/**
* fetches a remote file, parses it and writes the result into the cache
*
* if the local stored information are in the same version as the remote data no actions are
* taken
*
* @param string $remoteFile The code for the remote file to load
* @param string|null $buildFolder
* @param int|null $buildNumber
*
* @throws \BrowscapPHP\Exception\FileNotFoundException
* @throws \BrowscapPHP\Helper\Exception
* @throws \BrowscapPHP\Exception\FetcherException
*/
public function update($remoteFile = IniLoader::PHP_INI, $buildFolder = null, $buildNumber = null)
{
$this->getLogger()->debug('started fetching remote file');
$converter = new Converter($this->getLogger(), $this->getCache());
if (class_exists('\\Browscap\\Browscap')) {
$resourceFolder = 'vendor/browscap/browscap/resources/';
if (null === $buildNumber) {
$buildNumber = (int) file_get_contents('vendor/browscap/browscap/BUILD_NUMBER');
}
if (null === $buildFolder) {
$buildFolder = 'resources';
}
$buildFolder .= '/browscap-ua-test-' . $buildNumber;
$iniFile = $buildFolder . '/full_php_browscap.ini';
mkdir($buildFolder, 0777, true);
$writerCollectionFactory = new PhpWriterFactory();
$writerCollection = $writerCollectionFactory->createCollection($this->getLogger(), $buildFolder);
$buildGenerator = new BuildGenerator($resourceFolder, $buildFolder);
$buildGenerator->setLogger($this->getLogger())->setCollectionCreator(new CollectionCreator())->setWriterCollection($writerCollection)->run($buildNumber, false);
$converter->setVersion($buildNumber)->storeVersion()->convertFile($iniFile);
$filesystem = new Filesystem();
$filesystem->remove($buildFolder);
} else {
if (null === ($cachedVersion = $this->checkUpdate($remoteFile))) {
// no newer version available
return;
}
$this->getLoader()->setRemoteFilename($remoteFile)->setOptions($this->options)->setLogger($this->getLogger());
try {
$content = $this->getLoader()->load();
} catch (Helper\Exception $e) {
throw new FetcherException('an error occured while loading remote data', 0, $e);
}
if (false === $content) {
$internalLoader = $this->getLoader()->getLoader();
$error = error_get_last();
throw FetcherException::httpError($internalLoader->getUri(), $error['message']);
}
$this->getLogger()->debug('finished fetching remote file');
$this->storeContent($converter, $content, $cachedVersion);
}
}
/**
* fetches a remote file and stores it into a local folder
*
* @param string $file The name of the file where to store the remote content
* @param string $remoteFile The code for the remote file to load
*
* @throws \BrowscapPHP\Exception\FetcherException
* @throws \BrowscapPHP\Helper\Exception
*/
public function fetch($file, $remoteFile = IniLoader::PHP_INI)
{
if (null === ($cachedVersion = $this->checkUpdate())) {
// no newer version available
return;
}
$this->getLogger()->debug('started fetching remote file');
$uri = (new IniLoader())->setRemoteFilename($remoteFile)->getRemoteIniUrl();
/** @var \Psr\Http\Message\ResponseInterface $response */
$response = $this->getClient()->get($uri, ['connect_timeout' => $this->connectTimeout]);
if ($response->getStatusCode() !== 200) {
throw new FetcherException('an error occured while fetching remote data from URI ' . $uri . ': StatusCode was ' . $response->getStatusCode());
}
try {
$content = $response->getBody()->getContents();
} catch (\Exception $e) {
throw new FetcherException('an error occured while fetching remote data', 0, $e);
}
if (empty($content)) {
$error = error_get_last();
throw FetcherException::httpError($uri, $error['message']);
}
$this->getLogger()->debug('finished fetching remote file');
$this->getLogger()->debug('started storing remote file into local file');
$content = $this->sanitizeContent($content);
$converter = new Converter($this->getLogger(), $this->getCache());
$iniVersion = $converter->getIniVersion($content);
if ($iniVersion > $cachedVersion) {
$fs = new Filesystem();
$fs->dumpFile($file, $content);
}
$this->getLogger()->debug('finished storing remote file into local file');
}
/**
* @param InputInterface $input
* @param OutputInterface $output
*
* @throws \UnexpectedValueException
* @throws \BrowscapPHP\Exception\InvalidArgumentException
* @return int|null|void
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
if (!$input->getOption('log-file') && !$input->getOption('log-dir')) {
throw InvalidArgumentException::oneOfCommandArguments('log-file', 'log-dir');
}
$loggerHelper = new LoggerHelper();
$logger = $loggerHelper->create($input->getOption('debug'));
$browscap = new Browscap();
$loader = new IniLoader();
$collection = ReaderFactory::factory();
$fs = new Filesystem();
$browscap->setLogger($logger)->setCache($this->getCache($input));
/** @var $file \Symfony\Component\Finder\SplFileInfo */
foreach ($this->getFiles($input) as $file) {
$this->uas = [];
$path = $this->getPath($file);
$this->countOk = 0;
$this->countNok = 0;
$logger->info('Analyzing file "' . $file->getPathname() . '"');
$lines = file($path);
if (empty($lines)) {
$logger->info('Skipping empty file "' . $file->getPathname() . '"');
continue;
}
$this->totalCount = count($lines);
foreach ($lines as $line) {
$this->handleLine($output, $collection, $browscap, $line);
}
$this->outputProgress($output, '', true);
arsort($this->uas, SORT_NUMERIC);
try {
$fs->dumpFile($input->getArgument('output') . '/output.txt', implode(PHP_EOL, array_unique($this->undefinedClients)));
} catch (IOException $e) {
// do nothing
}
try {
$fs->dumpFile($input->getArgument('output') . '/output-with-amount.txt', $this->createAmountContent());
} catch (IOException $e) {
// do nothing
}
try {
$fs->dumpFile($input->getArgument('output') . '/output-with-amount-and-type.txt', $this->createAmountTypeContent());
} catch (IOException $e) {
// do nothing
}
}
$outputFile = $input->getArgument('output') . '/output.txt';
try {
$fs->dumpFile($outputFile, implode(PHP_EOL, array_unique($this->undefinedClients)));
} catch (IOException $e) {
throw new \UnexpectedValueException('writing to file "' . $outputFile . '" failed', 0, $e);
}
try {
$fs->dumpFile($input->getArgument('output') . '/output-with-amount.txt', $this->createAmountContent());
} catch (IOException $e) {
// do nothing
}
try {
$fs->dumpFile($input->getArgument('output') . '/output-with-amount-and-type.txt', $this->createAmountTypeContent());
} catch (IOException $e) {
// do nothing
}
}
