public function getIsbn()
{
require_once ROOT_DIR . '/sys/ISBN.php';
$isbns = $this->getPropertyArray('isbn');
if (count($isbns) == 0) {
return null;
} else {
$isbn = ISBN::normalizeISBN($isbns[0]);
return $isbn;
}
}
function getGoDeeperData()
{
require_once ROOT_DIR . '/services/Record/Enrichment.php';
$record = $this->loadSolrRecord($_GET['id']);
$type = $_GET['type'];
$isbn = isset($record['isbn']) ? ISBN::normalizeISBN($record['isbn'][0]) : null;
$upc = isset($record['upc']) ? $record['upc'][0] : null;
//Load go deeper data
require_once ROOT_DIR . '/Drivers/marmot_inc/GoDeeperData.php';
$goDeeperOptions = GoDeeperData::getHtmlData($type, 'vufind', $isbn, $upc);
return $goDeeperOptions;
}
/**
* @param string $sourceSolrId
* @param string $isbn
* @param integer $numResourcesToLoad
* @param Solr $db
* @return null
*/
private static function getXISBN($sourceSolrId, $isbn, $numResourcesToLoad, $db)
{
global $configArray;
// Build URL
$url = 'http://xisbn.worldcat.org/webservices/xid/isbn/' . urlencode(is_array($isbn) ? $isbn[0] : $isbn) . '?method=getEditions&format=csv';
if (isset($configArray['WorldCat']['id'])) {
$url .= '&ai=' . $configArray['WorldCat']['id'];
}
// Print Debug code
if ($configArray['System']['debug']) {
global $logger;
$logger->log("<pre>XISBN: {$url}</pre>", PEAR_LOG_INFO);
}
// Fetch results
$query = '';
if ($fp = @fopen($url, "r")) {
while (($data = fgetcsv($fp, 1000, ",")) !== FALSE) {
// If we got an error message, don't treat it as an ISBN!
if ($data[0] == 'overlimit') {
continue;
}
if ($query != '') {
$query .= ' OR isbn:' . $data[0];
} else {
$query = 'isbn:' . $data[0];
}
}
}
if (strlen($query) == 0) {
//Get ISBNs from the record itself
$record = $db->getRecord($sourceSolrId);
if ($record) {
if (isset($record['isbn'])) {
$isbns = is_array($record['isbn']) ? $record['isbn'] : array($record['isbn']);
foreach ($isbns as $tmpIsbn) {
$tmpIsbn = ISBN::normalizeISBN($tmpIsbn);
if ($query != '') {
$query .= ' OR isbn:' . $tmpIsbn;
} else {
$query = 'isbn:' . $tmpIsbn;
}
}
}
if (isset($record['grouping_term'])) {
$query .= ' OR grouping_term:"' . $record['grouping_term'] . '"';
}
}
}
if ($query != '') {
// Filter out current record
$query .= ' NOT id:' . $sourceSolrId;
$result = $db->search($query, null, null, 0, $numResourcesToLoad);
if (!PEAR_Singleton::isError($result)) {
if (isset($result['response']['docs']) && !empty($result['response']['docs'])) {
return $result['response']['docs'];
} else {
return null;
}
} else {
return $result;
}
} else {
return null;
}
}
/**
* Get records similar to one record
* Uses MoreLikeThis Request Handler
*
* Uses SOLR MLT Query Handler
*
* @access public
* @var string $id The id to retrieve similar titles for
* @var array $originalResult The original record we are getting similar titles for.
* @throws object PEAR Error
* @return array An array of query results
*
*/
function getMoreLikeThis2($id, $originalResult = null)
{
if ($originalResult == null) {
$originalResult = $this->getRecord($id);
}
// Query String Parameters
$options = array('q' => "id:{$id}", 'qt' => 'morelikethis2', 'mlt.interestingTerms' => 'details', 'rows' => 25);
if ($originalResult) {
$options['fq'] = array();
if (isset($originalResult['target_audience_full'])) {
$options['fq'][] = 'target_audience_full:"' . $originalResult['target_audience_full'] . '"';
}
if (isset($originalResult['literary_form'])) {
$options['fq'][] = 'literary_form:"' . $originalResult['literary_form'] . '"';
}
if (isset($originalResult['language'])) {
$options['fq'][] = 'language:"' . $originalResult['language'][0] . '"';
}
//Don't want to get other editions of the same work (that's a different query)
if (isset($originalResult['isbn'])) {
if (is_array($originalResult['isbn'])) {
foreach ($originalResult['isbn'] as $isbn) {
$options['fq'][] = '-isbn:' . ISBN::normalizeISBN($isbn);
}
} else {
$options['fq'][] = '-isbn:' . ISBN::normalizeISBN($originalResult['isbn']);
}
}
if (isset($originalResult['upc'])) {
if (is_array($originalResult['upc'])) {
foreach ($originalResult['upc'] as $upc) {
$options['fq'][] = '-upc:' . ISBN::normalizeISBN($upc);
}
} else {
$options['fq'][] = '-upc:' . ISBN::normalizeISBN($originalResult['upc']);
}
}
}
$searchLibrary = Library::getSearchLibrary();
$searchLocation = Location::getSearchLocation();
$scopingFilters = $this->getScopingFilters($searchLibrary, $searchLocation);
foreach ($scopingFilters as $filter) {
$options['fq'][] = $filter;
}
$boostFactors = $this->getBoostFactors($searchLibrary, $searchLocation);
$options['bf'] = $boostFactors;
if (!empty($this->_solrShards) && is_array($this->_solrShards)) {
$options['shards'] = implode(',', $this->_solrShards);
}
$result = $this->_select('GET', $options);
if (PEAR_Singleton::isError($result)) {
PEAR_Singleton::raiseError($result);
}
return $result;
}
