/**
* Get HierarchyPositionsInParents
*
* @inheritDoc
*
* @note Prevent php error for invalid index data. parent_id and sequence should
* contain the same amount of values which correspond
*
* @return Array
*/
public function getHierarchyPositionsInParents()
{
if (isset($this->fields['hierarchy_parent_id']) && isset($this->fields['hierarchy_sequence'])) {
if (sizeof($this->fields['hierarchy_parent_id']) > sizeof($this->fields['hierarchy_sequence'])) {
$this->fields['hierarchy_parent_id'] = array_slice($this->fields['hierarchy_parent_id'], 0, sizeof($this->fields['hierarchy_sequence']));
}
}
return parent::getHierarchyPositionsInParents();
}
/**
* Get the statement of responsibility that goes with the title (i.e. "by John
* Smith").
*
* @return string
*/
public function getTitleStatement()
{
return $this->stripTrailingPunctuation(parent::getTitleStatement());
}
/**
* Factory for SolrMarc record driver.
*
* @param ServiceManager $sm Service manager.
*
* @return SolrMarc
*/
public static function getSolrMarc(ServiceManager $sm)
{
$driver = new SolrMarc($sm->getServiceLocator()->get('VuFind\\Config')->get('config'), null, $sm->getServiceLocator()->get('VuFind\\Config')->get('searches'));
$driver->attachILS($sm->getServiceLocator()->get('VuFind\\ILSConnection'), $sm->getServiceLocator()->get('VuFind\\ILSHoldLogic'), $sm->getServiceLocator()->get('VuFind\\ILSTitleHoldLogic'));
$driver->attachSearchService($sm->getServiceLocator()->get('VuFind\\Search'));
return $driver;
}
/**
* Get access to the raw File_MARC object.
*
* @return \File_MARCBASE
* @throws \Exception
* @throws \File_MARC_Exception
*/
public function getMarcRecord()
{
// handle availability of fullrecord
if (!isset($this->fields['fullrecord'])) {
// retrieve fullrecord from external source
if (!isset($this->fields['id'])) {
throw new \Exception('No unique id given for fullrecord retrieval');
}
$this->fields['fullrecord'] = $this->getRemoteFullrecord($this->fields['id']);
}
return parent::getMarcRecord();
}
