public function onKnownPayloadReceived($plugin, Payload $payload, $is_known)
{
/** @var TasksPool $tasks_pool */
$tasks_pool = $this->container['parsley.tasks_pool'];
$task_name = $payload->getName();
$task = $tasks_pool->get($task_name);
$args = Caller::unpackArguments($payload->getArguments(), $task->getArgumentsOrder());
// TODO: event + subscriber
// $task->before($payload, $args);
$this->fireSegmentEvent('before.payload.handling: ' . $task_name, [$payload, $args, $task]);
$exception = null;
$result = null;
try {
// TODO: event + subscriber
$result = Caller::call($task, 'callback', $args);
} catch (\Exception $e) {
$exception = $e;
}
if ($exception) {
// TODO: event + subscriber
// $task->failure($exception, $args, $payload);
$this->fireSegmentEvent('failed.payload.handling: ' . $task_name, [$payload, $exception, $args, $task]);
} else {
// TODO: event + subscriber
//$task->after($result, $args, $payload);
$this->fireSegmentEvent('successful.payload.handling: ' . $task_name, [$payload, $result, $args, $task]);
}
// TODO: event + subscriber
// $task->always($result, $args, $payload, $exception);
$this->fireSegmentEvent('done.payload.handling: ' . $task_name, [$payload, $exception, $result, $args, $task]);
}
/**
* @param \Parsley\Plugins\SegmentInterface $segment
* @param Payload $payload
*/
public function onSend($segment, $payload)
{
$props = $payload->getProperties();
/** @var \Parsley\Application $application */
$application = $this->container['parsley.application'];
// TODO: dirty hack, get rid of it
if (empty($props->getMessageId()) && $props->getMessageId() != 0) {
// TODO: make id maker be accessible via container (or plugin?)
// http://php.net/manual/en/function.uniqid.php#94959
$uuid = sprintf('%04x%04x-%04x-%04x-%04x-%04x%04x%04x', mt_rand(0, 0xffff), mt_rand(0, 0xffff), mt_rand(0, 0xffff), mt_rand(0, 0xfff) | 0x4000, mt_rand(0, 0x3fff) | 0x8000, mt_rand(0, 0xffff), mt_rand(0, 0xffff), mt_rand(0, 0xffff));
$props->setMessageId($uuid);
}
$props->setAppId($application->getName());
$props->setType('payload');
$props->setContentType($this->container['config']->get('parsley.payload.content_type', 'application/json'));
// if (!$props->getAppId()) {
// $props->setAppId($segment->getName());
// }
//
// if (!$props->getType()) {
// $props->setType('payload');
// }
//
// if (!$props->getContentType()) {
// $props->setContentType($this->container['config']->get('parsley.payload.content_type', 'application/json'));
// }
}
/**
* @param \Parsley\Plugins\SegmentInterface $segment
* @param \Parsley\Core\Payload $payload
* @param mixed $result
* @param array $args
* @param \Parsley\Core\Task $task
* @param mixed $group_id
*
* @return mixed
*/
public function onChildAfter($segment, $payload, $result, $args, $task, $group_id)
{
echo " ~Parent {$this->getName()} (#{$group_id}) notified with child's 'after' {$payload->getName()}", PHP_EOL;
if ($payload->getName() != 'Parsley.Examples.Tasks.HelloWorld') {
return;
}
$tasks = ['Parsley.Examples.Tasks.HiUniverse'];
$no = 0;
$arguments = [['hi' => date("Y-m-d H:i:s"), 'universe' => 'from_async ' . $this->getName()]];
$this->group(function () use($tasks, $arguments) {
/** @var \Parsley\Application $application */
$application = $this->container['parsley.application'];
foreach ($tasks as $id => $name) {
$payload = new Payload($name, $arguments[$id], new Properties());
$application->send($payload);
$args = empty($arguments[$id]) ? 'no arguments ' : implode(', ', $arguments[$id]);
echo "Schedule (from context of {$this->getName()}) {$name} with {$args}", PHP_EOL;
}
});
echo PHP_EOL;
}
/**
* @param SegmentInterface $segment
* @param \Parsley\Core\Payload $payload
*/
public function onPayloadReceive($segment, $payload)
{
$this->fireSegmentEvent('receive', [$payload]);
/** @var \Parsley\Core\TasksPool $tasks_pool */
$tasks_pool = $this->container['parsley.tasks_pool'];
$task_name = $payload->getName();
// if not registered - drop it, because it should not be here at all
$found = $tasks_pool->isRegistered($payload->getName());
if ($found) {
$this->fireSegmentEvent("known.payload.received: {$task_name}", [$payload, $found]);
} else {
$this->fireSegmentEvent("unknown.payload.received: {$task_name}", [$payload, $found]);
}
$this->fireSegmentEvent('received', [$payload, $found]);
}
/**
* @param \Parsley\Core\Payload $payload
*
* @return bool
*/
protected function getGroupId($payload)
{
return $payload->getHeaders()['parsley_group_id'];
}
protected function checkDelivery(Payload $payload)
{
if (!$payload->hasDelivery()) {
throw new ParsleyException("Payload has no delivery");
}
}
/**
* @param Payload $payload
*
* @return array
*/
public function toArray(Payload $payload)
{
return ['name' => $payload->getName(), 'arguments' => $payload->getArguments(), 'attributes' => $payload->getAttributes()];
}