/**
* Process parameters and display the page.
*
* @return void
* @access public
*/
public function launch()
{
global $interface;
global $configArray;
if (isset($_REQUEST['export'])) {
$ml = new MetaLib();
$format = strtolower($_REQUEST['export']);
return $interface->fetch($ml->export($this->record, $format, true));
}
// Send basic information to the template.
$interface->assign('record', $this->record);
$interface->setPageTitle($this->record['Title'][0]);
// Assign the ID of the last search so the user can return to it.
$lastsearch = isset($_SESSION['lastSearchURL']) ? $_SESSION['lastSearchURL'] : false;
$interface->assign('lastsearch', $lastsearch);
if ($lastsearch) {
// Retrieve active filters and assign them to searchbox template.
// Since SearchObjects use $_REQUEST to init filters, we stash the current $_REQUEST
// and fill it temporarily with URL parameters from last search.
$query = parse_url($lastsearch, PHP_URL_QUERY);
parse_str($query, $vars);
$oldReq = $_REQUEST;
$_REQUEST = $vars;
$searchObject = SearchObjectFactory::initSearchObject('MetaLib');
$searchObject->init();
// This is needed for facet labels
$searchObject->initRecommendations();
$filterList = $searchObject->getFilterList();
$filterListOthers = $searchObject->getFilterListOthers();
$checkboxFilters = $searchObject->getCheckboxFacets();
$filterUrlParams = $searchObject->getfilterUrlParams();
if (isset($vars['lookfor'])) {
$interface->assign('lookfor', $vars['lookfor']);
}
$interface->assign('filterUrlParam', $filterUrlParams[0]);
$interface->assign(compact('filterList'));
$interface->assign(compact('filterListOthers'));
$interface->assign('checkboxFilters', $checkboxFilters);
if (isset($_SERVER['HTTP_REFERER'])) {
// Set followup module & action for next search
$parts = parse_url($_SERVER['HTTP_REFERER']);
$pathParts = explode('/', $parts['path']);
$refAction = array_pop($pathParts);
$refModule = array_pop($pathParts);
$interface->assign('followupSearchModule', $refModule);
$interface->assign('followupSearchAction', $refAction);
}
$_REQUEST = $oldReq;
}
// Set bX flag
$interface->assign('bXEnabled', isset($configArray['bX']['token']) ? true : false);
// Display Page
$interface->setTemplate('record.tpl');
$interface->display('layout.tpl');
}
/**
* Get record and export data
* Display error message on terminal error or email details page on success
*
* @param string $format The desired export format
* @param array $ids A list of bib IDs
*
* @return array Record data for each ID, plus an list of IDs without results
* @access public
*/
public function exportAll($format, $ids)
{
global $interface;
global $configArray;
$exportDetails = array();
$errorMsgDetails = array();
// MARC-XML needs a container at the start:
if ($format == 'MARCXML') {
$exportDetails[] = '<?xml version="1.0" encoding="UTF-8"?>' . '<collection xmlns="http://www.loc.gov/MARC21/slim">';
}
foreach ($ids as $id) {
// Retrieve the record from the index
list($index, $recId) = explode('.', $id, 2);
$current = null;
if ($index === 'pci' || $index === 'metalib') {
$format = strtolower($format);
if ($index === 'pci') {
$db = new SearchObject_PCI();
if ($rec = $db->getRecord($id)) {
$pci = new PCI();
$current = $interface->fetch($pci->export($rec, $format));
}
} else {
if ($index === 'metalib') {
$db = new MetaLib();
if ($rec = $db->getRecord($id)) {
$current = $interface->fetch($db->export($rec, $format));
}
}
}
if ($current) {
$exportDetails[] = $current;
} else {
$errorMsgDetails[] = $id;
}
} else {
if (!($record = $this->db->getRecord($id))) {
$errorMsgDetails[] = $id;
} else {
$recordDetails = RecordDriverFactory::initRecordDriver($record);
// Assign core metadata to be sure export has all necessary values
// available:
$recordDetails->getCoreMetadata();
$result = $recordDetails->getExport($format);
if (!empty($result)) {
$interface->assign('id', $id);
$current = $interface->fetch($result);
// For MARC-XML, extract <record> from <collection>:
if ($format == 'MARCXML') {
$current = $this->extractXMLRecord($current);
}
if (!empty($current)) {
$exportDetails[] = $current;
}
} else {
$errorMsgDetails[] = $id;
}
}
}
}
// MARC-XML needs a container close at the end:
if ($format == 'MARCXML') {
$exportDetails[] = '</collection>';
}
$results = array('exportDetails' => $exportDetails, 'errorDetails' => $errorMsgDetails);
return $results;
}