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<?php |
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declare(strict_types = 1); |
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namespace BrowscapPHP\Command; |
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use BrowscapPHP\Browscap; |
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use BrowscapPHP\Helper\LoggerHelper; |
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use Doctrine\Common\Cache\FilesystemCache; |
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use Psr\Log\LoggerInterface; |
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use Psr\SimpleCache\CacheInterface; |
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use Roave\DoctrineSimpleCache\SimpleCacheAdapter; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Input\InputArgument; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Input\InputOption; |
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use Symfony\Component\Console\Output\OutputInterface; |
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/** |
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* commands to parse a given useragent |
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*/ |
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class ParserCommand extends Command |
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{ |
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/** |
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* @var ?CacheInterface |
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*/ |
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private $cache; |
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/** |
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* @var string |
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*/ |
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private $defaultCacheFolder; |
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/** |
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* @var LoggerInterface |
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*/ |
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private $logger; |
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public function __construct( |
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string $defaultCacheFolder, |
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?CacheInterface $cache = null, |
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?LoggerInterface $logger = null |
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) { |
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$this->defaultCacheFolder = $defaultCacheFolder; |
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$this->cache = $cache; |
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$this->logger = $logger; |
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parent::__construct(); |
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} |
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protected function configure() : void |
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{ |
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$this |
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->setName('browscap:parse') |
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->setDescription('Parses a user agent string and dumps the results.') |
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->addArgument( |
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'user-agent', |
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InputArgument::REQUIRED, |
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'User agent string to analyze', |
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null |
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) |
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->addOption( |
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'debug', |
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'd', |
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InputOption::VALUE_NONE, |
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'Should the debug mode entered?' |
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) |
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->addOption( |
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'cache', |
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'c', |
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InputOption::VALUE_OPTIONAL, |
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'Where the cache files are located', |
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$this->defaultCacheFolder |
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); |
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} |
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protected function execute(InputInterface $input, OutputInterface $output) : void |
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{ |
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$logger = $this->getLogger($input); |
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$browscap = new Browscap($this->getCache($input), $logger); |
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$result = $browscap->getBrowser($input->getArgument('user-agent')); |
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$output->writeln(json_encode($result, JSON_PRETTY_PRINT)); |
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} |
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private function getCache(InputInterface $input) : CacheInterface |
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{ |
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if (null === $this->cache) { |
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$fileCache = new FilesystemCache($input->getOption('cache')); |
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$this->cache = new SimpleCacheAdapter($fileCache); |
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} |
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return $this->cache; |
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} |
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private function getLogger(InputInterface $input) : LoggerInterface |
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{ |
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if (null === $this->logger) { |
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$this->logger = LoggerHelper::createDefaultLogger($input->getOption('debug')); |
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} |
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return $this->logger; |
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} |
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} |
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browscap /
browscap-php
