/**
* Returns a package instance.
*
* @param string $packagesBasePath the base install path of packages,
* @param string $packagePath path to package, relative to base path
* @param string $packageKey key / name of the package
* @param string $classesPath path to the classes directory, relative to the package path
* @param string $manifestPath path to the package's Composer manifest, relative to package path, defaults to same path
* @return \TYPO3\Flow\Package\PackageInterface
* @throws Exception\CorruptPackageException
*/
public function create($packagesBasePath, $packagePath, $packageKey, $classesPath = null, $manifestPath = null)
{
$absolutePackagePath = Files::concatenatePaths(array($packagesBasePath, $packagePath)) . '/';
$absoluteManifestPath = $manifestPath === null ? $absolutePackagePath : Files::concatenatePaths(array($absolutePackagePath, $manifestPath)) . '/';
$autoLoadDirectives = array();
try {
$autoLoadDirectives = (array) PackageManager::getComposerManifest($absoluteManifestPath, 'autoload');
} catch (MissingPackageManifestException $exception) {
}
if (isset($autoLoadDirectives[Package::AUTOLOADER_TYPE_PSR4])) {
$packageClassPathAndFilename = Files::concatenatePaths(array($absolutePackagePath, 'Classes', 'Package.php'));
} else {
$packageClassPathAndFilename = Files::concatenatePaths(array($absolutePackagePath, 'Classes', str_replace('.', '/', $packageKey), 'Package.php'));
}
$package = null;
if (file_exists($packageClassPathAndFilename)) {
require_once $packageClassPathAndFilename;
$packageClassContents = file_get_contents($packageClassPathAndFilename);
$packageClassName = (new PhpAnalyzer($packageClassContents))->extractFullyQualifiedClassName();
if ($packageClassName === null) {
throw new Exception\CorruptPackageException(sprintf('The package "%s" does not contain a valid package class. Check if the file "%s" really contains a class.', $packageKey, $packageClassPathAndFilename), 1327587091);
}
$package = new $packageClassName($this->packageManager, $packageKey, $absolutePackagePath, $classesPath, $manifestPath);
if (!$package instanceof PackageInterface) {
throw new Exception\CorruptPackageException(sprintf('The package class of package "%s" does not implement \\TYPO3\\Flow\\Package\\PackageInterface. Check the file "%s".', $packageKey, $packageClassPathAndFilename), 1427193370);
}
return $package;
}
return new Package($this->packageManager, $packageKey, $absolutePackagePath, $classesPath, $manifestPath);
}
/**
* Returns contents of Composer manifest - or part there of.
*
* @param string $key Optional. Only return the part of the manifest indexed by 'key'
* @return mixed|NULL
* @see json_decode for return values
*/
public function getComposerManifest($key = null)
{
if (!isset($this->composerManifest)) {
$this->composerManifest = PackageManager::getComposerManifest($this->getManifestPath());
}
return PackageManager::getComposerManifest($this->getManifestPath(), $key, $this->composerManifest);
}
