1 files changed, 123 insertions, 0 deletions
diff --git a/phpBB/phpbb/install/console/command/update/config/show.php b/phpBB/phpbb/install/console/command/update/config/show.php
new file mode 100644
index 0000000000..e462763b5d
--- /dev/null
+++ b/phpBB/phpbb/install/console/command/update/config/show.php
@@ -0,0 +1,123 @@
+<?php
+/**
+*
+* This file is part of the phpBB Forum Software package.
+*
+* @copyright (c) phpBB Limited <https://www.phpbb.com>
+* @license GNU General Public License, version 2 (GPL-2.0)
+*
+* For full copyright and license information, please see
+* the docs/CREDITS.txt file.
+*
+*/
+
+namespace phpbb\install\console\command\update\config;
+
+use phpbb\install\helper\iohandler\factory;
+use phpbb\install\updater_configuration;
+use phpbb\language\language;
+use Symfony\Component\Config\Definition\Exception\Exception;
+use Symfony\Component\Config\Definition\Processor;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+use Symfony\Component\Yaml\Exception\ParseException;
+use Symfony\Component\Yaml\Yaml;
+
+class show extends \phpbb\console\command\command
+{
+	/**
+	 * @var factory
+	 */
+	protected $iohandler_factory;
+
+	/**
+	 * @var language
+	 */
+	protected $language;
+
+	/**
+	 * Constructor
+	 *
+	 * @param language $language
+	 * @param factory $factory
+	 */
+	public function __construct(language $language, factory $factory)
+	{
+		$this->iohandler_factory = $factory;
+		$this->language = $language;
+
+		parent::__construct(new \phpbb\user($language, 'datetime'));
+	}
+
+	/**
+	 *
+	 * {@inheritdoc}
+	 */
+	protected function configure()
+	{
+		$this
+			->setName('update:config:show')
+			->addArgument(
+				'config-file',
+				InputArgument::REQUIRED,
+				$this->language->lang('CLI_CONFIG_FILE'))
+			->setDescription($this->language->lang('CLI_INSTALL_SHOW_CONFIG'))
+		;
+	}
+
+	/**
+	 * Show the validated configuration
+	 *
+	 * @param InputInterface  $input  An InputInterface instance
+	 * @param OutputInterface $output An OutputInterface instance
+	 *
+	 * @return null
+	 */
+	protected function execute(InputInterface $input, OutputInterface $output)
+	{
+		$this->iohandler_factory->set_environment('cli');
+
+		/** @var \phpbb\install\helper\iohandler\cli_iohandler $iohandler */
+		$iohandler = $this->iohandler_factory->get();
+		$style = new SymfonyStyle($input, $output);
+		$iohandler->set_style($style, $output);
+
+		$config_file = $input->getArgument('config-file');
+
+		if (!is_file($config_file))
+		{
+			$iohandler->add_error_message(array('MISSING_FILE', $config_file));
+
+			return;
+		}
+
+		try
+		{
+			$config = Yaml::parse(file_get_contents($config_file), true, false);
+		}
+		catch (ParseException $e)
+		{
+			$iohandler->add_error_message('INVALID_YAML_FILE');
+
+			return;
+		}
+
+		$processor = new Processor();
+		$configuration = new updater_configuration();
+
+		try
+		{
+			$config = $processor->processConfiguration($configuration, $config);
+		}
+		catch (Exception $e)
+		{
+			$iohandler->add_error_message('INVALID_CONFIGURATION', $e->getMessage());
+
+			return;
+		}
+
+		$style->block(Yaml::dump(array('updater' => $config), 10, 4, true, false));
+	}
+}