/**
* 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, $patron);
}
}
}
return false;
}
/**
* Get a link for placing a title level hold.
*
* @return mixed A url if a hold is possible, boolean false if not
*/
public function getRealTimeTitleHold()
{
if ($this->hasILS()) {
$biblioLevel = strtolower($this->getBibliographicLevel());
if ("monograph" == $biblioLevel || strstr($biblioLevel, "part")) {
if ($this->ils->getTitleHoldsMode() != "disabled") {
return $this->titleHoldLogic->getHold($this->getUniqueID());
}
}
}
return false;
}
/**
* Public method for getting title level holds
*
* @param string $id A Bib ID
*
* @return string|bool URL to place hold, or false if hold option unavailable
*/
public function getHold($id)
{
// Get Holdings Data
if ($this->catalog) {
$mode = ILSConnection::getTitleHoldsMode();
if ($mode == "disabled") {
return false;
} else {
if ($mode == "driver") {
$patron = $this->account->storedCatalogLogin();
if (!$patron) {
return false;
}
return $this->driverHold($id, $patron);
} else {
return $this->generateHold($id, $mode);
}
}
}
return false;
}
/**
* Get a link for placing a title level hold.
*
* @param \VuFind\Auth\Manager $account Auth manager object
*
* @return mixed A url if a hold is possible, boolean false if not
*/
public function getRealTimeTitleHold(\VuFind\Auth\Manager $account)
{
$biblioLevel = $this->getBibliographicLevel();
if ("monograph" == strtolower($biblioLevel) || stristr("part", $biblioLevel)) {
if (ILSConnection::getTitleHoldsMode() != "disabled") {
$holdLogic = new TitleHoldLogic($account, $this->getILS());
return $holdLogic->getHold($this->getUniqueID());
}
}
return false;
}
/**
* 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;
}
