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<?php
namespace TYPO3\ClassAliasLoader;
/*
* This file is part of the class alias loader package.
*
* (c) Helmut Hummel <info@helhum.io>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
use Composer\Composer;
use Composer\IO\IOInterface;
use Composer\Util\Filesystem;
use TYPO3\CMS\Composer\Plugin\Core\IncludeFile\TokenInterface;
class IncludeFile
{
const INCLUDE_FILE = '/typo3/alias-loader-include.php';
const INCLUDE_FILE_TEMPLATE = '/res/php/alias-loader-include.tmpl.php';
/**
* @var TokenInterface[]
*/
private $tokens;
/**
* @var Filesystem
*/
private $filesystem;
/**
* @var IOInterface
*/
private $io;
/**
* @var Composer
*/
private $composer;
/**
* IncludeFile constructor.
*
* @param IOInterface $io
* @param Composer $composer
* @param TokenInterface[] $tokens
* @param Filesystem $filesystem
*/
public function __construct(IOInterface $io, Composer $composer, array $tokens, Filesystem $filesystem = null)
{
$this->io = $io;
$this->composer = $composer;
$this->tokens = $tokens;
$this->filesystem = $filesystem ?: new Filesystem();
}
public function register()
{
$this->io->writeError('<info>Register typo3/class-alias-loader file in root package autoload definition</info>', true, IOInterface::VERBOSE);
// Generate and write the file
$includeFile = $this->composer->getConfig()->get('vendor-dir') . self::INCLUDE_FILE;
file_put_contents($includeFile, $this->getIncludeFileContent(dirname($includeFile)));
// Register the file in the root package
$rootPackage = $this->composer->getPackage();
$autoloadDefinition = $rootPackage->getAutoload();
$autoloadDefinition['files'][] = $includeFile;
$rootPackage->setAutoload($autoloadDefinition);
}
/**
* Constructs the include file content
*
* @param string $includeFilePath
* @throws \RuntimeException
* @throws \InvalidArgumentException
* @return string
*/
protected function getIncludeFileContent($includeFilePath)
{
$includeFileTemplate = $this->filesystem->normalizePath(dirname(__DIR__) . self::INCLUDE_FILE_TEMPLATE);
$includeFileContent = file_get_contents($includeFileTemplate);
foreach ($this->tokens as $token) {
$includeFileContent = self::replaceToken($token->getName(), $token->getContent($includeFilePath), $includeFileContent);
}
return $includeFileContent;
}
/**
* Replaces a token in the subject (PHP code)
*
* @param string $name
* @param string $content
* @param string $subject
* @return string
*/
private static function replaceToken($name, $content, $subject)
{
return str_replace('\'{$' . $name . '}\'', $content, $subject);
}
}