function CancelRequest()
{
global $user;
if (!$user) {
return array('success' => false, 'error' => 'Could not cancel the request, you must be logged in to cancel the request.');
} elseif (!isset($_REQUEST['id'])) {
return array('success' => false, 'error' => 'Could not cancel the request, no id provided.');
} else {
$id = $_REQUEST['id'];
$materialsRequest = new MaterialsRequest();
$materialsRequest->id = $id;
$materialsRequest->createdBy = $user->id;
if ($materialsRequest->find(true)) {
//get the correct status to set based on the user's home library
$homeLibrary = Library::getPatronHomeLibrary();
$cancelledStatus = new MaterialsRequestStatus();
$cancelledStatus->isPatronCancel = 1;
$cancelledStatus->libraryId = $homeLibrary->libraryId;
$cancelledStatus->find(true);
$materialsRequest->dateUpdated = time();
$materialsRequest->status = $cancelledStatus->id;
if ($materialsRequest->update()) {
return array('success' => true);
} else {
return array('success' => false, 'error' => 'Could not cancel the request, error during update.');
}
} else {
return array('success' => false, 'error' => 'Could not cancel the request, could not find a request for the provided id.');
}
}
}
function launch()
{
global $configArray;
global $interface;
global $user;
//Load status information
$materialsRequestStatus = new MaterialsRequestStatus();
$materialsRequestStatus->orderBy('isDefault DESC, isOpen DESC, description ASC');
if ($user->hasRole('library_material_requests')) {
$homeLibrary = Library::getPatronHomeLibrary();
$materialsRequestStatus->libraryId = $homeLibrary->libraryId;
} else {
$libraryList[-1] = 'Default';
}
$materialsRequestStatus->find();
$allStatuses = array();
$availableStatuses = array();
$defaultStatusesToShow = array();
while ($materialsRequestStatus->fetch()) {
$availableStatuses[$materialsRequestStatus->id] = $materialsRequestStatus->description;
$allStatuses[$materialsRequestStatus->id] = clone $materialsRequestStatus;
if ($materialsRequestStatus->isOpen == 1 || $materialsRequestStatus->isDefault == 1) {
$defaultStatusesToShow[] = $materialsRequestStatus->id;
}
}
$interface->assign('availableStatuses', $availableStatuses);
if (isset($_REQUEST['statusFilter'])) {
$statusesToShow = $_REQUEST['statusFilter'];
$_SESSION['materialsRequestStatusFilter'] = $statusesToShow;
} elseif (isset($_SESSION['materialsRequestStatusFilter'])) {
$statusesToShow = $_SESSION['materialsRequestStatusFilter'];
} else {
$statusesToShow = $defaultStatusesToShow;
}
$interface->assign('statusFilter', $statusesToShow);
//Process status change if needed
if (isset($_REQUEST['updateStatus']) && isset($_REQUEST['select'])) {
//Look for which titles should be modified
$selectedRequests = $_REQUEST['select'];
$statusToSet = $_REQUEST['newStatus'];
require_once ROOT_DIR . '/sys/Mailer.php';
$mail = new VuFindMailer();
foreach ($selectedRequests as $requestId => $selected) {
$materialRequest = new MaterialsRequest();
$materialRequest->id = $requestId;
if ($materialRequest->find(true)) {
$materialRequest->status = $statusToSet;
$materialRequest->dateUpdated = time();
$materialRequest->update();
if ($allStatuses[$statusToSet]->sendEmailToPatron == 1 && $materialRequest->email) {
$body = '*****This is an auto-generated email response. Please do not reply.*****';
$body .= "\r\n" . $allStatuses[$statusToSet]->emailTemplate;
//Replace tags with appropriate values
$materialsRequestUser = new User();
$materialsRequestUser->id = $materialRequest->createdBy;
$materialsRequestUser->find(true);
foreach ($materialsRequestUser as $fieldName => $fieldValue) {
if (!is_array($fieldValue)) {
$body = str_replace('{' . $fieldName . '}', $fieldValue, $body);
}
}
foreach ($materialRequest as $fieldName => $fieldValue) {
if (!is_array($fieldValue)) {
$body = str_replace('{' . $fieldName . '}', $fieldValue, $body);
}
}
$materialsRequestUser->find(true);
$mail->send($materialRequest->email, $configArray['Site']['email'], "Your Materials Request Update", $body, $configArray['Site']['email']);
}
}
}
}
$availableFormats = MaterialsRequest::getFormats();
$interface->assign('availableFormats', $availableFormats);
$defaultFormatsToShow = array_keys($availableFormats);
if (isset($_REQUEST['formatFilter'])) {
$formatsToShow = $_REQUEST['formatFilter'];
$_SESSION['materialsRequestFormatFilter'] = $formatsToShow;
} elseif (isset($_SESSION['materialsRequestFormatFilter'])) {
$formatsToShow = $_SESSION['materialsRequestFormatFilter'];
} else {
$formatsToShow = $defaultFormatsToShow;
}
$interface->assign('formatFilter', $formatsToShow);
//Get a list of all materials requests for the user
$allRequests = array();
if ($user) {
$materialsRequests = new MaterialsRequest();
$materialsRequests->joinAdd(new Location(), "LEFT");
$materialsRequests->joinAdd(new MaterialsRequestStatus());
$materialsRequests->joinAdd(new User(), 'INNER', 'user');
$materialsRequests->selectAdd();
$materialsRequests->selectAdd('materials_request.*, description as statusLabel, location.displayName as location, firstname, lastname, ' . $configArray['Catalog']['barcodeProperty'] . ' as barcode');
if ($user->hasRole('library_material_requests')) {
//Need to limit to only requests submitted for the user's home location
$userHomeLibrary = Library::getPatronHomeLibrary();
$locations = new Location();
$locations->libraryId = $userHomeLibrary->libraryId;
$locations->find();
$locationsForLibrary = array();
while ($locations->fetch()) {
$locationsForLibrary[] = $locations->locationId;
}
$materialsRequests->whereAdd('user.homeLocationId IN (' . implode(', ', $locationsForLibrary) . ')');
}
if (count($availableStatuses) > count($statusesToShow)) {
$statusSql = "";
foreach ($statusesToShow as $status) {
if (strlen($statusSql) > 0) {
$statusSql .= ",";
}
$statusSql .= "'" . $materialsRequests->escape($status) . "'";
}
$materialsRequests->whereAdd("status in ({$statusSql})");
}
if (count($availableFormats) > count($formatsToShow)) {
//At least one format is disabled
$formatSql = "";
foreach ($formatsToShow as $format) {
if (strlen($formatSql) > 0) {
$formatSql .= ",";
}
$formatSql .= "'" . $materialsRequests->escape($format) . "'";
}
$materialsRequests->whereAdd("format in ({$formatSql})");
}
//Add filtering by date as needed
if (isset($_REQUEST['startDate']) && strlen($_REQUEST['startDate']) > 0) {
$startDate = strtotime($_REQUEST['startDate']);
$materialsRequests->whereAdd("dateCreated >= {$startDate}");
$interface->assign('startDate', $_REQUEST['startDate']);
}
if (isset($_REQUEST['endDate']) && strlen($_REQUEST['endDate']) > 0) {
$endDate = strtotime($_REQUEST['endDate']);
$materialsRequests->whereAdd("dateCreated <= {$endDate}");
$interface->assign('endDate', $_REQUEST['endDate']);
}
$materialsRequests->find();
while ($materialsRequests->fetch()) {
$allRequests[] = clone $materialsRequests;
}
} else {
$interface->assign('error', "You must be logged in to manage requests.");
}
$interface->assign('allRequests', $allRequests);
if (isset($_REQUEST['exportSelected'])) {
$this->exportToExcel($_REQUEST['select'], $allRequests);
} else {
$interface->setTemplate('manageRequests.tpl');
$interface->setPageTitle('Manage Materials Requests');
$interface->display('layout.tpl');
}
}
