/**
* Reads and merges in existing files for a given package or profile.
*/
protected function preparePackage(Package $package, array $existing_packages, FeaturesBundleInterface $bundle = NULL)
{
if (isset($existing_packages[$package->getMachineName()])) {
$existing_directory = $existing_packages[$package->getMachineName()];
// Scan for all files.
$files = file_scan_directory($existing_directory, '/.*/');
foreach ($files as $file) {
// Skip files in the any existing configuration directory, as these
// will be replaced.
foreach (array_keys($this->featuresManager->getExtensionStorages()->getExtensionStorages()) as $directory) {
if (strpos($file->uri, $directory) !== FALSE) {
continue 2;
}
}
// Merge in the info file.
if ($file->name == $package->getMachineName() . '.info') {
$files = $package->getFiles();
$files['info']['string'] = $this->mergeInfoFile($package->getFiles()['info']['string'], $file->uri);
$package->setFiles($files);
} else {
// Determine if the file is within a subdirectory of the
// extension's directory.
$file_directory = dirname($file->uri);
if ($file_directory !== $existing_directory) {
$subdirectory = substr($file_directory, strlen($existing_directory) + 1);
} else {
$subdirectory = NULL;
}
$package->appendFile(['filename' => $file->filename, 'subdirectory' => $subdirectory, 'string' => file_get_contents($file->uri)]);
}
}
}
}
/**
* Generates and adds .info.yml files to a package.
*
* @param \Drupal\features\Package $package
* The package.
*/
protected function addInfoFile(Package $package)
{
$info = ['name' => $package->getName(), 'description' => $package->getDescription(), 'type' => $package->getType(), 'core' => $package->getCore(), 'dependencies' => $package->getDependencies(), 'themes' => $package->getThemes(), 'version' => $package->getVersion()];
$features_info = [];
// Assign to a "package" named for the profile.
if ($package->getBundle()) {
$bundle = $this->getAssigner()->getBundle($package->getBundle());
}
// Save the current bundle in the info file so the package
// can be reloaded later by the AssignmentPackages plugin.
if (isset($bundle) && !$bundle->isDefault()) {
$info['package'] = $bundle->getName();
$features_info['bundle'] = $bundle->getMachineName();
} else {
unset($features_info['bundle']);
}
if ($package->getConfig()) {
foreach (array('excluded', 'required') as $constraint) {
if (!empty($package->{'get' . $constraint}())) {
$features_info[$constraint] = $package->{'get' . $constraint}();
} else {
unset($features_info[$constraint]);
}
}
if (empty($features_info)) {
$features_info = TRUE;
}
}
// The name and description need to be cast as strings from the
// TranslatableMarkup objects returned by t() to avoid raising an
// InvalidDataTypeException on Yaml serialization.
foreach (array('name', 'description') as $key) {
$info[$key] = (string) $info[$key];
}
// Add profile-specific info data.
if ($info['type'] == 'profile') {
// Set the distribution name.
$info['distribution'] = ['name' => $info['name']];
}
$package->appendFile(['filename' => $package->getMachineName() . '.info.yml', 'subdirectory' => NULL, 'string' => Yaml::encode(array_filter($info))], 'info');
$package->appendFile(['filename' => $package->getMachineName() . '.features.yml', 'subdirectory' => NULL, 'string' => Yaml::encode($features_info)], 'features');
}
