2017-01-16 48 views
2

我有任务在我调度:TYPO3 ExtBase - 通过UID获取调度任务,并与ID 5执行它

task in schedueler

现在我试着取任务,然后执行它。

... 

/** 
* @var \TYPO3\CMS\Scheduler\Scheduler 
* @inject 
*/ 
protected $scheduler; 

... 

public function createAction($filepath, Strategy $strategy) 
{ 
    ... 
    $taskObject = $this->scheduler->fetchTaskRecord(5)["serialized_task_object"]; 

    $task = unserialize($taskObject); 

    if ($this->scheduler->isValidTaskObject($task)) { 

     // The task is valid, return it 
     $this->scheduler->executeTask($task); 
    } 

    ... 
} 

,但我得到了以下错误: Fatal error: Call to a member function saveTask() on null in /var/www/typo3/typo3_src-6.2.25/typo3/sysext/scheduler/Classes/Task/AbstractTask.php on line 469

这是我所得到的,如果我执行var_dump($taskObject);

string(588) "O:32:"TYPO3\CMS\Extbase\Scheduler\Task":9:{s:20:"*commandIdentifier";s:39:"importr:import:initializeservicemanager";s:12:"*arguments";a:1:{s:12:"extensionKey";s:0:"";}s:11:"*defaults";a:2:{s:12:"extensionKey";N;s:4:"mail";N;}s:10:"*taskUid";i:5;s:11:"*disabled";b:1;s:12:"*execution";O:29:"TYPO3\CMS\Scheduler\Execution":6:{s:8:"*start";i:1475152860;s:6:"*end";i:1475152860;s:11:"*interval";i:0;s:11:"*multiple";i:0;s:10:"*cronCmd";s:0:"";s:23:"*isNewSingleExecution";b:0;}s:16:"*executionTime";i:1475152860;s:14:"*description";s:0:"";s:12:"*taskGroup";i:0;}"

如果我输出$taskvar_dump的isValidTaskObject检查后正确的,那么我只是得到一个空白页面。

更确切地说,我从文件Importr/Classes/Controller/ImportrController.php这是扩展Importr

回答

3

我想你应该只使用fetchTask()而不是fetchTaskRecord(),获得任务对象,而不是一个的一部分createAction函数内部工作阵列。 我刚试过这个,没有错误。

$scheduler = $this->objectManager->get(\TYPO3\CMS\Scheduler\Scheduler::class); 
$schedulerTask = $scheduler->fetchTask(1); 
$schedulerTask->execute(); 

不是很多,但至少一点信息/文件: https://docs.typo3.org/typo3cms/extensions/scheduler/latest/DevelopersGuide/SchedulerApi/Index.html

HTH merzilla

+1

谢谢!我想知道为什么'fetchTask()'没有记录在API中,它会让我安全很多小时 – Black