function loadSearchInformation()
{
//Determine the Search Source, need to do this always.
global $searchSource;
global $library;
global $interface;
$module = isset($_GET['module']) ? $_GET['module'] : null;
$module = preg_replace('/[^\\w]/', '', $module);
$searchSource = 'global';
if (isset($_GET['searchSource'])) {
$searchSource = $_GET['searchSource'];
$_REQUEST['searchSource'] = $searchSource;
//Update request since other check for it here
$_SESSION['searchSource'] = $searchSource;
//Update the session so we can remember what the user was doing last.
} else {
if (isset($_SESSION['searchSource'])) {
//Didn't get a source, use what the user was doing last
$searchSource = $_SESSION['searchSource'];
$_REQUEST['searchSource'] = $searchSource;
} else {
//Use a default search source
if ($module == 'Person') {
$searchSource = 'genealogy';
} else {
$searchSource = 'local';
}
$_REQUEST['searchSource'] = $searchSource;
}
}
$searchLibrary = Library::getSearchLibrary(null);
$searchLocation = Location::getSearchLocation(null);
//Based on the search source, determine the search scope and set a global variable
global $solrScope;
global $scopeType;
$solrScope = false;
$scopeType = '';
if ($searchSource == 'local' || $searchSource == 'econtent') {
$locationIsScoped = $searchLocation != null && ($searchLocation->restrictSearchByLocation || $searchLocation->econtentLocationsToInclude != 'all' || $searchLocation->useScope || !$searchLocation->enableOverdriveCollection || strlen($searchLocation->extraLocationCodesToInclude) > 0);
$libraryIsScoped = $searchLibrary != null && ($searchLibrary->restrictSearchByLibrary || $searchLibrary->econtentLocationsToInclude != 'all' || strlen($searchLibrary->pTypes) > 0 && $searchLibrary->pTypes != -1 || $searchLibrary->useScope || !$searchLibrary->enableOverdriveCollection);
if ($locationIsScoped && ($searchLocation->econtentLocationsToInclude != $searchLibrary->econtentLocationsToInclude && strlen($searchLocation->econtentLocationsToInclude) > 0 && $searchLocation->econtentLocationsToInclude != 'all' || $searchLocation->useScope && $searchLibrary->scope != $searchLocation->scope)) {
$solrScope = $searchLocation->code;
$scopeType = 'Location';
} else {
$solrScope = $searchLibrary->subdomain;
$scopeType = 'Library';
}
} elseif ($searchSource != 'marmot' && $searchSource != 'global') {
$solrScope = $searchSource;
$scopeType = 'Search Source';
}
$solrScope = trim($solrScope);
if (strlen($solrScope) == 0) {
$solrScope = false;
$scopeType = 'Unscoped';
}
$searchLibrary = Library::getSearchLibrary($searchSource);
$searchLocation = Location::getSearchLocation($searchSource);
global $millenniumScope;
if ($library) {
if ($searchLibrary) {
$millenniumScope = $searchLibrary->scope;
} elseif (isset($searchLocation)) {
MillenniumDriver::$scopingLocationCode = $searchLocation->code;
} else {
$millenniumScope = isset($configArray['OPAC']['defaultScope']) ? $configArray['OPAC']['defaultScope'] : '93';
}
} else {
$millenniumScope = isset($configArray['OPAC']['defaultScope']) ? $configArray['OPAC']['defaultScope'] : '93';
}
}
private static function loadLibraryLocationInformation()
{
if (MillenniumDriver::$libraryLocationInformationLoaded == false) {
//Get a list of all locations for the active library
global $library;
global $timer;
$userLibrary = Library::getPatronHomeLibrary();
MillenniumDriver::$libraryLocations = array();
MillenniumDriver::$libraryLocationLabels = array();
$libraryLocation = new Location();
if ($userLibrary) {
$libraryLocation->libraryId = $userLibrary->libraryId;
$libraryLocation->find();
while ($libraryLocation->fetch()) {
MillenniumDriver::$libraryLocations[] = $libraryLocation->code;
MillenniumDriver::$libraryLocationLabels[$libraryLocation->code] = $libraryLocation->facetLabel;
}
} else {
$libraryLocation->libraryId = $library->libraryId;
$libraryLocation->find();
while ($libraryLocation->fetch()) {
MillenniumDriver::$libraryLocations[] = $libraryLocation->code;
MillenniumDriver::$libraryLocationLabels[$libraryLocation->code] = $libraryLocation->facetLabel;
}
}
MillenniumDriver::$homeLocationCode = null;
MillenniumDriver::$homeLocationLabel = null;
$searchLocation = Location::getSearchLocation();
if ($searchLocation) {
MillenniumDriver::$homeLocationCode = $searchLocation->code;
MillenniumDriver::$homeLocationLabel = $searchLocation->facetLabel;
} else {
$homeLocation = Location::getUserHomeLocation();
if ($homeLocation) {
MillenniumDriver::$homeLocationCode = $homeLocation->code;
MillenniumDriver::$homeLocationLabel = $homeLocation->facetLabel;
}
}
$timer->logTime("Finished loading location data");
MillenniumDriver::$scopingLocationCode = '';
$searchLibrary = Library::getSearchLibrary();
$searchLocation = Location::getSearchLocation();
if (isset($searchLibrary)) {
MillenniumDriver::$scopingLocationCode = $searchLibrary->ilsCode;
}
if (isset($searchLocation)) {
MillenniumDriver::$scopingLocationCode = $searchLocation->code;
}
MillenniumDriver::$libraryLocationInformationLoaded = true;
}
}