1 files changed, 331 insertions, 0 deletions
diff --git a/phpBB/phpbb/console/command/update/check.php b/phpBB/phpbb/console/command/update/check.php
new file mode 100644
index 0000000000..1f1cfa25d2
--- /dev/null
+++ b/phpBB/phpbb/console/command/update/check.php
@@ -0,0 +1,331 @@
+<?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\console\command\update;
+
+use phpbb\config\config;
+use phpbb\exception\exception_interface;
+use phpbb\language\language;
+use phpbb\user;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+class check extends \phpbb\console\command\command
+{
+	/** @var \phpbb\config\config */
+	protected $config;
+
+	/** @var \Symfony\Component\DependencyInjection\ContainerBuilder */
+	protected $phpbb_container;
+	/**
+	 * @var language
+	 */
+	private $language;
+
+	/**
+	* Construct method
+	*/
+	public function __construct(user $user, config $config, ContainerInterface $phpbb_container, language $language)
+	{
+		$this->config = $config;
+		$this->phpbb_container = $phpbb_container;
+		$this->language = $language;
+
+		$this->language->add_lang(array('acp/common', 'acp/extensions'));
+
+		parent::__construct($user);
+	}
+
+	/**
+	* Configures the service.
+	*
+	* Sets the name and description of the command.
+	*
+	* @return null
+	*/
+	protected function configure()
+	{
+		$this
+			->setName('update:check')
+			->setDescription($this->language->lang('CLI_DESCRIPTION_UPDATE_CHECK'))
+			->addArgument('ext-name', InputArgument::OPTIONAL, $this->language->lang('CLI_DESCRIPTION_UPDATE_CHECK_ARGUMENT_1'))
+			->addOption('stability', null, InputOption::VALUE_REQUIRED, $this->language->lang('CLI_DESCRIPTION_UPDATE_CHECK_OPTION_STABILITY'))
+			->addOption('cache', 'c', InputOption::VALUE_NONE, $this->language->lang('CLI_DESCRIPTION_UPDATE_CHECK_OPTION_CACHE'))
+		;
+	}
+
+	/**
+	* Executes the command.
+	*
+	* Checks if an update is available.
+	* If at least one is available, a message is printed and if verbose mode is set the list of possible updates is printed.
+	* If their is none, nothing is printed unless verbose mode is set.
+	*
+	* @param InputInterface $input Input stream, used to get the options.
+	* @param OutputInterface $output Output stream, used to print messages.
+	* @return int 0 if the board is up to date, 1 if it is not and 2 if an error occured.
+	* @throws \RuntimeException
+	*/
+	protected function execute(InputInterface $input, OutputInterface $output)
+	{
+		$io = new SymfonyStyle($input, $output);
+
+		$recheck = true;
+		if ($input->getOption('cache'))
+		{
+			$recheck = false;
+		}
+
+		$stability = null;
+		if ($input->getOption('stability'))
+		{
+			$stability = $input->getOption('stability');
+			if (!($stability == 'stable') && !($stability == 'unstable'))
+			{
+				$io->error($this->language->lang('CLI_ERROR_INVALID_STABILITY', $stability));
+				return 3;
+			}
+		}
+
+		$ext_name = $input->getArgument('ext-name');
+		if ($ext_name != null)
+		{
+			if ($ext_name == 'all')
+			{
+				return $this->check_all_ext($io, $stability, $recheck);
+			}
+			else
+			{
+				return $this->check_ext($input, $io, $stability, $recheck, $ext_name);
+			}
+		}
+		else
+		{
+			return $this->check_core($input, $io, $stability, $recheck);
+		}
+	}
+
+	/**
+	 * Check if a given extension is up to date
+	 *
+	 * @param InputInterface	$input		Input stream, used to get the options.
+	 * @param SymfonyStyle		$io			IO handler, for formatted and unified IO
+	 * @param string			$stability	Force a given stability
+	 * @param bool				$recheck	Disallow the use of the cache
+	 * @param string			$ext_name	The extension name
+	 * @return int
+	 */
+	protected function check_ext(InputInterface $input, SymfonyStyle $io, $stability, $recheck, $ext_name)
+	{
+		try
+		{
+			$ext_manager = $this->phpbb_container->get('ext.manager');
+			$md_manager = $ext_manager->create_extension_metadata_manager($ext_name, null);
+			$updates_available = $ext_manager->version_check($md_manager, $recheck, false, $stability);
+
+			$metadata = $md_manager->get_metadata('all');
+			if ($input->getOption('verbose'))
+			{
+				$io->title($md_manager->get_metadata('display-name'));
+
+				$io->note($this->language->lang('CURRENT_VERSION') . $this->language->lang('COLON') . ' ' . $metadata['version']);
+			}
+
+			if (!empty($updates_available))
+			{
+				if ($input->getOption('verbose'))
+				{
+					$io->caution($this->language->lang('NOT_UP_TO_DATE', $metadata['name']));
+
+					$this->display_versions($io, $updates_available);
+				}
+
+				return 1;
+			}
+			else
+			{
+				if ($input->getOption('verbose'))
+				{
+					$io->success($this->language->lang('UPDATE_NOT_NEEDED'));
+				}
+
+				return 0;
+			}
+		}
+		catch (\RuntimeException $e)
+		{
+			$io->error($this->language->lang('EXTENSION_NOT_INSTALLED', $ext_name));
+
+			return 1;
+		}
+	}
+
+	/**
+	 * Check if the core is up to date
+	 *
+	 * @param InputInterface	$input		Input stream, used to get the options.
+	 * @param SymfonyStyle		$io			IO handler, for formatted and unified IO
+	 * @param string			$stability	Force a given stability
+	 * @param bool				$recheck	Disallow the use of the cache
+	 * @return int
+	 */
+	protected function check_core(InputInterface $input, SymfonyStyle $io, $stability, $recheck)
+	{
+		$version_helper = $this->phpbb_container->get('version_helper');
+		$version_helper->force_stability($stability);
+
+		$updates_available = $version_helper->get_suggested_updates($recheck);
+
+		if ($input->getOption('verbose'))
+		{
+			$io->title('phpBB core');
+
+			$io->note( $this->language->lang('CURRENT_VERSION') . $this->language->lang('COLON') . ' ' . $this->config['version']);
+		}
+
+		if (!empty($updates_available))
+		{
+			$io->caution($this->language->lang('UPDATE_NEEDED'));
+
+			if ($input->getOption('verbose'))
+			{
+				$this->display_versions($io, $updates_available);
+			}
+
+			return 1;
+		}
+		else
+		{
+			if ($input->getOption('verbose'))
+			{
+				$io->success($this->language->lang('UPDATE_NOT_NEEDED'));
+			}
+
+			return 0;
+		}
+	}
+
+	/**
+	* Check if all the available extensions are up to date
+	*
+	* @param SymfonyStyle	$io			IO handler, for formatted and unified IO
+	* @param bool			$recheck	Disallow the use of the cache
+	* @return int
+	*/
+	protected function check_all_ext(SymfonyStyle $io, $stability, $recheck)
+	{
+		/** @var \phpbb\extension\manager $ext_manager */
+		$ext_manager = $this->phpbb_container->get('ext.manager');
+
+		$rows = [];
+
+		foreach ($ext_manager->all_available() as $ext_name => $ext_path)
+		{
+			$row = [];
+			$row[] = sprintf("<info>%s</info>", $ext_name);
+			$md_manager = $ext_manager->create_extension_metadata_manager($ext_name);
+			try
+			{
+				$metadata = $md_manager->get_metadata('all');
+				if (isset($metadata['extra']['version-check']))
+				{
+					try {
+						$updates_available = $ext_manager->version_check($md_manager, $recheck, false, $stability);
+						if (!empty($updates_available))
+						{
+							$versions = array_map(function($entry)
+							{
+								return $entry['current'];
+							}, $updates_available);
+
+							$row[] = sprintf("<comment>%s</comment>", $metadata['version']);
+							$row[] = implode(', ', $versions);
+						}
+						else
+						{
+							$row[] = sprintf("<info>%s</info>", $metadata['version']);
+							$row[] = '';
+						}
+					} catch (\RuntimeException $e) {
+						$row[] = $metadata['version'];
+						$row[] = '';
+					}
+				}
+				else
+				{
+					$row[] = $metadata['version'];
+					$row[] = '';
+				}
+			}
+			catch (exception_interface $e)
+			{
+				$exception_message = call_user_func_array(array($this->user, 'lang'), array_merge(array($e->getMessage()), $e->get_parameters()));
+				$row[] = '<error>' . $exception_message . '</error>';
+			}
+			catch (\RuntimeException $e)
+			{
+				$row[] = '<error>' . $e->getMessage() . '</error>';
+			}
+
+			$rows[] = $row;
+		}
+
+		$io->table([
+			$this->language->lang('EXTENSION_NAME'),
+			$this->language->lang('CURRENT_VERSION'),
+			$this->language->lang('LATEST_VERSION'),
+		], $rows);
+
+		return 0;
+	}
+
+	/**
+	* Display the details of the available updates
+	*
+	* @param SymfonyStyle	$io					IO handler, for formatted and unified IO
+	* @param array			$updates_available	The list of the available updates
+	*/
+	protected function display_versions(SymfonyStyle $io, $updates_available)
+	{
+		$io->section($this->language->lang('UPDATES_AVAILABLE'));
+
+		$rows = [];
+		foreach ($updates_available as $version_data)
+		{
+			$row = ['', '', ''];
+			$row[0] = $version_data['current'];
+
+			if (isset($version_data['announcement']))
+			{
+				$row[1] = $version_data['announcement'];
+			}
+
+			if (isset($version_data['download']))
+			{
+				$row[2] = $version_data['download'];
+			}
+
+			$rows[] = $row;
+		}
+
+		$io->table([
+			$this->language->lang('VERSION'),
+			$this->language->lang('ANNOUNCEMENT_TOPIC'),
+		    $this->language->lang('DOWNLOAD_LATEST'),
+		], $rows);
+	}
+}