/**
* Look for any holdings data in the cache and add it to results
*/
public function injectHoldings()
{
// get the record ids for all search results
$ids = $this->extractRecordIDs();
// only if there are actually records here
if (count($ids) > 0) {
// prefix the engine id
for ($x = 0; $x < count($ids); $x++) {
$ids[$x] = $this->config->getID() . "." . $ids[$x];
}
// look for any of our items
$cache = new Cache();
$cache_array = $cache->get($ids);
foreach ($cache_array as $id => $holdings) {
if (!$holdings instanceof Holdings) {
continue;
// skip it
}
// now associate this item with its corresponding result
for ($x = 0; $x < count($this->records); $x++) {
$search_result = $this->records[$x];
if ($this->config->getID() . "." . $search_result->xerxes_record->getRecordID() == $id) {
$search_result->setHoldings($holdings);
}
$this->records[$x] = $search_result;
}
}
}
}
