/**
* Return Viewer object
*
* @return \XLite\View\Controller
*/
public function getViewer()
{
$viewer = parent::getViewer();
if ($this->isAJAXViewer() && \XLite\Core\Request::getInstance()->widgetConfId && \XLite\Module\CDev\DrupalConnector\Handler::isCMSStarted()) {
$data = \XLite\Module\CDev\DrupalConnector\Drupal\Model::getInstance()->getBlock(\XLite\Core\Request::getInstance()->widgetConfId);
if ($data && isset($data['options']) && is_array($data['options'])) {
$viewer->setWidgetParams($data['options']);
}
}
return $viewer;
}
/**
* Get block content from LC (if needed)
*
* @param array &$data An array of data, as returned from the hook_block_view()
* @param \stdClass $block The block object, as loaded from the database
*
* @return boolean
*/
public function setBlockContent(array &$data, \stdClass $block)
{
// Check if current block is an LC one
$blockInfo = \XLite\Module\CDev\DrupalConnector\Drupal\Model::getInstance()->getBlock($block->delta);
if ('block' == $block->module && $blockInfo) {
// Trying to get widget from LC
$widget = $this->getHandler()->getWidget($blockInfo['lc_class'], $blockInfo['options']);
if ($widget) {
// Check if widget is visible and its content is not empty
$data['content'] = $widget->checkVisibility() && ($content = $widget->getContent()) ? $content : null;
}
}
return true;
}
/**
* Return block description
*
* @param integer $delta Block ID
*
* @return array
*/
protected function getBlock($delta)
{
return \XLite\Module\CDev\DrupalConnector\Drupal\Model::getInstance()->getBlock($delta);
}
