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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * GpsLab component.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author    Peter Gribanov <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @copyright Copyright (c) 2017, Peter Gribanov  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @license   http://opensource.org/licenses/MIT  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace GpsLab\Bundle\GeoIP2Bundle\Command;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use GpsLab\Component\Compressor\CompressorInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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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\Output\OutputInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Console\Style\SymfonyStyle;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Filesystem\Filesystem;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Stopwatch\Stopwatch;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Stopwatch\StopwatchEvent;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class UpdateDatabaseCommand extends Command  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var Stopwatch  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $stopwatch;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var CompressorInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $compressor;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var Filesystem  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $fs;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $url = '';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $cache = '';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param Filesystem $fs  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param Stopwatch $stopwatch  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param CompressorInterface $compressor  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $url  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $cache  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct(Filesystem $fs, Stopwatch $stopwatch, CompressorInterface $compressor, $url, $cache)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->fs = $fs;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->url = $url;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->cache = $cache;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->stopwatch = $stopwatch;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->compressor = $compressor;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        parent::__construct();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected function configure()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->setName('geoip2:update') | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->setDescription('Downloads and update the GeoIP2 database') | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->addArgument(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'url',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                InputArgument::OPTIONAL,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'URL to downloaded GeoIP2 database',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $this->url  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->addArgument(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'target',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                InputArgument::OPTIONAL,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'Target download path',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $this->cache  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param InputInterface $input  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param OutputInterface $output  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return int  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected function execute(InputInterface $input, OutputInterface $output)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $io = new SymfonyStyle($input, $output);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $url = $input->getArgument('url'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $target = $input->getArgument('target'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $io->title('Update the GeoIP2 database'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->stopwatch->start('update'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $tmp = sys_get_temp_dir().basename($target);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $io->comment(sprintf('Beginning download of file: %s', $url)); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->download($url, $tmp);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $io->comment('Download complete'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $io->comment('De-compressing file'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->compressor->uncompress($tmp, $target);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->fs->chmod($target, 0777);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $io->comment('Decompression complete'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $io->success('Finished downloading.'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->stopwatch($io, $this->stopwatch->stop('update')); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return 0;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $url  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $target  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    private function download($url, $target)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $ch = curl_init();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        curl_setopt_array($ch, [  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            CURLOPT_FILE => fopen($target, 'wb'),  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            CURLOPT_TIMEOUT => 28800,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            CURLOPT_URL => $url,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        ]);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        curl_exec($ch);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        curl_close($ch);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    139
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                                                     | 
                
                 | 
                     * @param SymfonyStyle $io  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    140
                 | 
                                    
                                                     | 
                
                 | 
                     * @param StopwatchEvent $event  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    141
                 | 
                                    
                                                     | 
                
                 | 
                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    142
                 | 
                                    
                                                     | 
                
                 | 
                    private function stopwatch(SymfonyStyle $io, StopwatchEvent $event)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    143
                 | 
                                    
                                                     | 
                
                 | 
                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    144
                 | 
                                    
                                                     | 
                
                 | 
                        $io->writeln([  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    145
                 | 
                                    
                                                     | 
                
                 | 
                            sprintf('Time: <info>%.2F</info> s.', $event->getDuration() / 1000), | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    146
                 | 
                                    
                                                     | 
                
                 | 
                            sprintf('Memory: <info>%.2F</info> MiB.', $event->getMemory() / 1024 / 1024), | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    147
                 | 
                                    
                                                     | 
                
                 | 
                        ]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    148
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    149
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                        
            
                                    
            
            
                | 
                    150
                 | 
                                    
                                                     | 
                
                 | 
                 |