public static function getHMS()
{
$rh = getallheaders();
if (isset(HMSFactory::$hms)) {
return HMSFactory::$hms;
} else {
if (isset($_REQUEST['ajax']) || !empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest' || isset($_REQUEST['callback']) || array_key_exists('Accept', $rh) && stripos($rh['Accept'], 'application/json') !== FALSE) {
PHPWS_Core::initModClass('hms', 'AjaxHMS.php');
HMSFactory::$hms = new AjaxHMS();
} else {
if (UserStatus::isAdmin()) {
PHPWS_Core::initModClass('hms', 'AdminHMS.php');
HMSFactory::$hms = new AdminHMS();
} else {
if (UserStatus::isUser()) {
PHPWS_Core::initModClass('hms', 'UserHMS.php');
HMSFactory::$hms = new UserHMS();
} else {
// Guest
PHPWS_Core::initModClass('hms', 'GuestHMS.php');
HMSFactory::$hms = new GuestHMS();
}
}
}
}
return HMSFactory::$hms;
}
public function execute(CommandContext $context)
{
if (!UserStatus::isUser()) {
PHPWS_Core::initModClass('hms', 'exception/PermissionException.php');
throw new PermissionException('You do not have permission to request a roommate.');
}
$term = $context->get('term');
$requestee = $context->get('username');
$requestor = UserStatus::getUsername();
if (empty($term)) {
throw new InvalidArgumentException('Term was not specified.');
}
$err = CommandFactory::getCommand('ShowRequestRoommate');
$err->setTerm($term);
if (empty($requestee)) {
NQ::simple('hms', hms\NotificationView::WARNING, 'You did not enter a username.');
$err->redirect();
}
if (!PHPWS_Text::isValidInput($requestee)) {
NQ::simple('hms', hms\NotificationView::WARNING, 'You entered an invalid username. Please use letters and numbers only.');
$err->redirect();
}
// Attempt to Create Roommate Request
PHPWS_Core::initModClass('hms', 'HMS_Roommate.php');
$request = new HMS_Roommate();
try {
$request->request($requestor, $requestee, $term);
} catch (RoommateCompatibilityException $rre) {
NQ::simple('hms', hms\NotificationView::WARNING, $rre->getMessage());
$err->redirect();
}
$request->save();
$endTime = $request->calc_req_expiration_date();
$expirationMsg = " expires on " . date('m/d/Y h:i:s a', $endTime);
HMS_Activity_Log::log_activity($requestee, ACTIVITY_REQUESTED_AS_ROOMMATE, $requestor, "{$requestor} requested {$requestee}" . $expirationMsg);
HMS_Activity_Log::log_activity($requestor, ACTIVITY_REQUESTED_AS_ROOMMATE, $requestee, "{$requestor} requested {$requestee}" . $expirationMsg);
// Email both parties
PHPWS_Core::initModClass('hms', 'HMS_Email.php');
HMS_Email::send_request_emails($request);
// Notify
PHPWS_Core::initModClass('hms', 'StudentFactory.php');
$student = StudentFactory::getStudentByUsername($requestee, $term);
$name = $student->getName();
$fname = $student->getFirstName();
NQ::simple('hms', hms\NotificationView::SUCCESS, "You have requested {$name} to be your roommate. {$fname} has been emailed, and will need to log into HMS and approve your roommate request.");
$cmd = CommandFactory::getCommand('ShowStudentMenu');
$cmd->redirect();
}
public function execute(CommandContext $context)
{
if (!UserStatus::isUser()) {
PHPWS_Core::initModClass('hms', 'exception/PermissionException.php');
throw new PermissionException('You do not have permission to request a roommate.');
}
$term = $context->get('term');
if (is_null($term)) {
throw new InvalidArgumentException('Must specify a term.');
}
PHPWS_Core::initModClass('hms', 'HMS_Roommate.php');
$username = UserStatus::getUsername();
$err = CommandFactory::getCommand('ShowStudentMenu');
// Make sure the user doesn't already have a request pending
$result = HMS_Roommate::has_roommate_request($username, $term);
if ($result === TRUE) {
NQ::simple('hms', hms\NotificationView::WARNING, 'You have a pending roommate request. You can not request another roommate request until your current request is either denied or expires.');
$err->redirect();
}
// Make sure the user doesn't already have a confirmed roommate
$result = HMS_Roommate::has_confirmed_roommate($username, $term);
if ($result === TRUE) {
NQ::simple('hms', hms\NotificationView::WARNING, 'You already have a confirmed roommate.');
$err->redirect();
}
$form = new PHPWS_Form();
$cmd = CommandFactory::getCommand('RequestRoommate');
$cmd->setTerm($term);
$cmd->initForm($form);
$form->addText('username');
$form->addCssClass('username', 'form-control');
$form->setExtra('username', 'autofocus');
$form->addSubmit('submit', 'Request Roommate');
$form->addButton('cancel', 'Cancel');
$form->setExtra('cancel', 'onClick="document.location=\'index.php\'"');
$tpl = $form->getTemplate();
$context->setContent(PHPWS_Template::process($tpl, 'hms', 'student/select_roommate.tpl'));
}
public function execute(CommandContext $context)
{
PHPWS_Core::initModClass('hms', 'StudentFactory.php');
PHPWS_Core::initModClass('hms', 'HMS_RLC_Application.php');
PHPWS_Core::initModClass('hms', 'RlcApplicationReView.php');
$application = new HMS_RLC_Application($context->get('appId'));
if (is_null($application->username)) {
NQ::simple('hms', hms\NotificationView::ERROR, 'There is no RLC application available with that id.');
$context->goBack();
}
// This is used both on the admin side and on the student side, so the permission check is a bit more complex
if (UserStatus::isAdmin() && !Current_User::allow('view_rlc_applications') || UserStatus::isUser() && $application->getUsername() != UserStatus::getUsername()) {
PHPWS_Core::initModClass('hms', 'exception/PermissionException.php');
throw new PermissionException('You do not have permission to view this RLC application.');
}
try {
$student = StudentFactory::getStudentByUsername($application->username, $application->term);
} catch (StudentNotFoundException $e) {
NQ::simple('hms', hms\NotificationView::ERROR, 'Unknown student.');
$context->goBack();
}
$view = new RlcApplicationReView($student, $application);
$context->setContent($view->show());
}
