/**
* Process notifications from the ACS server when an item is checked out
* or returned.
**/
function launch()
{
$id = $_REQUEST['id'];
//Setup JSON response
header('Content-type: text/plain');
header('Cache-Control: no-cache, must-revalidate');
// HTTP/1.1
header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
// Date in the past
require_once ROOT_DIR . '/Drivers/EContentDriver.php';
$driver = new EContentDriver();
$result = $driver->cancelHold($id);
echo json_encode($result);
exit;
}
/**
* Cancel a hold on an eContent record.
*
* Parameters:
* <ul>
* <li>username - The barcode of the user. Can be truncated to the last 7 or 9 digits.</li>
* <li>password - The pin number for the user. </li>
* <li>recordId � The id of the record that should have it's hold cancelled.</li>
* </ul>
*
* Returns:
* <ul>
* <li>success � true if the account is valid and the hold could be canceled, false if the username or password were incorrect or the hold could not be canceled.</li>
* <li>holdMessage � a reason why the method failed if success is false</li>
* </ul>
*
* Sample Call:
* <code>
* http://catalog.douglascountylibraries.org/API/UserAPI?method=cancelEContentHold&username=23025003575917&password=1234&recordId=521
* </code>
*
* Sample Response:
* <code>
* {"result":{
* "success":true,
* "holdMessage":"Your hold was cancelled successfully."
* }}
* </code>
*
* @author Mark Noble <*****@*****.**>
*/
function cancelEContentHold()
{
$username = $_REQUEST['username'];
$password = $_REQUEST['password'];
$recordId = $_REQUEST['recordId'];
global $user;
$user = UserAccount::validateAccount($username, $password);
if ($user && !PEAR_Singleton::isError($user)) {
require_once ROOT_DIR . '/Drivers/EContentDriver.php';
$driver = new EContentDriver();
$holdMessage = $driver->cancelHold($recordId);
return array('success' => $holdMessage['result'], 'holdMessage' => $holdMessage['message']);
} else {
return array('success' => false, 'message' => 'Login unsuccessful');
}
}
