/**
* Outputs specified text to the console window
* You can specify arguments that will be passed to the text via sprintf
*
* @see http://www.php.net/sprintf
* @param string $text Text to output
* @param array $arguments Optional arguments to use for sprintf
* @return void
*/
protected function output($text, array $arguments = array())
{
if ($arguments !== array()) {
$text = vsprintf($text, $arguments);
}
$this->response->appendContent($text);
}
/**
* Calls the specified command method and passes the arguments.
*
* If the command returns a string, it is appended to the content in the
* response object. If the command doesn't return anything and a valid
* view exists, the view is rendered automatically.
*
* @return void
*/
protected function callCommandMethod()
{
$preparedArguments = array();
/** @var Argument $argument */
foreach ($this->arguments as $argument) {
$preparedArguments[] = $argument->getValue();
}
$commandResult = call_user_func_array(array($this, $this->commandMethodName), $preparedArguments);
if (is_string($commandResult) && strlen($commandResult) > 0) {
$this->response->appendContent($commandResult);
} elseif (is_object($commandResult) && method_exists($commandResult, '__toString')) {
$this->response->appendContent((string) $commandResult);
}
}
/**
* Calls the specified command method and passes the arguments.
*
* If the command returns a string, it is appended to the content in the
* response object. If the command doesn't return anything and a valid
* view exists, the view is rendered automatically.
*
* @return void
*/
protected function callCommandMethod()
{
$preparedArguments = [];
/** @var Argument $argument */
foreach ($this->arguments as $argument) {
$preparedArguments[] = $argument->getValue();
}
$originalRole = $this->ensureAdminRoleIfRequested();
$commandResult = call_user_func_array([$this, $this->commandMethodName], $preparedArguments);
$this->restoreUserRole($originalRole);
if (is_string($commandResult) && $commandResult !== '') {
$this->response->appendContent($commandResult);
} elseif (is_object($commandResult) && method_exists($commandResult, '__toString')) {
$this->response->appendContent((string) $commandResult);
}
}
