mirror of
https://github.com/Icinga/icingaweb2.git
synced 2025-05-09 01:00:11 +02:00
376dc8cd0f
Now the whole page gets refreshed on container changes, if we encounter issues with that we can improve it afterwards or roll back some cahnges already made in previous commits refs #4611
336 lines
11 KiB
PHP
336 lines
11 KiB
PHP
<?php
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// @codingStandardsIgnoreStart
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// {{{ICINGA_LICENSE_HEADER}}}
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/**
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* This file is part of Icinga 2 Web.
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*
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* Icinga 2 Web - Head for multiple monitoring backends.
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* Copyright (C) 2013 Icinga Development Team
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* @copyright 2013 Icinga Development Team <info@icinga.org>
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* @license http://www.gnu.org/licenses/gpl-2.0.txt GPL, version 2
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* @author Icinga Development Team <info@icinga.org>
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*/
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// {{{ICINGA_LICENSE_HEADER}}}
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use \Icinga\Application\Benchmark;
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use \Icinga\Data\Db\Query;
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use \Icinga\File\Csv;
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use \Icinga\Web\Controller\ActionController;
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use \Icinga\Web\Hook;
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use \Icinga\Web\Widget\Tabextension\DashboardAction;
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use \Icinga\Web\Widget\Tabextension\OutputFormat;
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use \Icinga\Web\Widget\Tabs;
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use \Icinga\Module\Monitoring\Backend;
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use \Icinga\Web\Widget\SortBox;
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use \Icinga\Application\Config as IcingaConfig;
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class Monitoring_ListController extends ActionController
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{
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/**
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* The backend used for this controller
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*
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* @var Backend
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*/
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protected $backend;
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/**
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* Set to a string containing the compact layout name to use when
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* 'compact' is set as the layout parameter, otherwise null
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*
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* @var string
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*/
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private $compactView;
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/**
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* Retrieve backend and hooks for this controller
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*
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* @see ActionController::init
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*/
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public function init()
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{
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$this->backend = Backend::getInstance($this->_getParam('backend'));
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$this->view->grapher = Hook::get('grapher');
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$this->createTabs();
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$this->view->activeRowHref = $this->getParam('detail');
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}
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/**
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* Overwrite the backend to use (used for testing)
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*
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* @param Backend $backend The Backend that should be used for querying
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*/
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public function setBackend($backend)
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{
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$this->backend = $backend;
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}
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/**
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* Display host list
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*/
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public function hostsAction()
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{
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Benchmark::measure("hostsAction::query()");
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$this->compactView = "hosts-compact";
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$this->view->hosts = $this->query(
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'status',
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array(
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'host_icon_image',
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'host_name',
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'host_state',
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'host_address',
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'host_acknowledged',
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'host_output',
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'host_long_output',
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'host_in_downtime',
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'host_is_flapping',
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'host_state_type',
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'host_handled',
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'host_last_check',
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'host_last_state_change',
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'host_notifications_enabled',
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'host_unhandled_service_count',
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'host_action_url',
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'host_notes_url',
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'host_last_comment'
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)
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);
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$this->setupSortControl(array(
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'host_last_check' => 'Last Host Check',
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'host_severity' => 'Host Severity',
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'host_state' => 'Current Host State',
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'host_name' => 'Host Name',
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'host_address' => 'Address',
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'host_state' => 'Hard State'
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));
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}
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/**
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* Display service list
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*/
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public function servicesAction()
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{
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$this->compactView = "services-compact";
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$this->view->services = $this->query('status', array(
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'host_name',
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'host_state',
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'host_state_type',
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'host_last_state_change',
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'host_address',
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'host_handled',
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'service_description',
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'service_display_name',
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'service_state' => 'service_state',
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'service_in_downtime',
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'service_acknowledged',
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'service_handled',
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'service_output',
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'service_last_state_change' => 'service_last_state_change',
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'service_icon_image',
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'service_long_output',
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'service_is_flapping',
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'service_state_type',
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'service_handled',
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'service_severity',
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'service_last_check',
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'service_notifications_enabled',
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'service_action_url',
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'service_notes_url',
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'service_last_comment'
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));
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$this->setupSortControl(array(
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'service_last_check' => 'Last Service Check',
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'service_severity' => 'Severity',
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'service_state' => 'Current Service State',
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'service_description' => 'Service Name',
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'service_state_type' => 'Hard State',
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'host_severity' => 'Host Severity',
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'host_state' => 'Current Host State',
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'host_name' => 'Host Name',
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'host_address' => 'Host Address',
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'host_last_check' => 'Last Host Check'
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));
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}
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/**
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* Fetch the current downtimes and put them into the view property `downtimes`
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*/
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public function downtimesAction()
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{
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$this->setDefaultSortColumn('downtime_is_in_effect');
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$this->view->downtimes = $this->query('downtime', array(
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'host_name',
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'object_type',
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'service_description',
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'downtime_entry_time',
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'downtime_internal_downtime_id',
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'downtime_author_name',
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'downtime_comment_data',
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'downtime_duration',
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'downtime_scheduled_start_time',
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'downtime_scheduled_end_time',
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'downtime_is_fixed',
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'downtime_is_in_effect',
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'downtime_triggered_by_id',
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'downtime_trigger_time'
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));
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$this->setupSortControl(array(
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'downtime_is_in_effect' => 'Is In Effect',
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'object_type' => 'Service/Host',
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'host_name' => 'Host Name',
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'service_description' => 'Service Name',
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'downtime_entry_time' => 'Entry Time',
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'downtime_author_name' => 'Author',
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'downtime_comment_data' => 'Comment',
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'downtime_scheduled_start_time' => 'Start',
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'downtime_scheduled_end_time' => 'End',
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'downtime_trigger_time' => 'Trigger Time',
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'downtime_internal_downtime_id' => 'Downtime ID',
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'downtime_duration' => 'Duration',
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));
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}
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/**
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* Display notification overview
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*/
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public function notificationsAction()
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{
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$this->setDefaultSortColumn('notification_start_time', 'DESC');
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$this->view->notifications = $this->query(
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'notification',
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array(
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'host_name',
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'service_description',
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'notification_type',
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'notification_reason',
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'notification_start_time',
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'notification_contact',
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'notification_information',
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'notification_command'
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)
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);
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$this->setupSortControl(array(
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'notification_start_time' => 'Notification Start'
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));
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}
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/**
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* Create query
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*
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* @param string $view
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* @param array $columns
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*
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* @return Query
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*/
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private function query($view, $columns)
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{
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$extra = preg_split(
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'~,~',
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$this->_getParam('extracolumns', ''),
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-1,
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PREG_SPLIT_NO_EMPTY
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);
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if (empty($extra)) {
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$cols = $columns;
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} else {
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$cols = array_merge($columns, $extra);
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}
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$this->view->extraColumns = $extra;
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$query = $this->backend->select()
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->from($view, $cols)
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->applyRequest($this->_request);
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$this->handleFormatRequest($query);
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return $query->paginate();
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}
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/**
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* Handle the 'format' and 'view' parameter
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*
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* @param Query $query The current query
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*/
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private function handleFormatRequest($query)
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{
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if ($this->compactView !== null && ($this->_getParam('view', false) === 'compact')) {
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$this->_helper->viewRenderer($this->compactView);
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}
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if ($this->_getParam('format') === 'sql'
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&& IcingaConfig::app()->global->get('environment', 'production') === 'development') {
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echo '<pre>'
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. htmlspecialchars(wordwrap($query->getQuery()->dump()))
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. '</pre>';
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exit;
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}
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if ($this->_getParam('format') === 'json'
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|| $this->_request->getHeader('Accept') === 'application/json')
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{
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header('Content-type: application/json');
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echo json_encode($query->fetchAll());
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exit;
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}
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if ($this->_getParam('format') === 'csv'
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|| $this->_request->getHeader('Accept') === 'text/csv') {
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Csv::fromQuery($query)->dump();
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exit;
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}
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}
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/**
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* Set the default sort column for this action if none is provided
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*
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* @param string $column The column to use for sorting
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* @param string $dir The direction ('ASC' or 'DESC')
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*/
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private function setDefaultSortColumn($column, $dir = 'DESC')
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{
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$this->setParam('sort', $this->getParam('sort', $column));
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$this->setParam('dir', $this->getParam('dir', $dir));
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}
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/**
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* Create a sort control box at the 'sortControl' view parameter
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*
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* @param array $columns An array containing the sort columns, with the
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* submit value as the key and the value as the label
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*/
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private function setupSortControl(array $columns)
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{
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$this->view->sortControl = new SortBox(
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$this->getRequest()->getActionName(),
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$columns
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);
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$this->view->sortControl->applyRequest($this->getRequest());
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}
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/**
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* Return all tabs for this controller
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*
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* @return Tabs
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*/
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private function createTabs()
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{
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$tabs = $this->getTabs();
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$tabs->extend(new OutputFormat())
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->extend(new DashboardAction());
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}
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}
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// @codingStandardsIgnoreEnd
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