/**
* Retrieves the URL for the cover of the record by screen scraping OverDrive.
* ..
* @param EContentRecord $record
* @return string
*/
public function getCoverUrl($record)
{
$overDriveId = $record->getOverDriveId();
//Get metadata for the record
$metadata = $this->getProductMetadata($overDriveId);
if (isset($metadata->images) && isset($metadata->images->cover)) {
return $metadata->images->cover->href;
} else {
return "";
}
}
/**
* Retrieves the URL for the cover of the record by screen scraping OverDrive.
* ..
* @param EContentRecord $record
*/
public function getCoverUrl($record)
{
global $memCache;
global $configArray;
$overDriveId = $record->getOverDriveId();
echo "OverDrive ID is {$overDriveId}";
//Get metadata for the record
$metadata = $this->getProductMetadata($overDriveId);
if (isset($metadata->images) && isset($metadata->images->cover)) {
return $metadata->images->cover->href;
} else {
return "";
}
}
/**
* Checkout an item in OverDrive by first adding to the cart and then processing the cart.
*
* 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 within the eContent database.</li>
* <li>or overdriveId - The id of the record in OverDrive.</li>
* <li>format - The format of the item to place a hold on within OverDrive.</li>
* <li>lendingPeriod - The number of days to checkout the title. (optional) </li>
* </ul>
*
* Returns JSON encoded data as follows:
* <ul>
* <li>success � true if the account is valid and the title could be checked out, false if the username or password were incorrect or the hold could not be checked out.</li>
* <li>message � information about the process for display to the user.</li>
* </ul>
*
* Sample Call:
* <code>
* http://catalog.douglascountylibraries.org/API/UserAPI?method=checkoutOverDriveItem&username=23025003575917&password=1234&overDriveId=A3365DAC-EEC3-4261-99D3-E39B7C94A90F&format=420
* </code>
*
* Sample Response:
* <code>
* {"result":{
* "success":true,
* "message":"Your titles were checked out successfully. You may now download the titles from your Account."
* }}
* </code>
*
* @author Mark Noble <*****@*****.**>
*/
function checkoutOverDriveItem()
{
$username = $_REQUEST['username'];
$password = $_REQUEST['password'];
if (isset($_REQUEST['recordId'])) {
require_once ROOT_DIR . '/sys/eContent/EContentRecord.php';
$eContentRecord = new EContentRecord();
$eContentRecord->id = $_REQUEST['recordId'];
if ($eContentRecord->find(true)) {
$overDriveId = $eContentRecord->getOverDriveId();
}
} else {
$overDriveId = $_REQUEST['overDriveId'];
}
$format = $_REQUEST['format'];
global $user;
$user = UserAccount::validateAccount($username, $password);
if ($user && !PEAR_Singleton::isError($user)) {
require_once ROOT_DIR . '/Drivers/OverDriveDriverFactory.php';
$driver = OverDriveDriverFactory::getDriver();
$lendingPeriod = isset($_REQUEST['lendingPeriod']) ? $_REQUEST['lendingPeriod'] : -1;
$holdMessage = $driver->checkoutOverDriveItem($overDriveId, $format, $lendingPeriod, $user);
return array('success' => $holdMessage['result'], 'message' => $holdMessage['message']);
} else {
return array('success' => false, 'message' => 'Login unsuccessful');
}
}