137 lines
5.3 KiB
PHP
137 lines
5.3 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Bundle\FrameworkBundle\Command;
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use Symfony\Component\Console\Command\Command;
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use Symfony\Component\Console\Helper\Helper;
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use Symfony\Component\Console\Helper\TableSeparator;
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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\HttpKernel\Kernel;
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use Symfony\Component\HttpKernel\KernelInterface;
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/**
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* A console command to display information about the current installation.
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*
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* @author Roland Franssen <franssen.roland@gmail.com>
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*
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* @final
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*/
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class AboutCommand extends Command
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{
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protected static $defaultName = 'about';
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protected static $defaultDescription = 'Display information about the current project';
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/**
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* {@inheritdoc}
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*/
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protected function configure()
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{
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$this
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->setDescription(self::$defaultDescription)
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->setHelp(<<<'EOT'
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The <info>%command.name%</info> command displays information about the current Symfony project.
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The <info>PHP</info> section displays important configuration that could affect your application. The values might
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be different between web and CLI.
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EOT
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)
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;
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}
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/**
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* {@inheritdoc}
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*/
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protected function execute(InputInterface $input, OutputInterface $output): int
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{
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$io = new SymfonyStyle($input, $output);
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/** @var KernelInterface $kernel */
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$kernel = $this->getApplication()->getKernel();
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if (method_exists($kernel, 'getBuildDir')) {
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$buildDir = $kernel->getBuildDir();
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} else {
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$buildDir = $kernel->getCacheDir();
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}
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$rows = [
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['<info>Symfony</>'],
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new TableSeparator(),
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['Version', Kernel::VERSION],
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['Long-Term Support', 4 === Kernel::MINOR_VERSION ? 'Yes' : 'No'],
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['End of maintenance', Kernel::END_OF_MAINTENANCE.(self::isExpired(Kernel::END_OF_MAINTENANCE) ? ' <error>Expired</>' : ' (<comment>'.self::daysBeforeExpiration(Kernel::END_OF_MAINTENANCE).'</>)')],
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['End of life', Kernel::END_OF_LIFE.(self::isExpired(Kernel::END_OF_LIFE) ? ' <error>Expired</>' : ' (<comment>'.self::daysBeforeExpiration(Kernel::END_OF_LIFE).'</>)')],
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new TableSeparator(),
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['<info>Kernel</>'],
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new TableSeparator(),
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['Type', \get_class($kernel)],
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['Environment', $kernel->getEnvironment()],
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['Debug', $kernel->isDebug() ? 'true' : 'false'],
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['Charset', $kernel->getCharset()],
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['Cache directory', self::formatPath($kernel->getCacheDir(), $kernel->getProjectDir()).' (<comment>'.self::formatFileSize($kernel->getCacheDir()).'</>)'],
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['Build directory', self::formatPath($buildDir, $kernel->getProjectDir()).' (<comment>'.self::formatFileSize($buildDir).'</>)'],
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['Log directory', self::formatPath($kernel->getLogDir(), $kernel->getProjectDir()).' (<comment>'.self::formatFileSize($kernel->getLogDir()).'</>)'],
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new TableSeparator(),
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['<info>PHP</>'],
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new TableSeparator(),
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['Version', \PHP_VERSION],
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['Architecture', (\PHP_INT_SIZE * 8).' bits'],
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['Intl locale', class_exists(\Locale::class, false) && \Locale::getDefault() ? \Locale::getDefault() : 'n/a'],
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['Timezone', date_default_timezone_get().' (<comment>'.(new \DateTime())->format(\DateTime::W3C).'</>)'],
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['OPcache', \extension_loaded('Zend OPcache') && filter_var(ini_get('opcache.enable'), \FILTER_VALIDATE_BOOLEAN) ? 'true' : 'false'],
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['APCu', \extension_loaded('apcu') && filter_var(ini_get('apc.enabled'), \FILTER_VALIDATE_BOOLEAN) ? 'true' : 'false'],
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['Xdebug', \extension_loaded('xdebug') ? 'true' : 'false'],
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];
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$io->table([], $rows);
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return 0;
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}
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private static function formatPath(string $path, string $baseDir): string
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{
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return preg_replace('~^'.preg_quote($baseDir, '~').'~', '.', $path);
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}
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private static function formatFileSize(string $path): string
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{
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if (is_file($path)) {
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$size = filesize($path) ?: 0;
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} else {
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$size = 0;
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foreach (new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($path, \RecursiveDirectoryIterator::SKIP_DOTS | \RecursiveDirectoryIterator::FOLLOW_SYMLINKS)) as $file) {
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if ($file->isReadable()) {
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$size += $file->getSize();
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}
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}
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}
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return Helper::formatMemory($size);
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}
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private static function isExpired(string $date): bool
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{
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$date = \DateTime::createFromFormat('d/m/Y', '01/'.$date);
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return false !== $date && new \DateTime() > $date->modify('last day of this month 23:59:59');
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}
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private static function daysBeforeExpiration(string $date): string
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{
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$date = \DateTime::createFromFormat('d/m/Y', '01/'.$date);
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return (new \DateTime())->diff($date->modify('last day of this month 23:59:59'))->format('in %R%a days');
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}
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}
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