static function loadDescription($eContentRecord, $forSummary = false)
{
$descriptionArray = array();
//Load the description
if (strlen($eContentRecord->description) > 0) {
$descriptionArray['description'] = EcontentRecord_Description::trimDescription($eContentRecord->description);
} else {
$marc = MarcLoader::loadEContentMarcRecord($eContentRecord);
require_once ROOT_DIR . '/services/Record/Description.php';
global $library;
$allowExternalDescription = true;
if (isset($library) && $library->preferSyndeticsSummary == 0) {
$allowExternalDescription = false;
}
if ($forSummary) {
$allowExternalDescription = false;
}
$descriptionArray = Record_Description::loadDescriptionFromMarc($marc, $allowExternalDescription);
}
//Load publisher
$descriptionArray['publisher'] = $eContentRecord->publisher;
return $descriptionArray;
}
static function loadDescriptionFromMarc($marcRecord, $allowExternalDescription = true)
{
global $interface;
global $configArray;
global $library;
global $timer;
global $memCache;
// Get ISBN for cover and review use
$isbn = null;
if ($isbnFields = $marcRecord->getFields('020')) {
//Use the first good ISBN we find.
foreach ($isbnFields as $isbnField) {
if ($isbnSubfieldA = $isbnField->getSubfield('a')) {
$tmpIsbn = trim($isbnSubfieldA->getData());
if (strlen($tmpIsbn) > 0) {
$pos = strpos($tmpIsbn, ' ');
if ($pos > 0) {
$tmpIsbn = substr($tmpIsbn, 0, $pos);
}
$tmpIsbn = trim($tmpIsbn);
if (strlen($tmpIsbn) > 0) {
if (strlen($tmpIsbn) < 10) {
$tmpIsbn = str_pad($tmpIsbn, 10, "0", STR_PAD_LEFT);
}
$isbn = $tmpIsbn;
break;
}
}
}
}
}
$upc = null;
if ($upcField = $marcRecord->getField('024')) {
if ($upcField = $upcField->getSubfield('a')) {
$upc = trim($upcField->getData());
}
}
$descriptionArray = $memCache->get("record_description_{$isbn}_{$upc}_{$allowExternalDescription}");
if (!$descriptionArray) {
$marcDescription = null;
$description = '';
if ($descriptionField = $marcRecord->getField('520')) {
if ($descriptionSubfield = $descriptionField->getSubfield('a')) {
$description = trim($descriptionSubfield->getData());
$marcDescription = Record_Description::trimDescription($description);
}
}
//Load the description
//Check to see if there is a description in Syndetics and use that instead if available
$useMarcSummary = true;
if ($allowExternalDescription) {
if (!is_null($isbn) || !is_null($upc)) {
require_once ROOT_DIR . '/Drivers/marmot_inc/GoDeeperData.php';
$summaryInfo = GoDeeperData::getSummary($isbn, $upc);
if (isset($summaryInfo['summary'])) {
$descriptionArray['description'] = Record_Description::trimDescription($summaryInfo['summary']);
$useMarcSummary = false;
}
}
}
if ($useMarcSummary) {
if ($marcDescription != null) {
$descriptionArray['description'] = $marcDescription;
$description = $marcDescription;
} else {
$description = "Description Not Provided";
$descriptionArray['description'] = $description;
}
}
$interface->assign('description', $description);
//Load page count
if ($length = $marcRecord->getField('300')) {
if ($length = $length->getSubfield('a')) {
$length = trim($length->getData());
$length = preg_replace("/[\\/|;:]/", "", $length);
$length = preg_replace("/p\\./", "pages", $length);
$descriptionArray['length'] = $length;
}
}
//Load publisher
if ($publisher = $marcRecord->getField('260')) {
if ($publisher = $publisher->getSubfield('b')) {
$publisher = trim($publisher->getData());
$descriptionArray['publisher'] = $publisher;
}
}
$memCache->set("record_description_{$isbn}_{$upc}_{$allowExternalDescription}", $descriptionArray, 0, $configArray['Caching']['record_description']);
}
return $descriptionArray;
}
function getDescription()
{
/** @var Memcache $memCache */
global $memCache;
global $configArray;
global $interface;
$id = $_REQUEST['id'];
//Bypass loading solr, etc if we already have loaded the descriptive info before
$descriptionArray = $memCache->get("record_description_{$id}");
if (!$descriptionArray) {
require_once 'Description.php';
$searchObject = SearchObjectFactory::initSearchObject();
$searchObject->init();
$description = new Record_Description(true, $id);
$descriptionArray = $description->loadData();
$memCache->set("record_description_{$id}", $descriptionArray, 0, $configArray['Caching']['record_description']);
}
$interface->assign('description', $descriptionArray['description']);
$interface->assign('length', isset($descriptionArray['length']) ? $descriptionArray['length'] : '');
$interface->assign('publisher', isset($descriptionArray['publisher']) ? $descriptionArray['publisher'] : '');
return $interface->fetch('Record/ajax-description-popup.tpl');
}
function getSystemListTitles($listName)
{
/** @var Memcache $memCache */
global $memCache;
global $configArray;
$listTitles = $memCache->get('system_list_titles_' . $listName);
if ($listTitles == false) {
require_once ROOT_DIR . '/services/Record/Description.php';
//return a random selection of 30 titles from the list.
$scrollerName = strip_tags($_GET['scrollerName']);
$searchObj = SearchObjectFactory::initSearchObject();
$searchObj->init();
$searchObj->setBasicQuery("*:*");
$searchObj->addFilter("system_list:{$listName}");
$searchObj->setLimit(50);
$searchObj->processSearch(false, false);
$matchingRecords = $searchObj->getResultRecordSet();
$listTitles = array();
foreach ($matchingRecords as $record) {
$isbn = $record['isbn'][0];
if (strpos($isbn, ' ') > 0) {
$isbn = substr($isbn, 0, strpos($isbn, ' '));
}
if (isset($record['issn'])) {
$issn = $record['issn'][0];
if (strpos($issn, ' ') > 0) {
$issn = substr($isbn, 0, strpos($issn, ' '));
}
} else {
$issn = '';
}
// Process MARC Data
require_once ROOT_DIR . '/sys/MarcLoader.php';
$marcRecord = MarcLoader::loadMarcRecordFromRecord($record);
if ($marcRecord) {
$descriptiveInfo = Record_Description::loadDescriptionFromMarc($marcRecord);
}
$listTitles[] = array('id' => $record['id'], 'image' => $configArray['Site']['coverUrl'] . "/bookcover.php?id=" . $record['id'] . "&issn=" . $issn . "&isn=" . $isbn . "&size=medium&upc=" . $record['upc'][0] . "&category=" . $record['format_category'][0], 'small_image' => $configArray['Site']['coverUrl'] . "/bookcover.php?id=" . $record['id'] . "&issn=" . $issn . "&isn=" . $isbn . "&size=small&upc=" . $record['upc'][0] . "&category=" . $record['format_category'][0], 'title' => $record['title'], 'author' => $record['author'], 'description' => isset($descriptiveInfo) ? $descriptiveInfo['description'] : null, 'length' => isset($descriptiveInfo) ? $descriptiveInfo['length'] : null, 'publisher' => isset($descriptiveInfo) ? $descriptiveInfo['publisher'] : null);
}
$memCache->set('system_list_titles_' . $listName, $listTitles, 0, $configArray['Caching']['system_list_titles']);
}
return $listTitles;
}
function getDescription()
{
/** @var Memcache $memCache */
global $memCache;
global $configArray;
global $interface;
global $timer;
$id = $this->getUniqueID();
//Bypass loading solr, etc if we already have loaded the descriptive info before
$descriptionArray = $memCache->get("record_description_{$id}");
if (!$descriptionArray) {
require_once ROOT_DIR . '/services/Record/Description.php';
$searchObject = SearchObjectFactory::initSearchObject();
$searchObject->init();
$description = new Record_Description(true, $id);
$descriptionArray = $description->loadData();
$memCache->set("record_description_{$id}", $descriptionArray, 0, $configArray['Caching']['record_description']);
$timer->logTime("Retrieved description for index record");
}
$interface->assign('description', $descriptionArray['description']);
$interface->assign('length', isset($descriptionArray['length']) ? $descriptionArray['length'] : '');
$interface->assign('publisher', isset($descriptionArray['publisher']) ? $descriptionArray['publisher'] : '');
return $interface->fetch('Record/ajax-description-popup.tpl');
}
