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<?php |
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namespace Zenstruck\ScheduleBundle\Schedule\Task; |
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use Symfony\Component\Process\Process; |
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use Zenstruck\ScheduleBundle\Schedule\Task; |
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/** |
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* @author Kevin Bond <[email protected]> |
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*/ |
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final class CompoundTask extends Task implements \IteratorAggregate |
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{ |
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/** @var Task[] */ |
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private $tasks = []; |
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public function __construct() |
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{ |
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parent::__construct('compound task'); |
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} |
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public function add(Task $task): self |
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{ |
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if ($task instanceof self) { |
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throw new \LogicException('Cannot nest compound tasks.'); |
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} |
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$this->tasks[] = $task; |
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return $this; |
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} |
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/** |
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* @param string $name Command class or name (my:command) |
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*/ |
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public function addCommand(string $name, array $arguments = [], string $description = null): self |
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{ |
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return $this->addWithDescription(new CommandTask($name, ...$arguments), $description); |
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} |
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/** |
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* @param callable $callback Return value is considered "output" |
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*/ |
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public function addCallback(callable $callback, string $description = null): self |
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{ |
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return $this->addWithDescription(new CallbackTask($callback), $description); |
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} |
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/** |
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* @param string|Process $process |
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*/ |
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public function addProcess($process, string $description = null): self |
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{ |
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return $this->addWithDescription(new ProcessTask($process), $description); |
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} |
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public function addNull(string $description): self |
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{ |
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return $this->add(new NullTask($description)); |
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} |
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/** |
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* @return Task[] |
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*/ |
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public function getIterator(): \Generator |
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{ |
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foreach ($this->tasks as $task) { |
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$task->cron($this->getExpression()); |
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if ($this->getTimezone()) { |
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$task->timezone($this->getTimezone()->getName()); |
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} |
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foreach ($this->getExtensions() as $extension) { |
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$task->addExtension($extension); |
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} |
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yield $task; |
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} |
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} |
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private function addWithDescription(Task $task, string $description = null): self |
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{ |
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if ($description) { |
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$task->description($description); |
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} |
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return $this->add($task); |
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} |
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} |
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zenstruck /
schedule-bundle
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