FOF30\Controller\DataController::read PHP Method

    public function read()
    {
        // Load the model
        /** @var DataModel $model */
        $model = $this->getModel()->savestate(false);
        // If there is no record loaded, try loading a record based on the id passed in the input object
        if (!$model->getId()) {
            $ids = $this->getIDsFromRequest($model, true);
            if ($model->getId() != reset($ids)) {
                $key = strtoupper($this->container->componentName . '_ERR_' . $model->getName() . '_NOTFOUND');
                throw new ItemNotFound(\JText::_($key), 404);
            }
        }
        // Set the layout to item, if it's not set in the URL
        if (empty($this->layout)) {
            $this->layout = 'item';
        } elseif ($this->layout == 'default') {
            $this->layout = 'item';
        }
        // Apply the Form name
        $formName = 'form.' . $this->layout;
        $this->getModel()->setFormName($formName);
        // Do we have a _valid_ form?
        $form = $this->getModel()->getForm($model);
        if ($form !== false) {
            $this->hasForm = true;
        }
        // Display the view
        $this->display(in_array('read', $this->cacheableTasks), $this->cacheParams);
    }