/**
* Public method for getting item holdings from the catalog and selecting which
* holding method to call
*
* @param string $id A Bib ID
* @param array $ids A list of Source Records (if catalog is for a consortium)
*
* @return array A sorted results set
*/
public function getHoldings($id, $ids = null)
{
$holdings = [];
// Get Holdings Data
if ($this->catalog) {
// Retrieve stored patron credentials; it is the responsibility of the
// controller and view to inform the user that these credentials are
// needed for hold data.
$patron = $this->ilsAuth->storedCatalogLogin();
// Does this ILS Driver handle consortial holdings?
$config = $this->catalog->checkFunction('Holds', compact('id', 'patron'));
if (isset($config['consortium']) && $config['consortium'] == true) {
$result = $this->catalog->getConsortialHoldings($id, $patron ? $patron : null, $ids);
} else {
$result = $this->catalog->getHolding($id, $patron ? $patron : null);
}
$mode = $this->catalog->getHoldsMode();
if ($mode == "disabled") {
$holdings = $this->standardHoldings($result);
} else {
if ($mode == "driver") {
$holdings = $this->driverHoldings($result, $config);
} else {
$holdings = $this->generateHoldings($result, $mode, $config);
}
}
$holdings = $this->processStorageRetrievalRequests($holdings, $id, $patron);
$holdings = $this->processILLRequests($holdings, $id, $patron);
}
return $this->formatHoldings($holdings);
}
/**
* Public method for getting item holdings from the catalog and selecting which
* holding method to call
*
* @param string $id A Bib ID
*
* @return array A sorted results set
*/
public function getHoldings($id)
{
$holdings = array();
// Get Holdings Data
if ($this->catalog) {
// Retrieve stored patron credentials; it is the responsibility of the
// controller and view to inform the user that these credentials are
// needed for hold data.
$patron = $this->account->storedCatalogLogin();
$result = $this->catalog->getHolding($id, $patron);
$mode = ILSConnection::getHoldsMode();
if ($mode == "disabled") {
$holdings = $this->standardHoldings($result);
} else {
if ($mode == "driver") {
$holdings = $this->driverHoldings($result);
} else {
$holdings = $this->generateHoldings($result, $mode);
}
}
}
return $this->formatHoldings($holdings);
}
/**
* checkRequestIsValid
*
* This is responsible for determining if an item is requestable
*
* @param string $id The Bib ID
* @param array $data An Array of item data
* @param patron $patron An array of patron data
*
* @return string True if request is valid, false if not
*/
public function checkRequestIsValid($id, $data, $patron)
{
$holdType = isset($data['holdtype']) ? $data['holdtype'] : "auto";
$level = isset($data['level']) ? $data['level'] : "copy";
$mode = "title" == $level ? ILSConnection::getTitleHoldsMode() : ILSConnection::getHoldsMode();
if ("driver" == $mode && "auto" == $holdType) {
$itemID = isset($data['item_id']) ? $data['item_id'] : false;
$result = $this->determineHoldType($patron['id'], $id, $itemID);
if (!$result || $result == 'block') {
return false;
}
}
return true;
}
