/**
* Public method for getting title level holds
*
* @param string $id A Bib ID
*
* @return string|bool URL to place hold, or false if hold option unavailable
*
* @todo Indicate login failure or ILS connection failure somehow?
*/
public function getHold($id)
{
// Get Holdings Data
if ($this->catalog) {
$mode = $this->catalog->getTitleHoldsMode();
if ($mode == 'disabled') {
return false;
} else {
if ($mode == 'driver') {
try {
$patron = $this->ilsAuth->storedCatalogLogin();
} catch (ILSException $e) {
return false;
}
if (!$patron) {
return false;
}
return $this->driverHold($id, $patron);
} else {
try {
$patron = $this->ilsAuth->storedCatalogLogin();
} catch (ILSException $e) {
$patron = false;
}
$mode = $this->checkOverrideMode($id, $mode);
return $this->generateHold($id, $mode, $patron);
}
}
}
return false;
}
/**
* 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);
}
/**
* Get patron (catalog login data)
*
* @return Array
*/
protected function getPatron()
{
return $this->ilsAuth->storedCatalogLogin();
}
