100 lines
3.3 KiB
PHP
100 lines
3.3 KiB
PHP
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<?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\Component\VarDumper\Command;
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use Symfony\Component\Console\Command\Command;
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use Symfony\Component\Console\Exception\InvalidArgumentException;
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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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use Symfony\Component\Console\Style\SymfonyStyle;
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use Symfony\Component\VarDumper\Cloner\Data;
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use Symfony\Component\VarDumper\Command\Descriptor\CliDescriptor;
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use Symfony\Component\VarDumper\Command\Descriptor\DumpDescriptorInterface;
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use Symfony\Component\VarDumper\Command\Descriptor\HtmlDescriptor;
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use Symfony\Component\VarDumper\Dumper\CliDumper;
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use Symfony\Component\VarDumper\Dumper\HtmlDumper;
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use Symfony\Component\VarDumper\Server\DumpServer;
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/**
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* Starts a dump server to collect and output dumps on a single place with multiple formats support.
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*
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* @author Maxime Steinhausser <maxime.steinhausser@gmail.com>
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*
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* @final
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*/
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class ServerDumpCommand extends Command
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{
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protected static $defaultName = 'server:dump';
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private $server;
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/** @var DumpDescriptorInterface[] */
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private $descriptors;
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public function __construct(DumpServer $server, array $descriptors = [])
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{
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$this->server = $server;
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$this->descriptors = $descriptors + [
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'cli' => new CliDescriptor(new CliDumper()),
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'html' => new HtmlDescriptor(new HtmlDumper()),
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];
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parent::__construct();
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}
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protected function configure()
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{
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$availableFormats = implode(', ', array_keys($this->descriptors));
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$this
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->addOption('format', null, InputOption::VALUE_REQUIRED, sprintf('The output format (%s)', $availableFormats), 'cli')
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->setDescription('Starts a dump server that collects and displays dumps in a single place')
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->setHelp(<<<'EOF'
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<info>%command.name%</info> starts a dump server that collects and displays
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dumps in a single place for debugging you application:
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<info>php %command.full_name%</info>
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You can consult dumped data in HTML format in your browser by providing the <comment>--format=html</comment> option
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and redirecting the output to a file:
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<info>php %command.full_name% --format="html" > dump.html</info>
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EOF
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)
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;
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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, $output);
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$format = $input->getOption('format');
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if (!$descriptor = $this->descriptors[$format] ?? null) {
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throw new InvalidArgumentException(sprintf('Unsupported format "%s".', $format));
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}
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$errorIo = $io->getErrorStyle();
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$errorIo->title('Symfony Var Dumper Server');
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$this->server->start();
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$errorIo->success(sprintf('Server listening on %s', $this->server->getHost()));
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$errorIo->comment('Quit the server with CONTROL-C.');
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$this->server->listen(function (Data $data, array $context, int $clientId) use ($descriptor, $io) {
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$descriptor->describe($io, $data, $context, $clientId);
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});
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}
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}
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