/**
* @see SMWDataValue::loadDataItem()
*
* @param $dataitem SMWDataItem
*
* @return boolean
*/
protected function loadDataItem(SMWDataItem $dataItem)
{
if (!$dataItem instanceof SMWDIBlob) {
return false;
}
$this->m_dataitem = $dataItem;
$this->m_diProperties = array();
foreach (explode(';', $dataItem->getString()) as $propertyKey) {
$property = null;
try {
$property = new SMWDIProperty($propertyKey);
} catch (SMWDataItemException $e) {
$property = new SMWDIProperty('Error');
$this->addError(wfMessage('smw_parseerror')->inContentLanguage()->text());
}
if ($property instanceof SMWDIProperty) {
// Find a possible redirect
$this->m_diProperties[] = $property->getRedirectTarget();
}
}
$this->m_caption = false;
return true;
}
