Files
espocrm/application/Espo/Core/CronManager.php
Taras Machyshyn fec23a0e93 New 2020 year
2020-01-03 16:33:30 +02:00

469 lines
14 KiB
PHP

<?php
/************************************************************************
* This file is part of EspoCRM.
*
* EspoCRM - Open Source CRM application.
* Copyright (C) 2014-2020 Yuri Kuznetsov, Taras Machyshyn, Oleksiy Avramenko
* Website: https://www.espocrm.com
*
* EspoCRM is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* EspoCRM 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with EspoCRM. If not, see http://www.gnu.org/licenses/.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU General Public License version 3.
*
* In accordance with Section 7(b) of the GNU General Public License version 3,
* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
************************************************************************/
namespace Espo\Core;
use \PDO;
use Espo\Core\Utils\Json;
use Espo\Core\Exceptions\NotFound;
use Espo\Core\Exceptions\Error;
class CronManager
{
private $container;
private $config;
private $fileManager;
private $entityManager;
private $scheduledJobUtil;
private $cronJobUtil;
private $cronScheduledJobUtil;
private $useProcessPool = false;
private $asSoonAsPossibleSchedulingList = [
'*',
'* *',
'* * *',
'* * * *',
'* * * * *',
'* * * * * *',
];
const PENDING = 'Pending';
const READY = 'Ready';
const RUNNING = 'Running';
const SUCCESS = 'Success';
const FAILED = 'Failed';
protected $lastRunTime = 'data/cache/application/cronLastRunTime.php';
public function __construct(\Espo\Core\Container $container)
{
$this->container = $container;
$this->config = $this->container->get('config');
$this->fileManager = $this->container->get('fileManager');
$this->entityManager = $this->container->get('entityManager');
$this->serviceFactory = $this->container->get('serviceFactory');
$this->scheduledJobUtil = $this->container->get('scheduledJob');
$this->cronJobUtil = new \Espo\Core\Utils\Cron\Job($this->config, $this->entityManager);
$this->cronScheduledJobUtil = new \Espo\Core\Utils\Cron\ScheduledJob($this->config, $this->entityManager);
if ($this->getConfig()->get('jobRunInParallel')) {
if (\Spatie\Async\Pool::isSupported()) {
$this->useProcessPool = true;
} else {
$GLOBALS['log']->warning("CronManager: useProcessPool requires pcntl and posix extensions.");
}
}
}
protected function getContainer()
{
return $this->container;
}
protected function getConfig()
{
return $this->config;
}
protected function getFileManager()
{
return $this->fileManager;
}
protected function getEntityManager()
{
return $this->entityManager;
}
protected function getServiceFactory()
{
return $this->serviceFactory;
}
protected function getScheduledJobUtil()
{
return $this->scheduledJobUtil;
}
protected function getCronJobUtil()
{
return $this->cronJobUtil;
}
protected function getCronScheduledJobUtil()
{
return $this->cronScheduledJobUtil;
}
protected function getLastRunTime()
{
$lastRunData = $this->getFileManager()->getPhpContents($this->lastRunTime);
if (is_array($lastRunData) && !empty($lastRunData['time'])) {
$lastRunTime = $lastRunData['time'];
} else {
$lastRunTime = time() - intval($this->getConfig()->get('cronMinInterval', 0)) - 1;
}
return $lastRunTime;
}
protected function setLastRunTime($time)
{
$data = array(
'time' => $time,
);
return $this->getFileManager()->putPhpContents($this->lastRunTime, $data);
}
protected function checkLastRunTime()
{
$currentTime = time();
$lastRunTime = $this->getLastRunTime();
$cronMinInterval = $this->getConfig()->get('cronMinInterval', 0);
if ($currentTime > ($lastRunTime + $cronMinInterval)) {
return true;
}
return false;
}
protected function useProcessPool()
{
return $this->useProcessPool;
}
public function setUseProcessPool($useProcessPool)
{
$this->useProcessPool = $useProcessPool;
}
/**
* Run Cron
*/
public function run()
{
if (!$this->checkLastRunTime()) {
$GLOBALS['log']->info('CronManager: Stop cron running, too frequent execution.');
return;
}
$this->setLastRunTime(time());
$this->getCronJobUtil()->markJobsFailed();
$this->getCronJobUtil()->updateFailedJobAttempts();
$this->createJobsFromScheduledJobs();
$this->getCronJobUtil()->removePendingJobDuplicates();
$this->processPendingJobs();
}
public function processPendingJobs($queue = null, $limit = null, $poolDisabled = false, $noLock = false)
{
if (is_null($limit)) {
$limit = intval($this->getConfig()->get('jobMaxPortion', 0));
}
$pendingJobList = $this->getCronJobUtil()->getPendingJobList($queue, $limit);
$useProcessPool = $this->useProcessPool();
if ($poolDisabled) {
$useProcessPool = false;
}
if ($useProcessPool) {
$pool = \Spatie\Async\Pool::create()
->autoload(getcwd() . '/vendor/autoload.php')
->concurrency($this->getConfig()->get('jobPoolConcurrencyNumber'))
->timeout($this->getConfig()->get('jobPeriodForActiveProcess'));
}
foreach ($pendingJobList as $job) {
$skip = false;
if (!$noLock) $this->lockJobTable();
if ($noLock || $this->getCronJobUtil()->isJobPending($job->id)) {
if ($job->get('scheduledJobId')) {
if ($this->getCronJobUtil()->isScheduledJobRunning($job->get('scheduledJobId'), $job->get('targetId'), $job->get('targetType'))) {
$skip = true;
}
}
} else {
$skip = true;
}
if ($skip) {
if (!$noLock) $this->unlockTables();
continue;
}
$job->set('startedAt', date('Y-m-d H:i:s'));
if ($useProcessPool) {
$job->set('status', self::READY);
} else {
$job->set('status', self::RUNNING);
$job->set('pid', \Espo\Core\Utils\System::getPid());
}
$this->getEntityManager()->saveEntity($job);
if (!$noLock) $this->unlockTables();
if ($useProcessPool) {
$task = new \Espo\Core\Utils\Cron\JobTask($job->id);
$pool->add($task);
} else {
$this->runJob($job);
}
}
if ($useProcessPool) {
$pool->wait();
}
}
protected function lockJobTable()
{
$this->getEntityManager()->getPdo()->query('LOCK TABLES `job` WRITE');
}
protected function unlockTables()
{
$this->getEntityManager()->getPdo()->query('UNLOCK TABLES');
}
public function runJobById($id)
{
if (empty($id)) throw new Error();
$job = $this->getEntityManager()->getEntity('Job', $id);
if (!$job) throw new Error("Job {$id} not found.");
if ($job->get('status') !== self::READY) {
throw new Error("Can't run job {$id} with no status Ready.");
}
if (!$job->get('startedAt')) {
$job->set('startedAt', date('Y-m-d H:i:s'));
}
$job->set('status', self::RUNNING);
$job->set('pid', \Espo\Core\Utils\System::getPid());
$this->getEntityManager()->saveEntity($job);
$this->runJob($job);
}
public function runJob(\Espo\Entities\Job $job)
{
$isSuccess = true;
$skipLog = false;
try {
if ($job->get('scheduledJobId')) {
$this->runScheduledJob($job);
} else if ($job->get('job')) {
$this->runJobByName($job);
} else {
$this->runService($job);
}
} catch (\Throwable $e) {
$isSuccess = false;
if ($e->getCode() === -1) {
$job->set('attempts', 0);
$skipLog = true;
} else {
$GLOBALS['log']->error('CronManager: Failed job running, job ['.$job->id.']. Error Details: '.$e->getMessage());
}
}
$status = $isSuccess ? self::SUCCESS : self::FAILED;
$job->set('status', $status);
if ($isSuccess) {
$job->set('executedAt', date('Y-m-d H:i:s'));
}
$this->getEntityManager()->saveEntity($job);
if ($job->get('scheduledJobId') && !$skipLog) {
$this->getCronScheduledJobUtil()->addLogRecord($job->get('scheduledJobId'), $status, null, $job->get('targetId'), $job->get('targetType'));
}
if ($isSuccess) return true;
return false;
}
protected function runScheduledJob($job)
{
$jobName = $job->get('scheduledJobJob');
$className = $this->getScheduledJobUtil()->get($jobName);
if ($className === false) throw new Error("No class name for job {$jobName}.");
$jobClass = new $className($this->container);
$method = 'run';
if (!method_exists($jobClass, $method)) throw new Error();
$data = null;
if ($job->get('data')) {
$data = $job->get('data');
}
$jobClass->$method($data, $job->get('targetId'), $job->get('targetType'));
}
protected function runService($job)
{
$serviceName = $job->get('serviceName');
if (!$serviceName) {
throw new Error("Job with empty serviceName.");
}
if (!$this->getServiceFactory()->checkExists($serviceName)) throw new Error();
$service = $this->getServiceFactory()->create($serviceName);
$methodNameDeprecated = $job->get('method');
$methodName = $job->get('methodName');
if (!$methodName) throw new Error('Job with empty methodName.');
if (!method_exists($service, $methodName)) throw new Error();
$data = $job->get('data');
$service->$methodName($data, $job->get('targetId'), $job->get('targetType'));
}
protected function runJobByName($job)
{
$jobName = $job->get('job');
$className = $this->getScheduledJobUtil()->get($jobName);
if ($className === false) throw new Error("No class name for job {$jobName}.");
$jobClass = new $className($this->container);
$method = 'run';
if (!method_exists($jobClass, $method)) throw new Error();
$data = $job->get('data') ?: null;
$jobClass->$method($data, $job->get('targetId'), $job->get('targetType'));
}
protected function createJobsFromScheduledJobs()
{
$activeScheduledJobList = $this->getCronScheduledJobUtil()->getActiveScheduledJobList();
$runningScheduledJobIdList = $this->getCronJobUtil()->getRunningScheduledJobIdList();
$createdJobIdList = [];
foreach ($activeScheduledJobList as $scheduledJob) {
$scheduling = $scheduledJob->get('scheduling');
$asSoonAsPossible = in_array($scheduling, $this->asSoonAsPossibleSchedulingList);
if ($asSoonAsPossible) {
$nextDate = date('Y-m-d H:i:s');
} else {
try {
$cronExpression = \Cron\CronExpression::factory($scheduling);
} catch (\Exception $e) {
$GLOBALS['log']->error('CronManager (ScheduledJob ['.$scheduledJob->id.']): Scheduling string error - '. $e->getMessage() . '.');
continue;
}
try {
$nextDate = $cronExpression->getNextRunDate()->format('Y-m-d H:i:s');
} catch (\Exception $e) {
$GLOBALS['log']->error('CronManager (ScheduledJob ['.$scheduledJob->id.']): Unsupported CRON expression ['.$scheduling.']');
continue;
}
$existingJob = $this->getCronJobUtil()->getJobByScheduledJobIdOnMinute($scheduledJob->id, $nextDate);
if ($existingJob) continue;
}
$className = $this->getScheduledJobUtil()->get($scheduledJob->get('job'));
if ($className) {
if (method_exists($className, 'prepare')) {
$implementation = new $className($this->container);
$implementation->prepare($scheduledJob, $nextDate);
continue;
}
}
if (in_array($scheduledJob->id, $runningScheduledJobIdList)) {
continue;
}
$pendingCount = $this->getCronJobUtil()->getPendingCountByScheduledJobId($scheduledJob->id);
if ($asSoonAsPossible) {
if ($pendingCount > 0) {
continue;
}
} else {
if ($pendingCount > 1) {
continue;
}
}
$jobEntity = $this->getEntityManager()->getEntity('Job');
$jobEntity->set([
'name' => $scheduledJob->get('name'),
'status' => self::PENDING,
'scheduledJobId' => $scheduledJob->id,
'executeTime' => $nextDate
]);
$this->getEntityManager()->saveEntity($jobEntity);
}
}
}