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<?php |
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namespace Bernard\Driver; |
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use IronMQ; |
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use Symfony\Component\OptionsResolver\OptionsResolver; |
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/** |
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* Implements a Driver for use with Iron MQ: |
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* http://dev.iron.io/mq/reference/api/ |
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* |
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* @package Bernard |
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*/ |
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class IronMqDriver extends AbstractPrefetchDriver |
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{ |
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protected $ironmq; |
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/** |
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* @param IronMQ $ironmq |
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* @param int|null $prefetch |
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*/ |
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public function __construct(IronMQ $ironmq, $prefetch = null) |
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{ |
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parent::__construct($prefetch); |
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$this->ironmq = $ironmq; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function listQueues() |
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{ |
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$queueNames = array(); |
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$page = 0; |
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while ($queues = $this->ironmq->getQueues($page, 100)) { |
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$queueNames += $this->pluck($queues, 'name'); |
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// If we get 100 results the probability of another page is high. |
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if (count($queues) < 100) { |
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break; |
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} |
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$page++; |
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} |
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return $queueNames; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function createQueue($queueName, array $options = []) |
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{ |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function countMessages($queueName) |
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{ |
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if ($info = $this->ironmq->getQueue($queueName)) { |
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return $info->size; |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function pushMessage($queueName, $message, array $options = []) |
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{ |
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$options = $this->validatePushOptions($options); |
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$this->ironmq->postMessage($queueName, $message, $options); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function popMessage($queueName, $duration = 5) |
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{ |
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if ($message = $this->cache->pop($queueName)) { |
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return $message; |
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} |
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$timeout = IronMQ::GET_MESSAGE_TIMEOUT; |
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$messages = $this->ironmq->getMessages($queueName, $this->prefetch, $timeout, $duration); |
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if (!$messages) { |
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return array(null, null); |
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} |
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foreach ($messages as $message) { |
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$this->cache->push($queueName, array($message->body, $message->id)); |
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} |
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return $this->cache->pop($queueName); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function acknowledgeMessage($queueName, $receipt) |
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{ |
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$this->ironmq->deleteMessage($queueName, $receipt); |
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} |
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/** |
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* IronMQ does not support an offset when peeking messages. |
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* |
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* {@inheritdoc} |
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*/ |
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public function peekQueue($queueName, $index = 0, $limit = 20) |
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{ |
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if ($messages = $this->ironmq->peekMessages($queueName, $limit)) { |
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return $this->pluck($messages, 'body'); |
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} |
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return []; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function removeQueue($queueName) |
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{ |
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$this->ironmq->deleteQueue($queueName); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function info() |
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{ |
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return [ |
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'prefetch' => $this->prefetch, |
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]; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function configurePushOptions(OptionsResolver $resolver) |
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{ |
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//BC layer to support 2.3+ and 2.7+/3.0+ versions |
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if (interface_exists('Symfony\Component\OptionsResolver\OptionsResolverInterface')) { |
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//2.3+ |
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$resolver->setOptional(array( |
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'timeout', |
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'delay', |
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'expires_in' |
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)); |
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} else { |
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//2.7+ |
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$resolver |
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->setDefined('timeout') |
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->setDefined('delay') |
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->setDefined('expires_in') |
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; |
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} |
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} |
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/** |
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166
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* The missing array_pluck but for objects array |
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* |
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* @param array $objects |
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* @param string $property |
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* |
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* @return array |
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*/ |
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protected function pluck(array $objects, $property) |
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{ |
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$function = function ($object) use ($property) { |
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return $object->$property; |
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}; |
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return array_map($function, $objects); |
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} |
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} |
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bernardphp /
bernard
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.