/**
* Read the package metadata for the given package from the
* Package.xml file contained in the package
*
* @param \TYPO3\FLOW3\Package\PackageInterface $package The package to read metadata for
* @return \TYPO3\FLOW3\Package\MetaData A package meta data instance with the data from the package's Package.xml file.
*/
public static function readPackageMetaData(\TYPO3\FLOW3\Package\PackageInterface $package)
{
$packageInfoPath = $package->getMetaPath();
$meta = new \TYPO3\FLOW3\Package\MetaData($package->getPackageKey());
$xml = simplexml_load_file(\TYPO3\FLOW3\Utility\Files::concatenatePaths(array($packageInfoPath, 'Package.xml')));
if ($xml === FALSE) {
$meta->setDescription('[Package.xml could not be read.]');
} else {
$meta->setVersion((string) $xml->version);
$meta->setTitle((string) $xml->title);
$meta->setDescription((string) $xml->description);
self::readCategories($xml, $meta);
self::readParties($xml, $meta);
self::readConstraints($xml, $meta);
}
return $meta;
}
