JobController.php

<?php

/**
 *
 * bareos-webui - Bareos Web-Frontend
 *
 * @link      https://github.com/bareos/bareos-webui for the canonical source repository
 * @copyright Copyright (c) 2013-2015 Bareos GmbH & Co. KG (http://www.bareos.org/)
 * @license   GNU Affero General Public License (http://www.gnu.org/licenses/)
 * @author    Frank Bergkemper
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

namespace Job\Controller;

use Zend\Mvc\Controller\AbstractActionController;
use Zend\View\Model\ViewModel;

class JobController extends AbstractActionController
{

	protected $jobTable;
	protected $logTable;
	protected $bconsoleOutput = array();
	protected $director = null;

	public function indexAction()
	{
		if($_SESSION['bareos']['authenticated'] == true && $this->SessionTimeoutPlugin()->timeout()) {
				$order_by = $this->params()->fromRoute('order_by') ? $this->params()->fromRoute('order_by') : 'JobId';
				$order = $this->params()->fromRoute('order') ? $this->params()->fromRoute('order') : 'DESC';
				$limit = $this->params()->fromRoute('limit') ? $this->params()->fromRoute('limit') : '25';
				$paginator = $this->getJobTable()->fetchAll(true, $order_by, $order);
				$paginator->setCurrentPageNumber( (int) $this->params()->fromQuery('page', 1) );
				$paginator->setItemCountPerPage($limit);

				return new ViewModel(
					array(
						'paginator' => $paginator,
						'order_by' => $order_by,
						'order' => $order,
						'limit' => $limit,
						'allJobs' => $this->getJobTable()->fetchAll(),
						)
					);
		}
		else {
				return $this->redirect()->toRoute('auth', array('action' => 'login'));
		}
	}

	public function detailsAction()
	{
		if($_SESSION['bareos']['authenticated'] == true && $this->SessionTimeoutPlugin()->timeout()) {
				$id = (int) $this->params()->fromRoute('id', 0);
				if (!$id) {
					return $this->redirect()->toRoute('job');
				}

				return new ViewModel(array(
						'job' => $this->getJobTable()->getJob($id),
						'log' => $this->getLogTable()->getLogsByJob($id),
					));
		}
		else {
		return $this->redirect()->toRoute('auth', array('action' => 'login'));
        }
	}

	public function runningAction()
	{
		if($_SESSION['bareos']['authenticated'] == true && $this->SessionTimeoutPlugin()->timeout()) {
				$order_by = $this->params()->fromRoute('order_by') ? $this->params()->fromRoute('order_by') : 'JobId';
				$order = $this->params()->fromRoute('order') ? $this->params()->fromRoute('order') : 'DESC';
				$limit = $this->params()->fromRoute('limit') ? $this->params()->fromRoute('limit') : '25';
				$paginator = $this->getJobTable()->getRunningJobs(true, $order_by, $order);
				$paginator->setCurrentPageNumber( (int) $this->params()->fromQuery('page', 1) );
				$paginator->setItemCountPerPage($limit);

				return new ViewModel(
					array(
							'paginator' => $paginator,
						'order_by' => $order_by,
										'order' => $order,
										'limit' => $limit,
							'runningJobs' => $this->getJobTable()->getRunningJobs()
					)
				);
		}
		else {
				return $this->redirect()->toRoute('auth', array('action' => 'login'));
		}
	}

	public function waitingAction()
	{
		if($_SESSION['bareos']['authenticated'] == true && $this->SessionTimeoutPlugin()->timeout()) {
				$order_by = $this->params()->fromRoute('order_by') ? $this->params()->fromRoute('order_by') : 'JobId';
				$order = $this->params()->fromRoute('order') ? $this->params()->fromRoute('order') : 'DESC';
				$limit = $this->params()->fromRoute('limit') ? $this->params()->fromRoute('limit') : '25';
				$paginator = $this->getJobTable()->getWaitingJobs(true, $order_by, $order);
				$paginator->setCurrentPageNumber( (int) $this->params()->fromQuery('page', 1) );
				$paginator->setItemCountPerPage($limit);

				return new ViewModel(
					array(
							'paginator' => $paginator,
						'order_by' => $order_by,
										'order' => $order,
										'limit' => $limit,
							'waitingJobs' => $this->getJobTable()->getWaitingJobs()
					)
				);
		}
		else {
				return $this->redirect()->toRoute('auth', array('action' => 'login'));
		}
	}

	public function unsuccessfulAction()
	{
		if($_SESSION['bareos']['authenticated'] == true && $this->SessionTimeoutPlugin()->timeout()) {
				$order_by = $this->params()->fromRoute('order_by') ? $this->params()->fromRoute('order_by') : 'JobId';
				$order = $this->params()->fromRoute('order') ? $this->params()->fromRoute('order') : 'DESC';
				$limit = $this->params()->fromRoute('limit') ? $this->params()->fromRoute('limit') : '25';
				$paginator = $this->getJobTable()->getLast24HoursUnsuccessfulJobs(true, $order_by, $order);
				$paginator->setCurrentPageNumber( (int) $this->params()->fromQuery('page', 1) );
				$paginator->setItemCountPerPage($limit);

				return new ViewModel(
					array(
						'paginator' => $paginator,
						'order_by' => $order_by,
						'order' => $order,
						'limit' => $limit,
						'lastUnsuccessfulJobs' => $this->getJobTable()->getLast24HoursUnsuccessfulJobs(),
					)
				);
		}
		else {
				return $this->redirect()->toRoute('auth', array('action' => 'login'));
		}
	}

	public function successfulAction()
	{
		if($_SESSION['bareos']['authenticated'] == true && $this->SessionTimeoutPlugin()->timeout()) {
				$order_by = $this->params()->fromRoute('order_by') ? $this->params()->fromRoute('order_by') : 'JobId';
				$order = $this->params()->fromRoute('order') ? $this->params()->fromRoute('order') : 'DESC';
				$limit = $this->params()->fromRoute('limit') ? $this->params()->fromRoute('limit') : '25';
				$paginator = $this->getJobTable()->getLast24HoursSuccessfulJobs(true, $order_by, $order);
				$paginator->setCurrentPageNumber( (int) $this->params()->fromQuery('page', 1) );
				$paginator->setItemCountPerPage($limit);

				return new ViewModel(
					array(
						'paginator' => $paginator,
						'order_by' => $order_by,
						'order' => $order,
						'limit' => $limit,
						'lastSuccessfulJobs' => $this->getJobTable()->getLast24HoursSuccessfulJobs(),
					)
				);
		}
		else {
				return $this->redirect()->toRoute('auth', array('action' => 'login'));
		}
	}

	public function rerunAction()
	{
		if($_SESSION['bareos']['authenticated'] == true && $this->SessionTimeoutPlugin()->timeout()) {
				$jobid = (int) $this->params()->fromRoute('id', 0);
				$cmd = "rerun jobid=" . $jobid . " yes";
				$this->director = $this->getServiceLocator()->get('director');
				return new ViewModel(
						array(
							'bconsoleOutput' => $this->director->send_command($cmd),
							'jobid' => $jobid,
						)
				);
		}
		else {
				return $this->redirect()->toRoute('auth', array('action' => 'login'));
		}
	}

	public function cancelAction()
	{
		if($_SESSION['bareos']['authenticated'] == true && $this->SessionTimeoutPlugin()->timeout()) {
				$jobid = (int) $this->params()->fromRoute('id', 0);
				$cmd = "cancel jobid=" . $jobid . " yes";
				$this->director = $this->getServiceLocator()->get('director');
				return new ViewModel(
						array(
							'bconsoleOutput' => $this->director->send_command($cmd)
						)
				);
		}
		else {
				return $this->redirect()->toRoute('auth', array('action' => 'login'));
		}
	}

	public function runAction()
	{
		if($_SESSION['bareos']['authenticated'] == true && $this->SessionTimeoutPlugin()->timeout()) {
                                return new ViewModel(
                                                array(
							'jobs' => $this->getJobs()
                                                )
                                );
                }
                else {
                                return $this->redirect()->toRoute('auth', array('action' => 'login'));
                }
	}

	public function queueAction()
	{
		if($_SESSION['bareos']['authenticated'] == true && $this->SessionTimeoutPlugin()->timeout()) {
			if($this->params()->fromQuery('job')) {
				$jobname = $this->params()->fromQuery('job');
			}
			else {
				$jobname = null;
			}

                        return new ViewModel(
				array(
					'result' => $this->queueJob($jobname)
                                )
                        );
                }
                else {
                        return $this->redirect()->toRoute('auth', array('action' => 'login'));
                }
	}

	private function getJobs()
	{
		$director = $this->getServiceLocator()->get('director');
		$result = $director->send_command(".jobs type=B", 2, null);
		$jobs = \Zend\Json\Json::decode($result, \Zend\Json\Json::TYPE_ARRAY);
		return $jobs['result']['jobs'];
	}

	private function queueJob($jobname=null)
	{
		$result = "";
		if($jobname != null) {
			$director = $this->getServiceLocator()->get('director');
			$result = $director->send_command('run job="'.$jobname.'" yes');
		}
		return $result;
	}

	public function getJobTable()
	{
		if(!$this->jobTable)
		{
			$sm = $this->getServiceLocator();
			$this->jobTable = $sm->get('Job\Model\JobTable');
		}
		return $this->jobTable;
	}

	public function getLogTable()
	{
		if(!$this->logTable)
		{
			$sm = $this->getServiceLocator();
			$this->logTable = $sm->get('Log\Model\LogTable');
		}
		return $this->logTable;
	}

}