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<?php |
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namespace Jarobe\TaskRunnerBundle\Hydrator; |
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use Doctrine\Common\Annotations\Reader; |
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use Jarobe\TaskRunnerBundle\TaskType\TaskTypeInterface; |
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use Jarobe\TaskRUnner\Annotation\TaskType; |
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use Symfony\Component\Finder\Finder; |
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use Symfony\Component\Finder\SplFileInfo; |
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class Discovery implements DiscoveryInterface |
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{ |
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/** |
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* @var string |
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*/ |
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private $namespace; |
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/** |
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* @var string |
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*/ |
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private $directory; |
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/** |
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* The Kernel root directory |
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* @var string |
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*/ |
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private $rootDir; |
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/** |
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* @var array|null |
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*/ |
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private $tasks; |
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/** |
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* WorkerDiscovery constructor. |
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* |
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* @param $namespace |
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* The namespace of the workers |
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* @param $directory |
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* The directory of the workers |
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* @param $rootDir |
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*/ |
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public function __construct($namespace, $directory, $rootDir) |
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{ |
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$this->namespace = $namespace; |
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$this->directory = $directory; |
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$this->rootDir = $rootDir; |
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$this->tasks = null; |
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} |
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/** |
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* Returns all the tasks |
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* @return array |
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*/ |
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public function getTasks() |
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{ |
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if ($this->tasks === null) { |
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$this->tasks = $this->discoverTaskTypes(); |
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} |
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return $this->tasks; |
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} |
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/** |
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* Discovers tasks |
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* @return array $tasks |
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*/ |
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private function discoverTaskTypes() |
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{ |
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$path = $this->rootDir . '/../src/' . $this->directory; |
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$finder = new Finder(); |
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$finder->files()->in($path); |
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$tasks = []; |
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/** @var SplFileInfo $file */ |
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foreach ($finder as $file) { |
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/** @var TaskTypeInterface $class */ |
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$class = $this->namespace . '\\' . $file->getBasename('.php'); |
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if (!$class instanceof TaskTypeInterface) { |
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continue; |
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} |
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$name = $class::getName(); |
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/** @var TaskType $annotation */ |
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$tasks[$name] = $class; |
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} |
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return $tasks; |
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} |
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} |
jarobe42 /
task-runner
