/**
* 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 $ilBench;
include_once "./Modules/LearningModule/classes/class.ilLMPageObject.php";
foreach ($this->questions as $question_id) {
$ilBench->start("ContentObjectExport", "exportPageObject");
$expLog->write(date("[y-m-d H:i:s] ") . "Page Object " . $question_id);
$attrs = array();
$a_xml_writer->xmlStartTag("PageObject", $attrs);
// export xml to writer object
$ilBench->start("ContentObjectExport", "exportPageObject_XML");
$page_object = new ilPageObject("qpl", $question_id);
$page_object->buildDom();
$page_object->insertInstIntoIDs($a_inst);
$mob_ids = $page_object->collectMediaObjects(false);
$file_ids = $page_object->collectFileItems();
$xml = $page_object->getXMLFromDom(false, false, false, "", true);
$xml = str_replace("&", "&", $xml);
$a_xml_writer->appendXML($xml);
$page_object->freeDom();
unset($page_object);
$ilBench->stop("ContentObjectExport", "exportPageObject_XML");
// collect media objects
$ilBench->start("ContentObjectExport", "exportPageObject_CollectMedia");
//$mob_ids = $page_obj->getMediaObjectIDs();
foreach ($mob_ids as $mob_id) {
$this->mob_ids[$mob_id] = $mob_id;
}
$ilBench->stop("ContentObjectExport", "exportPageObject_CollectMedia");
// collect all file items
$ilBench->start("ContentObjectExport", "exportPageObject_CollectFileItems");
//$file_ids = $page_obj->getFileItemIds();
foreach ($file_ids as $file_id) {
$this->file_ids[$file_id] = $file_id;
}
$ilBench->stop("ContentObjectExport", "exportPageObject_CollectFileItems");
$a_xml_writer->xmlEndTag("PageObject");
//unset($page_obj);
$ilBench->stop("ContentObjectExport", "exportPageObject");
}
}
/**
* Get xml representation
*
* @param string entity
* @param string schema version
* @param array ids
* @return string xml
*/
public function getXmlRepresentation($a_entity, $a_schema_version, $a_id)
{
if ($a_entity == "pg") {
include_once "./Services/COPage/classes/class.ilPageObject.php";
$id = explode(":", $a_id);
$page_object = new ilPageObject($id[0], $id[1]);
$page_object->buildDom();
$page_object->insertInstIntoIDs(IL_INST_ID);
$pxml = $page_object->getXMLFromDom(false, false, false, "", true);
$pxml = str_replace("&", "&", $pxml);
$xml = "<PageObject>";
$xml .= $pxml;
$xml .= "</PageObject>";
$page_object->freeDom();
return $xml;
}
if ($a_entity == "pgtp") {
return $this->ds->getXmlRepresentation($a_entity, $a_schema_version, $a_id, "", true, true);
}
}
