63 lines
1.6 KiB
PHP
63 lines
1.6 KiB
PHP
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<?php
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/* Icinga Web 2 | (c) 2013-2015 Icinga Development Team | GPLv2+ */
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namespace Icinga\Module\Monitoring\Web\Menu;
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use Icinga\Web\Menu as Menu;
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use Icinga\Module\Monitoring\Backend\MonitoringBackend;
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use Icinga\Web\Menu\MenuItemRenderer;
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class BackendAvailabilityMenuItemRenderer extends MenuItemRenderer
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{
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/**
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* Checks whether the monitoring backend is running or not
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*
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* @return mixed
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*/
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protected function isCurrentlyRunning()
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{
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return MonitoringBackend::instance()->select()->from(
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'programstatus',
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array(
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'is_currently_running'
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)
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)->getQuery()->fetchRow()->is_currently_running;
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}
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/**
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* @see MenuItemRenderer::render()
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*/
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public function render(Menu $menu)
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{
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return $this->getBadge() . $this->createLink($menu);
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}
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protected function getBadge()
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{
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if (! (bool)$this->isCurrentlyRunning()) {
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return sprintf(
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'<div title="%s" class="badge-container"><span class="badge badge-critical">%s</span></div>',
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mt('monitoring', 'monitoring backend is not running'),
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1
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);
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}
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return '';
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}
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/**
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* Get the problem data for the summary
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*
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* @return array|null
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*/
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public function getSummary()
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{
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if (! (bool)$this->isCurrentlyRunning()) {
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return array(
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'problems' => 1,
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'title' => mt('monitoring', 'monitoring backend is not running')
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);
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}
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return null;
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}
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}
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