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<?php |
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/* |
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* This file is part of the NNTP library. |
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* |
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* (c) Robin van der Vleuten <[email protected]> |
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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 Rvdv\Nntp; |
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use Rvdv\Nntp\Command\CommandInterface; |
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use Rvdv\Nntp\Connection\ConnectionInterface; |
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use Rvdv\Nntp\Exception\RuntimeException; |
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use Rvdv\Nntp\Response\Response; |
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/** |
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* @author Robin van der Vleuten <[email protected]> |
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*/ |
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class Client implements ClientInterface |
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{ |
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/** |
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* @var ConnectionInterface |
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*/ |
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private $connection; |
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/** |
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* Constructor |
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* |
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* @param ConnectionInterface $connection |
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*/ |
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public function __construct(ConnectionInterface $connection) |
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{ |
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$this->connection = $connection; |
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} |
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/** |
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* Get the connection instance. |
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* |
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* @return ConnectionInterface |
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*/ |
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public function getConnection() |
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{ |
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return $this->connection; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function connect() |
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{ |
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return $this->connection->connect(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function disconnect() |
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{ |
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if (!$this->connection->disconnect()) { |
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throw new RuntimeException('Error while disconnecting from NNTP server'); |
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} |
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return true; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function authenticate($username, $password = null) |
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{ |
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$command = $this->authInfo(Command\AuthInfoCommand::AUTHINFO_USER, (string) $username); |
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$response = $command->getResponse(); |
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if ($response->getStatusCode() === Response::PASSWORD_REQUIRED) { |
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if (null === $password) { |
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throw new RuntimeException('NNTP server asks for further authentication but no password is given'); |
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} |
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$command = $this->authInfo(Command\AuthInfoCommand::AUTHINFO_PASS, (string) $password); |
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$response = $command->getResponse(); |
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} |
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if ($response->getStatusCode() !== Response::AUTHENTICATION_ACCEPTED) { |
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throw new RuntimeException(sprintf('Could not authenticate with given username/password: %s', (string) $response)); |
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} |
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return $response; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function connectAndAuthenticate($username = null, $password = null) |
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{ |
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$response = $this->connect(); |
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if (!in_array($response->getStatusCode(), array(Response::POSTING_ALLOWED, RESPONSE::POSTING_PROHIBITED))) { |
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throw new RuntimeException(sprintf('Unsuccessful response received: %s', (string) $response)); |
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} |
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if ($username !== null) { |
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return $this->authenticate($username, $password); |
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} |
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return $response; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function authInfo($type, $value) |
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{ |
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return $this->sendCommand(new Command\AuthInfoCommand($type, $value)); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function group($name) |
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{ |
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return $this->sendCommand(new Command\GroupCommand($name)); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function help() |
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{ |
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return $this->sendCommand(new Command\HelpCommand()); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function overviewFormat() |
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{ |
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return $this->sendCommand(new Command\OverviewFormatCommand()); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function post($groups, $subject, $body, $from, $headers = null) |
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{ |
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$command = $this->postCommand(new Command\PostCommand()); |
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$response = $command->getResponse(); |
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if ($response->getStatusCode() === Response::SEND_ARTICLE) { |
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$command = $this->postArticle($groups, $subject, $body, $from, $headers); |
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$response = $command->getResponse(); |
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} |
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if ($response->getStatusCode() !== Response::ARTICLE_RECEIVED) { |
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throw new RuntimeException(sprintf('Posting failed: %s', (string) $response)); |
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} |
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return $response; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function postArticle($groups, $subject, $body, $from, $headers = null) |
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{ |
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return $this->sendArticle(new Command\PostArticleCommand($groups, $subject, $body, $from, $headers)); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function postCommand() |
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{ |
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return $this->sendCommand(new Command\PostCommand()); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function quit() |
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{ |
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return $this->sendCommand(new Command\QuitCommand()); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function xfeature($feature) |
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{ |
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return $this->sendCommand(new Command\XFeatureCommand($feature)); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function xover($from, $to, array $format) |
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{ |
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return $this->sendCommand(new Command\XoverCommand($from, $to, $format)); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function xzver($from, $to, array $format) |
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{ |
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return $this->sendCommand(new Command\XzverCommand($from, $to, $format)); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function sendCommand(CommandInterface $command) |
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{ |
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return $this->connection->sendCommand($command); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function sendArticle(CommandInterface $command) |
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{ |
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return $this->connection->sendArticle($command); |
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} |
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} |
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This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue.
If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress.
In this case you can add the
@ignore
PhpDoc annotation to the duplicate definition and it will be ignored.