/**
* Protected method for vufind (i.e. User) defined holds
*
* @param string $id A Bib ID
* @param string $type The holds mode to be applied from:
* (disabled, always, availability, driver)
* @param array $patron Patron
*
* @return mixed A url on success, boolean false on failure
*/
protected function generateHold($id, $type, $patron)
{
$any_available = false;
$addlink = false;
$data = ['id' => $id, 'level' => 'title'];
// Are holds allows?
$checkHolds = $this->catalog->checkFunction('Holds', compact('id', 'patron'));
if ($checkHolds != false) {
if ($type == 'always') {
$addlink = true;
} elseif ($type == 'availability') {
$holdings = $this->getHoldings($id);
foreach ($holdings as $holding) {
if ($holding['availability'] && !in_array($holding['location'], $this->hideHoldings)) {
$any_available = true;
}
}
$addlink = !$any_available;
}
if ($addlink) {
if ($checkHolds['function'] == 'getHoldLink') {
// Return opac link
return $this->catalog->getHoldLink($id, $data);
} else {
// Return non-opac link
return $this->getHoldDetails($data, $checkHolds['HMACKeys']);
}
}
}
return false;
}
/**
* Process ILL request information in holdings and set the links accordingly.
*
* @param array $holdings Holdings
* @param string $id Record ID
* @param array $patron Patron
*
* @return array Modified holdings
*/
protected function processILLRequests($holdings, $id, $patron)
{
if (!is_array($holdings)) {
return $holdings;
}
// Are storage retrieval requests allowed?
$requestConfig = $this->catalog->checkFunction('ILLRequests', compact('id', 'patron'));
if (!$requestConfig) {
return $holdings;
}
// Generate Links
// Loop through each holding
foreach ($holdings as &$location) {
foreach ($location as &$copy) {
// Is this copy requestable
if (isset($copy['addILLRequestLink']) && $copy['addILLRequestLink']) {
// If the request is blocked, link to an error page
// instead of the form:
if ($copy['addILLRequestLink'] === 'block') {
$copy['ILLRequestLink'] = $this->getBlockedILLRequestDetails($copy);
} else {
$copy['ILLRequestLink'] = $this->getRequestDetails($copy, $requestConfig['HMACKeys'], 'ILLRequest');
}
// If we are unsure whether request options are
// available, set a flag so we can check later via AJAX:
$copy['checkILLRequest'] = $copy['addILLRequestLink'] === 'check';
}
}
}
return $holdings;
}
/**
* Initialize helper with dependencies
*
* @param IlsConnection $ilsConnection IlsConnection
* @param HMAC $hmac Hmac
* @param AuthManager $authManager AuthManager
* @param IlsAuth $ilsAuth IlsAuth
* @param ConfigManager $configManager ConfigManager
* @param Translator $translator Translator
* @param LocationMap $locationMap LocationMap
* @param EbooksOnDemand $ebooksOnDemand EBooksOnDemand
* @param Availability $availability Availability
* @param BibCode $bibCodeHelper BibCodeHelper
* @param Logger $swissbibLogger Logger
*
* @throws \Exception
*/
public function __construct(IlsConnection $ilsConnection, HMAC $hmac, AuthManager $authManager, IlsAuth $ilsAuth, ConfigManager $configManager, Translator $translator, LocationMap $locationMap, EbooksOnDemand $ebooksOnDemand, Availability $availability, BibCode $bibCodeHelper, Logger $swissbibLogger)
{
$this->ils = $ilsConnection;
$this->configManager = $configManager;
$this->configHoldings = $configManager->get('Holdings');
$this->hmac = $hmac;
$this->authManager = $authManager;
$this->ilsAuth = $ilsAuth;
$this->translator = $translator;
$this->locationMap = $locationMap;
$this->ebooksOnDemand = $ebooksOnDemand;
$this->availability = $availability;
$this->bibCodeHelper = $bibCodeHelper;
$this->swissbibLogger = $swissbibLogger;
/**
* Config
*
* @var Config $relationConfig
*/
$relationConfig = $configManager->get('libadmin-groups');
// Just ignore missing config to prevent a crashing frontend
if ($relationConfig->count() !== null) {
$this->institution2group = $relationConfig->institutions->toArray();
$this->groupSorting = $relationConfig->groups->toArray();
} elseif (APPLICATION_ENV == 'development') {
throw new \Exception('Missing config file libadmin-groups.ini. Run libadmin sync ' . 'to solve this problem');
}
$holdsIlsConfig = $this->ils->checkFunction('Holds');
$this->hmacKeys = $holdsIlsConfig['HMACKeys'];
$this->initNetworks();
}
