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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Deploy\Package\Processor\PostProcessor;
use Magento\Deploy\Package\PackageFile;
use Magento\Deploy\Service\DeployStaticFile;
use Magento\Deploy\Package\Package;
use Magento\Deploy\Package\PackageFileFactory;
use Magento\Framework\App\DeploymentConfig\Writer\PhpFormatter;
use Magento\Deploy\Package\Processor\ProcessorInterface;
use Magento\Framework\View\Asset\Repository;
use Magento\Framework\View\Asset\Minification;
use Magento\Framework\View\Asset\RepositoryMap;
/**
* Map post-processor is for generating map files for JavaScript and server-side URL resolvers
*
* Map files needed only for compact deployment, and yet can be used for tracking changes of deployed static files
* in development mode, when using symlinks is not possible
*/
class Map implements ProcessorInterface
{
/**
* Service class is used for deploying files to public directory
*
* The service does simple write, copy or go through publication process (apply fallback rules, pre-processing etc)
*
* @var DeployStaticFile
*/
private $deployStaticFile;
/**
* PHP code formatter
*
* Formatter generates code for PHP file that returns data array
*
* @var PhpFormatter
*/
private $formatter;
/**
* Factory class for deployment package object
*
* @see PackageFile
* @var PackageFileFactory
*/
private $packageFileFactory;
/**
* Helper class for static files minification related processes
*
* @var Minification
*/
private $minification;
/**
* Deployment procedure options
*
* @var array
*/
private $options = [];
/**
* Map constructor
*
* @param DeployStaticFile $deployStaticFile
* @param PhpFormatter $formatter
* @param PackageFileFactory $packageFileFactory
* @param Minification $minification
*/
public function __construct(
DeployStaticFile $deployStaticFile,
PhpFormatter $formatter,
PackageFileFactory $packageFileFactory,
Minification $minification
) {
$this->deployStaticFile = $deployStaticFile;
$this->packageFileFactory = $packageFileFactory;
$this->formatter = $formatter;
$this->minification = $minification;
}
/**
* @inheritdoc
*/
public function process(Package $package, array $options)
{
if ($package->isVirtual()) {
return true;
}
// delete existing map files
$this->deployStaticFile->deleteFile($package->getPath() . '/' . RepositoryMap::MAP_NAME);
$this->deployStaticFile->deleteFile($package->getPath() . '/' . RepositoryMap::REQUIRE_JS_MAP_NAME);
$this->deployStaticFile->deleteFile($package->getPath() . '/' . RepositoryMap::RESULT_MAP_NAME);
if (!$package->getParam('build_map')) {
return true;
}
$this->options = $options;
$packageMap = $package->getParentMap();
if ($packageMap) {
$this->deployStaticFile->writeFile(
RepositoryMap::MAP_NAME,
$package->getPath(),
json_encode($packageMap)
);
$this->deployStaticFile->writeFile(
$this->minification->addMinifiedSign(RepositoryMap::REQUIRE_JS_MAP_NAME),
$package->getPath(),
$this->getRequireJsMap($packageMap)
);
}
$resultMap = $package->getResultMap();
if ($resultMap) {
$this->deployStaticFile->writeFile(
RepositoryMap::RESULT_MAP_NAME,
$package->getPath(),
json_encode($resultMap)
);
}
return true;
}
/**
* Retrieve require js map
*
* @param array $map
* @return string
*/
private function getRequireJsMap(array $map)
{
$jsonMap = [];
foreach ($map as $fileId => $fileInfo) {
if (!in_array(pathinfo($fileId, PATHINFO_EXTENSION), ['js', 'html'])) {
continue;
}
$fileId = '/' . $fileId; // add leading slash to match exclude patterns
$filePath = $this->minification->addMinifiedSign(str_replace(Repository::FILE_ID_SEPARATOR, '/', $fileId));
$filePath = substr($filePath, 1); // and remove
$jsonMap[$filePath] = '../../../../'
. $fileInfo['area'] . '/' . $fileInfo['theme'] . '/' . $fileInfo['locale'] . '/';
}
$jsonMap = json_encode($jsonMap);
return "require.config({\"config\": {\"baseUrlInterceptor\":{$jsonMap}}});";
}
}