/**
* 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 = $driver->returnRecord($id);
echo json_encode($result);
exit;
}
/**
* Returns 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>id - The id of the record to return.</li>
* </ul>
*
* Returns:
* <ul>
* <li>success � true if the account is valid and the hold could be frozen, false if the username or password were incorrect or the hold could not be frozen.</li>
* <li>freezeResults � a list of results for each id that was frozen.</li>
* </ul>
*
* Sample Call:
* <code>
* http://catalog.douglascountylibraries.org/API/UserAPI?method=returnEContentRecord&username=23025003575917&password=1234&id=531
* </code>
*
* Sample Response:
* <code>
* {"result":{
* "success":true,
* "message":"The title was returned successfully."
* }}
* </code>
*
* @author Mark Noble <*****@*****.**>
*/
function returnEContentRecord()
{
$username = $_REQUEST['username'];
$password = $_REQUEST['password'];
global $user;
$user = UserAccount::validateAccount($username, $password);
if ($user && !PEAR_Singleton::isError($user)) {
require_once ROOT_DIR . '/Drivers/EContentDriver.php';
$eContentDriver = new EContentDriver();
$id = $_REQUEST['id'];
$returnResults = $eContentDriver->returnRecord($id);
return $returnResults;
} else {
return array('success' => false, 'message' => 'Login unsuccessful');
}
}
/**
* Process notifications from the ACS server when an item is checked out
* or returned.
**/
function launch()
{
global $configArray;
global $logger;
$post_body = file_get_contents('php://input');
if (isset($_POST['body'])) {
$post_body = $_POST['body'];
}
$logger->log("POST_BODY {$post_body}", PEAR_LOG_INFO);
$notificationData = new SimpleXMLElement($post_body);
//Check to see of the EPUB is being fulfilled or returned
$isFulfilled = strcasecmp((string) $notificationData->body->fulfilled, 'true') == 0;
$isReturned = strcasecmp((string) $notificationData->body->returned, 'true') == 0;
//Get the transactionId
$transactionId = (string) $notificationData->body->transaction;
//Get the user acsId
$userAcsId = (string) $notificationData->body->user;
if ($isFulfilled) {
if ($isReturned) {
$logger->log("Transaction {$transactionId} was returned, returning it in the catalog.", PEAR_LOG_INFO);
} else {
$logger->log("Transaction {$transactionId} was fulfilled, checking it out in the catalog.", PEAR_LOG_INFO);
}
} else {
$logger->log("Transaction {$transactionId} was not fulfilled or returned, ignoring it.", PEAR_LOG_INFO);
exit;
}
//Add a log entry for debugging.
$logger->log("Preparing to insert log entry for transaction", PEAR_LOG_INFO);
require_once ROOT_DIR . '/sys/eContent/AcsLog.php';
$acsLog = new AcsLog();
$acsLog->acsTransactionId = $transactionId;
$acsLog->fulfilled = $isFulfilled;
$acsLog->returned = $isReturned;
$acsLog->userAcsId = $userAcsId;
$ret = $acsLog->insert();
$logger->log("Inserted log entry result: {$ret}", PEAR_LOG_INFO);
//Update the database as appropriate
//Get the chckd out item for the transaction Id
require_once ROOT_DIR . '/sys/eContent/EContentCheckout.php';
$checkout = new EContentCheckout();
$checkout->acsTransactionId = $transactionId;
if ($checkout->find(true)) {
//Update the checkout to show
if ($isReturned) {
if ($checkout->status == 'out') {
//return the item
require_once ROOT_DIR . '/Drivers/EContentDriver.php';
$driver = new EContentDriver();
$driver->returnRecord($checkout->recordId);
}
} else {
//Update the checked out item with information from acs
if ($checkout->downloadedToReader == 0) {
$checkout->downloadedToReader = 1;
$checkout->dateFulfilled = time();
$checkout->userAcsId = $userAcsId;
$checkout->update();
}
//Mark that the record is downloaded
require_once ROOT_DIR . '/sys/eContent/EContentRecord.php';
$eContentRecord = new EContentRecord();
$eContentRecord->id = $checkout->recordId;
$eContentRecord->find(true);
require_once ROOT_DIR . '/Drivers/EContentDriver.php';
$driver = new EContentDriver();
$driver->recordEContentAction($checkout->recordId, 'Download', $eContentRecord->accessType);
}
}
}
