Controller/Admin/State.php
public function render()
    {
        //valid for all metadata versions
        $module = $this->getModule();
        $state = $module->checkState();
        foreach ($state as $paramName => $paramValue) {
            $this->addTplParam($paramName, $paramValue);
        }

        return $this->sTemplate;
    }
public function render()
    {
        //valid for all metadata versions
        $module = $this->getModule();
        $state = $module->checkState();
        foreach ($state as $paramName => $paramValue) {
            $this->addTplParam($paramName, $paramValue);
        }

        return $this->sTemplate;
    }
Collect info about module state.

@return string