/**
* Process renewal requests.
*
* @param \Zend\Stdlib\Parameters $request Request object
* @param \VuFind\ILS\Connection $catalog ILS connection object
* @param array $patron Current logged in patron
*
* @return array The result of the renewal, an
* associative array keyed by item ID (empty if no renewals performed)
*/
public function processRenewals($request, $catalog, $patron)
{
// Pick IDs to renew based on which button was pressed:
$all = $request->get('renewAll');
$selected = $request->get('renewSelected');
if (!empty($all)) {
$ids = $request->get('renewAllIDS');
} else {
if (!empty($selected)) {
$ids = $request->get('renewSelectedIDS');
} else {
$ids = [];
}
}
// Retrieve the flashMessenger helper:
$flashMsg = $this->getController()->flashMessenger();
// If there is actually something to renew, attempt the renewal action:
if (is_array($ids) && !empty($ids)) {
$renewResult = $catalog->renewMyItems(['details' => $ids, 'patron' => $patron]);
if ($renewResult !== false) {
// Assign Blocks to the Template
if (isset($renewResult['blocks']) && is_array($renewResult['blocks'])) {
foreach ($renewResult['blocks'] as $block) {
$flashMsg->setNamespace('info')->addMessage($block);
}
}
// Send back result details:
return $renewResult['details'];
} else {
// System failure:
$flashMsg->setNamespace('error')->addMessage('renew_error');
}
} else {
if (!empty($all) || !empty($selected)) {
// Button was clicked but no items were selected:
$flashMsg->setNamespace('error')->addMessage('renew_empty_selection');
}
}
return [];
}
