icinga\Module\Eventdb\ProvidedHook\Monitoring; + +use Icinga\Application\Config; +use Icinga\Authentication\Auth; +use Icinga\Data\Filter\Filter; +use Icinga\Data\Filter\FilterAnd; +use Icinga\Module\Eventdb\Eventdb; +use Icinga\Module\Monitoring\Hook\DetailviewExtensionHook; +use Icinga\Module\Monitoring\Object\MonitoredObject; +use Icinga\Web\Navigation\Navigation; +use Icinga\Web\Url; + +/** + * Available in icingaweb2 after 2.5.0 + */ +class DetailviewExtension extends DetailviewExtensionHook +{ + public function getHtmlForObject(MonitoredObject $object) + { + if (! Auth::getInstance()->hasPermission('eventdb/events')) { + return ''; + } + + $config = static::config(); + + if ($config->get('detailview_disable') === '1') { + return ''; + } + + $actions = clone EventdbActionHook::getActions($object); + if (! $actions->hasRenderableItems()) { + // no actions -> no EventDB + return ''; + } + + $htm = '<h2>EventDB</h2>'; + + $htm .= '<div class="quick-actions">'; + $actions->setLayout(Navigation::LAYOUT_TABS); + $htm .= $actions->render(); + $htm .= '</div>'; + + $url = Url::fromPath('eventdb/events', array('host_name' => $object->host_name)); + + $customFilter = EventdbActionHook::getCustomFilter($object); + if ($customFilter === null) { + $customFilter = new FilterAnd; + } + $detailview_filter = $config->get('detailview_filter', 'ack=0'); + if ($detailview_filter !== null) { + $customFilter = $customFilter->andFilter(Filter::fromQueryString($detailview_filter)); + } + + $htm .= sprintf( + '<div class="container" data-last-update="-1" data-icinga-url="%s" data-icinga-refresh="60">', + $url->with(array( + 'sort' => 'priority', + 'dir' => 'asc', + 'view' => 'compact', + 'limit' => 5, + ))->addFilter($customFilter) + ); + $htm .= '<p class="progress-label">' . mt('eventdb', 'Loading') . '<span>.</span><span>.</span><span>.</span></p>'; + $htm .= '</div>'; + + return $htm; + } + + protected function eventDb() + { + return Eventdb::fromConfig(); + } + + protected static function config() + { + return Config::module('eventdb')->getSection('monitoring'); + } +} diff --git a/library/Eventdb/ProvidedHook/Monitoring/EventdbActionHook.php b/library/Eventdb/ProvidedHook/Monitoring/EventdbActionHook.php new file mode 100644 index 0000000..1eb968d --- /dev/null +++ b/library/Eventdb/ProvidedHook/Monitoring/EventdbActionHook.php @@ -0,0 +1,182 @@ +<?php +/* Icinga Web 2 - EventDB | (c) 2017 Icinga Development Team | GPLv2+ */ + +namespace Icinga\Module\Eventdb\ProvidedHook\Monitoring; + +use Icinga\Application\Config; +use Icinga\Application\Logger; +use Icinga\Authentication\Auth; +use Icinga\Data\Filter\Filter; +use Icinga\Data\Filter\FilterParseException; +use Icinga\Exception\InvalidPropertyException; +use Icinga\Module\Eventdb\Data\LegacyFilterParser; +use Icinga\Module\Monitoring\Object\Host; +use Icinga\Module\Monitoring\Object\MonitoredObject; +use Icinga\Module\Monitoring\Object\Service; +use Icinga\Web\Navigation\Navigation; +use Icinga\Web\Url; +use Icinga\Web\UrlParams; + +class EventdbActionHook +{ + protected static $wantCache = true; + + protected static $cachedNav = array(); + + protected static $customFilters = array(); + + public static function wantCache($bool=true) + { + static::$wantCache = $bool; + } + + /** + * @param MonitoredObject $object + * @param bool $no_cache + * + * @return null|Filter + */ + public static function getCustomFilter(MonitoredObject $object) + { + if (! Auth::getInstance()->hasPermission('eventdb/events')) { + return null; + } + + $objectKey = static::getObjectKey($object); + + // check cache if the filter already have been rendered + if (static::$wantCache && array_key_exists($objectKey, self::$customFilters)) { + return self::$customFilters[$objectKey]; + } + + $config = static::config(); + $custom_var = $config->get('custom_var', null); + + $service = null; + $edb_filter = null; + if ($custom_var !== null && $object instanceof Service) { + $edb_filter = $object->{'_service_' . $custom_var . '_filter'}; + $service = $object->service_description; + } elseif ($custom_var !== null && $object instanceof Host) { + $edb_filter = $object->{'_host_' . $custom_var . '_filter'}; + } + + $customFilter = null; + if ($edb_filter !== null) { + if (LegacyFilterParser::isJsonFilter($edb_filter)) { + try { + $customFilter = LegacyFilterParser::parse( + $edb_filter, + $object->host_name, + $service + ); + } catch (InvalidPropertyException $e) { + Logger::warning($e->getMessage()); + } + } else { + try { + $customFilter = Filter::fromQueryString($edb_filter); + + if (! in_array('host_name', $customFilter->listFilteredColumns())) { + $customFilter = $customFilter->andFilter(Filter::expression('host_name', '=', $object->host_name)); + } + } catch (FilterParseException $e) { + Logger::warning('Could not parse custom EventDB filter: %s (%s)', $edb_filter, $e->getMessage()); + } + } + } + + return self::$customFilters[$objectKey] = $customFilter; + } + + /** + * @param MonitoredObject $object Host or Service to render for + * @param bool $no_cache Only for testing - to avoid caching + * + * @return array|Navigation + */ + public static function getActions(MonitoredObject $object) + { + if (! Auth::getInstance()->hasPermission('eventdb/events')) { + return array(); + } + + $objectKey = static::getObjectKey($object); + + // check cache if the buttons already have been rendered + if (static::$wantCache && array_key_exists($objectKey, self::$cachedNav)) { + return self::$cachedNav[$objectKey]; + } + + $nav = new Navigation(); + + $config = static::config(); + + $custom_var = $config->get('custom_var', null); + + $edb_cv = null; + $always_on = null; + + if ($custom_var !== null && $object instanceof Service) { + $edb_cv = $object->{'_service_' . $custom_var}; + $always_on = $config->get('always_on_service', 0); + } elseif ($custom_var !== null && $object instanceof Host) { + $edb_cv = $object->{'_host_' . $custom_var}; + $always_on = $config->get('always_on_host', 0); + } + + $customFilter = static::getCustomFilter($object); + if ($customFilter !== null) { + $params = UrlParams::fromQueryString($customFilter->toQueryString()); + $nav->addItem( + 'events_filtered', + array( + 'label' => mt('eventdb', 'Filtered events'), + 'url' => Url::fromPath('eventdb/events')->setParams($params), + 'icon' => 'tasks', + 'class' => 'action-link', + 'priority' => 1 + ) + ); + } + + // show access to all events, if (or) + // - custom_var is not configured + // - always_on is configured + // - custom_var is configured and set on object (to any value) + if ($custom_var === null || ! empty($edb_cv) || ! empty($always_on)) { + $nav->addItem( + 'events', + array( + 'label' => mt('eventdb', 'All events for host'), + 'url' => Url::fromPath( + 'eventdb/events', + array( + 'host_name' => $object->host_name, + ) + ), + 'icon' => 'tasks', + 'class' => 'action-link', + 'priority' => 99 + ) + ); + } + + return self::$cachedNav[$objectKey] = $nav; + } + + protected static function getObjectKey(MonitoredObject $object) + { + $type = $object->getType(); + $objectKey = sprintf('%!%', $type, $object->host_name); + if ($type === 'service') { + $objectKey .= '!' . $object->service_description; + } + return $objectKey; + } + + protected static function config() + { + return Config::module('eventdb')->getSection('monitoring'); + } +} diff --git a/library/Eventdb/ProvidedHook/Monitoring/HostActions.php b/library/Eventdb/ProvidedHook/Monitoring/HostActions.php new file mode 100644 index 0000000..caf33e3 --- /dev/null +++ b/library/Eventdb/ProvidedHook/Monitoring/HostActions.php @@ -0,0 +1,15 @@ +<?php +/* Icinga Web 2 - EventDB | (c) 2017 Icinga Development Team | GPLv2+ */ + +namespace Icinga\Module\Eventdb\ProvidedHook\Monitoring; + +use Icinga\Module\Monitoring\Hook\HostActionsHook; +use Icinga\Module\Monitoring\Object\Host; + +class HostActions extends HostActionsHook +{ + public function getActionsForHost(Host $host) + { + return EventdbActionHook::getActions($host); + } +} diff --git a/library/Eventdb/ProvidedHook/Monitoring/ServiceActions.php b/library/Eventdb/ProvidedHook/Monitoring/ServiceActions.php new file mode 100644 index 0000000..61a7a87 --- /dev/null +++ b/library/Eventdb/ProvidedHook/Monitoring/ServiceActions.php @@ -0,0 +1,15 @@ +<?php +/* Icinga Web 2 - EventDB | (c) 2017 Icinga Development Team | GPLv2+ */ + +namespace Icinga\Module\Eventdb\ProvidedHook\Monitoring; + +use Icinga\Module\Monitoring\Hook\ServiceActionsHook; +use Icinga\Module\Monitoring\Object\Service; + +class ServiceActions extends ServiceActionsHook +{ + public function getActionsForService(Service $service) + { + return EventdbActionHook::getActions($service); + } +} |