/**
* export page objects to xml (see ilias_co.dtd)
*
* @param object $a_xml_writer ilXmlWriter object that receives the
* xml data
*/
function exportXMLPageObjects(&$a_xml_writer, $a_inst, &$expLog)
{
global $ilBench;
include_once "./Modules/LearningModule/classes/class.ilLMPageObject.php";
include_once "./Modules/LearningModule/classes/class.ilLMPage.php";
$pages = ilLMPageObject::getPageList($this->getId());
foreach ($pages as $page) {
if (ilLMPage::_exists($this->getType(), $page["obj_id"])) {
$expLog->write(date("[y-m-d H:i:s] ") . "Page Object " . $page["obj_id"]);
// export xml to writer object
$page_obj = new ilLMPageObject($this, $page["obj_id"]);
$page_obj->exportXML($a_xml_writer, "normal", $a_inst);
// collect media objects
$mob_ids = $page_obj->getMediaObjectIDs();
foreach ($mob_ids as $mob_id) {
$this->mob_ids[$mob_id] = $mob_id;
}
// collect all file items
$file_ids = $page_obj->getFileItemIds();
foreach ($file_ids as $file_id) {
$this->file_ids[$file_id] = $file_id;
}
// collect all questions
$q_ids = $page_obj->getQuestionIds();
foreach ($q_ids as $q_id) {
$this->q_ids[$q_id] = $q_id;
}
unset($page_obj);
}
}
}
