/**
* Loads items information as quickly as possible (no direct calls to the ILS). Does do filtering by loan rules
*
* return is an array of items with the following information:
* location
* callnumber
* available
* holdable
* lastStatusCheck (time)
*
* @param $id
* @param $scopingEnabled
* @param $marcRecord
* @return mixed
*/
public function getItemsFast($id, $scopingEnabled, $marcRecord = null)
{
if ($marcRecord == null) {
$marcRecord = MarcLoader::loadMarcRecordByILSId($id);
global $timer;
$timer->logTime("Finished loading MARC Record for getItemsFast");
}
MillenniumDriver::loadLibraryLocationInformation();
//Get the items Fields from the record
/** @var File_MARC_Data_Field[] $itemFields */
$itemFields = $marcRecord->getFields('989');
global $timer;
$timer->logTime("Finished loading item fields for {$id}, found " . count($itemFields));
$items = array();
$pType = $this->getPType();
//$timer->logTime("Finished loading pType");
global $configArray;
$statusSubfield = $configArray['Reindex']['statusSubfield'];
$iTypeSubfield = $configArray['Reindex']['iTypeSubfield'];
$dueDateSubfield = $configArray['Reindex']['dueDateSubfield'];
$lastCheckinDateSubfield = $configArray['Reindex']['lastCheckinDateSubfield'];
foreach ($itemFields as $itemField) {
//Ignore eContent items
$eContentData = trim($itemField->getSubfield('w') != null ? $itemField->getSubfield('w')->getData() : '');
if ($eContentData && strpos($eContentData, ':') > 0) {
continue;
}
$locationCode = $itemField->getSubfield('d') != null ? trim($itemField->getSubfield('d')->getData()) : '';
//Do a quick check of location code so we can remove this quickly when scoping is enabled
if ($scopingEnabled && strlen(MillenniumDriver::$scopingLocationCode) > 0 && strpos($locationCode, MillenniumDriver::$scopingLocationCode) !== 0) {
global $logger;
$logger->log("Removed item because scoping is enabled and the location code {$locationCode} did not start with " . MillenniumDriver::$scopingLocationCode, PEAR_LOG_DEBUG);
continue;
}
$iType = $itemField->getSubfield($iTypeSubfield) != null ? trim($itemField->getSubfield($iTypeSubfield)->getData()) : '';
$holdable = $this->isItemHoldableToPatron($locationCode, $iType, $pType);
$isLibraryItem = false;
$locationLabel = '';
foreach (MillenniumDriver::$libraryLocations as $tmpLocation) {
if (strpos($locationCode, $tmpLocation) === 0) {
$isLibraryItem = true;
$locationLabel = MillenniumDriver::$libraryLocationLabels[$tmpLocation];
break;
}
}
$timer->logTime("Finished checking if item is holdable");
//Check to make sure the user has access to this item
if ($holdable || $isLibraryItem) {
$isLocalItem = false;
if (MillenniumDriver::$homeLocationCode != null && strpos($locationCode, MillenniumDriver::$homeLocationCode) === 0) {
$isLocalItem = true;
$locationLabel = MillenniumDriver::$homeLocationLabel;
}
$status = trim($itemField->getSubfield($statusSubfield) != null ? trim($itemField->getSubfield($statusSubfield)->getData()) : '');
$dueDate = $itemField->getSubfield($dueDateSubfield) != null ? trim($itemField->getSubfield($dueDateSubfield)->getData()) : null;
$lastCheckinDate = $itemField->getSubfield($lastCheckinDateSubfield);
if ($lastCheckinDate) {
// convert to timestamp for ease of display in template
$lastCheckinDate = trim($lastCheckinDate->getData());
$lastCheckinDate = DateTime::createFromFormat('m-d-Y G:i', $lastCheckinDate);
if ($lastCheckinDate) {
$lastCheckinDate = $lastCheckinDate->getTimestamp();
}
}
if (!$lastCheckinDate) {
$lastCheckinDate = null;
}
$available = in_array($status, array('-', 'o', 'd', 'w', ')', 'u')) && ($dueDate == null || strlen($dueDate) == 0);
$inLibraryUseOnly = $status == 'o';
$fullCallNumber = $itemField->getSubfield('s') != null ? $itemField->getSubfield('s')->getData() . ' ' : '';
$fullCallNumber .= $itemField->getSubfield('a') != null ? $itemField->getSubfield('a')->getData() : '';
$fullCallNumber .= $itemField->getSubfield('r') != null ? ' ' . $itemField->getSubfield('r')->getData() : '';
$fullCallNumber .= $itemField->getSubfield('v') != null ? ' ' . $itemField->getSubfield('v')->getData() : '';
$shelfLocation = mapValue('shelf_location', $locationCode);
if (preg_match('/(.*?)\\sC\\d{3}\\w{0,2}$/', $shelfLocation, $locationParts)) {
$shelfLocation = $locationParts[1];
}
$item = array('location' => $locationCode, 'callnumber' => $fullCallNumber, 'availability' => $available, 'holdable' => $holdable, 'inLibraryUseOnly' => $inLibraryUseOnly, 'isLocalItem' => $isLocalItem, 'isLibraryItem' => $isLibraryItem, 'locationLabel' => $locationLabel, 'shelfLocation' => $shelfLocation, 'status' => $status, 'dueDate' => $dueDate, 'iType' => $iType, 'lastCheckinDate' => $lastCheckinDate);
$items[] = $item;
}
//$timer->logTime("Finished processing item");
}
global $timer;
$timer->logTime("Finished load items fast for Millennium record {$id} there were " . count($itemFields) . " item fields originally, filtered to " . count($items));
return $items;
}
