* if value associated to a key is not an array, or is an empty array
* then all the course will be exported!
*
*/
$exportCourse = isset($_GET['selCourse']) && intval($_GET['selCourse']) > 0 ? intval($_GET['selCourse']) : 0;
$exportNode = isset($_GET['selNode']) && trim($_GET['selNode']) !== '' ? trim($_GET['selNode']) : '';
$exportMedia = !(isset($_GET['exportMedia']) && intval($_GET['exportMedia']) > 0);
if ($exportCourse > 0 && $exportNode !== '') {
$nodesToExport = array($exportCourse => array($exportNode));
} else {
$nodesToExport = array();
}
/**
* exportHelper object to help us in the exporting process...
*/
$exportHelper = new exportHelper($exportCourse);
/**
* comment to be inserted as first line of XML document
*/
$commentStr = "Exported From " . PORTAL_NAME . " v" . ADA_VERSION;
// create a dom document with encoding utf8
$domtree = new DOMDocument('1.0', ADA_CHARSET);
$domtree->preserveWhiteSpace = false;
$domtree->formatOutput = true;
// generate and add comment, if any
if (isset($commentStr)) {
$domtree->appendChild($domtree->createComment($commentStr));
unset($commentStr);
}
// create the root element of the xml tree
$xmlRoot = $domtree->createElement("ada_export");
* Clear node and layout variable in $_SESSION
*/
$variableToClearAR = array('node', 'layout', 'course', 'user');
/**
* Users (types) allowed to access this module.
*/
$allowedUsersAr = array(AMA_TYPE_SWITCHER);
/**
* Get needed objects
*/
$neededObjAr = array(AMA_TYPE_SWITCHER => array('layout'));
/**
* Performs basic controls before entering this module
*/
require_once ROOT_DIR . '/include/module_init.inc.php';
require_once ROOT_DIR . '/browsing/include/browsing_functions.inc.php';
// MODULE's OWN IMPORTS
require_once dirname(__FILE__) . '/config/config.inc.php';
require_once MODULES_IMPEXPORT_PATH . '/include/exportHelper.class.inc.php';
/**
* this is called async by the tree view to populate itself
*/
$courseID = isset($_GET['courseID']) && intval($_GET['courseID']) > 0 ? intval($_GET['courseID']) : 0;
if ($courseID > 0) {
$rootNode = $courseID . exportHelper::$courseSeparator . "0";
// need an Import/Export DataHandler
$dh = AMAImpExportDataHandler::instance(MultiPort::getDSN($_SESSION['sess_selected_tester']));
$exportHelper = new exportHelper($courseID);
$a = $exportHelper->getAllChildrenArray($rootNode, $dh);
echo json_encode(array($a));
}
