/**
* @param $name
* @return IItem|null
*/
protected function loadModel($name)
{
list($table, $id, $providerId) = explode('::', $name, 3);
if ($providerId != $this->providerId) {
// prevent that item for which this provider is not responsible will handle the model
return null;
}
if (isset(static::$cache[$name])) {
return static::$cache[$name];
}
if ($table != $this->metaModel->getTableName()) {
return null;
}
return $this->metaModel->findById($id);
}
/**
* Check if the item is published.
*
* @param IMetaModel $objMetaModel Current metamodels.
* @param int $intItemId Id of the item.
*
* @return boolean True => Published | False => Not published
*/
protected function isPublishedItem($objMetaModel, $intItemId)
{
// Check publish state of an item.
$objAttrCheckPublish = $this->getServiceContainer()->getDatabase()->prepare('SELECT colname FROM tl_metamodel_attribute WHERE pid=? AND check_publish=1')->limit(1)->execute($objMetaModel->get('id'));
if ($objAttrCheckPublish->numRows > 0) {
$objItem = $objMetaModel->findById($intItemId);
if (!$objItem->get($objAttrCheckPublish->colname)) {
return false;
}
}
return true;
}