/**
* @return Priority
*/
public function prev()
{
if (null === $this->priorityHandler) {
return $this;
}
return $this->priorityHandler->getBefore($this);
}
/**
* @inheritdoc
*
* @throws QueueAccessException
*/
public function listQueues($prefix = '')
{
$listQueues = [];
try {
if (empty($prefix)) {
$results = $this->sqsClient->listQueues();
} else {
$results = $this->sqsClient->listQueues(['QueueNamePrefix' => $prefix]);
}
} catch (SqsException $e) {
throw new QueueAccessException('Cannot list queues', 0, $e);
}
$results = $results->get('QueueUrls');
foreach ($results as $result) {
$result = explode('/', $result);
$result = array_pop($result);
$priorities = $this->priorityHandler->getAll();
foreach ($priorities as $priority) {
if (!empty($priority)) {
$result = str_replace(static::PRIORITY_SEPARATOR . $priority->getName(), '', $result);
}
}
$listQueues[] = $result;
}
$listQueues = array_unique($listQueues);
return $listQueues;
}
/**
* @inheritdoc
*/
public function purgeQueue($queueName, $priority = null)
{
if (null === $priority) {
$priorities = $this->priorityHandler->getAll();
foreach ($priorities as $priority) {
$this->purgeQueue($queueName, $priority);
}
return $this;
}
if (empty($queueName)) {
throw new InvalidArgumentException('Parameter queueName empty or not defined.');
}
if (!isset($this->queues[$queueName])) {
throw new InvalidArgumentException('Queue ' . $queueName . " doesn't exist, please create it before use it.");
}
if (!isset($this->queues[$queueName][$priority])) {
throw new \Exception('Unknown priority: ' . $priority);
}
$this->queues[$queueName][$priority] = new SplQueue();
return $this;
}
/**
* @inheritdoc
*
* @throws SqsException
*/
public function listQueues($prefix = '')
{
$listQueues = [];
if (empty($prefix)) {
$results = $this->sqsClient->listQueues();
} else {
$results = $this->sqsClient->listQueues(['QueueNamePrefix' => $prefix]);
}
$results = $results->get('QueueUrls');
foreach ($results as $result) {
$result = explode('/', $result);
$result = array_pop($result);
$priorities = $this->priorityHandler->getAll();
foreach ($priorities as $priority) {
if (!empty($priority)) {
$result = str_replace(static::PRIORITY_SEPARATOR . $priority, '', $result);
}
}
$listQueues[] = $result;
}
$listQueues = array_unique($listQueues);
return $listQueues;
}
/**
* @inheritdoc
*/
public function listQueues($prefix = '')
{
$result = [];
/* @var SplFileInfo $file */
foreach ($this->finder as $file) {
if (!empty($prefix) && !$this->startsWith($file->getRelativePathname(), $prefix)) {
continue;
}
if ($file->getExtension() === static::QUEUE_FILE_EXTENSION) {
$explode = explode('.', $file->getRelativePathname());
array_pop($explode);
$implode = implode('.', $explode);
$priorities = $this->priorityHandler->getAll();
foreach ($priorities as $priority) {
if (!empty($priority)) {
$implode = str_replace(static::PRIORITY_SEPARATOR . $priority, '', $implode);
}
}
$result[] = $implode;
}
}
$result = array_unique($result);
return $result;
}
