5bf3d1bb38
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
232 lines
7.2 KiB
PHP
232 lines
7.2 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
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* @author Joas Schilling <coding@schilljs.com>
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* @author Jörn Friedrich Dreyer <jfd@butonic.de>
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* @author Lukas Reschke <lukas@statuscode.ch>
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* @author Michael Weimann <mail@michael-weimann.eu>
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* @author Morris Jobke <hey@morrisjobke.de>
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* @author Robin Appelman <robin@icewind.nl>
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* @author Roeland Jago Douma <roeland@famdouma.nl>
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* @author Thomas Müller <thomas.mueller@tmit.eu>
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* @author Victor Dubiniuk <dubiniuk@owncloud.com>
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*
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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namespace OC\Console;
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use OC\MemoryInfo;
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use OC\NeedsUpdateException;
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use OC_App;
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use OCP\AppFramework\QueryException;
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use OCP\Console\ConsoleEvent;
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use OCP\IConfig;
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use OCP\ILogger;
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use OCP\IRequest;
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use Symfony\Component\Console\Application as SymfonyApplication;
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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\ConsoleOutputInterface;
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use Symfony\Component\Console\Output\OutputInterface;
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use Symfony\Component\EventDispatcher\EventDispatcherInterface;
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class Application {
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/** @var IConfig */
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private $config;
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/** @var EventDispatcherInterface */
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private $dispatcher;
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/** @var IRequest */
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private $request;
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/** @var ILogger */
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private $logger;
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/** @var MemoryInfo */
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private $memoryInfo;
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/**
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* @param IConfig $config
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* @param EventDispatcherInterface $dispatcher
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* @param IRequest $request
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* @param ILogger $logger
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* @param MemoryInfo $memoryInfo
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*/
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public function __construct(IConfig $config,
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EventDispatcherInterface $dispatcher,
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IRequest $request,
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ILogger $logger,
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MemoryInfo $memoryInfo) {
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$defaults = \OC::$server->getThemingDefaults();
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$this->config = $config;
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$this->application = new SymfonyApplication($defaults->getName(), \OC_Util::getVersionString());
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$this->dispatcher = $dispatcher;
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$this->request = $request;
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$this->logger = $logger;
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$this->memoryInfo = $memoryInfo;
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}
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/**
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* @param InputInterface $input
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* @param ConsoleOutputInterface $output
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* @throws \Exception
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*/
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public function loadCommands(
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InputInterface $input,
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ConsoleOutputInterface $output
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) {
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// $application is required to be defined in the register_command scripts
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$application = $this->application;
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$inputDefinition = $application->getDefinition();
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$inputDefinition->addOption(
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new InputOption(
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'no-warnings',
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null,
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InputOption::VALUE_NONE,
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'Skip global warnings, show command output only',
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null
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)
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);
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try {
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$input->bind($inputDefinition);
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} catch (\RuntimeException $e) {
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//expected if there are extra options
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}
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if ($input->getOption('no-warnings')) {
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$output->setVerbosity(OutputInterface::VERBOSITY_QUIET);
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}
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if ($this->memoryInfo->isMemoryLimitSufficient() === false) {
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$output->getErrorOutput()->writeln(
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'<comment>The current PHP memory limit ' .
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'is below the recommended value of 512MB.</comment>'
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);
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}
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try {
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require_once __DIR__ . '/../../../core/register_command.php';
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if ($this->config->getSystemValue('installed', false)) {
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if (\OCP\Util::needUpgrade()) {
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throw new NeedsUpdateException();
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} elseif ($this->config->getSystemValueBool('maintenance')) {
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$this->writeMaintenanceModeInfo($input, $output);
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} else {
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OC_App::loadApps();
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foreach (\OC::$server->getAppManager()->getInstalledApps() as $app) {
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$appPath = \OC_App::getAppPath($app);
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if ($appPath === false) {
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continue;
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}
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// load commands using info.xml
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$info = \OC_App::getAppInfo($app);
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if (isset($info['commands'])) {
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$this->loadCommandsFromInfoXml($info['commands']);
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}
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// load from register_command.php
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\OC_App::registerAutoloading($app, $appPath);
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$file = $appPath . '/appinfo/register_command.php';
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if (file_exists($file)) {
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try {
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require $file;
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} catch (\Exception $e) {
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$this->logger->logException($e);
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}
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}
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}
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}
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} else if ($input->getArgument('command') !== '_completion' && $input->getArgument('command') !== 'maintenance:install') {
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$output->writeln("Nextcloud is not installed - only a limited number of commands are available");
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}
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} catch(NeedsUpdateException $e) {
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if ($input->getArgument('command') !== '_completion') {
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$output->writeln("Nextcloud or one of the apps require upgrade - only a limited number of commands are available");
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$output->writeln("You may use your browser or the occ upgrade command to do the upgrade");
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}
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}
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if ($input->getFirstArgument() !== 'check') {
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$errors = \OC_Util::checkServer(\OC::$server->getSystemConfig());
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if (!empty($errors)) {
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foreach ($errors as $error) {
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$output->writeln((string)$error['error']);
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$output->writeln((string)$error['hint']);
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$output->writeln('');
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}
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throw new \Exception("Environment not properly prepared.");
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}
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}
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}
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/**
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* Write a maintenance mode info.
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* The commands "_completion" and "maintenance:mode" are excluded.
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*
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* @param InputInterface $input The input implementation for reading inputs.
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* @param ConsoleOutputInterface $output The output implementation
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* for writing outputs.
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* @return void
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*/
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private function writeMaintenanceModeInfo(
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InputInterface $input, ConsoleOutputInterface $output
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) {
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if ($input->getArgument('command') !== '_completion'
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&& $input->getArgument('command') !== 'maintenance:mode') {
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$errOutput = $output->getErrorOutput();
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$errOutput->writeln(
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'<comment>Nextcloud is in maintenance mode - ' .
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'no apps have been loaded</comment>' . PHP_EOL
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);
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}
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}
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/**
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* Sets whether to automatically exit after a command execution or not.
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*
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* @param bool $boolean Whether to automatically exit after a command execution or not
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*/
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public function setAutoExit($boolean) {
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$this->application->setAutoExit($boolean);
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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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* @return int
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* @throws \Exception
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*/
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public function run(InputInterface $input = null, OutputInterface $output = null) {
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$this->dispatcher->dispatch(ConsoleEvent::EVENT_RUN, new ConsoleEvent(
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ConsoleEvent::EVENT_RUN,
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$this->request->server['argv']
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));
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return $this->application->run($input, $output);
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}
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private function loadCommandsFromInfoXml($commands) {
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foreach ($commands as $command) {
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try {
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$c = \OC::$server->query($command);
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} catch (QueryException $e) {
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if (class_exists($command)) {
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$c = new $command();
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} else {
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throw new \Exception("Console command '$command' is unknown and could not be loaded");
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}
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}
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$this->application->add($c);
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}
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}
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}
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