/**
* Transforms the given project into a series of artifacts as provided by the templates.
*
* @param ProjectDescriptor $project
*
* @return void
*/
public function execute(ProjectDescriptor $project)
{
Dispatcher::getInstance()->dispatch('transformer.transform.pre', PreTransformEvent::createInstance($this));
if ($this->getBehaviours() instanceof Behaviour\Collection) {
$this->log(sprintf('Applying %d behaviours', count($this->getBehaviours())));
$this->getBehaviours()->process($project);
}
$transformations = $this->getTemplates()->getTransformations();
$this->log(sprintf('Applying %d transformations', count($transformations)));
foreach ($transformations as $transformation) {
$this->log(' Writer ' . $transformation->getWriter() . ($transformation->getQuery() ? ' using query "' . $transformation->getQuery() . '"' : '') . ' on ' . $transformation->getArtifact());
$transformation->setTransformer($this);
/** @var Writer\WriterAbstract $writer */
$writer = $this->writers[$transformation->getWriter()];
Dispatcher::getInstance()->dispatch('transformer.transformation.pre', PreTransformationEvent::createInstance($this));
$writer->transform($project, $transformation);
Dispatcher::getInstance()->dispatch('transformer.transformation.post', PostTransformationEvent::createInstance($this));
}
Dispatcher::getInstance()->dispatch('transformer.transform.post', PostTransformEvent::createInstance($this));
$this->log('Finished transformation process');
}
/**
* Executes each transformation.
*
* @return void
*/
public function execute()
{
$source = $this->getSource();
if (!$source) {
throw new Exception('Unable to process transformations; the source was not set ' . 'correctly');
}
// invoke pre-transform actions (i.e. enhance source file with additional
// meta-data)
\phpDocumentor\Event\Dispatcher::getInstance()->dispatch('transformer.transform.pre', \phpDocumentor\Transformer\Event\PreTransformEvent::createInstance($this)->setSource($source));
foreach ($this->getTransformations() as $transformation) {
\phpDocumentor\Event\Dispatcher::getInstance()->dispatch('transformer.transformation.pre', \phpDocumentor\Transformer\Event\PreTransformationEvent::createInstance($this)->setSource($source));
$this->log('Applying transformation' . ($transformation->getQuery() ? ' query "' . $transformation->getQuery() . '"' : '') . ' using writer ' . get_class($transformation->getWriter()) . ' on ' . $transformation->getArtifact());
$transformation->execute($source);
\phpDocumentor\Event\Dispatcher::getInstance()->dispatch('transformer.transformation.post', \phpDocumentor\Transformer\Event\PostTransformationEvent::createInstance($this)->setSource($source));
}
\phpDocumentor\Event\Dispatcher::getInstance()->dispatch('transformer.transform.post', \phpDocumentor\Transformer\Event\PostTransformEvent::createInstance($this)->setSource($source));
}
/**
* Applies the given transformation to the provided project.
*
* This method will attempt to find an appropriate writer for the given transformation and invoke that with the
* transformation and project so that an artifact can be generated that matches the intended transformation.
*
* In addition this method will emit the following events:
*
* - transformer.transformation.pre, before the project has been transformed with this transformation.
* - transformer.transformation.post, after the project has been transformed with this transformation
*
* @param Transformation $transformation
* @param ProjectDescriptor $project
*
* @uses Dispatcher to emit the events surrounding a transformation.
*
* @return void
*/
private function applyTransformationToProject(Transformation $transformation, ProjectDescriptor $project)
{
$this->log(sprintf(' Writer %s %s on %s', $transformation->getWriter(), $transformation->getQuery() ? ' using query "' . $transformation->getQuery() . '"' : '', $transformation->getArtifact()));
$preTransformationEvent = PreTransformationEvent::createInstance($this)->setTransformation($transformation);
Dispatcher::getInstance()->dispatch(self::EVENT_PRE_TRANSFORMATION, $preTransformationEvent);
$writer = $this->writers[$transformation->getWriter()];
$writer->transform($project, $transformation);
$postTransformationEvent = PostTransformationEvent::createInstance($this);
Dispatcher::getInstance()->dispatch(self::EVENT_POST_TRANSFORMATION, $postTransformationEvent);
}