/**
* Check a module argument format
*
* @param string $paramValue
*
* @throws \InvalidArgumentException
* @throws \RuntimeException
*/
protected function checkModuleArgument($paramValue)
{
if (!preg_match('#^([a-z]+):([\\+-]?[0-9]+|up|down)$#i', $paramValue, $matches)) {
throw new \InvalidArgumentException('Arguments must be in format moduleName:[+|-]position where position is an integer or up or down.');
}
$this->moduleQuery->clear();
$module = $this->moduleQuery->findOneByCode($matches[1]);
if ($module === null) {
throw new \RuntimeException(sprintf('%s module does not exists. Try to refresh first.', $matches[1]));
}
$this->modulesList[] = $matches[1];
$this->positionsList[] = $matches[2];
}
