public function invoke(Request $request, Client $client)
{
$command = strtolower($request->getCommand());
$args = $request->getArgs();
if (!isset($this->commands[$command])) {
return $this->serializer->getErrorMessage('ERR Unknown or disabled command \'' . $command . '\'');
}
$n = count($args);
if ($n < $this->commandArgs[$command]) {
return $this->serializer->getErrorMessage('ERR wrong number of arguments for \'' . $command . '\' command');
}
// This doesn't even deserve a proper comment…
$b = reset($this->commands[$command]);
if (is_callable(array($b, 'setClient'))) {
$b->setClient($client);
}
try {
$ret = call_user_func_array($this->commands[$command], $args);
} catch (Exception $e) {
return $this->serializer->getErrorMessage($e->getMessage());
}
if (isset($this->commandType[$command])) {
if ($this->commandType[$command] === self::TYPE_STRING_STATUS && is_string($ret)) {
return $this->serializer->getStatusMessage($ret);
} elseif ($this->commandType[$command] === self::TYPE_TRUE_STATUS && $ret === true) {
return $this->serializer->getStatusMessage('OK');
}
}
return $this->serializer->getReplyMessage($ret);
}
public function invoke(Request $request, Client $client)
{
$command = strtolower($request->getCommand());
if ($command !== 'auth') {
// should be after checking number of args:
return $this->invoker->getSerializer()->getErrorMessage('ERR operation not permitted');
}
return $this->invoker->invoke($request, $client);
}
public function testGet()
{
$model = new Request('GET', array('a'));
$this->assertEquals('GET', $model->getCommand());
$this->assertEquals(array('a'), $model->getArgs());
$this->assertEquals(array('GET', 'a'), $model->getValueNative());
$this->assertEquals("*2\r\n\$3\r\nGET\r\n\$1\r\na\r\n", $model->getMessageSerialized($this->serializer));
$reply = $model->getReplyModel();
$this->assertEquals($model->getValueNative(), $reply->getValueNative());
}