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<?php |
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namespace Peridot\Reporter; |
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use Evenement\EventEmitterInterface; |
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use Peridot\Configuration; |
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use Peridot\Core\HasEventEmitterTrait; |
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use Symfony\Component\Console\Output\BufferedOutput; |
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use Symfony\Component\Console\Output\OutputInterface; |
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/** |
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* The ReporterFactory is used to list and register Peridot reporters. |
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* |
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* @package Peridot\Reporter |
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*/ |
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class ReporterFactory |
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{ |
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use HasEventEmitterTrait; |
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/** |
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* @var \Peridot\Configuration |
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*/ |
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protected $configuration; |
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/** |
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* @var \Peridot\Runner\Runner |
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*/ |
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protected $runner; |
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/** |
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* @var \Symfony\Component\Console\Output\OutputInterface |
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*/ |
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protected $output; |
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/** |
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* Registered reporters |
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* |
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* @var array |
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*/ |
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protected $reporters = array( |
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'spec' => ['description' => 'hierarchical spec list', 'factory' => 'Peridot\Reporter\SpecReporter'] |
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); |
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/** |
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* @param Configuration $configuration |
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* @param OutputInterface $output |
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* @param EventEmitterInterface $eventEmitter |
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*/ |
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public function __construct( |
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Configuration $configuration, |
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OutputInterface $output, |
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EventEmitterInterface $eventEmitter |
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) { |
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$this->configuration = $configuration; |
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$this->output = $output; |
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$this->eventEmitter = $eventEmitter; |
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} |
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/** |
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* Return an instance of the named reporter |
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* |
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* @param $name |
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* @return \Peridot\Reporter\AbstractBaseReporter |
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*/ |
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public function create($name) |
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{ |
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return $this->createWithOutput($this->output, $name); |
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} |
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/** |
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* Return an instance of the named reporter |
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* |
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* @param $name |
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* @return \Peridot\Reporter\AbstractBaseReporter |
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*/ |
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public function createComposite(array $names) |
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{ |
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if (empty($names)) { |
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throw new \InvalidArgumentException('Reporter names cannot be empty.'); |
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} |
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return new CompositeReporter( |
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array_merge( |
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[$this->createWithOutput($this->output, array_shift($names))], |
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array_map(function ($name) { |
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return $this->createWithOutput(new BufferedOutput(), $name); |
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}, $names) |
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), |
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$this->configuration, |
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$this->output, |
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$this->eventEmitter |
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); |
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} |
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/** |
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* Return the factory defined for the named reporter |
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* |
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* @param string $name |
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* @return null|string|callable |
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*/ |
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public function getReporterFactory($name) |
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{ |
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$definition = $this->getReporterDefinition($name); |
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if (! isset($definition['factory'])) { |
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$definition['factory'] = null; |
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} |
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return $definition['factory']; |
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} |
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/** |
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* Return the definition of the named reporter |
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* |
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* @param string $name |
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* @return array |
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*/ |
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public function getReporterDefinition($name) |
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{ |
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$definition = []; |
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if (isset($this->reporters[$name])) { |
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$definition = $this->reporters[$name]; |
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} |
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return $definition; |
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} |
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/** |
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* Register a named reporter with the factory. |
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* |
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* @param string $name |
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* @param string $description |
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* @param string $factory Either a callable or a fully qualified class name |
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*/ |
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public function register($name, $description, $factory) |
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{ |
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$this->reporters[$name] = ['description' => $description, 'factory' => $factory]; |
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} |
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/** |
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* @return array |
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*/ |
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public function getReporters() |
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{ |
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return $this->reporters; |
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} |
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private function createWithOutput(OutputInterface $output, $name) |
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{ |
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$factory = $this->getReporterFactory($name); |
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$isClass = is_string($factory) && class_exists($factory); |
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if ($isClass) { |
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return new $factory($this->configuration, $output, $this->eventEmitter); |
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} |
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if (is_callable($factory)) { |
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return new AnonymousReporter($factory, $this->configuration, $output, $this->eventEmitter); |
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} |
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throw new \RuntimeException("Reporter class could not be created"); |
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} |
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} |
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