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} } 8a'ffffХ/H5 $listener * @return callable */ protected function createClassCallable($listener) { list($class, $method) = $this->parseClassCallable($listener); if ($this->handlerShouldBeQueued($class)) { return $this->createQueuedHandlerCallable($class, $method); } return [$this->container->make($class), $method]; } /** * Parse the class listener into class and method. * * @param string $listener * @return array */ protected function parseClassCallable($listener) { return Str::parseCallback($listener, 'handle'); } /** * Determine if the event handler class should be queued. * * @param string $class * @return bool */ protected function handlerShouldBeQueued($class) { try { return (new ReflectionClass($class))->implementsInterface( ShouldQueue::class ); } catch (Exception $e) { return false; } } /** * Create a callable for putting an event handler on the queue. * * @param string $class * @param string $method * @return \Closure */ protected function createQueuedHandlerCallable($class, $method) { return function () use ($class, $method) { $arguments = array_map(function ($a) { return is_object($a) ? clone $a : $a; }, func_get_args()); if ($this->handlerWantsToBeQueued($class, $arguments)) { $this->queueHandler($class, $method, $arguments); } }; } /** * Determine if the event handler wants to be queued. * * @param string $class * @param array $arguments * @return bool */ protected function handlerWantsToBeQueued($class, $arguments) { if (method_exists($class, 'shouldQueue')) { return $this->container->make($class)->shouldQueue($arguments[0]); } return true; } /** * Queue the handler class. * * @param string $class * @param string $method * @param array $arguments * @return void */ protected function queueHandler($class, $method, $arguments) { list($listener, $job) = $this->createListenerAndJob($class, $method, $arguments); $connection = $this->resolveQueue()->connection( $listener->connection ?? null ); $queue = $listener->queue ?? null; isset($listener->delay) ? $connection->laterOn($queue, $listener->delay, $job) : $connection->pushOn($queue, $job); } /** * Create the listener and job for a queued listener. * * @param string $class * @param string $method * @param array $arguments * @return array */ protected function createListenerAndJob($class, $method, $arguments) { $listener = (new ReflectionClass($class))->newInstanceWithoutConstructor(); return [$listener, $this->propagateListenerOptions( $listener, new CallQueuedListener($class, $method, $arguments) )]; } /** * Propagate listener options to the job. * * @param mixed $listener * @param mixed $job * @return mixed */ protected function propagateListenerOptions($listener, $job) { return tap($job, function ($job) use ($listener) { $job->tries = $listener->tries ?? null; $job->timeout = $listener->timeout ?? null; $job->timeoutAt = method_exists($listener, 'retryUntil') ? $listener->retryUntil() : null; }); } /** * Remove a set of listeners from the dispatcher. * * @param string $event * @return void */ public function forget($event) { if (Str::contains($event, '*')) { unset($this->wildcards[$event]); } else { unset($this->listeners[$event]); } } /** * Forget all of the pushed listeners. * * @return void */ public function forgetPushed() { foreach ($this->listeners as $key => $value) { if (Str::endsWith($key, '_pushed')) { $this->forget($key); } } } /** * Get the queue implementation from the resolver. * * @return \Illuminate\Contracts\Queue\Queue */ protected function resolveQueue() { return call_user_func($this->queueResolver); } /** * Set the queue resolver implementation. * * @param callable $resolver * @return $this */ public function setQueueResolver(callable $resolver) { $this->queueResolver = $resolver; return $this; } } pas(:ffffllumХ/H5ords\PasswordBroker::class, \Illuminate\Contracts\Auth\PasswordBroker::class], 'queue' => [\Illuminate\Queue\QueueManager::class, \Illuminate\Contracts\Queue\Factory::class, \Illuminate\Contracts\Queue\Monitor::class], 'queue.connection' => [\Illuminate\Contracts\Queue\Queue::class], 'queue.failer' => [\Illuminate\Queue\Failed\FailedJobProviderInterface::class], 'redirect' => [\Illuminate\Routing\Redirector::class], 'redis' => [\Illuminate\Redis\RedisManager::class, \Illuminate\Contracts\Redis\Factory::class], 'request' => [\Illuminate\Http\Request::class, \Symfony\Component\HttpFoundation\Request::class], 'router' => [\Illuminate\Routing\Router::class, \Illuminate\Contracts\Routing\Registrar::class, \Illuminate\Contracts\Routing\BindingRegistrar::class], 'session' => [\Illuminate\Session\SessionManager::class], 'session.store' => [\Illuminate\Session\Store::class, \Illuminate\Contracts\Session\Session::class], 'url' => [\Illuminate\Routing\UrlGenerator::class, \Illuminate\Contracts\Routing\UrlGenerator::class], 'validator' => [\Illuminate\Validation\Factory::class, \Illuminate\Contracts\Validation\Factory::class], 'view' => [\Illuminate\View\Factory::class, \Illuminate\Contracts\View\Factory::class], ] as $key => $aliases) { foreach ($aliases as $alias) { $this->alias($key, $alias); } } } /** * Flush the container of all bindings and resolved instances. * * @return void */ public function flush() { parent::flush(); $this->buildStack = []; $this->loadedProviders = []; $this->bootedCallbacks = []; $this->bootingCallbacks = []; $this->deferredServices = []; $this->reboundCallbacks = []; $this->serviceProviders = []; $this->resolvingCallbacks = []; $this->afterResolvingCallbacks = []; $this->globalResolvingCallbacks = []; } /** * Get the application namespace. * * @return string * * @throws \RuntimeException */ public function getNamespace() { if (! is_null($this->namespace)) { return $this->namespace; } $composer = json_decode(file_get_contents(base_path('composer.json')), true); foreach ((array) data_get($composer, 'autoload.psr-4') as $namespace => $path) { foreach ((array) $path as $pathChoice) { if (realpath(app_path()) == realpath(base_path().'/'.$pathChoice)) { return $this->namespace = $namespace; } } } throw new RuntimeException('Unable to detect application namespace.'); } } Hfffflly Х/H5mand execution or not. * * @param bool $boolean Whether to automatically exit after a command execution or not */ public function setAutoExit($boolean) { $this->autoExit = (bool) $boolean; } /** * Gets the name of the application. * * @return string The application name */ public function getName() { return $this->name; } /** * Sets the application name. * * @param string $name The application name */ public function setName($name) { $this->name = $name; } /** * Gets the application version. * * @return string The application version */ public function getVersion() { return $this->version; } /** * Sets the application version. * * @param string $version The application version */ public function setVersion($version) { $this->version = $version; } /** * Returns the long version of the application. * * @return string The long application version */ public function getLongVersion() { if ('UNKNOWN' !== $this->getName()) { if ('UNKNOWN' !== $this->getVersion()) { return sprintf('%s %s', $this->getName(), $this->getVersion()); } return $this->getName(); } return 'Console Tool'; } /** * Registers a new command. * * @param string $name The command name * * @return Command The newly created command */ public function register($name) { return $this->add(new Command($name)); } /** * Adds an array of command objects. * * If a Command is not enabled it will not be added. * * @param Command[] $commands An array of commands */ public function addCommands(array $commands) { foreach ($commands as $command) { $this->add($command); } } /** * Adds a command object. * * If a command with the same name already exists, it will be overridden. * If the command is not enabled it will not be added. * * @return Command|null The re' command if enabled or null */ public function add(Command $command) { $this->init(); $command->setApplication($this); if (!$command->isEnabled()) { $command->setApplication(null); return; } if (null === $command->getDefinition()) { throw new LogicException(sprintf('Command class "%s" is not correctly initialized. You probably forgot to call the parent constructor.', \get_class($command))); } if (!$command->getName()) { throw new LogicException(sprintf('The command defined in "%s" cannot have an empty name.', \get_class($command))); } $this->commands[$command->getName()] = $command; foreach ($command->getAliases() as $alias) { $this->commands[$alias] = $command; } return $command; } /** * Returns a registered command by name or alias. * * @param string $name The command name or alias * * @return Command A Command object * * @throws CommandNotFoundException When given command name does not exist */ public function get($name) { $this->init(); if (!$this->has($name)) { throw new CommandNotFoundException(sprintf('The command "%s" does not exist.', $name)); } $command = $this->commands[$name]; if ($this->wantHelps) { $this->wantHelps = false; $helpCommand = $this->get('help'); $helpCommand->setCommand($command); return $helpCommand; } return $command; } /** * Returns true if the command exists, false otherwise. * * @param string $name The command name or alias * * @return bool true if the command exists, false otherwise */ public function has($name) { $this->init(); return isset($this->commands[$name]) || ($this->commandLoader && $this->commandLoader->has($name) && $this->add($this->commandLoader->get($name))); } /** * Returns an array of all unique namespaces used by currently registered commands. * * It does not return the global namespace which always exists. * * @return string[] An array of namespaces */ public function getNamespaces() { $namespaces = []; foreach ($this->all() as $command) { $namespaces = array_merge($namespaces, $this->extractAllNamespaces($command->getName())); foreach ($command->getAliases() as $alias) { $namespaces = array_merge($namespaces, $this->extractAllNamespaces($alias)); } } return array_values(array_unique(array_filter($namespaces))); } /** * Finds a registered namespace by a name or an abbreviation. * * @param string $namespace A namespace or abbreviation to search for * * @return string A registered namespace * * @throws CommandNotFoundException When namespace is incorrect or ambiguous */ public function findNamespace($namespace) { $allNamespaces = $this->getNamespaces(); $expr = preg_replace_callback('{([^:]+|)}', function ($matches) { return preg_quote($matches[1]).'[^:]*'; }, $namespace); $namespaces = preg_grep('{^'.$expr.'}', $allNamespaces); if (empty($namespaces)) { $message = sprintf('There are no commands defined in the "%s" namespace.', $namespace); if ($alternatives = $this->findAlternatives($namespace, $allNamespaces)) { if (1 == \count($alternatives)) { $message .= "\n\nDid you mean this?\n "; } else { $message .= "\n\nDid you mean one of these?\n "; } $message .= implode("\n ", $alternatives); } throw new CommandNotFoundException($message, $alternatives); } $exact = \in_array($namespace, $namespaces, true); if (\count($namespaces) > 1 && !$exact) { throw new CommandNotFoundException(sprintf("The namespace \"%s\" is ambiguous.\nDid you mean one of these?\n%s", $namespace, $this->getAbbreviationSuggestions(array_values($namespaces))), array_values($namespaces)); } return $exact ? $namespace : reset($namespaces); } /** * Finds a command by name or alias. * * Contrary to get, this command tries to find the best * match if you give it an abbreviation of a name or alias. * * @param string $name A command name or a command alias * * @return Command A Command instance * * @throws CommandNotFoundException When command name is incorrect or ambiguous */ public function find($name) { $this->init(); $aliases = []; foreach ($this->commands as $command) { foreach ($command->getAliases() as $alias) { if (!$this->has($alias)) { $this->commands[$alias] = $command; } } } $allCommands = $this->commandLoader ? array_merge($this->commandLoader->getNames(), array_keys($this->commands)) : array_keys($this->commands); $expr = preg_replace_callback('{([^:]+|)}', function ($matches) { return preg_quote($matches[1]).'[^:]*'; }, $name); $commands = preg_grep('{^'.$expr.'}', $allCommands); if (empty($commands)) { $commands = preg_grep('{^'.$expr.'}i', $allCommands); } // if no commands matched or we just matched namespaces if (empty($commands) || \count(preg_grep('{^'.$expr.'$}i', $commands)) < 1) { if (false !== $pos = strrpos($name, ':')) { // check if a namespace exists and contains commands $this->findNamespace(substr($name, 0, $pos)); } $message = sprintf('Command "%s" is not defined.', $name); if ($alternatives = $this->findAlternatives($name, $allCommands)) { if (1 == \count($alternatives)) { $message .= "\n\nDid you mean this?\n "; } else { $message .= "\n\nDid you mean one of these?\n "; } $message .= implode("\n ", $alternatives); } throw new CommandNotFoundException($message, $alternatives); } // filter out aliases for commands which are already on the list if (\count($commands) > 1) { $commandList = $this->commandLoader ? array_merge(array_flip($this->commandLoader->getNames()), $this->commands) : $this->commands; $commands = array_unique(array_filter($commands, function ($nameOrAlias) use ($commandList, $commands, &$aliases) { $commandName = $commandList[$nameOrAlias] instanceof Command ? $commandList[$nameOrAlias]->getName() : $nameOrAlias; $aliases[$nameOrAlias] = $commandName; return $commandName === $nameOrAlias || !\in_array($commandName, $commands); })); } $exact = \in_array($name, $commands, true) || isset($aliases[$name]); if (\count($commands) > 1 && !$exact) { $usableWidth = $this->terminal->getWidth() - 10; $abbrevs = array_values($commands); $maxLen = 0; foreach ($abbrevs as $abbrev) { $maxLen = max(Helper::strlen($abbrev), $maxLen); } $abbrevs = array_map(function ($cmd) use ($commandList, $usableWidth, $maxLen) { if (!$commandList[$cmd] instanceof Command) { return $cmd; } $abbrev = str_pad($cmd, $maxLen, ' ').' '.$commandList[$cmd]->getDescription(); return Helper::strlen($abbrev) > $usableWidth ? Helper::substr($abbrev, 0, $usableWidth - 3).'...' : $abbrev; }, array_values($commands)); $suggestions = $this->getAbbreviationSuggestions($abbrevs); throw new CommandNotFoundException(sprintf("Command \"%s\" is ambiguous.\nDid you mean one of these?\n%s", $name, $suggestions), array_values($commands)); } return $this->get($exact ? $name : reset($commands)); } /** * Gets the commands (registered in the given namespace if provided). * * The array keys are the full names and the values the command instances. * * @param string $namespace A namespace name * * @return Command[] An array of Command instances */ public function all($namespace = null) { $this->init(); if (null === $namespace) { if (!$this->commandLoader) { return $this->commands; } $commands = $this->commands; foreach ($this->commandLoader->getNames() as $name) { if (!isset($commands[$name]) && $this->has($name)) { $commands[$name] = $this->get($name); } } return $commands; } $commands = []; foreach ($this->commands as $name => $command) { if ($namespace === $this->extractNamespace($name, substr_count($namespace, ':') + 1)) { $commands[$name] = $command; } } if ($this->commandLoader) { foreach ($this->commandLoader->getNames() as $name) { if (!isset($commands[$name]) && $namespace === $this->extractNamespace($name, substr_count($namespace, ':') + 1) && $this->has($name)) { $commands[$name] = $this->get($name); } } } return $commands; } /** * Returns an array of possible abbreviations given a set of names. * * @param array $names An array of names * * @return array An array of abbreviations */ public static function getAbbreviations($names) { $abbrevs = []; foreach ($names as $name) { for ($len = \strlen($name); $len > 0; --$len) { $abbrev = substr($name, 0, $len); $abbrevs[$abbrev][] = $name; } } return $abbrevs; } /** * Renders a caught exception. */ public function renderException(\Exception $e, OutputInterface $output) { $output->writeln('', OutputInterface::VERBOSITY_QUIET); $this->doRenderException($e, $output); if (null !== $this->runningCommand) { $output->writeln(sprintf('%s', sprintf($this->runningCommand->getSynopsis(), $this->getName())), OutputInterface::VERBOSITY_QUIET); $output->writeln('', OutputInterface::VERBOSITY_QUIET); } } protected function doRenderException(\Exception $e, OutputInterface $output) { do { $message = trim($e->getMessage()); if ('' === $message || OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) { $title = sprintf(' [%s%s] ', \get_class($e), 0 !== ($code = $e->getCode()) ? ' ('.$code.')' : ''); $len = Helper::strlen($title); } else { $len = 0; } $width = $this->terminal->getWidth() ? $this->terminal->getWidth() - 1 : PHP_INT_MAX; // HHVM only accepts 32 bits integer in str_split, even when PHP_INT_MAX is a 64 bit integer: https://github.com/facebook/hhvm/issues/1327 if (\defined('HHVM_VERSION') && $width > 1 << 31) { $width = 1 << 31; } $lines = []; foreach ('' !== $message ? preg_split('/\r?\n/', $message) : [] as $line) { foreach ($this->splitStringByWidth($line, $width - 4) as $line) { // pre-format lines to get the right string length $lineLength = Helper::strlen($line) + 4; $lines[] = [$line, $lineLength]; $len = max($lineLength, $len); } } $messages = []; if (!$e instanceof ExceptionInterface || OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) { $messages[] = sprintf('%s', OutputFormatter::escape(sprintf('In %s line %s:', basename($e->getFile()) ?: 'n/a', $e->getLine() ?: 'n/a'))); } $messages[] = $emptyLine = sprintf('%s', str_repeat(' ', $len)); if ('' === $message || OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) { $messages[] = sprintf('%s%s', $title, str_repeat(' ', max(0, $len - Helper::strlen($title)))); } foreach ($lines as $line) { $messages[] = sprintf(' %s %s', OutputFormatter::escape($line[0]), str_repeat(' ', $len - $line[1])); } $messages[] = $emptyLine; $messages[] = ''; $output->writeln($messages, OutputInterface::VERBOSITY_QUIET); if (OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) { $output->writeln('Exception trace:', OutputInterface::VERBOSITY_QUIET); // exception related properties $trace = $e->getTrace(); array_unshift($trace, [ 'function' => '', 'file' => $e->getFile() ?: 'n/a', 'line' => $e->getLine() ?: 'n/a', 'args' => [], ]); for ($i = 0, $count = \count($trace); $i < $count; ++$i) { $class = isset($trace[$i]['class']) ? $trace[$i]['class'] : ''; $type = isset($trace[$i]['type']) ? $trace[$i]['type'] : ''; $function = $trace[$i]['function']; $file = isset($trace[$i]['file']) ? $trace[$i]['file'] : 'n/a'; $line = isset($trace[$i]['line']) ? $trace[$i]['line'] : 'n/a'; $output->writeln(sprintf(' %s%s%s() at %s:%s', $class, $type, $function, $file, $line), OutputInterface::VERBOSITY_QUIET); } $output->writeln('', OutputInterface::VERBOSITY_QUIET); } } while ($e = $e->getPrevious()); } /** * Tries to figure out the terminal width in which this application runs. * * @return int|null * * @deprecated since version 3.2, to be removed in 4.0. Create a Terminal instance instead. */ protected function getTerminalWidth() { @trigger_error(sprintf('The "%s()" method is deprecated as of 3.2 and will be removed in 4.0. Create a Terminal instance instead.', __METHOD__), E_USER_DEPRECATED); return $this->terminal->getWidth(); } /** * Tries to figure out the terminal height in which this application runs. * * @return int|null * * @deprecated since version 3.2, to be removed in 4.0. Create a Terminal instance instead. */ protected function getTerminalHeight() { @trigger_error(sprintf('The "%s()" method is deprecated as of 3.2 and will be removed in 4.0. Create a Terminal instance instead.', __METHOD__), E_USER_DEPRECATED); return $this->terminal->getHeight(); } /** * Tries to figure out the terminal dimensions based on the current environment. * * @return array Array containing width and height * * @deprecated since version 3.2, to be removed in 4.0. Create a Terminal instance instead. */ public function getTerminalDimensions() { @trigger_error(sprintf('The "%s()" method is deprecated as of 3.2 and will be removed in 4.0. Create a Terminal instance instead.', __METHOD__), E_USER_DEPRECATED); return [$this->terminal->getWidth(), $this->terminal->getHeight()]; } /** * Sets terminal dimensions. * * Can be useful to force terminal dimensions for functional tests. * * @param int $width The width * @param int $height The height * * @return $this * * @deprecated since version 3.2, to be removed in 4.0. Set the COLUMNS and LINES env vars instead. */ public function setTerminalDimensions($width, $height) { @trigger_error(sprintf('The "%s()" method is deprecated as of 3.2 and will be removed in 4.0. Set the COLUMNS and LINES env vars instead.', __METHOD__), E_USER_DEPRECATED); putenv('COLUMNS='.$width); putenv('LINES='.$height); return $this; } /** * Configures the input and output instances based on the user arguments and options. */ protected function configureIO(InputInterface $input, OutputInterface $output) { if (true === $input->hasParameterOption(['--ansi'], true)) { $output->setDecorated(true); } elseif (true === $input->hasParameterOption(['--no-ansi'], true)) { $output->setDecorated(false); } if (true === $input->hasParameterOption(['--no-interaction', '-n'], true)) { $input->setInteractive(false); } elseif (\function_exists('posix_isatty')) { $inputStream = null; if ($input instanceof StreamableInputInterface) { $inputStream = $input->getStream(); } // This check ensures that calling QuestionHelper::setInputStream() works // To be removed in 4.0 (in the same time as QuestionHelper::setInputStream) if (!$inputStream && $this->getHelperSet()->has('question')) { $inputStream = $this->getHelperSet()->get('question')->getInputStream(false); } if (!@posix_isatty($inputStream) && false === getenv('SHELL_INTERACTIVE')) { $input->setInteractive(false); } } switch ($shellVerbosity = (int) getenv('SHELL_VERBOSITY')) { case -1: $output->setVerbosity(OutputInterface::VERBOSITY_QUIET); break; case 1: $output->setVerbosity(OutputInterface::VERBOSITY_VERBOSE); break; case 2: $output->setVerbosity(OutputInterface::VERBOSITY_VERY_VERBOSE); break; case 3: $output->setVerbosity(OutputInterface::VERBOSITY_DEBUG); break; default: $shellVerbosity = 0; break; } if (true === $input->hasParameterOption(['--quiet', '-q'], true)) { $output->setVerbosity(OutputInterface::VERBOSITY_QUIET); $shellVerbosity = -1; } else { if ($input->hasParameterOption('-vvv', true) || $input->hasParameterOption('--verbose=3', true) || 3 === $input->getParameterOption('--verbose', false, true)) { $output->setVerbosity(OutputInterface::VERBOSITY_DEBUG); $shellVerbosity = 3; } elseif ($input->hasParameterOption('-vv', true) || $input->hasParameterOption('--verbose=2', true) || 2 === $input->getParameterOption('--verbose', false, true)) { $output->setVerbosity(OutputInterface::VERBOSITY_VERY_VERBOSE); $shellVerbosity = 2; } elseif ($input->hasParameterOption('-v', true) || $input->hasParameterOption('--verbose=1', true) || $input->hasParameterOption('--verbose', true) || $input->getParameterOption('--verbose', false, true)) { $output->setVerbosity(OutputInterface::VERBOSITY_VERBOSE); $shellVerbosity = 1; } } if (-1 === $shellVerbosity) { $input->setInteractive(false); } putenv('SHELL_VERBOSITY='.$shellVerbosity); $_ENV['SHELL_VERBOSITY'] = $shellVerbosity; $_SERVER['SHELL_VERBOSITY'] = $shellVerbosity; } /** * Runs the current command. * * If an event dispatcher has been attached to the application, * events are also dispatched during the life-cycle of the command. * * @return int 0 if everything went fine, or an error code */ protected function doRunCommand(Command $command, InputInterface $input, OutputInterface $output) { foreach ($command->getHelperSet() as $helper) { if ($helper instanceof InputAwareInterface) { $helper->setInput($input); } } if (null === $this->dispatcher) { return $command->run($input, $output); } // bind before the console.command event, so the listeners have access to input options/arguments try { $command->mergeApplicationDefinition(); $input->bind($command->getDefinition()); } catch (ExceptionInterface $e) { // ignore invalid options/arguments for now, to allow the event listeners to customize the InputDefinition } $event = new ConsoleCommandEvent($command, $input, $output); $e = null; try { $this->dispatcher->dispatch(ConsoleEvents::COMMAND, $event); if ($event->commandShouldRun()) { $exitCode = $command->run($input, $output); } else { $exitCode = ConsoleCommandEvent::RETURN_CODE_DISABLED; } } catch (\Exception $e) { } catch (\Throwable $e) { } if (null !== $e) { if ($this->dispatcher->hasListeners(ConsoleEvents::EXCEPTION)) { $x = $e instanceof \Exception ? $e : new FatalThrowableError($e); $event = new ConsoleExceptionEvent($command, $input, $output, $x, $x->getCode()); $this->dispatcher->dispatch(ConsoleEvents::EXCEPTION, $event); if ($x !== $event->getException()) { $e = $event->getException(); } } $event = new ConsoleErrorEvent($input, $output, $e, $command); $this->dispatcher->dispatch(ConsoleEvents::ERROR, $event); $e = $event->getError(); if (0 === $exitCode = $event->getExitCode()) { $e = null; } } $event = new ConsoleTerminateEvent($command, $input, $output, $exitCode); $this->dispatcher->dispatch(ConsoleEvents::TERMINATE, $event); if (null !== $e) { throw $e; } return $event->getExitCode(); } /** * Gets the name of the command based on input. * * @return string The command name */ protected function getCommandName(InputInterface $input) { return $this->singleCommand ? $this->defaultCommand : $input->getFirstArgument(); } /** * Gets the default input definition. * * @return InputDefinition An InputDefinition instance */ protected function getDefaultInputDefinition() { return new InputDefinition([ new InputArgument('command', InputArgument::REQUIRED, 'The command to execute'), new InputOption('--help', '-h', InputOption::VALUE_NONE, 'Display this help message'), new InputOption('--quiet', '-q', InputOption::VALUE_NONE, 'Do not output any message'), new InputOption('--verbose', '-v|vv|vvv', InputOption::VALUE_NONE, 'Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug'), new InputOption('--version', '-V', InputOption::VALUE_NONE, 'Display this application version'), new InputOption('--ansi', '', InputOption::VALUE_NONE, 'Force ANSI output'), new InputOption('--no-ansi', '', InputOption::VALUE_NONE, 'Disable ANSI output'), new InputOption('--no-interaction', '-n', InputOption::VALUE_NONE, 'Do not ask any interactive question'), ]); } /** * Gets the default commands that should always be available. * * @return Command[] An array of default Command instances */ protected function getDefaultCommands() { return [new HelpCommand(), new ListCommand()]; } /** * Gets the default helper set with the helpers that should always be available. * * @return HelperSet A HelperSet instance */ protected function getDefaultHelperSet() { return new HelperSet([ new FormatterHelper(), new DebugFormatterHelper(), new ProcessHelper(), new QuestionHelper(), ]); } /** * Returns abbreviated suggestions in string format. * * @param array $abbrevs Abbreviated suggestions to convert * * @return string A formatted string of abbreviated suggestions */ private function getAbbreviationSuggestions($abbrevs) { return ' '.implode("\n ", $abbrevs); } /** * Returns the namespace part of the command name. * * This method is not part of public API and should not be used directly. * * @param string $name The full name of the command * @param string $limit The maximum number of parts of the namespace * * @return string The namespace of the command */ public function extractNamespace($name, $limit = null) { $parts = explode(':', $name); array_pop($parts); return implode(':', null === $limit ? $parts : \array_slice($parts, 0, $limit)); } /** * Finds alternative of $name among $collection, * if nothing is found in $collection, try in $abbrevs. * * @param string $name The string * @param iterable $collection The collection * * @return string[] A sorted array of similar string */ private function findAlternatives($name, $collection) { $threshold = 1e3; $alternatives = []; $collectionParts = []; foreach ($collection as $item) { $collectionParts[$item] = explode(':', $item); } foreach (explode(':', $name) as $i => $subname) { foreach ($collectionParts as $collectionName => $parts) { $exists = isset($alternatives[$collectionName]); if (!isset($parts[$i]) && $exists) { $alternatives[$collectionName] += $threshold; continue; } elseif (!isset($parts[$i])) { continue; } $lev = levenshtein($subname, $parts[$i]); if ($lev <= \strlen($subname) / 3 || '' !== $subname && false !== strpos($parts[$i], $subname)) { $alternatives[$collectionName] = $exists ? $alternatives[$collectionName] + $lev : $lev; } elseif ($exists) { $alternatives[$collectionName] += $threshold; } } } foreach ($collection as $item) { $lev = levenshtein($name, $item); if ($lev <= \strlen($name) / 3 || false !== strpos($item, $name)) { $alternatives[$item] = isset($alternatives[$item]) ? $alternatives[$item] - $lev : $lev; } } $alternatives = array_filter($alternatives, function ($lev) use ($threshold) { return $lev < 2 * $threshold; }); ksort($alternatives, SORT_NATURAL | SORT_FLAG_CASE); return array_keys($alternatives); } /** * Sets the default Command name. * * @param string $commandName The Command name * @param bool $isSingleCommand Set to true if there is only one command in this application * * @return self */ public function setDefaultCommand($commandName, $isSingleCommand = false) { $this->defaultCommand = $commandName; if ($isSingleCommand) { // Ensure the command exist $this->find($commandName); $this->singleCommand = true; } return $this; } /** * @internal */ public function isSingleCommand() { return $this->singleCommand; } private function splitStringByWidth($string, $width) { // str_split is not suitable for multi-byte characters, we should use preg_split to get char array properly. // additionally, array_slice() is not enough as some character has doubled width. // we need a function to split string not by character count but by string width if (false === $encoding = mb_detect_encoding($string, null, true)) { return str_split($string, $width); } $utf8String = mb_convert_encoding($string, 'utf8', $encoding); $lines = []; $line = ''; foreach (preg_split('//u', $utf8String) as $char) { // test if $char could be appended to current line if (mb_strwidth($line.$char, 'utf8') <= $width) { $line .= $char; continue; } // if not, push current line to array and make new line $lines[] = str_pad($line, $width); $line = $char; } $lines[] = \count($lines) ? str_pad($line, $width) : $line; mb_convert_variables($encoding, 'utf8', $lines); return $lines; } /** * Returns all namespaces of the command name. * * @param string $name The full name of the command * * @return string[] The namespaces of the command */ private function extractAllNamespaces($name) { // -1 as third argument is needed to skip the command short name when exploding $parts = explode(':', $name, -1); $namespaces = []; foreach ($parts as $part) { if (\count($namespaces)) { $namespaces[] = end($namespaces).':'.$part; } else { $namespaces[] = $part; } } return $namespaces; } private function init() { if ($this->initialized) { return; } $this->initialized = true; foreach ($this->getDefaultCommands() as $command) { $this->add($command); } } }