/**
* {@inheritdoc}
* @throws \InvalidArgumentException
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$locale = $input->getOption(self::LOCALE_OPTION);
if (!$this->validator->isValid($locale)) {
throw new \InvalidArgumentException($locale . ' argument has invalid value, please run info:language:list for list of available locales');
}
$area = $input->getOption(self::AREA_OPTION);
$theme = $input->getOption(self::THEME_OPTION);
$type = $input->getArgument(self::TYPE_ARGUMENT);
$this->state->setAreaCode($area);
$this->objectManager->configure($this->configLoader->load($area));
$sourceFileGenerator = $this->sourceFileGeneratorPool->create($type);
foreach ($input->getArgument(self::FILE_ARGUMENT) as $file) {
$file .= '.' . $type;
$output->writeln("<info>Gathering {$file} sources.</info>");
$asset = $this->assetRepo->createAsset($file, ['area' => $area, 'theme' => $theme, 'locale' => $locale]);
$rootDir = $this->filesystem->getDirectoryWrite(DirectoryList::ROOT);
$sourceFile = $this->assetSource->findSource($asset);
$relativePath = $rootDir->getRelativePath($sourceFile);
$content = $rootDir->readFile($relativePath);
$chain = $this->chainFactory->create(['asset' => $asset, 'origContent' => $content, 'origContentType' => $asset->getContentType(), 'origAssetPath' => $relativePath]);
$processedCoreFile = $sourceFileGenerator->generateFileTree($chain);
$targetDir = $this->filesystem->getDirectoryWrite(DirectoryList::STATIC_VIEW);
$source = $rootDir->getRelativePath($processedCoreFile);
$destination = $asset->getPath();
$rootDir->copyFile($source, $destination, $targetDir);
$output->writeln("<info>Successfully processed dynamic stylesheet into CSS</info>");
}
}
/**
* Perform necessary preprocessing and materialization when the specified asset is requested
*
* Returns an array of two elements:
* - directory code where the file is supposed to be found
* - relative path to the file
*
* Automatically caches the obtained successful results or returns false if source file was not found
*
* @param LocalInterface $asset
* @return array|bool
*/
private function preProcess(LocalInterface $asset)
{
$sourceFile = $this->findSourceFile($asset);
$dirCode = DirectoryList::ROOT;
$path = $this->rootDir->getRelativePath($sourceFile);
$cacheId = $path . ':' . $asset->getPath();
$cached = $this->cache->load($cacheId);
if ($cached) {
return unserialize($cached);
}
$origContent = $path ? $this->rootDir->readFile($path) : '';
$origContentType = $this->getContentType($path) ?: $asset->getContentType();
$chain = $this->chainFactory->create(
[
'asset' => $asset,
'origContent' => $origContent,
'origContentType' => $origContentType,
'origAssetPath' => $path
]
);
$this->preProcessorPool->process($chain);
$chain->assertValid();
if ($chain->isChanged()) {
$dirCode = DirectoryList::VAR_DIR;
$path = DirectoryList::TMP_MATERIALIZATION_DIR . '/source/' . $chain->getTargetAssetPath();
$this->varDir->writeFile($path, $chain->getContent());
}
$result = [$dirCode, $path];
$this->cache->save(serialize($result), $cacheId);
return $result;
}
/**
* Creates a chain for pre-processing
*
* @param LocalInterface $asset
* @param string|bool $dir
* @param string|bool $path
* @return PreProcessor\Chain
*/
private function createChain(LocalInterface $asset, $dir, $path)
{
if ($path) {
$origContent = $this->readFactory->create($dir)->readFile($path);
$origContentType = $this->getContentType($path);
} else {
$origContent = '';
$origContentType = $asset->getContentType();
}
$chain = $this->chainFactory->create(['asset' => $asset, 'origContent' => $origContent, 'origContentType' => $origContentType, 'origAssetPath' => $dir . '/' . $path]);
return $chain;
}
/**
* Launch application
*
* @return \Magento\Framework\App\ResponseInterface
*/
public function launch()
{
$this->state->setAreaCode($this->params->getArea());
$this->objectManager->configure($this->configLoader->load($this->params->getArea()));
$sourceFileGenerator = $this->sourceFileGeneratorPool->create($this->params->getExt());
foreach ($this->params->getFiles() as $file) {
$file .= '.' . $this->params->getExt();
$this->logger->logMessage("Gathering {$file} sources.");
$asset = $this->assetRepo->createAsset($file, ['area' => $this->params->getArea(), 'theme' => $this->params->getTheme(), 'locale' => $this->params->getLocale()]);
$sourceFile = $this->assetSource->findSource($asset);
$content = \file_get_contents($sourceFile);
$chain = $this->chainFactory->create(['asset' => $asset, 'origContent' => $content, 'origContentType' => $asset->getContentType()]);
$processedCoreFile = $sourceFileGenerator->generateFileTree($chain);
$targetDir = $this->filesystem->getDirectoryWrite(DirectoryList::STATIC_VIEW);
$rootDir = $this->filesystem->getDirectoryWrite(DirectoryList::ROOT);
$source = $rootDir->getRelativePath($processedCoreFile);
$destination = $asset->getPath();
$rootDir->copyFile($source, $destination, $targetDir);
$this->logger->logMessage("Done");
}
$this->response->setCode(Response::SUCCESS);
return $this->response;
}