/**
* Analyses the architecture.
*
* @return bool true if the architecture raised no violation, false if there were violations
*/
public function analyze(ReportWriterInterface $writer)
{
$phpDAConfig = $this->createPhpDAConfig();
$usageFactory = new UsageFactory();
$usage = $usageFactory->create();
$usage->setOptions(['config' => $phpDAConfig]);
// collect violation report
$report = new PolicyViolationReport($this->config->getReportUndefined());
$inspector = new Inspector();
$inspector->load($this->config->getArchitecture());
ReferenceValidator::getInstance()->setInspector($inspector);
ReferenceValidator::getInstance()->setViolationCollector($report);
$result = $usage->execute();
// write report
$writer->write($report);
return $result;
}
/**
* Makes sure the architecture file is readable and helps the user if not.
*
* @param AIConfig $config
* @param InputInterface $input
* @param OutputInterface $output
*
* @return bool
*/
private function isValidArchitectureFile(AIConfig $config, InputInterface $input, OutputInterface $output)
{
$arcFile = $config->getArchitecture();
if (is_readable($arcFile)) {
return true;
}
if (file_exists($arcFile)) {
// permission error
$output->writeln(sprintf(CliMessage::ARCHITECTURE_FILE_NOT_READABLE, $arcFile));
} else {
// no architecture file present
$helper = $this->getHelper('question');
$question = new ConfirmationQuestion(sprintf(CliMessage::ARCHITECTURE_FILE_ASK_TO_CREATE, $arcFile), false);
if ($helper->ask($input, $output, $question)) {
touch($arcFile);
$output->writeln(sprintf(CliMessage::ARCHITECTURE_FILE_CREATED_EMPTY, $arcFile));
}
$output->writeln(CliMessage::ARCHITECTURE_FILE_HOWTO);
}
return false;
}