/
QueueCommands.php
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/
QueueCommands.php
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<?php
namespace Drush\Drupal\Commands\core;
use Consolidation\AnnotatedCommand\CommandData;
use Consolidation\AnnotatedCommand\CommandError;
use Consolidation\OutputFormatters\StructuredData\RowsOfFields;
use Drupal\Core\Queue\QueueFactory;
use Drupal\Core\Queue\QueueWorkerManagerInterface;
use Drupal\Core\Queue\RequeueException;
use Drupal\Core\Queue\SuspendQueueException;
use Drush\Commands\DrushCommands;
class QueueCommands extends DrushCommands
{
/**
* @var \Drupal\Core\Queue\QueueWorkerManager
*/
protected $workerManager;
protected $queueService;
public function __construct(QueueWorkerManagerInterface $workerManager, QueueFactory $queueService)
{
$this->workerManager = $workerManager;
$this->queueService = $queueService;
}
/**
* @return \Drupal\Core\Queue\QueueWorkerManager
*/
public function getWorkerManager()
{
return $this->workerManager;
}
/**
* @return \Drupal\Core\Queue\QueueFactory
*/
public function getQueueService()
{
return $this->queueService;
}
/**
* Keep track of queue definitions.
*
* @var array
*/
protected static $queues;
/**
* Run a specific queue by name.
*
* @command queue:run
* @aliases queue-run
* @param string $name The name of the queue to run, as defined in either hook_queue_info or hook_cron_queue_info.
* @validate-queue name
* @option time-limit The maximum number of seconds allowed to run the queue.
* @option items-limit The maximum number of items allowed to run the queue.
* @option lease-time The maximum number of seconds that an item remains claimed.
*/
public function run($name, $options = ['time-limit' => self::REQ, 'items-limit' => self::REQ, 'lease-time' => self::REQ])
{
$time_limit = (int) $options['time-limit'];
$items_limit = (int) $options['items-limit'];
$start = microtime(true);
$worker = $this->getWorkerManager()->createInstance($name);
$info = $this->getWorkerManager()->getDefinition($name);
$end = time() + $time_limit;
$queue = $this->getQueue($name);
$count = 0;
$remaining = $time_limit;
$lease_time = $options['lease-time'] ?? $info['cron']['time'] ?? 30;
while ((!$time_limit || $remaining > 0) && (!$items_limit || $count < $items_limit) && ($item = $queue->claimItem($lease_time))) {
try {
$this->logger()->info(dt('Processing item @id from @name queue.', ['@name' => $name, '@id' => $item->item_id]));
$worker->processItem($item->data);
$queue->deleteItem($item);
$count++;
} catch (RequeueException $e) {
// The worker requested the task to be immediately requeued.
$queue->releaseItem($item);
} catch (SuspendQueueException $e) {
// If the worker indicates there is a problem with the whole queue,
// release the item.
$queue->releaseItem($item);
throw new \Exception($e->getMessage());
} catch (\Exception $e) {
// In case of any other kind of exception, log it and leave the
// item in the queue to be processed again later.
$this->logger()->error($e->getMessage());
}
$remaining = $end - time();
}
$elapsed = microtime(true) - $start;
$this->logger()->success(dt('Processed @count items from the @name queue in @elapsed sec.', ['@count' => $count, '@name' => $name, '@elapsed' => round($elapsed, 2)]));
}
/**
* Returns a list of all defined queues.
*
* @command queue:list
* @aliases queue-list
* @field-labels
* queue: Queue
* items: Items
* class: Class
*
* @filter-default-field queue
* @return \Consolidation\OutputFormatters\StructuredData\RowsOfFields
*/
public function qList($options = ['format' => 'table'])
{
$result = [];
foreach (array_keys($this->getQueues()) as $name) {
$q = $this->getQueue($name);
$result[$name] = [
'queue' => $name,
'items' => $q->numberOfItems(),
'class' => get_class($q),
];
}
return new RowsOfFields($result);
}
/**
* Delete all items in a specific queue.
*
* @command queue:delete
* @aliases queue-delete
* @param $name The name of the queue to run, as defined in either hook_queue_info or hook_cron_queue_info.
* @validate-queue name
*/
public function delete($name)
{
$queue = $this->getQueue($name);
$queue->deleteQueue();
$this->logger()->success(dt('All items in @name queue deleted.', ['@name' => $name]));
}
/**
* Validate that queue permission exists.
*
* Annotation value should be the name of the argument/option containing the name.
*
* @hook validate @validate-queue
* @param \Consolidation\AnnotatedCommand\CommandData $commandData
* @return \Consolidation\AnnotatedCommand\CommandError|null
*/
public function validateQueueName(CommandData $commandData)
{
$arg_name = $commandData->annotationData()->get('validate-queue', null);
$name = $commandData->input()->getArgument($arg_name);
$all = array_keys(self::getQueues());
if (!in_array($name, $all)) {
$msg = dt('Queue not found: !name', ['!name' => $name]);
return new CommandError($msg);
}
}
/**
* {@inheritdoc}
*/
public function getQueues()
{
if (!isset(static::$queues)) {
static::$queues = [];
foreach ($this->getWorkerManager()->getDefinitions() as $name => $info) {
static::$queues[$name] = $info;
}
}
return static::$queues;
}
/**
* {@inheritdoc}
*
* @return \Drupal\Core\Queue\QueueInterface
*/
public function getQueue($name)
{
return $this->getQueueService()->get($name);
}
}