Returns contents of Composer manifest - or part there of.
/**
* Detects if the package contains a package file and returns the path and classname.
*
* @param string $packageKey The package key
* @param string $absolutePackagePath Absolute path to the package
* @return array The path to the package file and classname for this package or an empty array if none was found.
* @throws Exception\CorruptPackageException
* @throws Exception\InvalidPackagePathException
*/
public function detectFlowPackageFilePath($packageKey, $absolutePackagePath)
{
if (!is_dir($absolutePackagePath)) {
throw new Exception\InvalidPackagePathException(sprintf('The given package path "%s" is not a readable directory.', $absolutePackagePath), 1445904440);
}
$composerManifest = ComposerUtility::getComposerManifest($absolutePackagePath);
if (!ComposerUtility::isFlowPackageType(isset($composerManifest['type']) ? $composerManifest['type'] : '')) {
return [];
}
$possiblePackageClassPaths = [Files::concatenatePaths(['Classes', 'Package.php']), Files::concatenatePaths(['Classes', str_replace('.', '/', $packageKey), 'Package.php'])];
$foundPackageClassPaths = array_filter($possiblePackageClassPaths, function ($packageClassPathAndFilename) use($absolutePackagePath) {
$absolutePackageClassPath = Files::concatenatePaths([$absolutePackagePath, $packageClassPathAndFilename]);
return is_file($absolutePackageClassPath);
});
if ($foundPackageClassPaths === []) {
return [];
}
if (count($foundPackageClassPaths) > 1) {
throw new Exception\CorruptPackageException(sprintf('The package "%s" contains multiple possible "Package.php" files. Please make sure that only one "Package.php" exists in the autoload root(s) of your Flow package.', $packageKey), 1457454840);
}
$packageClassPathAndFilename = reset($foundPackageClassPaths);
$absolutePackageClassPath = Files::concatenatePaths([$absolutePackagePath, $packageClassPathAndFilename]);
$packageClassContents = file_get_contents($absolutePackageClassPath);
$packageClassName = (new PhpAnalyzer($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);
}
return ['className' => $packageClassName, 'pathAndFilename' => $packageClassPathAndFilename];
}
/**
* Returns contents of Composer manifest - or part there of.
*
* @param string $key Optional. Only return the part of the manifest indexed by 'key'
* @return array|mixed
* @api
*/
public function getComposerManifest($key = null)
{
return ComposerUtility::getComposerManifest($this->packagePath, $key);
}
/**
* Collects the manifest data for all packages in the given package states array
*
* @param array $packageStates
* @return array
*/
protected function collectPackageManifestData(array $packageStates)
{
return array_map(function ($packageState) {
return ComposerUtility::getComposerManifest(Files::getNormalizedPath(Files::concatenatePaths([$this->packagesBasePath, $packageState['packagePath']])));
}, $packageStates['packages']);
}
