/**
* Pull the search parameters from the query and set up additional options using
* a record driver representing a collection.
*
* @param \VuFind\RecordDriver\AbstractBase $driver Record driver
*
* @return void
*/
public function initFromRecordDriver($driver)
{
$this->collectionID = $driver->getUniqueID();
if ($hierarchyDriver = $driver->getHierarchyDriver()) {
switch ($hierarchyDriver->getCollectionLinkType()) {
case 'All':
$this->collectionField = 'hierarchy_parent_id';
break;
case 'Top':
$this->collectionField = 'hierarchy_top_id';
break;
}
}
if (null === $this->collectionID) {
throw new \Exception('Collection ID missing');
}
if (null === $this->collectionField) {
throw new \Exception('Collection field missing');
}
// We don't spellcheck this screen; it's not for free user input anyway
$options = $this->getOptions();
$options->spellcheckEnabled(false);
// Prepare the search
$safeId = addcslashes($this->collectionID, '"');
$options->addHiddenFilter($this->collectionField . ':"' . $safeId . '"');
$options->addHiddenFilter('!id:"' . $safeId . '"');
}
/**
* Pull the search parameters from the query and set up additional options using
* a record driver representing a collection.
*
* @param \VuFind\RecordDriver\AbstractBase $driver Record driver
* @param \Zend\StdLib\Parameters $request Parameter object
* representing user request.
*
* @return void
*/
public function initFromRecordDriver($driver, $request)
{
$this->collectionID = $driver->getUniqueID();
if ($hierarchyDriver = $driver->getHierarchyDriver()) {
switch ($hierarchyDriver->getCollectionLinkType()) {
case 'All':
$this->collectionField = 'hierarchy_parent_id';
break;
case 'Top':
$this->collectionField = 'hierarchy_top_id';
break;
}
}
$this->initFromRequest($request);
}
/**
* Establishes base settings for making recommendations.
*
* @param string $settings Settings from config.ini
* @param \VuFind\RecordDriver\AbstractBase $driver Record driver object
*
* @return void
*/
public function init($settings, $driver)
{
$this->recordId = $driver->getUniqueID();
}
/**
* Given a record driver, generate a URL to fetch all child records for it.
*
* @param \VuFind\RecordDriver\AbstractBase $driver Host Record.
*
* @return string
*/
public function getChildRecordSearchUrl($driver)
{
$urlHelper = $this->getView()->plugin('url');
$url = $urlHelper('search-results') . '?lookfor=' . urlencode(addcslashes($driver->getUniqueID(), '"')) . '&type=ParentID';
// Make sure everything is properly HTML encoded:
$escaper = $this->getView()->plugin('escapehtml');
return $escaper($url);
}
