public function getConfigOption(array $path)
{
$origPath = $path;
$conf = $this->overrides;
while (($part = array_shift($path)) !== null) {
if (isset($conf->{$part})) {
$conf = $conf->{$part};
} else {
return parent::getConfigOption($origPath);
}
}
if (is_array($conf) || $conf instanceof \stdClass) {
$conf = array_merge((array) $conf, (array) parent::getConfigOption($origPath));
if ($conf instanceof \stdClass) {
$conf = (object) $conf;
}
}
return $conf;
}
public function write()
{
if (file_exists($this->getConfigFile()->getPathname())) {
$backupDir = $this->getClicDirectory() . '/settings-backup/' . sha1($this->getConfigFile()->getPathname());
if (!is_dir($backupDir)) {
FsUtil::mkdir($backupDir, true);
}
$backupFile = $backupDir . '/' . time();
FsUtil::rename($this->getConfigFile()->getPathname(), $backupFile);
if (file_exists($backupDir . '/prev')) {
FsUtil::unlink($backupDir . '/prev');
}
FsUtil::symlink($backupFile, $backupDir . '/prev');
}
parent::write();
}